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1. RAy2 – Microwave Link

1. 11 199 U1 2 3 415161 7 8 9 11 451 duplex 0 530 b68 OL 98 01 S s OL ZO8 0L 62201 bSZOL 2 3 4 5 6 7 cZ OL L1 10 7091L1 2 3 4 5167 18 9 10 961 99 LL eO bb SO9 LL LLG bb 6rS LL LZS LL e6 bb SOV LL duplex 0 490 bZL LL Epl bb SLL LL Z80 LL 6S0 LL LEO LL 00 LL SL6 0L el Lb SO LL ZIO LL 68S LL L9S LL EES LL SOS LL U10 11 12 13 14 15 16 11 451 u1q 11 12 13 14 15 16 17 11 687 duplex 0 530 vl bb SLL LL Z80 L1 6SO LL Leo Ll 00 L L 10 961 L10 11 12 13 14 15 16 17 11 185 SZ6 0L L10 11 12 13 14 15 16 oO fo duplex Oo lua 10 631 0 091 viG OL 10 50 L1 u3 10 673 10 544 L3 10 GHz and 11 GHz bands overview RAy 10 A RAy 10 B RAy 11 RAy 11 RAy 11 RAy 11 LLL 9 LL 9 LL OL GILL GILL GILL GIL VIL VIL VIL ebb ebb ebb ebb cl colt cl VLL VLL VLL VLL OL Ol Ol Ol 6 OL 601 6 OL 8 04 SOL SOL SOL ZOL ZOL ZOL 9 OL QOL 9 OL QOL GOL SOL GOL VOL VOL VOL VOL OL OL e OL OL ToL ToL f GHz ver 2 0 RACOM s r o RAy2 Microwave Link 125 Technical parameters 10 2 Nominal frequency tables description RAy11 xA
2. RAv2 10 xA TX channel nominal frequencies a Band 10 30 10 59 GHz default duplex 168 MHz Bandwidth 56 MHz Based on 28 MHz channels duplex range 112 224 MHz A sub band Freq table rcinfo10_A_default 3 Ch No Ch No old Lower MHz Ch No Ch No old Upper MHz Ch No Ch No old Lower MHz Ch No Ch No old Upper MHz ver 2 0 134 RAy2 Microwave Link RACOM s r o Technical parameters 10 3 4 Nominal frequencies band 10 15 10 65 GHz 10151 375 10153 125 10154 875 10156 625 10158 375 10160 125 10161 875 10163 625 10165 375 10167 125 10168 875 10170 625 10172 375 10174 125 10175 875 10177 625 10179 375 10181 125 10182 875 10184 625 10186 375 10188 125 10189 875 10191 625 10193 375 10195 125 10196 875 10198 625 10200 375 10202 125 10203 875 10205 625 10207 375 10209 125 10210 875 10212 625 10214 375 10216 125 10217 875 10219 625 10221 375 10223 125 10501 375 10224 875 10503 125 10226 625 10504 875 10228 375 10506 625 10230 125 10508 375 10231 875 10510 125 10233 625 10511 875 10235 375 10513 625 10237 125 10515 375 10238 875 10517 125 10240 625 10518 875 10242 375 10520 625 10244 125 10522 375 10245 875 10524 125 10247 625 10525 875 10249 375 10527 625 10251 125 10529 375 10252 875 10531 125 10254 625 10532 875 10256 375 10534 625 10258 125 10536 375 10259 875 10538 125 10261 625 10539 875 10263 375 10541 625 10265 125 10543 375 102
3. Duplex spacing L and U channels RAy2 10 Sub bands A All combinations of channels B All combinations of channels RAy2 11 Sub bands Duplex spacing MHz A B 490 530 C D 91 RAy2 17 Optional duplex spacing Channel width minimum default MHz MHz MHz 3 5 60 73 5 7 60 73 5 14 65 87 5 28 70 84 40 70 70 56 85 85 RAy2 24 Optional duplex spacing Channel width minimum default MHz MHz MHz 3 5 60 73 5 7 60 73 5 14 65 87 5 28 70 84 40 70 70 56 85 85 ver 2 3 124 RAy2 Microwave Link RACOM s r o Technical parameters 10 1 4 Frequency overview 10 GHz and 11 GHz for CS 28 MHz 28 MHz CS central frequencies YLS 0L 9v0 8LS OL 06701 90701 8Le OL OSe OL cece OL 7 8 9 10 10 588 10 308 cn1 2 3 4 O 9 0L c09 0L YLS 04 9vS 0L 8LSOL 10 504 ch1 2 3 4 5 10 644 08c 0L csc Ol vec OL 961 0L 891 OL 10 154 ch1 2 3 4 5 10 294 name example RAy11 UA RAy11 LA Zev bb 60V LL L8e bb Geb Geel LOC LL 69 LL Loc bh Elo Le duplex 0 490 Zv6 0l 61601 L68 0L 98 0L S 8 04 Z08 01 6LL 01 LSZ OL e zZ 0L bev bb e6E LL SOE LL LEE Lb 60E LL b8c Lb eGo Lb U1 2 3 4 5 6 7
4. Bucket Bucket increment BI indicates the amount of tokens that need to be added for increment each byte of incomming frame 86 RAy2 Microwave Link RACOM s r o Configuration Account This parameter decides whether the ingress rate limiting logic accounts for frames discarded that have been discarded by the queue controller due to output port queue conges frames tion reasons To account for all frames coming into a given port associated with this rate resource this parameter needs to be set Account filtered This parameter decides whether the ingress rate limiting logic accounts for frames frames that have been discarded because of ingress policy violations To account for all frames coming into a given port associated with this rate resource this parameter needs to be set Accounted This parameter determines which frame bytes to be accounted for in the rate re bytes source s rate limiting calculations There are for different supported configurations frame The egress rate limiting is done based on frame count fps as opposed to the byte count kbps of the packet layer 1 Preamble 8bytes Frame s DA to CRC IFG inter frame gap 12 bytes layer 2 Frame s DA to CRC layer 3 Frame s DA to CRC 18 4 if the frame is tagged A frame is considered tagged if it is either Customer of Provider tagged during in gress EBS limit action This parameter controls what kind of action is performed when the EBS limit has be
5. 72 RAy2 Microwave Link RACOM s r o Configuration leveling uneven flow of user data For correct operation it is necessary to also enable Flow control on the connected device Flow control is handled by sending Pause frames to the connected device See Flow control and Pause limit parameters Flow control can be one of the following values disabled Flow control is disabled enabled Flow control is enabled active Flow control is enabled and activated The port has requested the link partner not to send any more data by sending Pause frames QoS Quality of Service status can be one of the following values disabled QoS functions are disabled 802 1p QoS according to 802 1p is enabled DSCP QoS according to DSCP is enabled 802 1p DSCP QoS according to 802 1p and DSCP is enabled The 802 1 prefer tag is selected DSCP 802 1p QoS according to 802 1p and DSCP is enabled The DSCP prefer tag is selected RACOM s r o RAy2 Microwave Link 73 Configuration RMON counters The station internal Ethernet switch RMON counters Status Local Site A 09 42 Link settings Portstatus RMONcounters Register dump General Radio Port name Eth1 Eth2 CPU Air total diff total diff total diff total diff Service access In good octets 126389 384 0 0 1721529 10888 1934004 8510 wan In bad octets 0 0 0 0 0 0 0 0 S S In unicasts 0 o o0 12935 57 12727 55 Switch settings In multicasts 1965 6 0 0 65 0 1061 4 In broad
6. Technical parameters RAy2 10 xB TX channel nominal frequencies Band 10 15 10 65 GHz duplex spacing 350 MHz Bandwidth 14 MHz CEPT ERC REC 12 05 E 7 MHz based channels B sub band Freq table rcinfo10_B_default 3 Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz ver 2 0 TX channel nominal frequencies RAy2 10 xB q Band 10 15 10 65 GHz duplex spacing 350 MHz Bandwidth 20 MHz B sub band Freq table rcinfo10_B_default 3 Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz L1 10175 L4 10235 L2 10195 L5 10255 L3 10215 L6 10275 ver 1 0 RAy2 10 xB TX channel nominal frequencies Band 10 15 10 65 GHz duplex spacing 350 MHz Bandwidth 28 MHz CEPT ERC REC 12 05 E B sub band Freq table rcinfo10_B_default 3 Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz L1 10168 L4 10252 U4 10602 L2 10196 L5 10280 U5 10630 L3 10224 ver 2 0 RAy2 10 xB TX channel nominal frequencies Band 10 15 10 65 GHz duplex spacing 350 MHz Bandwidth 56 MHz CEPT ERC REC 12 05 E B sub band Freq table rcinfo10_B_default 3 Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz L1 10182 10532 L3 10238 L2 10210 U2 10560 L4 10266 ver 2 0 RACOM s r o RAy2 Microwave Link 137 Technical parameters 10 4 RAy2 11 A B parameters
7. 5 3 Link test Verify the functionality of the radio link e Switch in screen Status Brief 36 RAy2 Microwave Link RACOM s r o Step by step Guide Status Bar displays Link Ok If the alarm message appears at Local or Peer this doesn t necessarily mean there is a problem The message indicates that the limit at any of the monitored parameters has been exceeded Es sential is the Link Ok message on the status bar The Status screen contains values for both Local and Peer units N A next to Peer indicates that the data from the Peer unit has not been transferred If Link is Ok simply click Refresh at the bottom of the screen and Peer data will be updated Menu Status Detailed Radio indicates link RSS and SNR values in case of ACM also the selected modulation and Netbitrate If the ATPC function is enabled menu Link settings Radio it also in dicates instantaneous max allowed power and for SNR and RSS values it indicates immediate target value size Menu Tools Live data Bar indicators displays current size of RSS SNR and BER Menu Tools Ping allows you to send a ping test to the selected IP address Try out the possibility of modulation Modulation ACM In menu Link settings Radio enable ACM Set the TX modulation parameter to the required maximum value In menu Status Brief Radio you can monitor Refresh or Start changes in used modulation based on the instantaneous SN
8. 81 26 0 33 30 31 26 5 5 3 7 1 7 ver 2 1 RAy2 17 Channel spacing 7 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit M Mbps dBm dB dB dB dB dB QPSK 12 8 5 95 8 5 15 23 12 19 20 0 22 4 16 QAM 24 17 2 88 15 0 22 30 20 26 5 18 3 19 7 32 QAM 30 22 1 85 18 5 24 37 22 33 16 2 18 6 64 QAM 36 29 7 81 21 5 29 37 26 33 14 2 16 6 128 QAM 42 34 7 79 25 0 32 37 30 33 12 2 14 6 256 QAM 49 39 7 77 26 0 33 37 31 33 10 2 12 6 ver 2 1 RACOM s r o RAy2 Microwave Link 161 Technical parameters RAy2 17 Channel spacing 14 MHz ACCP operation Co channel rejection Adjacent channel Selectivi Raw User RSS SNR for j j ty Modula Bit Bit BER 10 1 qB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit H Mbps dBm dB dB dB dB dB QPSK 24 19 9 92 8 5 14 23 12 19 21 0 23 4 16 QAM 48 38 8 85 15 0 20 30 18 26 5 19 3 21 7 32 QAM 60 49 1 81 18 5 26 33 23 29 17
9. Band 10 5 10 68 GHz duplex spacing 91 MHz based on 7 MHz C sub band Freq table rcinfo11_C_default 12 D sub band Freq table rcinfo11_D_default 12 Ch No Lower MHz Upper MHz 10514 5 10605 5 Ch No Lower MHz Upper MHz 10570 5 10661 5 ver 2 0 RACOM s r o RAy2 Microwave Link 159 Technical parameters 10 6 RAy2 17 parameters 10 6 1 Output power RAy2 17 TX power Max Min Modulation dBm dBm QPSK 5 25 16 QAM 5 25 32 QAM 5 25 64 QAM 5 25 128 QAM 5 25 256 QAM 5 25 ver 2 0 160 RAy2 Microwave Link RACOM s r o Technical parameters 10 6 2 Radio parameters RAy2 17 Channel spacing 3 5 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit M Mbps dBm dB dB dB dB dB QPSK 6 49 97 9 5 15 23 12 19 14 0 16 4 16 QAM 12 9 6 90 15 0 22 30 20 26 5 13 3 15 7 32 QAM 15 12 1 87 18 5 24 30 22 26 5 12 3 14 7 64 QAM 18 14 3 84 20 5 29 30 26 26 5 11 3 12 7 128 QAM 21 17 2 83 23 5 30 30 28 26 5 9 3 8 7 256 QAM 24 19 7
10. RACOM s r o RAy2 Microwave Link 195 IP address in the PC 4 Local Area Connection Properties 2 x General Authentication Advanced Connect using SiS 900 Based PCI Fast Ethernet Ad This connection uses the following items Install Uninstall Properties Description Transmission Control Protocol Internet Protocol The default wide area network protocol that provides communication across diverse interconnected networks IV Show icon in notification area when connected IV Notify me when this connection has limited or no connectivity OK Cancel Another window opens e On the General tab select Use the following IP address e Enter IP Address 192 168 1 233 e Set Subnet mask to 255 255 255 0 e Click OK to acknowledge this window and acknowledge the previous window in the same manner e The second option is to use automatic switching In this case on the General tab select for example Obtain an IP address from the DHCP server automatically and address 192 168 1 233 will be seen on the Alternate configuration tab However this detection and subsequent switching works slower and isn t entirely reliable e Select tab Alternate configuration e Select User defined configuration e Enter IP Address 192 168 1 233 e Set Subnet mask to 255 255 255 0 196 RAy2 Microwave Link RACOM s r o IP address in the PC Internet Protocol TCP IP Properties 2 x Gener
11. 25 0 30 37 28 33 10 4 12 8 256 QAM 272 232 1 68 26 5 33 37 30 33 8 4 10 8 ver 2 0 162 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 17 Channel spacing 50 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 90 66 3 87 5 7 5 12 23 10 19 24 0 26 4 16 QAM 180 145 6 80 5 15 0 19 30 17 26 5 18 3 21 7 32 QAM 225 184 2 76 5 18 5 24 33 22 29 16 5 19 9 64 QAM 270 233 6 73 5 21 5 27 35 25 32 14 5 16 8 128QAM 315 276 1 69 5 25 0 30 35 28 32 10 5 12 8 256 QAM 360 320 6 66 5 26 5 33 35 30 32 8 5 10 8 ver 1 0 RAy2 17 Channel spacing 56 MHz ACCP operation Raw User RSS I SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 99 72 9 87 7 5 12 23 10 19 24 0 26 4 16 QAM 198 160 2 80 15 0 19 30 17 26 5 18 3 21 7 32 QAM 247 5
12. 7 5 12 23 10 19 15 0 17 4 16 QAM 104 84 1 81 5 15 0 20 30 18 26 5 12 3 14 7 32 QAM 130 106 4 77 5 18 5 24 37 22 33 10 3 13 1 64 QAM 156 135 0 74 5 21 5 28 37 26 33 6 3 9 1 128QAM 182 161 7 70 5 25 0 30 37 28 33 3 3 6 1 256 QAM 208 185 2 67 5 26 5 33 41 31 38 0 10 3 7 ver 2 1 156 RAy2 Microwave Link RACOM s r o Technical parameters 10 5 3 Nominal frequencies TX channel nominal frequencies RAy2 11 xC RAy2 11 i y xC yar SAD Band 10 5 10 68 GHz duplex spacing 91 MHz Bandwidth 1 75 MHz Channel arrangements based on 7 MHz channels C sub band Freq table rcinfo11_C_default 12 D sub band Freq table rcinfo11_D_default 12 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz 10501 375 10592 375 10543 375 10634 375 10503 125 10594 125 10545 125 10636 125 10504 875 10595 875 10546 875 10637 875 10506 625 10597 625 10548 625 10639 625 10508 375 10599 375 10550 375 10641 375 10510 125 10601 125 10552 125 10643 125 10511 875 10602 875 10553 875 10644 875 10513 625 10604 625 10555 625 10646 625 10515 375 10606 375 10557 375 10648 375 10517 125 10608 125 10559 125 10650 125 10518 875 10609 875 10560 875 10651 875 10520 625 10611 625 10562 625 10653 625 10522 375 10613 375 10564 375 10655 375 10524 125 10615 125 10566 125 10657 125 10525 875 10616 875 10567 875 10658 875 10527 625 10618 625 10569 625 10660 625 10529 3
13. 7 5 12 23 10 19 24 0 26 4 16 QAM 180 145 6 79 5 15 0 19 30 17 26 5 18 3 21 7 32 QAM 225 184 2 75 5 18 5 24 33 22 29 16 5 19 9 64 QAM 270 233 6 72 5 21 5 27 35 25 32 14 5 16 8 128 QAM 315 276 1 68 5 25 0 30 35 28 32 10 5 12 8 256 QAM 360 320 6 65 5 26 5 33 35 30 32 8 5 10 8 ver 1 0 RAy2 24 Channel spacing 56 MHz ACCP operation Raw User RSS I SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 99 72 9 86 7 5 12 23 10 19 26 0 28 4 16 QAM 198 160 2 79 15 0 19 30 17 26 5 19 3 21 7 32 QAM 247 5 202 7 75 18 5 24 33 22 29 15 5 17 9 64 QAM 297 256 9 72 21 5 27 35 25 32 14 5 16 8 128 QAM 346 5 303 7 68 25 0 30 35 28 32 10 5 12 8 256 QAM 396 337 7 65 26 5 33 35 30 32 8 5 10 8 ver 1 0 RAy2 24 Channel spacing 56 MHz TO ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 99 85 8 84 10 0 13 23 11 19 24 0 26 4 16 QAM 198 1169 9 77 16 0 20 30 18 26 5 18 3
14. 8 2 1 SSH keys Generation using ssh keygen user laptop ssh keygen t dsa f usr _ ssh _ key Uses working directory to save private usr_ssh_key and public part of the key usr_ssh_key pub Copying the key into the RAy2 unit user laptop scp usr_ssh_key pub admin 192 168 141 202 tmp The public part of the key is written to the folder tmp Installation of key in RAy2 unit CLI admin rrusrhomes admin cli_user authkey c a k tmp usr_ssh_key pub Test of access to RAy2 unit using SSH key user laptop ssh i usr_ssh_key admin 192 168 141 202 8 2 2 Scripts Script example with access using key user laptop ssh i usr ssh key admin 192 168 141 202 source etc profile cli_info link echo cli_cnf_ show grep TX PWR echo Warning Permanently added 192 168 141 202 DSA to the list of known hosts cli_info link Link status up 0 RADIO TX PWR 4 0 user laptop The script contains source etc profile environment settings cli info link query for link status echo reading return value cli _ cnf show grep TX_PWR query for radio power echo reading return value cli_info link Link status up return value 0 OK command RADIO TX PWR 4 power 4 dBm 0 OK command RACOM s r o RAy2 Microwave Link 115 Command Line Interface 8 3 Configuration with CLI 8 3 1 Configuration file e Configuration backup cli_cnf backup get Saves the con
15. QPSK 6 49 97 9 5 15 23 12 19 14 0 16 4 16 QAM 12 9 6 90 15 0 22 30 20 26 5 13 3 15 7 32 QAM 15 12 1 87 18 5 24 30 22 26 5 12 3 14 7 64 QAM 18 14 3 84 20 5 29 30 26 26 5 11 3 12 7 128 QAM 21 17 2 81 23 5 30 30 28 26 5 9 3 8 7 256 QAM 24 19 7 79 26 0 33 30 31 26 5 5 3 7 1 7 ver 2 2 RAy2 11 xA RAy2 11 xB Channel spacing 7 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit i Mbps dBm dB dB dB dB dB QPSK 12 8 5 95 8 5 15 23 12 19 20 0 22 4 16 QAM 24 17 2 88 15 0 22 30 20 26 5 18 3 19 7 32 QAM 30 22 1 85 18 5 24 37 22 33 16 2 18 6 64 QAM 36 29 7 81 21 5 29 37 26 33 14 2 16 6 128 QAM 42 34 7 79 25 0 32 37 30 33 12 2 14 6 256 QAM 49 40 7 76 26 0 33 37 31 33 10 2 12 6 ver 2 3 RACOM s r o RAy2 Microwave Link 139 Technical parameters RAy2 11 xA RAy2 11 xB Channel spacing 14 MHz ACCP operation Co channel rejection Adjacent channel Selectivity Raw User RSS SNR for Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tio
16. basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz 24065 5 24149 5 24093 5 24177 5 24121 5 24205 5 24149 5 24233 5 Ch No Lower MHz Ch No 24069 0 24072 5 24076 0 24079 5 24083 0 24086 5 24090 0 24097 0 24100 5 24104 0 24107 5 24111 0 24114 5 24118 0 24125 0 24128 5 24132 0 24135 5 24139 0 24142 5 24146 0 24153 0 24156 5 24160 0 24163 5 Upper MHz 24135 5 24139 0 24142 5 24146 0 24153 0 24156 5 24160 0 24163 5 24167 0 24170 5 24174 0 24181 0 24184 5 24188 0 24191 5 24195 0 24198 5 24202 0 24209 0 24212 5 24216 0 24219 5 24223 0 24226 5 24230 0 ver 2 0 RACOM s r o RAy2 Microwave Link 183 Technical parameters RAy2 24 TX channel nominal frequencies Band 24 05 24 25 GHz default duplex sp 70 MHz Bandwidth 40 MHz duplex spacing range 70 154 MHz Freq table rcinfo24_ISM200 10 basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz L20 240725 U41 24142 5 24076 0 24146 0 24079 5 24149 5 24083 0 24153 0 24086 5 24156 5 24090 0 24160 0 24093 5 24163 5 24097 0 24167 0 24100 5 24170 5 24104 0 24174 0 24107 5 24177 5 24111 0 24181 0 L32 241145 U53 24184 5 24118 0 24188 0 24121 5 24191 5 24125 0 24195 0 24128 5 24198 5 24132 0 24202 0 24135 5 24205 5 24139 0 24209 0 24142 5 24212 5
17. 17 GHz 161 Mbps gt Modulation 16QAM BW 56 MHz Ps BER 10 79 dBm Tx power 5 dBm max Tx power Antenna gain 16 RAy2 Microwave Link RACOM s r o Implementation Notes 30cm 32 2 dBi 60cm 37 8 dBi 99cm 42 dBi Step 2 Free space loss calculation FSL 32 44 20log f 20log D 32 44 20l0g17 2 10 20log4 129 1 dB Step 3a Rain attenuation For 99 99 availability in rain zone B the rain rate is Rg 9 32 see Fig 2 1 For f 17 GHz k 0 06146 a 1 0949 k 0 06797 a 1 0137 Vertical polarization Yro 01 ky R 04 0 07 32 2 32 dB km gt for 4km distance 9 3 dB Horizontal polarization R0 01 Ky R o 91 0 06 32 2 62 dB km gt for 4km distance 10 5 dB Step 3b Attenuation due to multipath propagation We have to find required fade margin for reliability of the link 99 99 percent Path inclination _ h h _ 295 320 a ae 4 The percentage of time that fade depth A dB is exceeded in the average worst month is calculated as Po Kae 1 ep or 8x1 09 0006 7h A 10 Po q 04 8 0 0027 300 sas 6 25 1 317 2 8x4 g0 032 10 0 00067 x295 A 10 6 25 mrad Ep Po 0 022871x10 A For reliability 99 99 is P 0 01 we get exponential function for A A 0 19765 10log 0 01 0 022871 3 4 dB The minimum fade margin required to suppress multipath fading on this link would be 4 dB Step 4 Choice of Tx power and antennas Step 5 and Lin
18. 17147 0 17154 0 17161 0 17168 0 17175 0 17182 0 17189 0 17196 0 17203 0 17210 0 17217 0 17224 0 17231 0 Upper MHz 17171 5 17178 5 17185 5 17192 5 17199 5 17206 5 17213 5 17220 5 17227 5 17234 5 17241 5 17248 5 17255 5 17262 5 17269 5 17276 5 17283 5 17290 5 ver 2 0 RACOM s r o RAy2 Microwave Link 165 Technical parameters RAy2 17 Bandwidth 14 MHz TX channel nominal frequencies Band 17 1 17 3 GHz default duplex sp 87 5 MHz duplex spacing range 66 5 182 MHz Freq table rcinfo17_default 13 basic channels default duplex optional channels Ch No Lower MHz 17119 0 17133 0 17147 0 17161 0 17175 0 17189 0 17203 0 17217 0 Ch No Upper MHz 17178 5 17192 5 17206 5 17220 5 17234 5 17248 5 17262 5 17276 5 17290 5 Ch No Lower MHz 17108 5 17112 0 17115 5 17122 5 17126 0 17129 5 17136 5 17140 0 17143 5 17150 5 17154 0 17157 5 17164 5 17168 0 17171 5 17178 5 17182 0 17185 5 17192 5 17196 0 17199 5 17206 5 17210 0 17213 5 17220 5 17224 0 Ch No Upper MHz 17175 0 17182 0 17185 5 17189 0 17196 0 17199 5 17203 0 17210 0 17213 5 17217 0 17224 0 17227 5 17231 0 17238 0 17241 5 17245 0 17252 0 17255 5 17259 0 17266 0 17269 5 17273 0 17280 0 17283 5 172
19. 17150 5 17154 0 17157 5 17161 0 17164 5 17168 0 17171 5 17175 0 17178 5 17182 0 17185 5 17189 0 17192 5 17196 0 17199 5 17203 0 17206 5 17210 0 17213 5 17217 0 17220 5 17224 0 17227 5 17231 0 Ch No Upper MHz 17168 0 17171 5 17175 0 17178 5 17182 0 17185 5 17189 0 17192 5 17196 0 17199 5 17203 0 17206 5 17210 0 17213 5 17217 0 17220 5 17224 0 17227 5 17231 0 17234 5 17238 0 17241 5 17245 0 17248 5 17252 0 17255 5 17259 0 17262 5 17266 0 17269 5 17273 0 17276 5 17280 0 17283 5 17287 0 17290 5 17294 0 Ch No Lower MHz Ch No Upper MHz no more channels ver 2 0 164 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 17 Bandwidth 7 MHz TX channel nominal frequencies Band 17 1 17 3 GHz default duplex sp 73 5 MHz duplex spacing range 63 189 MHz Freq table rcinfo17_default 13 basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz 17168 0 17175 0 17108 5 17182 0 17115 5 17189 0 17122 5 17196 0 17129 5 17203 0 17136 5 17210 0 17143 5 17217 0 17150 5 17224 0 17157 5 17231 0 17164 5 17238 0 17171 5 17245 0 17178 5 17252 0 17185 5 17259 0 17192 5 17266 0 17199 5 17273 0 17206 5 17280 0 17213 5 17287 0 17220 5 17294 0 17227 5 Ch No Lower MHz Ch No 17105 0 17112 0 17119 0 17126 0 17133 0 17140 0
20. 20 7 32 QAM 247 5 206 2 73 19 0 25 33 23 29 14 5 15 9 64 QAM 297 268 1 69 22 5 29 35 26 32 9 5 11 8 128 QAM 346 5 309 0 66 25 5 32 35 29 32 8 5 10 8 256 QAM 396 358 9 63 27 5 35 35 32 32 7 5 8 8 ver 1 1 RACOM s r o RAy2 Microwave Link 173 Technical parameters 10 7 3 Nominal frequencies ISM RAy2 24 Bandwidth 3 5 MHz TX channel nominal frequencies Band 24 00 24 25 GHz default duplex sp 73 5 MHz duplex spacing range 63 241 5 MHz Freq tab e rcinfo24_ISM250_default 11 basic channels default duplex optional channels Ch No Lower MHz 24006 0 24009 5 24013 0 24016 5 24020 0 24023 5 24027 0 24030 5 24034 0 24037 5 24041 0 24044 5 24048 0 24051 5 24055 0 24058 5 24062 0 24065 5 24069 0 24072 5 24076 0 24079 5 24083 0 24086 5 24090 0 24093 5 24097 0 24100 5 24104 0 24107 5 24111 0 24114 5 24118 0 24121 5 24125 0 24128 5 24132 0 24135 5 24139 0 24142 5 24146 0 24149 5 24153 0 24156 5 24160 0 24163 5 24167 0 24170 5 24174 0 24177 5 24181 0 24184 5 Ch No Upper MHz 24069 0 24072 5 24076 0 24079 5 24083 0 24086 5 24090 0 24093 5 24097 0 24100 5 24104 0 24107 5 24111 0 24114 5 24118 0 24121 5 24125 0 24128 5 24132 0 24135 5 24139 0 24142 5 24146 0 24149 5 24153 0 24156 5 24160 0 24163 5 24167 0 24170 5 24174 0 2
21. 40 7 74 26 0 33 37 31 33 10 2 12 6 ver 1 0 RACOM s r o RAy2 Microwave Link 171 Technical parameters RAy2 24 Channel spacing 14 MHz ACCP operation Co channel rejection Adjacent channel Selectivi Raw User RSS SNR for j j ty Modula Bit Bit BER 10 1 qB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit H Mbps dBm dB dB dB dB dB QPSK 24 19 9 91 8 5 14 23 12 19 21 0 23 4 16 QAM 48 38 8 84 15 0 20 30 18 26 5 19 3 21 7 32 QAM 60 49 1 80 18 5 26 33 23 29 17 5 19 9 64 QAM 72 62 3 77 21 5 28 37 26 33 14 2 17 6 128 QAM 84 73 6 73 25 0 30 37 28 33 12 2 14 6 256 QAM 96 81 2 71 28 0 33 37 31 33 10 2 12 6 ver 1 0 RAy2 24 Channel spacing 28 MHz ACCP operation Co channel rejection Adjacent channel Selectivi Raw User RSS SNR for j j ty Modula Bit Bit BER 10 1 qB 3 dB 1 qB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit H Mbps dBm dB dB dB dB dB QPSK 50 36 8 89 7 5 12 23 10 19 21 0 23 4 16 QAM 100 80 9 82 15 0 20 30 18 26 5 18 3 20 7 32 QAM 125 102 4 78 18 5 24 33 22
22. 5 128 QAM 16 5 256 QAM 15 5 ver 2 0 154 RAy2 Microwave Link RACOM s r o Technical parameters 10 5 2 Radio parameters RAy2 11 xC RAy2 11 xD Channel spacing 1 75 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit M Mbps dBm dB dB dB dB dB QPSK 3 1 2 5 98 9 5 15 23 12 19 12 0 14 4 16 QAM 6 3 5 0 92 15 0 22 30 20 26 5 11 3 13 7 32 QAM 7 8 6 3 88 19 0 24 30 22 26 5 10 3 12 7 64 QAM 9 4 7 4 87 20 5 29 30 26 26 5 9 3 10 7 128 QAM 11 0 8 9 83 23 5 30 30 28 26 5 8 3 7 7 ver 2 1 RAy2 11 xC RAy2 11 xD Channel spacing 3 5 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit M Mbps dBm dB dB dB dB dB QPSK 6 49 96 9 5 15 23 12 19 14 0 16 4 16 QAM 12 9 6 89 15 0 22 30 20 26 5 13 3 15 7 32 QAM 15 12 1 86 18 5 24 30 22 26 5 12 3 14 7 64 QAM 18 14 3 83 20 5 29 30 26 26 5 1
23. 5 19 9 64 QAM 72 62 3 78 21 5 28 37 26 33 14 2 17 6 128 QAM 84 73 6 75 25 0 30 37 28 33 12 2 14 6 256 QAM 96 81 2 73 28 0 33 37 31 33 10 2 12 6 ver 2 1 RAy2 17 Channel spacing 28 MHz ACCP operation Co channel rejection Adjacent channel Selectivi Raw User RSS SNR for j j ty Modula Bit Bit BER 10 1 qB 3 dB 1 qB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit H Mbps dBm dB dB dB dB dB QPSK 50 36 8 90 7 5 12 23 10 19 21 0 23 4 16 QAM 100 80 9 83 15 0 20 30 18 26 5 18 3 20 7 32 QAM 125 102 4 79 18 5 24 33 22 129 16 5 19 9 64 QAM 150 129 8 76 21 5 28 35 26 32 12 5 15 8 128QAM 175 155 5 72 25 0 30 35 28 32 9 5 12 8 256 QAM 200 170 7 69 26 5 33 35 31 32 6 5 9 8 ver 2 0 RAy2 17 Channel spacing 40 MHz ACCP operation Co channel rejection Adjacent channel Selectivi Raw User RSS SNR for j j ty Modula Bit Bit BER 10 1 qB 3 dB 1 qB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limitideclared limit Mbps dBm dB dB dB dB dB QPSK 68 50 1 88 7 5 12 33 10 29 22 4 24 8 16 QAM 136 110 0 81 15 0 19 33 17 29 18 4 21 8 32 QAM 170 139 2 77 18 5 24 33 21 29 16 4 19 8 64 QAM 204 176 5 74 21 5 27 33 25 29 14 4 16 8 128QAM 238 211 4 70
24. 7 32 QAM 30 22 1 85 18 5 24 37 22 33 16 2 18 6 64 QAM 36 29 7 81 21 5 29 37 26 33 14 2 16 6 128 QAM 42 34 7 79 25 0 32 37 30 33 12 2 14 6 256 QAM 49 39 7 77 26 0 33 37 31 33 10 2 12 6 ver 2 2 128 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 10 Channel spacing 14 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 24 19 9 93 8 5 14 23 12 19 21 0 23 4 16 QAM 48 38 8 86 15 0 20 30 18 26 5 19 3 21 7 32 QAM 60 49 1 82 18 5 26 33 23 29 17 5 19 9 64 QAM 72 62 3 79 21 5 28 37 26 33 14 2 17 6 128 QAM 84 73 6 76 25 0 30 37 28 33 12 2 14 6 256 QAM 96 81 2 74 28 0 33 37 31 33 10 2 12 6 ver 2 2 RAy2 10 Channel spacing 20 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB
25. General Port name Eth1 Eth2 CPU Air Radio Link status up copper down fibre Service access Speed duplex 1000 Mbps full n a n a n a Tx state transmitting n a transmitting transmitting Alarm limits Flow control disabled n a disabled enabled Qos 802 1p DSCP 802 1p DSCP 802 1p DSCP 802 1p DSCP Switch settings gt Status Interface Refresh Fig 7 12 Menu Switch settings Port status Port name Link status Speed du plex Tx state Flow control Identification of the internal switch port The switch ports are connected to an external port or to an internal device radio modem management CPU Eth1 The external port with RJ45 interface labeled E1 Eth2 The external port with SFP interface labeled E2 Air The internal port to radio modem i e link to the peer unit CPU The internal port to management CPU Ethernet link status can be down type no link signal detected up type link signal is detected The type of the physical layer is indicated after the slash copper metallic Ethernet interface fibre fibre Ethernet interface Ethernet link Speed and duplex Speed 10 100 1000 Mbps Duplex full half Port transmitting status can be transmitting Normal port operation paused Port transmitter is paused due to Pause frames reception Mechanism for temporarily stopping the transmission of data on an Ethernet network Enabling flow control allows use of buffers of connected active network elements for
26. RAy11 xB TX channel nominal frequencies Band 10 7 11 7 GHz duplex frequency 490 MHz 4 Bandwidth 56 MHz CS 80 2 CEPT 12 06 Annex C Asub band Freq table rcinfo11_A_490 rcinfo11_A_490_n Bsub band Freq table rcinfo11_B_490 rcinfo11_B_490_n Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz 10755 10795 10835 10875 10915 ver 1 0 11 1 The respective RAy unit name The letter x stands for L or U Lower or Upper band unit Example RAy11 xA means both RAy11 LA and RAy11 UA units See overview table for details Note The optional last figure in the unit name e g RAy11 LA 2 denotes number of Ethernet ports and it is not relevant for the Nominal frequency tables 2 The respective channel set nominal frequencies name in the Ray unit configuration interface see Configuration item Bandwith MHz In addition to the bandwith definition the name may contain additional text which defines the respective alternative of channel plan Examples Bandwith 40 MHz ITU means that the nominal frequencies in the table follow the recommendation ITU R F 387 rec 1 2 for 40 MHz bandwith see also the note 5 below Bandwith 40 MHz ACMA means that the table describes the 40 MHz channel plan defined by ITU R F 387 rec 1 1 b applied e g in Australia 3 The whole frequency range 4 Duplex spacing the frequency diff
27. RAy2 10 xA TX channel nominal frequencies Band 10 30 10 59 GHz default duplex 168 MHz Bandwidth 1 75 MHz Based on 7 MHz channels duplex range 57 75 285 25 MHz A sub band Freq table rcinfo10_A_default 3 Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz 10301 875 10361 375 10529 375 10303 625 10363 125 10531 125 10305 375 10364 875 10532 875 10307 125 10366 625 10534 625 10308 875 10476 875 10368 375 10536 375 10310 625 10478 625 10370 125 10538 125 10312 375 10480 375 10371 875 10539 875 10314 125 10482 125 10373 625 10541 625 10315 875 10483 875 10375 375 10543 375 10317 625 10485 625 10377 125 10545 125 10319 375 10487 375 10378 875 10546 875 10321 125 10489 125 10380 625 10548 625 10322 875 10490 875 10382 375 10550 375 10324 625 10492 625 10384 125 10552 125 10326 375 10494 375 10385 875 10553 875 10328 125 10496 125 10387 625 10555 625 10329 875 10497 875 10389 375 10557 375 10331 625 10499 625 10391 125 10559 125 10333 375 10501 375 10392 875 10560 875 10335 125 10503 125 10394 625 10562 625 10336 875 10504 875 10396 375 10564 375 10338 625 10506 625 10398 125 10566 125 10340 375 10508 375 10399 875 10567 875 10342 125 10510 125 10401 625 10569 625 10343 875 10511 875 10403 375 10571 375 10345 625 10513 625 10405 125 10573 125 10347 375 10515 375 10406 875 10574 875 10349 125 10517 125 10408 625 10576 625 10350 875 10518 875 10410 375 10578 375 10352 625 10520 625 10412 125 10580 125 103
28. The switch ports are connected to an ex ternal port or to an internal device radio modem management CPU Eth The external port with RJ45 interface labeled E1 Eth2 The external port with SFP interface labeled E2 Air The internal radio modem link to the peer unit Each port can be assigned up to five different ingress rate resources Each resource defines a rule filter for the incoming frame If the rule is met the frame is affected as set by the EBS limit action parameter If the incoming frame doesn t meet any rule it is not affected by PIRL The frame is accepted and forwar ded further to the switch engine CIR estimated The Committed Information Rate CIR is dependent on the Bucket Rate factor and the Bucket increment The calculation is estimated due to the fact the real data throughput depends on frame size The Accounted bytes parameter affects this as well The formula for the CIR in bits per second is as follows CIR a BRF BI Where a is constant which is 12 500 000 for Accounted bytes frame and is 100 000 000 for Accounted bytes layer1 BRF is Bucket Rate factor and BI is Bucket increment Bucket rate This is a factor which determines the amount of tokens that need to be decremented factor for each rate resource decrement which is done periodically based on the Com mitted Information Rate Bucket Bucket increment BI indicates the amount of tokens that need to be added for
29. WARNING Using the wrong frequency table can lead to violation of the corres ponding telecommunications regulations Radio type Radio unit type L Lower or U Upper part of the frequency band Use the Change button to change the radio type Active Name of the currently used frequency table New Select a new frequency table Use the Change button to change the table 100 RAy2 Microwave Link RACOM s r o Configuration 7 6 2 Live data Bar indicators Status Local Site A 10 51 Link Ok Link settings ood Bar indicators RX constellation diagram Frequency spectrum analyzer Radio RSS Service access Alarm limits Switch settings Status Peer 110 70 30 Interface RSS dBm Qos SNR Tools Local Maintenance Peer gt Live data C a a a aS aa History 0 10 20 30 40 SNR dB Logs BER Ping Hel P Local Peer nn rr Iae aiaa 1e 08 1e 07 1e 06 1e 05 1e 04 1e 03 1e 02 BER Start Stop Fig 7 28 Menu Tools Bar indicators Graphical indication of BER SNR and RSS Refresh Start Stop One time update of displayed values Use the Start button to start automatic update of displayed values with a period of 1 second Use the Stop button to stop it RACOM s r o RAy2 Microwave Link 101 Configuration RX constellation diagram Status Local Site A 11 08 Peer Site Link settings Bar indicators RX constellation diagram Frequency spectrum analyzer RX modulat
30. clination Ep mrad using the following expression Ih h pesg where d link distance km h he antenna heights above sea level m 14 RAy2 Microwave Link RACOM s r o Implementation Notes 2 1 6 Fresnel zones calculation The position of obstacles between points of the bridge can significantly influence the quality of the mi crowave link The radio signal doesn t only radiate along the line of sight but also in the area around it i e in the so called 1st Fresnel zone Within this zone 90 of the energy is transmitted between the transmitter and receiver antenna This space has the shape of an ellipsoid If it is disturbed the link has poorer transmission properties and a higher quality antenna is required For this reason the position of the antenna can be just as important as its height above ground 60 of the 1st Fresnel zone is considered as the most important Fig 2 6 Fresnel zone The general equation for calculating the first Fresnel zone radius at any point P in between the endpoints of the link is the following Fafa Had d d Where F first Fresnel Zone radius in metres d distance of P from one end in metres d The distance of P from the other end in metres A wavelength of the transmitted signal in metres The cross sectional radius of each Fresnel zone is the highest in the center of link shrinking to a point at the antenna on each end For practical applications
31. it is often useful to know the maximum radius of the first Fresnel zone From the above formula calculation of the first Fresnel zone can be simplified to p s657 where r max radius of first Fresnel zone m reducing the radius to 60 get values listed in the following table that define the space particularly sensitive to the presence of obstacles RACOM s r o RAy2 Microwave Link 15 Implementation Notes D total link distance km f frequency GHz Tab 2 3 60 of the 1st Fresnel zone Length of link D Radius of zone r for frequency 11 GHz 17 GHz 24 GHz 0 5 km 1 10m 0 89 m 0 75 m 1 km 1 56 m 1 25m 1 06 m 2km 2 21m 1 77m 1 50 m 4 km 3 13 m 2 50 m 2 12m 6 km 3 84 m 3 07 m 2 60 m 8 km 4 43 m 3 54 m 3 00 m 10 km 4 95m 3 96 m 3 35 m 15 km 6 06 m 4 85 m 4 10 m 20 km 7 00 m 5 60 m 4 74 m 50 km 11 07 m 2 2 Example of microwave link design 1 Requirements determination Fig 2 7 Design flowchart 3 4 5 2 Free space loss Se het Choice Tx power Link budget calculation Py ees and antennas calculation Step 1 Requirements Determination Link parameters Link distance 4 km First antenna height above sea level 295 m Second antenna height above sea level 320 m Location Central Europe rain zone H refraction gradient dN1 300 Transmission requirements Required data rate gt 160 Mbps Required availability 99 99 RAy parameters
32. 0000 gt 46 0000 735 0000 gt 35 0000 735 0000 712 0000 713 0000 713 0000 734 0000 734 0000 734 0000 Local events Filter Peer alarms Peer events 2014 05 02T06 2014 05 02T08 2014 05 02T08 ALARM END Eth link up ALARM Eth links down ALARM END Eth link up 2014 05 02T09 2014 05 02T10 2014 05 02T10 MBAS Radio temperature MBAS Modem temperature MBAS Radio temperature 2014 05 02T06 2014 05 02T06 2014 05 02T06 ALARM Eth links down ALARM END RSS ALARM END Eth link up 2014 05 02T09 2014 05 02T10 2014 05 02T10 MBAS Radio temperature MBAS Modem temperature MBAS Radio temperature gt 38 47 37 YON 37 7 50 5 37 0 lt Refresh When you first open the screen it is necessary to start browsing logs by pressing the Refresh button Maximum length of displayed logs is 250 entries If you need to display longer history use of CLI interface is needed Overall Local alarms Peer alarms Local events Displays the last 3 records from all types of logs Alarms from Local or Peer station Events from Local or Peer station Peer events Local ACM History of modulation switching if ACM is enabled Local and Peer station Peer ACM Filter Listings of all logs can be filtered You can enter text in the upper left corner window for filtering listings For example you want to know when was the configuration of the station
33. 10866 5 11396 5 11104 5 11634 5 10873 5 11403 5 11111 5 11641 5 10880 5 11410 5 11118 5 11648 5 10887 5 11417 5 11125 5 11655 5 10894 5 114245 11132 5 11662 5 10901 5 11431 5 11139 5 11669 5 10908 5 11438 5 11146 5 11676 5 10915 5 11445 5 11153 5 11683 5 ONOOaARWDN ver 2 1 150 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 11 xA RAy2 11 xB Bandwidth 14 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 530 MHz ITU R F 387 Annex 5 Asub band Freq table rcinfo11_A_530 11 B sub band Freq table rcinfo11_B_530 11 Ch No Lower MHz 1 2 3 4 5 6 7 8 Upper MHz Ch No Lower MHz Upper MHz ver 2 1 RAy2 11 xA RAy2 11 xB Bandwidth 28 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 530 MHz ITU R F 387 Annex 5 Asub band Freq table rcinfo11_A_530 11 B sub band Freq table rcinfo11_B_530 11 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz ver 2 1 RACOM s r o RAy2 Microwave Link 151 Technical parameters RAy2 11 xA RAy2 11 xB Bandwidth 40 MHz ITU TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 530 MHz ITU R F 387 rec 1 1 Asub band Freq table rcinfo11_A_530 11 B sub band Freq table rcinfo11_B_530 11 Ch No Lower MHz Upper MHz Ch No Lo
34. 11134 25 11137 75 11141 25 11144 75 11148 25 11151 75 11155 25 Upper MHz 11590 75 11594 25 11597 75 11601 25 11604 75 11608 25 11611 75 11615 25 11618 75 11622 25 11625 75 11629 25 11632 75 11636 25 11639 75 11643 25 11646 75 11650 25 11653 75 11657 25 11660 75 11664 25 11667 75 11671 25 11674 75 11678 25 11681 75 11685 25 ver 2 1 RACOM s r o RAy2 Microwave Link 149 Technical parameters TX channel nominal frequencies Se ee eee Band 10 7 11 7 GHz duplex spacing 530 MHz Bandwidth 7 MHz ITU R F 387 Annex 5 Asub band Freq table rcinfo11_A_530 11 B sub band Freq table rcinfo11_B_530 11 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz 10712 5 112425 10950 5 11480 5 10719 5 11249 5 10957 5 11487 5 10726 5 11256 5 10964 5 11494 5 10733 5 11263 5 10971 5 11501 5 10740 5 11270 5 10978 5 11508 5 10747 5 11277 5 10985 5 11515 5 10754 5 11284 5 10992 5 11522 5 10761 5 11291 5 10999 5 11529 5 10768 5 11298 5 11006 5 11536 5 10775 5 11305 5 11013 5 11543 5 10782 5 11312 5 11020 5 11550 5 10789 5 11319 5 11027 5 11557 5 10796 5 11326 5 11034 5 11564 5 10803 5 11333 5 11041 5 11571 5 10810 5 11340 5 11048 5 11578 5 10817 5 11347 5 11055 5 11585 5 10824 5 11354 5 11062 5 11592 5 10831 5 11361 5 11069 5 11599 5 10838 5 11368 5 11076 5 11606 5 10845 5 11375 5 11083 5 11613 5 10852 5 11382 5 11090 5 11620 5 10859 5 11389 5 11097 5 11627 5
35. 12 500 000 for Accounted bytes frame and is 100 000 000 for Accounted bytes layer1 BRF is Bucket Rate factor and BI is Bucket increment The Burst allocation BA is dependent of the Bucket increment the Committed Burst Size limit and the Excess Burst Size limit The formula for the BA is as follows BA 8 EBS CBS BI Where EBS is the Excess Burst Size limit CBS is the Committed Burst Size limit and BI is the Bucket increment The minimum value for CBS limit is related to the maximum frame size and Bucket increment The CBS limit should always be bigger than CBS min The calculation for CBS min is as follows CBS min BI MaxFrameSize bytes Where BI is the Bucket increment If the CBS limit is lower than this value i e to allow a large burst then an ingress stream composed of maximum sized frames may exceed the Committed Information Rate It is for this reason that we recommend the CBS limit value always stays above the CBS min value Also the CBS limit should never exceed the EBS limit Excess Burst Size limit The EBS limit should always be bigger than CBS limit It is recommended that the EBS limit be set to 16777200 Committed Burst Size limit This indicates the committed information burst amount Bucket Rate factor This is a factor which determines the amount of tokens that need to be decremented for each rate resource decrement which is done periodically based on the Com mitted Information Rate
36. 168 141 227 24 Web SSH off Start Stop RACOM Mirova 1283 592 31 Nove Mesto na Morave Czech Republic Tel 420 565 659 511 E mail racom racom eu Fig 7 5 Page example RACOM s r o RAy2 Microwave Link 59 Configuration 7 3 Status Status Link settings General Radio Service access Alarm limits Switch settings Status Interface Qos Tools Maintenance Live data History Logs Ping Help Fig 7 6 Menu Status Local Site A 08 02 Brief Detailed Device Unit code Serial no Station name Station location Firmware version Date Time Inside temperature C 4 Voltage V eo Power supply Radio Radio type Polarization Frequency table Bandwidth MHz TX channel GHz RX channel GHz TX modulation TX power dBm A Net bitrate Mbps Max net bitrate Mbps RSS dBm g SNR dB BER e Link uptime eo Ethernet Link mode Eth1 o MDIX Eth1 Link mode Eth2 eo MDIX Eth2 A Service access MAC address IPv4 address Services Management VLAN Radio link statistics Statistics Cleared Statistics Period Overall Link Uptime Overall Link Downtime Reliability Current Link Uptime The Longest Drop Local RAy2 17 101234353 Site A L30 4 3 2014 05 02 io in Local L wrong reinfo17 default 12 28 MHz L4 17 114000 U29 17 201500 QAM256 20 170 69 203 61 4 33 1 0 00e 00 0 days 01 14 48 Local 1000 Mbps full MDX dow
37. 168 169 169 i key If you know the password and itis enabled in Service access Services SSH onlykey in https access you can skip the key and use password in the next query RACOM s r o RAy2 Microwave Link 113 Command Line Interface 8 2 Working with CLI e Overview of CLI options cli help Fig 8 1 CLI menu e Parameters of CLI commands are listed in the help For example h help listing i target unit t 1 local default option t b both both units command item for remote unit has PEER_ prefix t p peer opposite unit when reading using the show command e When inserting commands adding with tabulator can help e Incorrect command is rejected e g inserting forbidden frequency e Parameter that caused the loss of the connection is restored after 1 minute Rollback e Reading parameters of local unit cli_cnf show e Reading radio parameters of peer unit cli_cnf show t p grep RADIO e Entering parameters TX power of local unit cli_cnf set RADIO TX PWR 3 Items of command RADIO_TX_PWR2 are taken from the list cli_cnf_show 114 RAy2 Microwave Link RACOM s r o Command Line Interface Entering more parameters in both units cli_cnf set t b RADIO TX CHAN 17128000 PEER RADIO RX CHAN 17128000 Put parameters containing space in quotation marks cli time set t b T 2012 11 27 10 55 00 Set time in both units
38. 202 7 76 18 5 24 33 22 29 16 5 19 9 64 QAM 297 256 9 73 21 5 27 1 35 25 32 14 5 16 8 128QAM 346 5 303 7 69 25 0 30 35 28 32 10 5 12 8 256 QAM 396 337 7 66 26 5 33 35 30 32 8 5 10 8 ver 2 0 RAy2 17 Channel spacing 56 MHz TO ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 99 85 8 85 10 0 13 23 11 19 24 0 26 4 16 QAM 198 1169 9 78 16 0 20 30 18 26 5 18 3 20 7 32 QAM 247 5 206 2 74 19 0 25 33 23 29 14 5 15 9 64 QAM 297 268 1 70 22 5 29 35 26 32 9 5 11 8 128 QAM 346 5 309 0 67 25 5 32 35 29 32 8 5 10 8 256 QAM 396 358 9 64 27 5 35 35 32 32 7 5 8 8 ver 2 1 RACOM s r o RAy2 Microwave Link 163 Technical parameters 10 6 3 Nominal frequencies RAy2 17 Bandwidth 3 5 MHz TX channel nominal frequencies Band 17 1 17 3 GHz default duplex sp 73 5 MHz duplex spacing range 63 189 MHz Freq table rcinfo17_default 13 basic channels default duplex optional channels Ch No Lower MHz 17105 0 17108 5 17112 0 17115 5 17119 0 17122 5 17126 0 17129 5 17133 0 17136 5 17140 0 17143 5 17147 0
39. 24146 0 24216 0 24149 5 24219 5 24153 0 24223 0 L44 241565 U65 24226 5 ver 2 0 184 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 24 TX channel nominal frequencies Band 24 05 24 25 GHz default duplex sp 85 MHz Bandwidth 56 MHz duplex spacing range 85 141 MHz Freq table rcinfo24_ISM200 10 basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz L22 24079 5 U43 24164 5 24083 0 24168 0 24086 5 24171 5 24090 0 24175 0 24093 5 24178 5 24097 0 24182 0 24100 5 24185 5 24104 0 24189 0 24107 5 24192 5 24111 0 24196 0 24114 5 24199 5 24118 0 24203 0 24121 5 24206 5 24125 0 24210 0 24128 5 24213 5 24132 0 24217 0 L38 241355 U59 24220 5 ver 2 0 RACOM s r o RAy2 Microwave Link 185 Safety environment licensing 11 Safety environment licensing 11 1 Frequency RAy2 microwave links designed for operation in licensed bands must be used in accordance with license issued by the Telecommunications Authority for the area the device is operating in RAy2 microwave links designed for operation in ISM bands must comply with the maximum permitted radiated power EIRP in accordance with conditions of the given country 11 2 ROHS and WEEE compliance The RAy2 is fully compliant with the European Commission s RoHS Restriction of Certain Hazardous Substances in Electrical and E
40. 24216 0 24219 5 24223 0 24226 5 24230 0 ver 2 0 RACOM s r o RAy2 Microwave Link 177 Technical parameters RAy2 24 Bandwidth 40 MHz TX channel nominal frequencies Band 24 00 24 25 GHz default duplex sp 70 MHz duplex spacing range 70 203 MHz Freq table rcinfo24_ISM250_default 11 basic channels default duplex optional channels Ch No Lower MHz L8 24030 5 L20 24072 5 L32 24114 5 L44 24156 5 Ch No Upper MHz Ch No Lower MHz 24023 5 24027 0 U29 24100 5 24034 0 24037 5 24041 0 24044 5 24048 0 24051 5 24055 0 24058 5 24062 0 24065 5 24069 0 U41 24142 5 24076 0 24079 5 24083 0 24086 5 24090 0 24093 5 24097 0 24100 5 24104 0 24107 5 24111 0 U53 24184 5 24118 0 24121 5 24125 0 24128 5 24132 0 24135 5 24139 0 24142 5 24146 0 24149 5 24153 0 U65 24226 5 Ch No Upper MHz 24093 5 24097 0 24104 0 24107 5 24111 0 24114 5 24118 0 24121 5 24125 0 24128 5 24132 0 24135 5 24139 0 24146 0 24149 5 24153 0 24156 5 24160 0 24163 5 24167 0 24170 5 24174 0 24177 5 24181 0 24188 0 24191 5 24195 0 24198 5 24202 0 24205 5 24209 0 24212 5 24216 0 24219 5 24223 0 ver 2 0 178 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 24 Bandwidth 56 MHz TX channel nominal frequencies Band 24 00 24 25 GHz default duplex sp 85 MHz duplex spacing ra
41. 29 16 5 19 9 64 QAM 150 129 8 75 21 5 28 35 26 32 12 5 15 8 128 QAM 175 155 5 71 25 0 30 35 28 32 9 5 12 8 256 QAM 200 170 7 68 26 5 33 35 31 32 6 5 9 8 ver 1 0 RAy2 24 Channel spacing 40 MHz ACCP operation Co channel rejection Adjacent channel Selectivi Raw User RSS SNR for j j ty Modula Bit Bit BER 10 1 qB 3 dB 1 qB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limitideclared limit Mbps dBm dB dB dB dB dB QPSK 68 50 1 87 7 5 12 33 10 29 22 4 24 8 16 QAM 136 110 0 80 15 0 19 33 17 29 18 4 21 8 32 QAM 170 139 2 76 18 5 24 33 21 29 16 4 19 8 64 QAM 204 176 5 73 21 5 27 33 25 29 14 4 16 8 128 QAM 238 211 4 69 25 0 30 37 28 33 10 4 12 8 256 QAM 272 232 1 67 26 5 33 37 30 33 8 4 10 8 ver 1 1 172 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 24 Channel spacing 50 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 90 66 3 86 5
42. 8 bytes of the header will be added Number of sent pings The period for sending pings is constant 1000 ms RACOM s r o RAy2 Microwave Link 109 Configuration 7 7 Help Help from Help menu The Help screen displays contents of the embedded help The help text is displayed in the whole con figuration window The text structure corresponds to individual configuration screens RAy2 Status Link settings General Radio Service access Alarm limits Switch settings Status Interface Qos Tools Maintenance Live data History Logs Ping Help Fig 7 36 Help menu Help Microwave Link c Fd Local Site A 12 40 Introduction Status bar Status Link settings gt General gt Radio gt Service access gt Services gt Users gt Alarm limits Switch settings gt Status gt Por status gt RMON counters gt Register dump gt Interface gt Port gt Port advanced gt PIRL gt Egress queue gt QoS gt 802 1p gt DSCP Tools gt Maintenance gt Restart Backup gt Feature keys gt Firmware gt Radio adaptation Live data gt Barindicators gt RX constellation diagram gt Frequency spectrum analyzer v v gt History gt Logs Ping v Help Cancel Every item of this Help opens the specific menu help 110 RAy2 Microwave Link RACOM s r o Configuration Help from configuration menu Clicking the name of the specific parameter in the conf
43. 875 11351 875 10949 625 11479 625 11058 125 11588 125 10715 125 11245 125 10823 625 11353 625 10951 375 11481 375 11059 875 11589 875 10716 875 11246 875 10825 375 11355 375 10953 125 11483 125 11061 625 11591 625 10718 625 11248 625 10827 125 11357 125 10954 875 11484 875 11063 375 11593 375 10720 375 11250 375 10828 875 11358 875 10956 625 11486 625 11065 125 11595 125 10722 125 11252 125 10830 625 11360 625 10958 375 11488 375 11066 875 11596 875 10723 875 11253 875 10832 375 11362 375 10960 125 11490 125 11068 625 11598 625 10725 625 11255 625 10834 125 11364 125 10961 875 11491 875 11070 375 11600 375 10727 375 11257 375 10835 875 11365 875 10963 625 11493 625 11072 125 11602 125 10729 125 11259 125 10837 625 11367 625 10965 375 11495 375 11073 875 11603 875 10730 875 11260 875 10839 375 11369 375 10967 125 11497 125 11075 625 11605 625 10732 625 11262 625 10841 125 11371 125 10968 875 11498 875 11077 375 11607 375 10734 375 11264 375 10842 875 11372 875 10970 625 11500 625 11079 125 11609 125 10736 125 11266 125 10844 625 11374 625 10972 375 11502 375 11080 875 11610 875 10737 875 11267 875 10846 375 11376 375 10974 125 11504 125 11082 625 11612 625 10739 625 11269 625 10848 125 11378 125 10975 875 11505 875 11084 375 11614 375 10741 375 11271 375 10849 875 11379 875 10977 625 11507 625 11086 125 11616 125 10743 125 11273 125 10851 625 11381 625 10979 375 11509 375 11087 875 11617 875 10744 875 11274 875 10853 375 1138
44. 875 11409 875 11028 375 11518 375 11156 125 11646 125 10793 875 11283 875 10921 625 11411 625 11030 125 11520 125 11157 875 11647 875 10795 625 11285 625 10923 375 11413 375 11031 875 11521 875 11159 625 11649 625 10797 375 11287 375 10925 125 11415 125 11033 625 11523 625 11161 375 11651 375 10799 125 11289 125 10926 875 11416 875 11035 375 11525 375 11163 125 11653 125 10800 875 11290 875 10928 625 11418 625 11037 125 11527 125 11164 875 11654 875 10802 625 11292 625 10930 375 11420 375 11038 875 11528 875 11166 625 11656 625 10804 375 11294 375 10932 125 11422 125 11040 625 11530 625 11168 375 11658 375 10806 125 11296 125 10933 875 11423 875 11042 375 11532 375 11170 125 11660 125 10807 875 11297 875 10935 625 11425 625 11044 125 11534 125 11171 875 11661 875 10809 625 11299 625 10937 375 11427 375 11045 875 11535 875 11173 625 11663 625 10811 375 11301 375 10939 125 11429 125 11047 625 11537 625 11175 375 11665 375 10813 125 11303 125 10940 875 11430 875 11049 375 11539 375 11177 125 11667 125 10814 875 11304 875 10942 625 11432 625 11051 125 11541 125 11178 875 11668 875 10816 625 11306 625 10944 375 11434 375 11052 875 11542 875 11180 625 11670 625 10818 375 11308 375 10946 125 11436 125 11054 625 11544 625 11182 375 11672 375 10820 125 11310 125 10947 875 11437 875 11056 375 11546 375 11184 125 11674 125 10821 875 11311 875 10949 625 11439 625 11058 125 11548 125 10823 625 11313 625 10951 375 11
45. 875 10965 375 11455 375 11093 125 11583 125 10730 875 11220 875 10858 625 11348 625 10967 125 11457 125 11094 875 11584 875 10732 625 11222 625 10860 375 11350 375 10968 875 11458 875 11096 625 11586 625 10734 375 11224 375 10862 125 11352 125 10970 625 11460 625 11098 375 11588 375 10736 125 11226 125 10863 875 11353 875 10972 375 11462 375 11100 125 11590 125 10737 875 11227 875 10865 625 11355 625 10974 125 11464 125 11101 875 11591 875 10739 625 11229 625 10867 375 11357 375 10975 875 11465 875 11103 625 11593 625 10741 375 11231 375 10869 125 11359 125 10977 625 11467 625 11105 375 11595 375 10743 125 11233 125 10870 875 11360 875 10979 375 11469 375 11107 125 11597 125 10744 875 11234 875 10872 625 11362 625 10981 125 11471 125 11108 875 11598 875 10746 625 11236 625 10874 375 11364 375 10982 875 11472 875 11110 625 11600 625 10748 375 11238 375 10876 125 11366 125 10984 625 11474 625 11112 375 11602 375 10750 125 11240 125 10877 875 11367 875 10986 375 11476 375 11114 125 11604 125 10751 875 11241 875 10879 625 11369 625 10988 125 11478 125 11115 875 11605 875 10753 625 11243 625 10881 375 11371 375 10989 875 11479 875 11117 625 11607 625 10755 375 11245 375 10883 125 11373 125 10991 625 11481 625 11119 375 11609 375 10757 125 11247 125 10884 875 11374 875 10993 375 11483 375 11121 125 11611 125 10758 875 11248 875 10886 625 11376 625 10995 125 11485 125 11122 875 11612 875 10760 625 11250 625 10888 375 11
46. Cancel Refresh Show defaults Show backup Fig 7 11 Menu Link settings Alarm limits Diagnostic system of the link monitors the operation of the station It generates various events as output There are two kinds of events Warnings and Alarms The event is always written to the system log and indicated in the status bar Some events have configurable thresholds For each event you can choose whether a SNMP trap should be sent if the event occurs List of configurable events with default thresholds Warning Inside temperature C gt 80 Voltage min V lt 40 Voltage max V gt 70 RSS dBm lt 80 SNR dBm lt 10 Alarm BER gt 10e Peer disconnect Eth link down RF power fail Temperature inside the station on the modem board Lower threshold of supply voltage Upper threshold of supply voltage SNMP trap on off is generated same as for Voltage min Received Signal Strength Signal to Noise Ratio Bit Error Rate registered at the receiving end Instantaneous value Interruption of radio link Both E1 and E2 user eth link on station interrupted Loss of transmit power not for RAy2 17 neither RAy2 24 RACOM s r o RAy2 Microwave Link 71 Configuration 7 5 Switch settings 7 5 1 Status Port status The station internal Ethernet switch port status RAy2 Microwave Link es as Status Local Site A 12 57 Link Ok Link settings Port status RMON counters Register dump
47. N Power supply holder HOL POE PHI 1A HOL POE PHI 4A Surge protection OTH DL 1GRJ45 Power supply PoE 4xEth 90 264 VAC 33 6 W Port 0 40 C Phihong DIN rail holder for PoE Phihong 19 Rack holder for 1xPOE125U 4 AT N Phihong Surge protection 1Gb Eth Cat 6 LPZOB LPZ1 IP20 40 85 C RACOM s r o RAy2 Microwave Link 25 Accessories OTH DL CAT 6 60V CAT5e cable CAB CAT5E FTP TLD CAT5e 6 connector CON RJ45 UBNT CAT6 SFP module RJ45 SFP RJ45 FIN SFP module optical SFP DLC FIN SFP DLC APAC Surge protection 1Gb Eth Cat 6 LPZ2 LPZ3 IP20 40 85 C Double shell outdoor FTP Cat5e cable TELDOR Connector TC CON STP RJ45 Cat5 8p8c wire pleated AWG24 UBNT SFP module RJ45 interface 40 C to 85 C Finisar SFP module 2 fibres LC 10km 40 C to 85 C Finisar SFP module 2 fibres LC 10km 40 C to 85 C APAC Opto Fibre cable patchcord pigtail CAB FIB OFA 2F DLC DLC 5m CAB FIB OFA 1F LC LC 5m CAB FIB OFA 2F DLC x 5m CAB FIB OFA 1F LC x 5m DC cable CAB DC 2x1 5 DC surge protection OTH DP 024 RAy grounding kit KIT GROUDING RAY RAyTool SET RAY TOOL Fibre patch cord 2 fibres single mode 2 LC connectors OFA 5 m Fibre patch cord 1 fibre single mode 2 LC connectors OFA 5 m Fibre pigtail 2 fibres single mode LC connector loose end OFA 5 m Fibre pigtail 1 fibre single mode LC connector loose end OFA 5 m DC power cable 2x1 5 mm rubber compound Overvolt
48. Note The RAy2 11 units are not available yet 10 4 1 Output power RAy2 11 xA RAy2 11 xB TX power Max Min Modulation dBm dBm QPSK 23 5 16 QAM 20 5 32 QAM 19 5 64 QAM 18 5 128 QAM 18 5 256 QAM 17 5 ver 2 0 138 RAy2 Microwave Link RACOM s r o Technical parameters 10 4 2 Radio parameters RAy2 11 xA RAy2 11 xB Channel spacing 1 75 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit M Mbps dBm dB dB dB dB dB QPSK 3 1 3 1 99 9 5 15 23 12 19 12 0 14 4 16 QAM 6 3 6 3 93 15 0 22 30 20 26 5 11 3 13 7 32 QAM 7 8 7 8 89 19 0 24 30 22 26 5 10 3 12 7 64 QAM 9 4 9 4 88 20 5 29 30 26 26 5 9 3 10 7 128 QAM 11 0 11 0 84 23 5 30 30 28 26 5 8 3 7 7 ver 2 2 RAy2 11 xA RAy2 11 xB Channel spacing 3 5 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit M Mbps dBm dB dB dB dB dB
49. User RSS SNR for j j ty Modula Bit Bit BER 10 1 qB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit H Mbps dBm dB dB dB dB dB QPSK 52 38 3 89 5 7 5 12 23 10 19 15 0 17 4 16 QAM 104 84 1 82 5 15 0 20 30 18 26 5 12 3 14 7 32 QAM 130 106 4 78 5 18 5 24 37 22 33 10 3 13 1 64 QAM 156 135 0 75 5 21 5 28 37 26 33 6 3 9 1 128QAM 182 161 7 71 5 25 0 30 37 28 33 3 3 6 1 256 QAM 208 185 2 68 5 26 5 33 41 31 38 0 10 3 7 ver 2 2 RAy2 10 Channel spacing 40 MHz ACCP operation Co channel rejection Adjacent channel Selectivi Raw User RSS SNR for j j ty Modula Bit Bit BER 10 1 qB 3 dB 1 qB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit H Mbps dBm dB dB dB dB dB QPSK 68 50 1 88 7 5 12 33 10 29 22 4 24 8 16 QAM 136 110 0 81 15 0 19 33 17 29 18 4 21 8 32 QAM 170 139 2 77 18 5 24 33 21 29 16 4 19 8 64 QAM 204 176 5 74 21 5 27 33 25 29 14 4 16 8 128QAM 238 211 4 70 25 0 30 37 28 33 10 4 12 8 256 QAM 272 232 1 68 26 5 33 37 30 33 8 4 10 8 ver 2 2 RAy2 10 Channel spacing 56 MHz ACCP operation Co channel rejection Adjacent channel Selectivi Raw User RSS SNR for j j ty Modula Bit Bit BER 10 1 qB 3 dB 1 qB 3 dB tion Rate Rate R
50. User RSS SNR for J J ty Modula Bit Bit BER 10 1 qB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit H Mbps dBm dB dB dB dB dB QPSK 52 38 3 89 5 7 5 12 23 10 19 15 0 17 4 16 QAM 104 84 1 82 5 15 0 20 30 18 26 5 12 3 14 7 32 QAM 130 106 4 78 5 18 5 24 37 22 33 10 3 13 1 64 QAM 156 135 0 75 5 21 5 28 37 26 33 6 3 9 1 128QAM 182 161 7 71 5 25 0 30 37 28 33 3 3 6 1 256 QAM 208 185 2 68 5 26 5 33 41 31 38 0 10 3 7 ver 2 1 140 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 11 xA RAy2 11 xB Channel spacing 40 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 68 50 1 88 7 5 12 33 10 29 22 4 24 8 16 QAM 136 110 0 81 15 0 19 33 17 29 18 4 21 8 32 QAM 170 139 2 77 18 5 24 33 21 29 16 4 19 8 64 QAM 204 176 5 74 21 5 27 133 25 29 14 4 16 8 128QAM 238 211 4 70 25 0 30 37 28 33 10 4 12 8 256 QAM 272 232 1 6
51. basgeednadeidaeees Andes ees 72 PBS TOOS enne ce tcat rete eae ete Sa dest Sodan ced ea tae olis due a erate aah eee te aden eee San oh da eet weds 94 Mee Ce Helaran a dee attens ivanceia node ucectahvute sean Chee a da a a a 110 8 Command Line Interface ccccccccccecceccceecceeeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeneeeeeseeeeenetneeenes 113 BH1 AConnection Via CLI i a a a Ea a aaa aa aE aaa 113 8 2 Working with CLI ei ena a a Side a aaa a e i 114 8 3 Config ration With CUl ciranean iaaa E AAAA i T ai 116 e TROUBIESMOOUING DAE EEE T AEE AT T A ATO 118 10 Technical parameters ccccccccccceccecccececececeeceeceeeeeeeeeeeceeeseeeceeeceeeeeeeeeeeeeeseeeeeeeeeeeeeeeeetieenneeess 120 10 1 General Parameters crinii oni aa e e a a a ae e A E 120 10 2 Nominal frequency tables description cccccccccecceccceeceeeeeeeceeeeeeeeeeeeeeeeeeeteeeeeeeeeens 126 10 3 RAY210 paramete iS a en a ee eaei e aa aa anan AAT E a ati aaa aA EAE 127 10 4 RAy2 11 A B parameters ccecccee cece cece cece nnnnnnnnnnnnnnnnnnnnnnnn rnaen nne naena nenn nenr aenn aen reenn eneee 138 10 5 RAy2 11 C D parameters anioe a a iE REA AoE EEA E K eE AAEE 154 10 67 RAY2 17 parameters e era oaar A R A EAE A ae A EA e adel gas 160 10 77 RAY2 24 DaraMelers a e aaa e aa aa a aa aAA E EEA iaaa heran eaa 170 11 Safety environment licensing cccccceccceccceeeceeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeneeeneee
52. e 4x Eth PoE power supply 19 Rack mountable Surge protection e OTH DL 1GRJ45 e orig part no DL 1GRJ45 e Protection from the voltage spikes e Datasheet e OTH DL CAT 6 60V orig part no DL Cat 6 60 V Datasheet CAT5e cable e CAB CAT5E FTP TLD orig part no PLU030078 e Cat 5e cable for connecting FOD units to the network TELDOR e Datasheet e Datasheet CAT5e 6 connector e CON RJ45 UBNT CAT6 orig part no TC CON connector STP RJ45 STP RJ45 Cat6 8p8c wire gold plated AWG24 UBNT SFP module RJ45 SFP RJ45 FIN orig part no FCLF8521P2BTL SFP module RJ45 interface 40 C to 85 C Finisar Datasheet _ http Mwww racom eu download hw ray free eng 07_prislusenstvi OTH DL 1GRJ45 pdf s http www racom eu download hw ray free eng 07 _prislusenstvi OTH DL CAT 6 60V pdf http www racom eu download hw ray free eng 07 _prislusenstvi iCAB CAT5E FTP TLD pdf 9 41 PtP Iwww teldor com catalogue php actions show amp id 9314 11 http Iwww racom eu download hw ray free eng 07 _prislusenstvi SFP RJ45 FIN pdf RACOM s r o RAy2 Microwave Link 29 Accessories Datasheet SFP module optical SFP DLC FIN lb e orig partno FTLF1318P3BTL f 7 4 SFP module 2 fibres LC 10km 40 C to 85 C Finisar LA Datasheet Lig Datasheet e SFP DLC APAC e orig part no LS38 C3S TI N DD A ae SFP module 2 fibres LC 10km 40 C to 85 C APAC Op
53. group cli_super cannot be deleted Add user The button is located on the bottom bar RACOM s r o RAy2 Microwave Link 69 Configuration For users from the group cli_super the Add user button is active You can use it to create a new user from groups cli_quest or cli_admin Username Name of new user Group The group to which this user will belong New password Password for this user Confirm password Repeat password SSH key If you want the user to have access using ssh protocol and identity verification using ssh key enter the ssh key here Create a new user by clicking on the button Apply Mirror users The button is located on the bottom bar For users from the group cli_super the Mirror users button is active Selecting this function will copy all user accounts from Local station to Peer station Existing user accounts on the Peer station are deleted 70 RAy2 Microwave Link RACOM s r o Configuration 7 4 4 Alarm limits Status Local Site A 09 32 Link settings Alarm limits Radio Local Peer Limit SNMP trap Limit SND Service access Inside temperature FC gt 80 oO 80 Oo gt Alarm limits Voltage min V lt 40 oO 40 O Switch settings Voltage max V gt 60 O 60 O Status RSS dBm lt 80 F 80 oO SNR dB lt 10 10 Interface a8 O O BER gt 1066 v Fi 10e 6 v F Qos Peer disconnect Fi F Toos Eth link down Fj Fi Maintenance Live data History Apply
54. helps distinguish between the states A A and C C which appear similar It also helps in situations where simple search for a maximum doesn t work as shown in the illustration incorrect adjustment Real radiation diagrams are more complex especially in that they run differently in horizont 7 8 al and vertical axes The basic steps for determ ining the main radiation lobe however stay valid For example Fig 6 40 Radiation diagram incorrect adjustment Fig 6 41 3D example of more complicated Radiation Pattern RACOM s r o RAy2 Microwave Link 55 Installation 6 5 3 Link test Basic parameters of the link are shown in the menu Status Brief its quality is characterized by RSS and SNR Values on Status screens can be refreshed manually by pressing the Refresh button or in real time with a period of several seconds after activating the Start button Press the Stop button to terminate the periodic refresh of values The RSS SNR and BER values can also be viewed on the screen Tools Live data Bar indicators After pressing the Start button values will be refreshed with a period of one second After installation it is good to reset the statistics using the Clear stats button in menu Status Detailed This allows easier diagnostics of the link s reliability over time 6 5 4 Parameters setup After both antennas have been aligned setup operation parameters for the link In the case
55. links require the use of external parabolic antennas Parabolic antennas from different producers are available Cross polarization valid only for links operating in the ISM bands RAy2 17 RAy2 24 One side of the link uses one polarization for transmission e g horizontal and the opposite polarization for receiving e g vertical The other side of the link is turned by 90 It therefore transmits and receives using opposite polarizations with respect to the other unit RACOM s r o RAy2 Microwave Link 19 Product 3 1 Installation Fig 3 2 RAy2 Microwave link antenna and FOD unit The antenna is attached to the mast using a holder adjustable in two planes The RAy2 unit is then mounted on the antenna There are two possible mounting positions for horizontal and vertical polarization Installation and adjustment of the holder is described in Chapter Antenna mounting Note The RAy2 10 and RAy2 11 units must be mounted with the same polarization while the units RAy2 17 and RAy2 24 must be mounted with reverse polarity see Cross polarization 3 2 Connectors Each unit is equipped with the following interfaces m E1 POE Gigabit metallic Ethernet port This port is capable of powering the unit with any Power over Ethernet power source working according to IEEE 802 3at standard m E2 Slot for user exchangeable SFP module A wide range of optical modules is available Both single or dual mode trans
56. loss of connectivity 3 5 Technical parameters Basic technical parameters are stated in chapter Technical parameters 22 RAy2 Microwave Link RACOM s r o Product 3 6 Dimensions Communication unit ODU Outer size 244 x 244 x 157 mm Weight e RAy2 10 2 8 kg e RAy2 11 2 8 kg e RAy2 17 2 5 kg e RAy2 24 2 5 kg Diameters of supplied antennas RAy2 units are ready for direct mounting to Jirous Class 2 antennas Individual datasheets are accessible here o 10 11 GHz e 38cm 29 0 dBi 65cm 35 5 dBi 90cm 37 5 dBi o 17 GHz 40cm 34 8 dBi 68cm 38 6 dBi 90cm 41 0 dBi 120 cm 43 7 dBi o 24 GHz 40cm 36 8 dBi 68cm 41 7 dBi Andrew Class 2 or 3 or Arkivator antennas can also be used but require an antenna mounting kit Flexible waveguide is a general purpose option for any antenna usage Name plate The plate contains name bar code record CE label etc e Type RAy2 product line identification e Code detailed identification of the station type for details see Section 3 7 Ordering codes e S N serial number link contains stations with two different numbers e Power DC supply connector polarity marks 3RACOM MIT Type RAy2 10 S N 10236353 Code RAy2 10 LA g X RX 10 300 10 420 GHz 10 470 10 590 GHz aun F PoE IEEE 802 3at www racom eu DC 20 60V max 1 5A Made in Czech Republic http en jirous com http Aw
57. of links operating in the free band setup the parameters based on survey results from the tool Tools Live data Frequency analyser In the case of links operating on a licensed band setup the parameters based on the assigned license e Bandwidth e Channel Selection TX RX channel e Modulation TX modulation ACM is recommended When selecting fixed modulation it is necessary to account for the fade margin If fixed modulation is setup close to a possible maximum then a deterioration in RSS could endanger the link both for data transfer as well as service access Transmit power TX power or ATPC e Verify and record IP addresses e Define access channels https telnet ssh ssh with password Restart both units by interrupting their power supply and verify the status of the link This verifies that all parameters have been stored correctly in the memory Select Tools Maintenance Backup Settings Local amp Peer Download and save the configuration to backup file cnf_backup tgz This completes the installation Further configuration can be performed remotely 56 RAy2 Microwave Link RACOM s r o Configuration 7 Configuration 7 1 Introduction Controls The following configuration buttons are used for configuration Apply Apply and save parameters Cancel Set parameters are overwritten with original values Refresh Reload the current values of the station both station
58. of the RAy2 xx is described in this user manual Operation of the RAy11 RAy17 and RAy24 is described in User Manual RAy11 17 24 Operation of the RAy10 is described in the RAy10 User Manual l http www racom eu eng products m ray17 index html a http Awww racom eu eng products m ray index html RACOM s r o RAy2 Microwave Link 9 Implementation Notes 2 Implementation Notes 2 1 Link calculation Before a microwave link can be installed an analysis and calculation of the microwave link must be made first The analysis should take place before the site survey itself to get a clear idea about the di mensions of the antennas The analysis consists of the following steps e Free space loss calculation e Link budget calculation e Rain attenuation e Multipath fading e Fade margin Fresnel zones calculation This chapter explains the individual steps and an example of link design is given at the end 1 NOTE For quick reference you can use the calculator on www racom eu 2 1 1 Free space loss calculation As the electromagnetic waves travel through open space they are attenuated This attenuation is de scribed as Free space Loss The loss depends on the distance travelled by signal and its frequency Longer distance and higher frequency both mean greater attenuation Free space loss can be calculated thus FSL 32 44 20log f 20log D Where FSL free space loss dB f frequency of the emitted si
59. priority leave only this server on Management Enabling access via VLAN management Blocks access for https ssh and telnet VLAN configuration via untagged packets without VLAN making only VLAN access possible VLAN management is off by default ATTENTION By enabling VLAN management ALL accesses are blocked for configuration using normal untagged LAN During tests you may enable VLAN management on one unit only Then it is possible to access the link via LAN and VLAN either directly or via radio link Management VLAN management id by default 1 This field has to be filled out even when VLAN VLAN id management is not active Internal VLAN The RAy2 uses one VLAN id for internal service communication between both units id It can be changed if there is a conflict with user data NOTE The Ethernet frames within this service channel are marked with IEEE 802 1p priority class 7 Default parameters for QoS and Egress queue control are pre set to prioritize this service communication channel SNMP Enabling SNMP server Off by default SNMP com SNMP community string Can contain both lower and uppercase letters numbers munity string four characters _ and can be up to 256 characters long SNMP trap IP Address for sending SNMP traps Internal link Watching over connection of both link units In case of prolonged failure 10 min a watchdog cold restart is done the equivalent of turning off the power Off by default RACO
60. proper position of the cable is sideways down Notice for ISM connections RAy2 17 RAy2 24 One side of the link must be installed in vertical polarization and the other in the horizontal polariza tion One of standard channel widths can be selected This parameter must be set identically in local and remote TX and RX channels are selected from a list of channels The basic con figuration has the TX and RX options interconnected In this case the basic duplex spacing between channels is preserved and by selecting one channel the other three are defined as well For stations operating in free bands it is possible to disconnect the TX RX lock and select TX and RX channels individually Corresponding channels at peer station are set automatically Notice Non standard duplex setting leads to non effective use of the spectrum Information about duplex spacing of TX and RX channel Enable automatic control of modulation Modulation level for TX channel You can select in range from QPSK high sensitivity for difficult conditions to 256QAM high speed under appropriate conditions In case of enabled ACM it has the meaning of the maximum highest allowed modulation Enable automatic control of RF power Power is regulated towards lower values while maintaining maximum al lowed degree of modulation Maximum output power is limitted by Tx power parameter The power control loop is primarily controlled by RSS The SNR value is take
61. spacing 350 MHz Bandwidth 3 5 MHz CEPT ERC REC 12 05 E B sub band Freq table rcinfo10_B_default 3 Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz 10502 25 10225 75 10575 75 10505 75 10229 25 10579 25 10509 25 10232 75 10582 75 10512 75 10236 25 10586 25 10516 25 10239 75 10589 75 10519 75 10243 25 10593 25 10523 25 10246 75 10596 75 10526 75 10250 25 10600 25 10530 25 10253 75 10603 75 10533 75 10257 25 10607 25 10537 25 10260 75 10610 75 10540 75 10264 25 10614 25 10544 25 10267 75 10617 75 10547 75 10271 25 10621 25 10551 25 10274 75 10624 75 10554 75 10278 25 10628 25 10558 25 10281 75 10631 75 10561 75 10285 25 10635 25 10565 25 10288 75 10638 75 10568 75 10292 25 10642 25 10572 25 10295 75 10645 75 ver 2 0 10157 5 10164 5 10171 5 10178 5 10185 5 10192 5 10199 5 10206 5 10213 5 10220 5 RAy2 10 xB TX channel nominal frequencies l Band 10 15 10 65 GHz duplex spacing 350 MHz Bandwidth 7 MHz CEPT ERC REC 12 05 E B sub band Freq table rcinfo10_B_default 3 Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz 10507 5 10227 50 10577 50 10514 5 10234 50 10584 50 10521 5 10241 50 10591 50 10528 5 10248 50 10598 50 10535 5 10255 50 10605 50 10542 5 10262 50 10612 50 10549 5 10269 50 10619 50 10556 5 10276 50 10626 50 10563 5 10283 50 10633 50 10570 5 10290 50 10640 50 ver 2 0 136 RAy2 Microwave Link RACOM s r o
62. to use it Auto negotiation disabled Select the desired Speed duplex The link is set to this specified link mode The link partner has to be set manually to the same mode Flow control mechanism is handled by sending Pause frames to the connected device There are several modes of Pause frames generation no pause Pause frames disabled symmetric Pause frames transmission and reception enabled asymmetric Pause frames transmission enabled reception disabled send asymmetric Pause frames reception enabled transmission disabled receive Auto Negotiation has to be enabled to enable Pause frames sending and receiving The 1000BASE T master slave mode can be manually configured auto Automatic MASTER SLAVE configuration master Manual configure as MASTER slave Manual configure as SLAVE The device can be placed in energy detect power down modes by selecting either of the two energy detect modes Both modes enable the PHY to wake up on its own by detecting activity on the Ethernet cable The energy detect modes only apply to the copper media In first sense mode if the PHY detects energy on the line it starts to Auto Nego tiate sending FLPs Fast Link Pulse for 5 seconds If at the end of 5 seconds the Auto Negotiation is not completed then the PHY stops sending FLPs and goes back to monitoring receive energy If Auto Negotiation is completed then the PHY goes into normal 10 100 1000 Mbps operation If during norma
63. utilization in devices directly affecting health and life functions of persons and animals nor as a part of another im portant device and does not provide of guarantees if the company product has been used in these aforementioned devices RACOM Open Software License Version 1 0 November 2009 Copyright c 2001 RACOM s r o Mirova 1283 Nov M sto na Morav 592 31 Everyone can copy and spread word for word copies of this license but any change is not permitted The program binary version is available for free on the contacts listed on http www racom eu This product contains open source or another software originating from third parties subject to GNU General Public License GPL GNU Library Lesser General Public License LGPL and or further author li cences declarations of responsibility exclusion and notifications Exact terms of GPL LGPL and some further licences is mentioned in source code packets typically the files COPYING or LICENSE You can obtain applicable machine readable copies of source code of this software under GPL or LGPL li RACOM s r o RAy2 Microwave Link 187 Safety environment licensing cences on contacts listed on http Awww racom eu This product also includes software developed by the University of California Berkeley and its contributors 11 5 Warranty RACOM supplied parts or equipment equipment is covered by warranty for inherently faulty parts and workmanship
64. value of station supply voltage RSS Received signal strength SNR Signal to noise ratio of the received signal BER Instantaneous bit error rate on link Net bitrate Instantaneous transmission capacity Ethernet in Instantaneous speed 20s average of incoming user data on the user Eth throughput ernet port Ethernet out Instantaneous speed 20s average of outgoing user data on the user Eth throughput ernet port TX power Instantaneous value of transmission power Viewer Detailed graphical view of one or two selected values for the given interval You can choose to view data from Local or Peer or both Local Site A 11 18 Ok Peer Site B 11 18 ags i Thumbnails Viewer Data al Primary Y axis Alarm Secondary Y axis ocal e access Temperature v Peer limits i C v ttings 54 8 54 77 ice 547 53 77 52 77 547 nance 51 77 ata y 50 77 546 49 77 54 6 48 77 47 77 54 6 10 38 14 08 17 40 21 10 00 40 04 10 07 40 Time 2014 04 30 10 38 2014 05 01 10 25 gt lt Previous Interval 1 day v Next gt Last gt gt Refresh Fig 7 32 Menu Tools History Viewer RACOM s r o RAy2 Microwave Link 105 Configuration Interval Selecting width of interval to be displayed Based on the interval width data are displayed in a suitable grid Up to 3 hours in at one minute Up to 4 days at 15 minutes For longer intervals at one day More options Previous Move by one
65. 0 24107 5 24111 0 24118 0 24121 5 24125 0 24132 0 24135 5 24139 0 24146 0 24149 5 24153 0 24160 0 24163 5 24167 0 24174 0 24177 5 24181 0 24188 0 24191 5 24195 0 24202 0 24205 5 24209 0 24216 0 24219 5 24223 0 24230 0 24233 5 24237 0 ver 2 0 176 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 24 Bandwidth 28 MHz TX channel nominal frequencies Band 24 00 24 25 GHz default duplex sp 84 MHz duplex spacing range 70 217 MHz Freq table rcinfo24_ISM250_default 11 basic channels default duplex optional channels Ch No Lower MHz 24037 5 24065 5 24093 5 24121 5 24149 5 Ch No Upper MHz 24093 5 24121 5 24149 5 24177 5 24205 5 24233 5 Lower MHz 24016 5 24020 0 24023 5 24027 0 24030 5 24034 0 24041 0 24044 5 24048 0 24051 5 24055 0 24058 5 24062 0 24069 0 24072 5 24076 0 24079 5 24083 0 24086 5 24090 0 24097 0 24100 5 24104 0 24107 5 24111 0 24114 5 24118 0 24125 0 24128 5 24132 0 24135 5 24139 0 24142 5 24146 0 24153 0 24156 5 24160 0 24163 5 Upper MHz 24086 5 24090 0 24097 0 24100 5 24104 0 24107 5 24111 0 24114 5 24118 0 24125 0 24128 5 24132 0 24135 5 24139 0 24142 5 24146 0 24153 0 24156 5 24160 0 24163 5 24167 0 24170 5 24174 0 24181 0 24184 5 24188 0 24191 5 24195 0 24198 5 24202 0 24209 0 24212 5
66. 0 24170 5 24100 5 24174 0 24104 0 24177 5 24107 5 24181 0 24111 0 24184 5 24114 5 24188 0 24118 0 24191 5 24121 5 24195 0 24125 0 24198 5 24128 5 24202 0 24132 0 24205 5 24135 5 24209 0 24139 0 24212 5 24142 5 24216 0 24146 0 24219 5 24149 5 24223 0 24153 0 24226 5 24156 5 24230 0 24160 0 24233 5 24163 5 24237 0 24167 0 24240 5 24170 5 24244 0 24174 0 24247 5 24177 5 24181 0 24184 5 Ch No Lower MHz Ch No Upper MHz no more channels ver 2 0 180 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 24 TX channel nominal frequencies Band 24 05 24 25 GHz default duplex sp 73 5 MHz Bandwidth 7 MHz duplex spacing range 63 189 MHz Freq table rcinfo24_ISM200 10 basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz 24118 0 24121 5 24125 0 24055 0 24128 5 24058 5 24132 0 24062 0 24135 5 24065 5 24139 0 24069 0 24142 5 24072 5 24146 0 24076 0 24149 5 24079 5 24153 0 24083 0 24156 5 24086 5 24160 0 24090 0 24163 5 24093 5 24167 0 24097 0 24170 5 24100 5 24174 0 24104 0 24177 5 24107 5 24181 0 24111 0 24184 5 24114 5 24188 0 24118 0 24191 5 24121 5 24195 0 24125 0 24198 5 24128 5 24202 0 24132 0 24205 5 24135 5 24209 0 24139 0 24212 5 24142 5 24216 0 24146 0 24219 5 24149 5 24223 0 24153 0 24226 5 24156 5 24230 0 24160 0 24233 5 24163 5 24237 0 24
67. 1 3 12 7 128 QAM 21 17 2 80 23 5 30 30 28 26 5 9 3 8 7 256 QAM 24 19 7 78 26 0 33 30 31 26 5 5 3 7 7 ver 2 1 RAy2 11 xC RAy2 11 xD Channel spacing 7 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit i Mbps dBm dB dB dB dB dB QPSK 12 8 5 94 8 5 15 23 12 19 20 0 22 4 16 QAM 24 17 2 87 15 0 22 30 20 26 5 18 3 19 7 32 QAM 30 22 1 84 18 5 24 37 22 33 16 2 18 6 64 QAM 36 29 7 80 21 5 29 37 26 33 14 2 16 6 128 QAM 42 34 7 78 25 0 32 37 30 33 12 2 14 6 256 QAM 49 40 7 75 26 0 33 37 31 33 10 2 12 6 ver 2 1 RACOM s r o RAy2 Microwave Link 155 Technical parameters RAy2 11 xC RAy2 11 xD Channel spacing 14 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 24 19 9 92 8 5 14 23 12 19 21 0 23 4 16 QAM 48 38 8 85 15 0 20 30 18 2
68. 10829 75 10833 25 10836 75 10840 25 10843 75 10847 25 10850 75 10854 25 10857 75 10861 25 10864 75 10868 25 10871 75 10875 25 10878 75 10882 25 10885 75 10889 25 10892 75 10896 25 10899 75 10903 25 10906 75 10910 25 10913 75 10917 25 10920 75 Upper MHz 11349 25 11352 75 11356 25 11359 75 11363 25 11366 75 11370 25 11373 75 11377 25 11380 75 11384 25 11387 75 11391 25 11394 75 11398 25 11401 75 11405 25 11408 75 11412 25 11415 75 11419 25 11422 75 11426 25 11429 75 11433 25 11436 75 11440 25 11443 75 11447 25 11450 75 Ch No Lower MHz 10948 75 10952 25 10955 75 10959 25 10962 75 10966 25 10969 75 10973 25 10976 75 10980 25 10983 75 10987 25 10990 75 10994 25 10997 75 11001 25 11004 75 11008 25 11011 75 11015 25 11018 75 11022 25 11025 75 11029 25 11032 75 11036 25 11039 75 11043 25 11046 75 11050 25 11053 75 11057 25 Upper MHz 11478 75 11482 25 11485 75 11489 25 11492 75 11496 25 11499 75 11503 25 11506 75 11510 25 11513 75 11517 25 11520 75 11524 25 11527 75 11531 25 11534 75 11538 25 11541 75 11545 25 11548 75 11552 25 11555 75 11559 25 11562 75 11566 25 11569 75 11573 25 11576 75 11580 25 11583 75 11587 25 Lower MHz 11060 75 11064 25 11067 75 11071 25 11074 75 11078 25 11081 75 11085 25 11088 75 11092 25 11095 75 11099 25 11102 75 11106 25 11109 75 11113 25 11116 75 11120 25 11123 75 11127 25 11130 75
69. 126 Fresnel zone 15 function test after installation 56 before installation 36 G graphs 104 grounding 48 H help 110 https access 33 l ingress 75 83 installation 20 polarization 19 40 61 K keys 98 feature 24 36 ssh access 200 ssh conversion 199 ssh generation 199 L leaky bucket 83 LED 20 22 licensing 186 link configuration 36 RACOM s r o RAy2 Microwave Link 203 Index length 16 microwave 8 LLDP protocol 66 logs 108 M mapping 802 1p 91 DSCP 93 microwave link 8 N name plate 23 O ordering codes 24 P parameters basic 8 setup 56 table 120 ping 109 PIRL 83 polarization cross 40 indication 61 mounting 38 port parameters 78 priority 85 product 19 Q QoS 72 R rain zone 11 194 rcinfo 100 restart 94 rollback 58 114 RSS indication 53 RSS indicator 101 S safety 186 scheduling mode 89 service access 33 66 setup parameters 56 spectrum analyzer 103 SSH access 113 start 6 32 start up 53 statistics radio link 62 RMON 74 status bar 58 LED 22 menu 60 T tables frequencies 126 132 power 127 radio parameters 128 RAy2 10 127 RAy2 11 A B 138 RAy2 11 C D 154 RAy2 17 160 RAy2 24 170 speeds 122 technical parameters 120 time 63 tool set 31 troubleshooting 118 V VLAN 66 91 204 RAy2 Microwave Link RACOM s r o Revision History Append
70. 136 5 17206 5 17140 0 17210 0 17143 5 17213 5 17147 0 17217 0 17150 5 17220 5 17154 0 17224 0 17157 5 17227 5 17161 0 17231 0 L18 17164 U39 17234 5 17168 0 17238 0 17171 5 17241 5 17175 0 17245 0 17178 5 17248 5 17182 0 17252 0 17185 5 17255 5 17189 0 17259 0 17192 5 17262 5 17196 0 17266 0 17199 5 17269 5 17203 0 17273 0 L30 17206 5 U51 17276 5 ver 2 0 168 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 17 TX channel nominal frequencies Band 17 1 17 3 GHz default duplex sp 85 MHz Bandwidth 56 MHz duplex spacing range 85 141 MHz Freq table rcinfo17_default 13 basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz L8 17129 5 U29 17214 5 17133 0 17218 0 17136 5 17221 5 17140 0 17225 0 17143 5 17228 5 17147 0 17232 0 17150 5 17235 5 17154 0 17239 0 17157 5 17242 5 17161 0 17246 0 17164 5 17249 5 17168 0 17253 0 17171 5 17256 5 17175 0 17260 0 17178 5 17263 5 17182 0 17267 0 L24 171855 U45 17270 5 ver 2 0 RACOM s r o RAy2 Microwave Link 169 Technical parameters 10 7 RAy2 24 parameters 10 7 1 Output power RAy2 24 TX power Max Min Modulation dBm dBm QPSK 10 30 16 QAM 10 30 32 QAM 10 30 64 QAM 10 30 128 QAM 10 30 256 QAM 10 30 ver 1 0 170 RAy2 Microwave Link RACOM s r o T
71. 167 0 24240 5 24170 5 24244 0 24174 0 24177 5 24181 0 ver 2 0 RACOM s r o RAy2 Microwave Link 181 Technical parameters RAy2 24 Bandwidth 14 MHz TX channel nominal frequencies Band 24 05 24 25 GHz default duplex sp 87 5 MHz duplex spacing range 66 5 182 MHz Freq table rcinfo24_ISM200 10 basic channels default duplex optional channels Ch No Lower MHz 24069 0 24083 0 24097 0 24111 0 24125 0 24139 0 24153 0 24167 0 Ch No Upper MHz 24128 5 24142 5 24156 5 24170 5 24184 5 24198 5 24212 5 24226 5 24240 5 Ch No Lower MHz 24058 5 24062 0 24065 5 24072 5 24076 0 24079 5 24086 5 24090 0 24093 5 24100 5 24104 0 24107 5 24114 5 24118 0 24121 5 24128 5 24132 0 24135 5 24142 5 24146 0 24149 5 24156 5 24160 0 24163 5 24170 5 24174 0 Ch No Upper MHz 24125 0 24132 0 24135 5 24139 0 24146 0 24149 5 24153 0 24160 0 24163 5 24167 0 24174 0 24177 5 24181 0 24188 0 24191 5 24195 0 24202 0 24205 5 24209 0 24216 0 24219 5 24223 0 24230 0 24233 5 24237 0 ver 2 0 182 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 24 Bandwidth 28 MHz TX channel nominal frequencies Band 24 05 24 25 GHz default duplex sp 84 MHz duplex spacing range 70 168 MHz Freq table rcinfo24_ISM200 10
72. 168 169 180 and use the mask 255 255 255 0 Click OK twice e Connect both RAy2 units to a PoE source and connect to a PC via PoE for configuration see figure Link Configuration below Input the address of the connected RAy2 unit into the address field of your internet browser such as Mozilla Firefox e g 198 168 169 169 Login as admin with password admin e Status menu provides information on connection Link settings Radio menu enables you to change the parameters of the radio and ethernet channel Link settings Service access Users menu lets you change login parameters e Continue as suggested by the Step by step Guide 192 168 169 169 24 192 168 169 170 24 RAY unit L RAY unit U https 192 168 169 169 PC 192 168 169 180 24 Fig 1 Link Configuration RAy2 Microwave Link RACOM s r o List of documentation List of documentation User manuals m Microwave Link RAy2 this document User manual RAy2 10 RAy2 11 RAy2 17 RAy2 24 Microwave Link RAy11 17 24 User manual RAy11 RAy17 RAy24 m Microwave Link RAy10 User manual RAy10 Datasheets m RAy2 Datasheet a RAy Datasheet a RAy SCADA Backbone Application notes m RAy Application notes Contents of the box e 2 pc RAy2 e 2 pc Cable bushing set connectors e 1 pc Grease marked SILIKONOVE MAZIVO http www racom eu eng products m ray17 index html http Awww racom eu eng products m ray i
73. 2 Asub band Freq table rcinfo11_A_490_default 11 B sub band Freq table rcinfo11_B_490_default 11 Ch No Lower MHz Upper MHz OANDAARWDNDN Ch No Lower MHz Upper MHz ver 2 1 RACOM s r o RAy2 Microwave Link 145 Technical parameters RAy2 11 xA RAy2 11 xB Bandwidth 30 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 490 MHz IC A sub band Freq table rcinfo11_A_490_default 11 B sub band Freq table rcinfo11_B_490_default 11 Ch No Lower MHz ONOOaARWDN Upper MHz Ch No Lower MHz Upper MHz ver 1 0 RAy2 11 xA RAy2 11 xB Bandwidth 40 MHz ITU TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 490 MHz ITU R F 387 rec 1 2 CEPT 12 06 Annex B 1 A sub band Freq table rcinfo11_A_490_default 11 Bsub band Freq table rcinfo11_B_490_default 11 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz ver 1 1 RAy2 11 xA RAy2 11 xB Bandwidth 40 MHz ACMA TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 490 MHz ACMA A sub band Freq table rcinfo11_A_490_default 11 Bsub band Freq table rcinfo11_B_490_default 11 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz ver 1 1 146 RAy2 Microwave Link RACOM s r o Te
74. 2 10 A range RAy2 10 B RAy2 11 A RAy2 11 B RAy2 11 C RAy2 11 D RAy2 17 RAy2 24 Modulation Channel spacing User data rate Forward Error Correction User RJ45 interface SFP Power PoE DC Mechanical design Security D RAy2 11 not available yet Lower band Upper band 10 30 10 42 GHz 10 47 10 59 GHz 10 125 10 325 GHz 10 475 10 675 GHz 10 700 10 965 GHz 11 199 11 455 GHz 10 945 11 205 GHz 11 435 11 700 GHz 10 5005 10 5425 GHz 10 5915 10 6335 GHz 10 5425 10 5845 GHz 10 6335 10 6755 GHz 17 10 17 30 GHz 24 00 24 25 GHz QPSK 16 32 64 128 256 QAM fixed or ACM 1 75 3 5 7 14 20 28 30 40 56 MHz user data rate up to 360 Mbps 2 LDPC 1 Gb Eth 10 100 1000 IEEE 802 3ac 1000BASE T MTU 10240 B recommended cable S FTP CAT7 1000Base SX 1000Base LX MTU 10240 B user exchangable SFP power consumption max 1 W 40 60 VDC IEEE 802 3at up to 100 m 20 60 VDC floating FOD full outdoor configuration via https ssh 2 Detailed Channel spacing and User data rate see Technical parameters RAy2 Microwave Link RACOM s r o RAy2 Microwave Link Standards Radio parameters RAy2 10 RAy2 17 RAy2 24 EMC Electrical safety ETSI EN 302 217 2 2 V1 3 1 ETSI EN 300 440 2 V 1 4 1 ETSI EN 300 440 2 V 1 4 1 ETSI EN 301 489 1 V1 8 1 2008 04 ETSI EN 301 489 17 V1 3 2 2008 04 EN 60 950 1 2004 Note Operation
75. 2 Microwave Link RACOM s r o Installation a ia 2 17 LIGHTNING ARRESTER ae a Fig 6 27 Grounding installation 1 Pia GROUNDING KIT LIGHTNING ARRESTER Bonding bar CETA Fig 6 28 Grounding installation 2 The RAy2 unit is grounded to the flange at the fixing screws using an M8 screw An insulated copper cable with a minimum cross section of 6 mm terminated with a terminal lug is used as a protective RACOM s r o RAy2 Microwave Link 49 Installation conductor The conductor should have a green yellow plastic cover along its whole length For grounding a RAy grounding kit can be ordered as an accessory see Chapter 4 Accessories containing a grounding terminal ZSA16 40 cm grounding strip 15 mm wide and 100 cm of cable with grounding lugs For instructions on installing terminals see the datasheet RAy grounding kit A qualified person must install the antenna Racom supplies surge protection for installation on Ethernet cables entering buildings For more details see Surge protection Additional safety recommendations 1 Only qualified personnel with authorisation to work at heights are entitled to install antennas on masts roofs and walls of buildings Do not install the antenna in the vicinity of electrical wiring The antenna and bracket should not come into contact with electrical w
76. 20 5 11510 5 10789 5 11279 5 11027 5 11517 5 10796 5 11286 5 11034 5 11524 5 10803 5 11293 5 11041 5 11531 5 10810 5 11300 5 11048 5 11538 5 10817 5 11307 5 11055 5 11545 5 10824 5 11314 5 11062 5 11552 5 10831 5 11321 5 11069 5 11559 5 10838 5 11328 5 11076 5 11566 5 10845 5 11335 5 11083 5 11573 5 10852 5 11342 5 11090 5 11580 5 10859 5 11349 5 11097 5 11587 5 10866 5 11356 5 11104 5 11594 5 10873 5 11363 5 11111 5 11601 5 10880 5 11370 5 11118 5 11608 5 10887 5 11377 5 11125 5 11615 5 10894 5 11384 5 11132 5 11622 5 10901 5 11391 5 11139 5 11629 5 10908 5 11398 5 11146 5 11636 5 10915 5 11405 5 11153 5 11643 5 10922 5 11412 5 11160 5 11650 5 10929 5 11419 5 11167 5 11657 5 10936 5 11426 5 11174 5 11664 5 10943 5 11433 5 11181 5 11671 5 10950 5 11440 5 10957 5 11447 5 ONOOaARWDNDN ver 2 1 144 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 11 xA RAy2 11 xB Bandwidth 14 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 490 MHz Channel arrangements based on 28 MHz channels Asub band Freq table rcinfo11_A_490_default 11 B sub band Freq table rcinfo11_B_490_default 11 Ch No Lower MHz Upper MHz 1 2 3 4 5 6 7 8 Ch No Lower MHz Upper MHz ver 2 1 RAy2 11 xA RAy2 11 xB Bandwidth 28 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 490 MHz CEPT Rec 12 06 Annex B
77. 24 ANW SET RAY24 ARK Short description Antenna parabolic 0 38 m 10 11GHz with holder 28 0 29 0 dBi Class 2 Antenna parabolic 0 65 m 10 11GHz with holder 34 1 35 5 dBi Class 2 Antenna parabolic 0 9 m 10 11GHz with holder 37 0 37 5 dBi Class 2 Antenna parabolic 0 4 m 17GHz with holder 34 8 dBi Class 2 Antenna parabolic 0 68 m 17GHz with holder 38 6 dBi Class 2 Antenna parabolic 0 9 m 17GHz with holder 41 0 dBi Class 2 Antenna parabolic 1 2 m 17GHz with holder 43 7 dBi Class 2 Antenna parabolic 0 4 m 24 GHz with holder 36 8 dBi Class 2 Antenna parabolic 0 68 m 24GHz with holder 41 7 dBi Class 2 Set mouting RAy10 11 Antenna Andrew 60 100 Set mouting RAy10 11 Antenna Arkivator 30 60 99 120 Set mouting RAy17 Antenna Andrew 30 60 100 Set mouting RAy17 Antenna Arkivator 30 60 99 Set mouting RAy24 Antenna Andrew 30 60 100 Set mouting RAy24 Antenna Arkivator 30 60 99 120 Flexible waveguide mounting kit SET RAY FX R100 SET RAY FX R120 Cable bushing SET RAY2 CON B SET RAY2 EXT35 Power supply DC PWS AC DC AD 55B Power supply PoE PWR POE36U 1AT PWR POE36D 1AT Set mouting RAy2 to flange R100 Set mouting RAy2 to flange R120 Basic set cable bushings and connectors Cable bushing lengthening PG21 35 mm Power supply 90 260 VAC 50 W at 27 6 VDC MeanWell Power supply PoE 1xGb Eth 90 264 VAC 33 6 W at 56 VDC Phihong Power supply PoE 1xGb Eth 36 72 VDC 33 6 W at 56 VDC Phihong Power supply PoE 4x Eth PWR POE125U 4AT
78. 3 375 10981 125 11511 125 11089 625 11619 625 10746 625 11276 625 10855 125 11385 125 10982 875 11512 875 11091 375 11621 375 10748 375 11278 375 10856 875 11386 875 10984 625 11514 625 11093 125 11623 125 10750 125 11280 125 10858 625 11388 625 10986 375 11516 375 11094 875 11624 875 10751 875 11281 875 10860 375 11390 375 10988 125 11518 125 11096 625 11626 625 10753 625 11283 625 10862 125 11392 125 10989 875 11519 875 11098 375 11628 375 10755 375 11285 375 10863 875 11393 875 10991 625 11521 625 11100 125 11630 125 10757 125 11287 125 10865 625 11395 625 10993 375 11523 375 11101 875 11631 875 10758 875 11288 875 10867 375 11397 375 10995 125 11525 125 11103 625 11633 625 10760 625 11290 625 10869 125 11399 125 10996 875 11526 875 11105 375 11635 375 10762 375 11292 375 10870 875 11400 875 10998 625 11528 625 11107 125 11637 125 10764 125 11294 125 10872 625 11402 625 11000 375 11530 375 11108 875 11638 875 10765 875 11295 875 10874 375 11404 375 11002 125 11532 125 11110 625 11640 625 10767 625 11297 625 10876 125 11406 125 11003 875 11533 875 11112 375 11642 375 10769 375 11299 375 10877 875 11407 875 11005 625 11535 625 11114 125 11644 125 10771 125 11301 125 10879 625 11409 625 11007 375 11537 375 11115 875 11645 875 10772 875 11302 875 10881 375 11411 375 11009 125 11539 125 11117 625 11647 625 10774 625 11304 625 10883 125 11413 125 11010 875 11540 875 11119 375 11649 375 10776 375 11306 375 10884 875 11414 8
79. 378 375 10996 875 11486 875 11124 625 11614 625 10762 375 11252 375 10890 125 11380 125 10998 625 11488 625 11126 375 11616 375 10764 125 11254 125 10891 875 11381 875 11000 375 11490 375 11128 125 11618 125 10765 875 11255 875 10893 625 11383 625 11002 125 11492 125 11129 875 11619 875 10767 625 11257 625 10895 375 11385 375 11003 875 11493 875 11131 625 11621 625 10769 375 11259 375 10897 125 11387 125 11005 625 11495 625 11133 375 11623 375 10771 125 11261 125 10898 875 11388 875 11007 375 11497 375 11135 125 11625 125 10772 875 11262 875 10900 625 11390 625 11009 125 11499 125 11136 875 11626 875 10774 625 11264 625 10902 375 11392 375 11010 875 11500 875 11138 625 11628 625 10776 375 11266 375 10904 125 11394 125 11012 625 11502 625 11140 375 11630 375 10778 125 11268 125 10905 875 11395 875 11014 375 11504 375 11142 125 11632 125 10779 875 11269 875 10907 625 11397 625 11016 125 11506 125 11143 875 11633 875 10781 625 11271 625 10909 375 11399 375 11017 875 11507 875 11145 625 11635 625 10783 375 11273 375 10911 125 11401 125 11019 625 11509 625 11147 375 11637 375 10785 125 11275 125 10912 875 11402 875 11021 375 11511 375 11149 125 11639 125 10786 875 11276 875 10914 625 11404 625 11023 125 11513 125 11150 875 11640 875 10788 625 11278 625 10916 375 11406 375 11024 875 11514 875 11152 625 11642 625 10790 375 11280 375 10918 125 11408 125 11026 625 11516 625 11154 375 11644 375 10792 125 11282 125 10919
80. 4 30 12 38 51 09 54 80 52 58 54 60 2014 04 30 12 53 50 97 54 80 52 98 54 60 gt History 2014 04 30 13 08 51 28 54 80 53 13 54 60 Logs 2014 04 30 13 23 51 55 54 80 53 53 54 60 2014 04 30 13 38 51 27 54 80 53 77 54 60 sic 2014 04 30 13 53 51 75 54 80 53 59 54 60 Help 2014 04 30 14 08 51 35 54 80 53 71 54 60 2014 04 30 14 23 50 87 54 80 53 45 54 60 2014 04 30 14 38 50 91 54 80 53 59 54 60 2014 04 30 14 53 50 53 54 80 53 21 54 60 2014 04 30 15 08 50 11 54 80 53 13 54 60 2014 04 30 15 23 50 44 54 80 53 45 54 60 2014 04 30 15 38 50 53 54 80 53 47 54 60 2014 04 30 15 53 50 09 54 80 53 08 54 60 2014 04 30 16 10 48 63 54 80 51 59 54 60 2014 04 30 16 25 52 16 54 80 54 79 54 60 Refresh Fig 7 33 Menu Tools History Data Quantities Detailed graphical view of values for selected interval Plotted Shows only the values that are selected for the graph Local Peer All Shows all logged values Filtering of values from local remote or both RACOM s r o RAy2 Microwave Link 107 Configuration 7 6 4 Logs Shows internal station logs Individual tabs allow total or filtered view Status Link settings General Radio Service access Alarm limits Switch settings Status Interface Qos Tools Maintenance Live data History gt Logs Ping Help Local Site A 11 28 Link Ok Overall Local alarms Local events Peer alarms Peer events Fig 7 34 Menu Tools Logs Local alarms 714 0000 743
81. 4160 0 24167 0 24174 0 24181 0 Ch No Upper MHz 24072 5 24079 5 24086 5 24093 5 24100 5 24107 5 24114 5 24121 5 24128 5 24135 5 24142 5 24149 5 24156 5 24163 5 24170 5 24177 5 24184 5 24191 5 24198 5 24205 5 24212 5 24219 5 24226 5 24233 5 24240 5 ver 2 0 RACOM s r o RAy2 Microwave Link 175 Technical parameters RAy2 24 Bandwidth 14 MHz TX channel nominal frequencies Band 24 00 24 25 GHz default duplex sp 87 5 MHz duplex spacing range 66 5 231 MHz Freq tab e rcinfo24_ISM250_default 11 basic channels default duplex optional channels Ch No Lower MHz 24013 0 24027 0 24041 0 24055 0 24069 0 24083 0 24097 0 24111 0 24125 0 24139 0 24153 0 24167 0 Ch No Upper MHz 24086 5 24100 5 24114 5 24128 5 24142 5 24156 5 24170 5 24184 5 24198 5 24212 5 24226 5 24240 5 Ch No Lower MHz Ch No 24009 5 24016 5 24020 0 24023 5 24030 5 24034 0 24037 5 24044 5 24048 0 24051 5 24058 5 24062 0 24065 5 24072 5 24076 0 24079 5 24086 5 24090 0 24093 5 24100 5 24104 0 24107 5 24114 5 24118 0 24121 5 24128 5 24132 0 24135 5 24142 5 24146 0 24149 5 24156 5 24160 0 24163 5 24170 5 24174 0 Upper MHz 24076 0 24079 5 24083 0 24090 0 24093 5 24097 0 24104
82. 4177 5 24181 0 24184 5 24188 0 24191 5 24195 0 24198 5 24202 0 24205 5 24209 0 24212 5 24216 0 24219 5 24223 0 24226 5 24230 0 24233 5 24237 0 24240 5 24244 0 24247 5 Ch No Lower MHz Ch No Upper MHz no more channels ver 2 0 174 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 24 Bandwidth 7 MHz TX channel nominal frequencies Band 24 00 24 25 GHz default duplex sp 73 5 MHz duplex spacing range 63 238 MHz Freq table rcinfo24_ISM250_default 11 basic channels default duplex optional channels Ch No Lower MHz 24009 5 24016 5 24023 5 24030 5 24037 5 24044 5 24051 5 24058 5 24065 5 24072 5 24079 5 24086 5 24093 5 24100 5 24107 5 24114 5 24121 5 24128 5 24135 5 24142 5 24149 5 24156 5 24163 5 24170 5 24177 5 Ch No Upper MHz 24069 0 24076 0 24083 0 24090 0 24097 0 24104 0 24111 0 24118 0 24125 0 24132 0 24139 0 24146 0 24153 0 24160 0 24167 0 24174 0 24181 0 24188 0 24195 0 24202 0 24209 0 24216 0 24223 0 24230 0 24237 0 24244 0 Ch No Lower MHz 24006 0 24013 0 24020 0 24027 0 24034 0 24041 0 24048 0 24055 0 24062 0 24069 0 24076 0 24083 0 24090 0 24097 0 24104 0 24111 0 24118 0 24125 0 24132 0 24139 0 24146 0 24153 0 2
83. 44 125 11574 125 11152 625 11682 625 10809 625 11339 625 10918 125 11448 125 11045 875 11575 875 11154 375 11684 375 10811 375 11341 375 10919 875 11449 875 11047 625 11577 625 11156 125 11686 125 10813 125 11343 125 10921 625 11451 625 11049 375 11579 375 10814 875 11344 875 10923 375 11453 375 11051 125 11581 125 10816 625 11346 625 11052 875 11582 875 OMDNOOTRWN ver 2 1 148 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 11 xA RAy2 11 xB Bandwidth 3 5 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 530 MHz Channel arrangements based on 28 MHz channels A sub band Freq table rcinfo11_A_530 11 B sub band Freq table rcinfo11_B_530 11 Ch No Lower MHz 10710 75 10714 25 10717 75 10721 25 10724 75 10728 25 10731 75 10735 25 10738 75 10742 25 10745 75 10749 25 10752 75 10756 25 10759 75 10763 25 10766 75 10770 25 10773 75 10777 25 10780 75 10784 25 10787 75 10791 25 10794 75 10798 25 10801 75 10805 25 10808 75 10812 25 10815 75 ANOaRWDND Upper MHz 11240 75 11244 25 11247 75 11251 25 11254 75 11258 25 11261 75 11265 25 11268 75 11272 25 11275 75 11279 25 11282 75 11286 25 11289 75 11293 25 11296 75 11300 25 11303 75 11307 25 11310 75 11314 25 11317 75 11321 25 11324 75 11328 25 11331 75 11335 25 11338 75 11342 25 11345 75 Lower MHz 10819 25 10822 75 10826 25
84. 441 375 11059 875 11549 875 10825 375 11315 375 10953 125 11443 125 11061 625 11551 625 10827 125 11317 125 10954 875 11444 875 11063 375 11553 375 10828 875 11318 875 10956 625 11446 625 11065 125 11555 125 10830 625 11320 625 10958 375 11448 375 11066 875 11556 875 10832 375 11322 375 10960 125 11450 125 11068 625 11558 625 10834 125 11324 125 10961 875 11451 875 11070 375 11560 375 10835 875 11325 875 10963 625 11453 625 11072 125 11562 125 OMNDOARWNHA ver 2 1 142 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 11 xA RAy2 11 xB Bandwidth 3 5 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 490 MHz Channel arrangements based on 28 MHz channels A sub band Freq table rcinfo11_A_490_default 11 B sub band Freq table rcinfo11_B_490_default 11 Ch No Lower MHz 10710 75 10714 25 10717 75 10721 25 10724 75 10728 25 10731 75 10735 25 10738 75 10742 25 10745 75 10749 25 10752 75 10756 25 10759 75 10763 25 10766 75 10770 25 10773 75 10777 25 10780 75 10784 25 10787 75 10791 25 10794 75 10798 25 10801 75 10805 25 10808 75 10812 25 10815 75 10819 25 10822 75 10826 25 10829 75 10833 25 10836 75 ANOABRWDHNDY Upper MHz 11200 75 11204 25 11207 75 11211 25 11214 75 11218 25 11221 75 11225 25 11228 75 11232 25 11235 75 11239 25 11242 75 11246 25 11249 75 11253 25 11256 75 11260 25 11263
85. 54 375 10522 375 10413 875 10581 875 10356 125 10524 125 10415 625 10583 625 10357 875 10525 875 10417 375 10585 375 10359 625 10527 625 10419 125 10587 125 ver 2 0 132 RAy2 Microwave Link RACOM s r o Technical parameters 10302 75 10306 25 10309 75 10313 25 10316 75 10320 25 10323 75 10327 25 10330 75 10334 25 10337 75 10341 25 10344 75 10348 25 10351 75 10355 25 10358 75 10477 75 10481 25 10484 75 10488 25 10491 75 10495 25 10498 75 10502 25 10505 75 10509 25 10512 75 10516 25 10519 75 10523 25 10526 75 10362 25 10365 75 10369 25 10372 75 10376 25 10379 75 10383 25 10386 75 10390 25 10393 75 10397 25 10400 75 10404 25 10407 75 10411 25 10414 75 10418 25 RAy2 10 xA TX channel nominal frequencies Band 10 30 10 59 GHz default duplex 168 MHz Bandwidth 3 5 MHz Based on 7 MHz channels duplex range 59 5 283 5 MHz A sub band Freq table rcinfo10_A_default 3 Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz 10530 25 10533 75 10537 25 10540 75 10544 25 10547 75 10551 25 10554 75 10558 25 10561 75 10565 25 10568 75 10572 25 10575 75 10579 25 10582 75 10586 25 ver 2 0 10304 5 10308 0 10311 5 10318 5 10325 5 10332 5 10339 5 10346 5 10353 5 10479 5 10486 5 10493 5 10500 5 10507 5 10514 5 10521 5 10360 5 10367 5 10374 5 10381 5 10388 5 10395 5 10402 5 10409 5 10416 5 CH8
86. 6 5 19 3 21 7 32 QAM 60 49 1 81 18 5 26 33 23 29 17 5 19 9 64 QAM 72 62 3 78 21 5 28 37 26 33 14 2 17 6 128 QAM 84 73 6 74 25 0 30 37 28 33 12 2 14 6 256 QAM 96 81 2 72 28 0 33 37 31 33 10 2 12 6 ver 2 1 RAy2 11 xC RAy2 11 xD Channel spacing 28 30 MHz ACCP operation Co channel rejection Adjacent channel Selectivi Raw User RSS SNR for j j ty Modula Bit Bit BER 10 1 qB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit H Mbps dBm dB dB dB dB dB QPSK 50 36 8 90 7 5 12 23 10 19 21 0 23 4 16 QAM 100 80 9 82 15 0 20 30 18 26 5 18 3 20 7 32 QAM 125 102 4 78 18 5 24 33 22 29 16 5 19 9 64 QAM 150 129 8 75 21 5 28 35 26 32 12 5 15 8 128QAM 175 1155 5 71 25 0 30 35 28 32 9 5 12 8 256 QAM 200 170 7 69 26 5 33 35 31 32 6 5 9 8 ver 2 0 RAy2 11 xC RAy2 11 xD Channel spacing 28 30 MHz ACAP operation Co channel rejection Adjacent channel Selectivi Raw User RSS SNR for j j ty Modula Bit Bit BER 10 1 qB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit H Mbps dBm dB dB dB dB dB QPSK 52 38 3 88 5
87. 66 875 10545 125 10268 625 10546 875 10270 375 10548 625 10272 125 10550 375 10273 875 10552 125 10275 625 10553 875 10277 375 10555 625 10279 125 10557 375 10280 875 10559 125 10282 625 10560 875 10284 375 10562 625 10286 125 10564 375 10287 875 10566 125 10289 625 10567 875 10291 375 10569 625 10293 125 10571 375 10294 875 10573 125 10296 625 RAy2 10 xB TX channel nominal frequencies Band 10 15 10 65 GHz duplex spacing 350 MHz Bandwidth 1 75 MHz Based on 3 5 MHz channels B sub band Freq table rcinfo10_B_default 3 Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz 10574 875 10576 625 10578 375 10580 125 10581 875 10583 625 10585 375 10587 125 10588 875 10590 625 10592 375 10594 125 10595 875 10597 625 10599 375 10601 125 10602 875 10604 625 10606 375 10608 125 10609 875 10611 625 10613 375 10615 125 10616 875 10618 625 10620 375 10622 125 10623 875 10625 625 10627 375 10629 125 10630 875 10632 625 10634 375 10636 125 10637 875 10639 625 10641 375 10643 125 10644 875 10646 625 ver 2 0 RACOM s r o RAy2 Microwave Link 135 Technical parameters 10152 25 10155 75 10159 25 10162 75 10166 25 10169 75 10173 25 10176 75 10180 25 10183 75 10187 25 10190 75 10194 25 10197 75 10201 25 10204 75 10208 25 10211 75 10215 25 10218 75 10222 25 RAy2 10 xB TX channel nominal frequencies Band 10 15 10 65 GHz duplex
88. 75 11267 25 11270 75 11274 25 11277 75 11281 25 11284 75 11288 25 11291 75 11295 25 11298 75 11302 25 11305 75 11309 25 11312 75 11316 25 11319 75 11323 25 11326 75 Ch No Lower MHz 10840 25 10843 75 10847 25 10850 75 10854 25 10857 75 10861 25 10864 75 10868 25 10871 75 10875 25 10878 75 10882 25 10885 75 10889 25 10892 75 10896 25 10899 75 10903 25 10906 75 10910 25 10913 75 10917 25 10920 75 10924 25 10927 75 10931 25 10934 75 10938 25 10941 75 10945 25 10948 75 10952 25 10955 75 10959 25 10962 75 Upper MHz 11330 25 11333 75 11337 25 11340 75 11344 25 11347 75 11351 25 11354 75 11358 25 11361 75 11365 25 11368 75 11372 25 11375 75 11379 25 11382 75 11386 25 11389 75 11393 25 11396 75 11400 25 11403 75 11407 25 11410 75 11414 25 11417 75 11421 25 11424 75 11428 25 11431 75 11435 25 11438 75 11442 25 11445 75 11449 25 11452 75 Ch No Lower MHz 10948 75 10952 25 10955 75 10959 25 10962 75 10966 25 10969 75 10973 25 10976 75 10980 25 10983 75 10987 25 10990 75 10994 25 10997 75 11001 25 11004 75 11008 25 11011 75 11015 25 11018 75 11022 25 11025 75 11029 25 11032 75 11036 25 11039 75 11043 25 11046 75 11050 25 11053 75 11057 25 11060 75 11064 25 11067 75 11071 25 11074 75 Upper MHz 11438 75 11442 25 11445 75 11449 25 11452 75 11456 25 11459 75 11463 25 11466 75 11470 25 11473 75 11477 25 11480
89. 75 11484 25 11487 75 11491 25 11494 75 11498 25 11501 75 11505 25 11508 75 11512 25 11515 75 11519 25 11522 75 11526 25 11529 75 11533 25 11536 75 11540 25 11543 75 11547 25 11550 75 11554 25 11557 75 11561 25 11564 75 Ch No Q o ae ee ae ee Ge ae ae ae eS Sif var SS SS Nest Vos oat oa T OANDARWNH A OC Lower MHz 11078 25 11081 75 11085 25 11088 75 11092 25 11095 75 11099 25 11102 75 11106 25 11109 75 11113 25 11116 75 11120 25 11123 75 11127 25 11130 75 11134 25 11137 75 11141 25 11144 75 11148 25 11151 75 11155 25 11158 75 11162 25 11165 75 11169 25 11172 75 11176 25 11179 75 11183 25 Up per MHz ver 2 1 RACOM s r o RAy2 Microwave Link 143 Technical parameters TX channel nominal frequencies ae ene oe Band 10 7 11 7 GHz duplex spacing 490 MHz Bandwidth 7 MHz Channel arrangements based on 28 MHz channels Asub band Freq table rcinfo11_A_490_default 11 Bsub band Freq table rcinfo11_B_490_default 11 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz 10712 5 11202 5 10950 5 11440 5 10719 5 11209 5 10957 5 11447 5 10726 5 11216 5 10964 5 11454 5 10733 5 11223 5 10971 5 11461 5 10740 5 11230 5 10978 5 11468 5 10747 5 11237 5 10985 5 11475 5 10754 5 11244 5 10992 5 11482 5 10761 5 11251 5 10999 5 11489 5 10768 5 11258 5 11006 5 11496 5 10775 5 11265 5 11013 5 11503 5 10782 5 11272 5 110
90. 75 10620 375 10571 375 10662 375 10531 125 10622 125 10573 125 10664 125 10532 875 10623 875 10574 875 10665 875 10534 625 10625 625 10576 625 10667 625 10536 375 10627 375 10578 375 10669 375 10538 125 10629 125 10580 125 10671 125 10539 875 10630 875 10581 875 10672 875 10541 625 10632 625 10583 625 10674 625 ONO FWD ver 2 0 RACOM s r o RAy2 Microwave Link 157 Technical parameters TX channel nominal frequencies RAy2 11 11 y AG RAY SrA Band 10 5 10 68 GHz duplex spacing 91 MHz Bandwidth 3 5 MHz based on 7 MHz C sub band Freq table rcinfo11_C_default 12 D sub band Freq table rcinfo11_D_default 12 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz 10502 25 10593 25 10544 25 10635 25 10505 75 10596 75 10547 75 10638 75 10509 25 10600 25 10551 25 10642 25 10512 75 10603 75 10554 75 10645 75 10516 25 10607 25 10558 25 10649 25 10519 75 10610 75 10561 75 10652 75 10523 25 10614 25 10565 25 10656 25 10526 75 10617 75 10568 75 10659 75 10530 25 10621 25 10572 25 10663 25 10533 75 10624 75 10575 75 10666 75 10537 25 10628 25 10579 25 10670 25 10540 75 10631 75 10582 75 10673 75 1 2 3 4 5 6 7 8 ver 2 0 TX channel nominal frequencies RAy2 11 xC RAy2 11 xD y xe y 3 Band 10 5 10 68 GHz duplex spacing 91 MHz Bandwidth 3 5 MHz ITU R F 747 rec 2 C sub band Freq table rcinfo11_C_default 12 D sub band Freq table rcinfo11_D_
91. 75 11012 625 11542 625 11121 125 11651 125 10778 125 11308 125 10886 625 11416 625 11014 375 11544 375 11122 875 11652 875 10779 875 11309 875 10888 375 11418 375 11016 125 11546 125 11124 625 11654 625 10781 625 11311 625 10890 125 11420 125 11017 875 11547 875 11126 375 11656 375 10783 375 11313 375 10891 875 11421 875 11019 625 11549 625 11128 125 11658 125 10785 125 11315 125 10893 625 11423 625 11021 375 11551 375 11129 875 11659 875 10786 875 11316 875 10895 375 11425 375 11023 125 11553 125 11131 625 11661 625 10788 625 11318 625 10897 125 11427 125 11024 875 11554 875 11133 375 11663 375 10790 375 11320 375 10898 875 11428 875 11026 625 11556 625 11135 125 11665 125 10792 125 11322 125 10900 625 11430 625 11028 375 11558 375 11136 875 11666 875 10793 875 11323 875 10902 375 11432 375 11030 125 11560 125 11138 625 11668 625 10795 625 11325 625 10904 125 11434 125 11031 875 11561 875 11140 375 11670 375 10797 375 11327 375 10905 875 11435 875 11033 625 11563 625 11142 125 11672 125 10799 125 11329 125 10907 625 11437 625 11035 375 11565 375 11143 875 11673 875 10800 875 11330 875 10909 375 11439 375 11037 125 11567 125 11145 625 11675 625 10802 625 11332 625 10911 125 11441 125 11038 875 11568 875 11147 375 11677 375 10804 375 11334 375 10912 875 11442 875 11040 625 11570 625 11149 125 11679 125 10806 125 11336 125 10914 625 11444 625 11042 375 11572 375 11150 875 11680 875 10807 875 11337 875 10916 375 11446 375 110
92. 8 26 5 33 37 30 33 8 4 10 8 ver 2 0 RAy2 11 xA RAy2 11 xB Channel spacing 56 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 99 72 9 87 7 5 12 23 10 19 26 0 28 4 16 QAM 198 160 2 80 15 0 19 30 17 26 5 19 3 21 7 32 QAM 247 5 202 7 76 18 5 24 33 22 29 15 5 17 9 64 QAM 297 256 9 73 21 5 27 35 25 32 14 5 16 8 128QAM 346 5 303 7 69 25 0 30 35 28 32 10 5 12 8 256 QAM 396 337 7 67 26 5 33 35 30 32 8 5 10 8 ver 2 0 RAy2 11 xA RAy2 11 xB Channel spacing 56 MHz TO ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 99 85 8 85 10 0 13 23 11 19 24 0 26 4 16 QAM 198 1169 9 78 16 0 20 30 18 26 5 18 3 20 7 32 QAM 247 5 206 2 74 19 0 25 33 23 29 14 5 15 9 64 QAM 297 268 1 70 22 5 29 35 26 32 9 5 11 8 128QAM 346 5 309 0 67 25 5 32 35 29 32 8 5 10 8 256 QAM 396 358 9 64 27 5 35 35 32 32 7 5 8 8 v
93. 87 0 ver 2 0 166 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 17 Bandwidth 28 MHz TX channel nominal frequencies Band 17 1 17 3 GHz default duplex sp 84 MHz duplex spacing range 70 168 MHz Freq table rcinfo17_default 13 basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz 17115 5 17199 5 17143 5 17227 5 17171 5 17255 5 17199 5 17283 5 Ch No Lower MHz Ch No 17119 0 17122 5 17126 0 17129 5 17133 0 17136 5 17140 0 17147 0 17150 5 17154 0 17157 5 17161 0 17164 5 17168 0 17175 0 17178 5 17182 0 17185 5 17189 0 17192 5 17196 0 17203 0 17206 5 17210 0 17213 5 Upper MHz 17185 5 17189 0 17192 5 17196 0 17203 0 17206 5 17210 0 17213 5 17217 0 17220 5 17224 0 17231 0 17234 5 17238 0 17241 5 17245 0 17248 5 17252 0 17259 0 17262 5 17266 0 17269 5 17273 0 17276 5 17280 0 ver 2 0 RACOM s r o RAy2 Microwave Link 167 Technical parameters RAy2 17 TX channel nominal frequencies Band 17 1 17 3 GHz default duplex sp 70 MHz Bandwidth 40 MHz duplex spacing range 70 154 MHz Freq table rcinfo17_default 13 basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz L6 171225 U27 17192 5 17126 0 17196 0 17129 5 17199 5 17133 0 17203 0 17
94. 9 6 0 11 9 21 8 48 6 101 5 105 6 138 2 201 3 204 8 64 QAM 6 5 12 6 26 1 55 2 115 1 119 7 156 6 228 0 238 1 7 2 14 1 29 3 61 7 128 8 133 9 175 3 255 1 266 4 128 QAM 7 8 15 1 30 7 65 2 138 0 143 5 187 7 269 7 274 5 8 7 17 0 34 3 73 0 154 5 160 5 209 9 301 6 307 1 256 QAM 17 4 36 1 71 9 151 5 164 4 206 1 300 2 318 8 19 4 40 3 80 5 169 5 184 0 230 7 335 8 356 5 ver 1 1 122 RAy2 Microwave Link RACOM s r o Technical parameters ACM switching according to SNR state RAy2 xx SNR degrade improve dB Modulation 1 75 MHz 3 5 MHz 7 MHz 14 MHz 20 MHz 28 MHz 40 MHz 56 MHz 56MHzTO ICS ACCP ACCP ACCP ACCP ACCP ACCP ACCP ACCP ACCP QPSK 19 0 19 0 19 0 19 0 19 0 19 0 19 0 19 0 19 0 16 QAM 17 0 17 0 17 0 17 0 17 0 17 0 17 0 17 0 17 0 23 0 23 0 23 0 23 0 23 0 23 0 23 0 23 0 23 0 32 QAM 20 0 20 0 20 0 20 0 20 0 20 0 20 0 20 0 20 5 26 0 26 0 26 0 26 0 26 0 26 0 26 0 26 0 26 0 64 QAM 23 0 23 0 23 0 23 0 23 0 23 0 23 0 23 0 24 5 28 5 28 5 28 5 28 5 28 5 28 5 28 5 28 5 28 5 128 QAM 25 0 25 0 25 0 25 0 25 0 25 0 25 0 25 0 27 0 31 5 30 5 30 5 30 5 30 5 30 5 30 5 31 0 256 QAM 28 5 28 0 28 0 28 0 28 0 28 0 28 0 29 0 ver 1 1 RACOM s r o RAy2 Microwave Link 123 Technical parameters 10 1 3 Duplex spacing
95. BB CH9AA CH9AB CH9BA CH9BB CH10AA CH10AB CH10BA CH10BB RAv2 10 xA TX channel nominal frequencies ARI Band 10 30 10 59 GHz default duplex 168 MHz Bandwidth 7 MHz VO R 14 12 2012 17 duplex range 63 280 MHz A sub band Freq table rcinfo10_A_default 3 Ch No Ch No old Lower MHz Ch No Ch No old Upper MHz Ch No Ch No old Lower MHz Ch No Ch No old Upper MHz 10528 5 10535 5 10542 5 10549 5 10556 5 10563 5 10570 5 10577 5 10584 5 ver 2 0 RACOM s r o RAy2 Microwave Link 133 Technical parameters 10308 0 10315 0 10329 0 10343 0 10357 0 10371 0 10385 0 10483 0 10497 0 10511 0 10525 0 10399 0 10413 0 RAv2 10 xA TX channel nominal frequencies E Band 10 30 10 59 GHz default duplex 168 MHz Bandwidth 14 MHz VO R 14 12 2012 17 duplex range 70 273 MHz A sub band Freq table rcinfo10_A_default 3 Ch No Ch No old Lower MHz Ch No Ch No old Upper MHz Ch No Ch No old Lower MHz Ch No Ch No old Upper MHz 10539 0 10553 0 10567 0 10581 0 ver 2 0 RAv2 10 xA TX channel nominal frequencies LENS Band 10 30 10 59 GHz default duplex 168 MHz Bandwidth 28 MHz VO R 14 12 2012 17 duplex range 84 252 MHz A sub band Freq table rcinfo10_A_default 3 Ch No Ch No old Lower MHz Ch No Ch No old Upper MHz Ch No Ch No old Lower MHz Ch No Ch No old Upper MHz 10546 10574 U3 CH9 U4 CH10 ver 2 0
96. C Documents and Settings demo gt ping 192 168 1 2 Pinging 192 168 1 2 with 32 bytes of data from 192 168 1 2 bytes 32 time lt ims TTL 64 from 192 168 1 2 bytes 32 time lt ims TTL 64 from 192 168 1 2 bytes 32 time lt ims TTL 64 from 192 168 1 2 bytes 32 time lt ims TTL 64 If no communication takes place a message appears with the text Request timed out If communication between the web browser and radio modem doesn t take place check the browser settings The Work offline item in the File menu cannot be crossed out 198 RAy2 Microwave Link RACOM s r o SSH key generation Appendix D SSH key generation Linux Use ssh keygen command Windows Use PUTTYGEN EXE software which is typically located in the c Program Files putty directory and apply the Generate button To use CLI Command Line Interface access the unit with a PuTTY client Access is protected by a key The key can be in Linux format and it begins a BEGIN DSA PRIVATE KEY or in PuTTY format which begins PuTTY User Key File 2 ssh dss To convert the Linux format to PUTTY do the following In c Program Files putty directory run PUTTYGEN EXE z PuTTY Key Generator File Key Conversions Help Key No key Actions Generate a public private key pair Load an existing private key file Save the generated key Parameters Type of key to generate SSH1 RSA SSH2 RSA SSH2 DSA Number of
97. Fig A 1 Jirous antenna 68 Fig A 2 Jirous antenna 90 1 http www racom eu eng products microwave link html download RACOM s r o RAy2 Microwave Link 193 Rain zone map Appendix B Rain zone map ETT ER AC a 7 S SAE a d E Ried p S a di Ve EAN KEGA E BES PS LI oN oN a ZTN I Ad Cees h E La A a A aNG A yan FE i SN WR ore bee ms S ine Ani Fine 165 150 Ms L A g g 194 RAy2 Microwave Link RACOM s r o IP address in the PC Appendix C IP address in the PC Setting up the IP address in the PC For configuration of the link a suitable IP address has to be set up in the PC for example 192 168 1 233 In the next example for Windows XP we presume that the PC uses DHCP as the primary configuration Open the Start menu Settings Network Connections Local Area Connection 5 Ne Connections he Printers and Faxes Local 4rea Connection Help and Support we Taskbar and Start Menu Local Area Connection 2 Log Off pejchal Windows XP Professional Turn OFF Computer Hs 2S In the window Local Area Connection select Properties Local Area Connection Status 5 21x General Support Connection Status Connected Duration 00 20 56 100 0 Mbps Another window opens Select Internet Protocol TCP IP and click Properties
98. I the technical documentation relevant to the abovementioned equipment can be made available for inspection on Nove Mesto na Morave 14 of May 2014 Jiri Hruska CEO RACOM s r o Mirova 1283 592 31 Nove Mesto na Morave Czech Republic Tel 420 565 659 511 Fax 420 565 659 512 E mail racom racom eu ver 1 0 Fig 11 3 Declaration of Conformity for RAy2 24 RACOM s r o RAy2 Microwave Link 191 Safety environment licensing 11 7 Country of Origin Declaration EP RACOM RADIO DATA NETWORKS Country of Origin Declaration S Producer RACOM s r o Address Mirova 1283 592 31 Nove Mesto na Morave Czech Republic VAT No CZ46343423 A S We the manufacturer hereby declare that Country of Origin of the RAy microwave links and its accessories is the Czech Republic EU Part Number Description RAy2 10 Unit RAy2 10 2x Gb Eth RAy2 17 Unit RAy2 17 2x Gb Eth RAy2 24 Unit RAy2 24 2x Gb Eth P A r Nove Mesto na Morave 14 of May 2014 r PAA lt 7 Jiri Hruska CEO Ce NE RACOM s r o Mirova 1283 592 31 Nove Mesto na Morave Czech Republic Wwww racom eu Tel 420 565 659 511 Fax 420 565 659 512 E mail racom racom eu ver 1 0 Fig 11 4 Country of Origin Declaration 192 RAy2 Microwave Link RACOM s r o Antenna dimensions Appendix A Antenna dimensions Example antennas diameter of 68 and 90 cm More on www racom eu
99. M s r o RAy2 Microwave Link 67 Configuration Users List and setup of users There can be different users on either side of the link Status Local Site A 09 25 Link Ok Link settings Services Users General z Local Radia Username Group Password SSH key Edit gt Service access super clisuper Set None Miamba admin cl_admin Set None Edit guest cli_guest Set None Switch settings Peer Status Username Group Password SSH key Interface super cli_super Set None admin cli admin Set None Qos guest cliguest Set None Tools Maintenance Add user Refresh Mirror users Live data Fig 7 10 Menu Link settings Service access Users Local Peer List of users on Local and Peer stations Username User name This name is entered as Login to log into the link management Group User group to which the user belongs cli_guest This group has the right to only view the setting of the link Does not have rights to modify the settings A group can contain a maximum of 10 users cli_admin The group has all the rights of group cli_guest plus Right to configure the link Has the right to view and modify all settings A group can contain a maximum of 10 users cli_super Same rights as cli_admin plus Right to configure user accounts including SSH keys This group contains the user super Password Information about whether user has a password SSH key Information about whether user has at least one ssh key defined 68 RAy2 Mic
100. R signal quality The status and quality of modulation is demonstrated well in menu Tools Live data RX constellation diagram hit Refresh To set a fixed modulation go to Link settings Radio switch off ACM and set the TX modulation to a value from the range of QPSK through 256 QAM based on the results of the previous test If you choose modulation higher than allowed by SNR the connection will be lost Status Link will lose its Ok value Both units will need to be moved closer to resume the link If this is not possible use the ethernet to access each unit individually and set the basic modulation QPSK You can monitor the quality of the received signal under Tools Live data RX constellation diagram Verify the functionality of the entire link If possible connect user devices to both RAy2 units over PoE and test mutual communication Another way of testing this is to connect a PC to the other unit and send a ping from one PC to the other The minimum variant of this test is to use an ethernet cable connection from the PC connected to the local RAy2 to the PC connected to the remote RAy2 and test communication between both units over ethernet This will verify ethernet functionality Prepare installation configuration Bandwidth e g 3 5 MHz To get the highest possible receiver sensitivity set the bandwidth as narrow as possible according to specific frequency band TX channel Use your allocated channel If you don t have a
101. RX polarization mounting In both cases mount the unit with the connectors facing downwards at an angle Fig 6 1 Horizontal RX polarization Fig 6 2 Vertical RX polarization see the arrow sign see the arrow sign 38 RAy2 Microwave Link RACOM s r o Installation Fig 6 3 Left side mounting Fig 6 4 Right side mounting horizontal RX polarization vertical RX polarization Fig 6 5 Right side mounting horizontal RX polarization RACOM s r o RAy2 Microwave Link 39 Installation Changing the mounting method An antenna bracket is supplied as standard partly assembled and ready for right side mounting On changing the Jirous antenna bracket for left side mounting the adjustment bolt part No 11 and swivel bolt part No 6 need to be unscrewed then shift the bracket body part No 5 to the other side of clamp plate part No 4 do not turn upside down and then insert bolt part No 6 into the second hole on the mounting plate holder and through the same hole on the clamp plate and secure in place with the nuts The adjustment bolt item No 11 and nuts are switched to the other side of the clamp plate part No 4 It is also necessary to switch the hanging bolt part No 7 on the antenna mounting plate to the second hole so that after switching sides with the antenna it is on the top again In the case of the antenna when changing the method of mounting from right side to left sid
102. SH memory Local NOTE The internal backup is deleted if factory settings or P firmware upgrade are performed dea Internal backup Make a temporary backup of the unit configuration locally in i the unit FLASH memory Internal restore Restore from the unit FLASH memory the temporary backup of the unit configuration lo o cm Internal restore The local temporary backup of the unit configuration can be HW button restored using the hardware button The HW button is located next to the DC connector within the port marked P The rollback and reboot functions are suppressed while restoring from internal backup All changes are applied imme diately Should the time zone be changed the station has to be restarted for changes to take effect Press the HW button for the required time interval 5 seconds The button being pressed is confirmed by the Status LED flashing green After the 5 seconds guard time the station restores to customer settings Users Local Saving and restoring user accounts LP Backup Backup local unit user accounts to an external file The file L to external file is downloaded to management PC _ 8 NOTE The super user privileges are necessary to be able U to perform this action Upload file Restoring user accounts from an external backup file amp restore Default settings Applying default values to configuration parameters LP Restore link Whole set of parameters from the Link sett
103. SS SNR declared limit declared limit declared limitideclared limit H Mbps dBm dB dB dB dB dB QPSK 99 72 9 87 7 5 12 23 10 19 26 0 28 4 16 QAM 198 160 2 80 15 0 19 30 17 26 5 19 3 21 7 32 QAM 247 5 202 7 76 18 5 24 33 22 29 15 5 17 9 64 QAM 297 256 9 73 21 5 27 35 25 32 14 5 16 8 128QAM 346 5 303 7 69 25 0 30 35 28 32 10 5 12 8 256 QAM 396 337 7 67 26 5 33 35 30 32 8 5 10 8 ver 2 2 130 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 10 Channel spacing 56 MHz TO ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 99 85 8 85 10 0 13 23 11 19 24 0 26 4 16 QAM 198 169 9 78 16 0 20 30 18 26 5 18 3 20 7 32 QAM 247 5 206 2 74 19 0 25 33 23 29 14 5 15 9 64 QAM 297 268 1 70 22 5 29 35 26 32 9 5 11 8 128QAM 346 5 309 0 67 25 5 32 35 29 32 8 5 10 8 256 QAM 396 358 9 64 27 5 35 35 32 32 7 5 8 8 ver 2 2 RACOM s r o RAy2 Microwave Link 131 Technical parameters 10 3 3 Nominal frequencies band 10 30 10 59 GHz
104. UD 1 1 RAy2 11 not available yet 3 7 2 Feature keys The Feature keys ordering code consists of three parts XXX YYY ZZZ XXX Product type e g RAy10 RAy11 RAy17 RAy24 or RAy2 YYY Feature key type ver 4 3 The SW key is available now This key unlocks the User speed to a given value The default user speed without the feature key is the minimum for the respective HW unit ZZZ Feature key value In case of User speed it states Mbps Possibilities e RAy10 SW 170 RAy11 SW 200 RAy11 SW 360 e RAy17 SW 200 RAy17 SW 360 e RAy24 SW 200 RAy24 SW 360 e RAy2 SW 200 e RAy2 SW 360 RAy10 user data speed max 170 Mbps RAy11A B user data speed max 200 Mbps or 360 Mbps RAy17 user data speed max 200 Mbps or 360 Mbps RAy24 user data speed max 200 Mbps or 360 Mbps RAy2 user data speed max 200 Mbps valid for RAy2 10 11AB 17 24 RAy2 user data speed max 360 Mbps valid for RAy2 10 11 17 24 http Awww racom eu eng products m ray index html http www racom eu eng products m ray1 7 index html 24 RAy2 Microwave Link RACOM s r o Accessories 4 Accessories 4 1 Overview RACOM PART NUMBER Antenna Jirous ANT JRMA 380 10 11R ANT JRMA 650 10 11R ANT JRMB 900 10 11R ANT JRMB 400 17R ANT JRMB 680 17R ANT JRMB 900 17R ANT JRMB 1200 17R ANT JRMB 400 24R ANT JRMB 680 24R Antenna mounting kit SET RAY10 ANW SET RAY10 ARK SET RAY17 ANW SET RAY17 ARK SET RAY
105. a a ea E REESE 25 Sa DAAA E EEEE E TEETE E A A TA A AA 25 42 Details e e a A a a Ae r E ei a Ae aE OLEE ines 27 5 Step by step Guide e eh a A e r a Se te Ave a anc hi sence aie 32 iT SSIVICO ACCOSS cs ate cet e aa Te ceae socues uahlea siden cies eetewe UaiPedes a worn eatisaeerieees 33 5 2 Basic link configuration Seiska a a cndbe pacha ia tedtnt Alene Ses E aAa pia aE aTa aaa 36 DS LINK E EEEE E E EA EE 36 6 lInstallatio nie E E cae eve E EE ee Wa aes eh hc a eed es 38 6 1 Line Ofsight test neime en aaa Cle armas A at eta a tials Ae Ea ted hla dara tte otis 38 6 2 Antenna MONIN ean in carats aia hese de dtenecdauadaba deh anaa aaee neti he iad dsaduaiedsuatabadery 38 6 3 CONNMECIONS vinss EEE E cettccostececcdssd tea cecaseveraeasuuseccutecerds evveaccvinccss ancaventenets 46 Mh RO UMN HLA GY eas Sache at ee 2 cece AE ce Slncmd A e rates Seven A area eared toed Soe 48 6 5 SLANE UP EEE esas at tac ore eh Sa deere he Pleasants EE Ga ace EE E red san entes 53 hs GOMMOUTAUGIN exces E E totais Geagainsenesceesaan dtacceh A TO EAE 57 FA VOWOGUCUION sisc3iscascieiaedindtelagassegveeeandevissncyah gists guanine E Gacanvendtadecssent 57 T2 Status bar ri n e essen es be Peas ae eo een dees be a Oat an beeed ete Pree tees 58 De SUAS dears canicsien veh ede Scat esettak Craeas e s aveacanin caawtesntan ona e a a a 60 rA Line SUNOS i scas he A EAE a tel AEE A a cabs tee ace 63 FD Switch Settings fe ccateecs seoccs acca docket iniaiaiai riso teeksid arand
106. ability extend beyond the above nor shall RACOM its principals servants or agents be liable for any consequential loss or damage caused directly or indirectly through the use misuse function or malfunction of the equipment always subject to such statutory protection as may explicitly and unavoidably apply hereto 188 RAy2 Microwave Link RACOM s r o 11 6 Declaration of Conformity Safety environment licensing EP RACOM RADIO DATA NETWORKS Declaration of Conformity RAy2 10 In accordance with 1999 5 EC Directive of the European Parliament and of the Council of 9 of March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity 10 300 10 590 GHz RAy2 10 LB RAy2 10 UB j Manufacturer RACOM Address Mirova 1283 592 31 Nove Mesto na Morave Czech Republic VAT CZ46343423 Product RAy2 10 C Purpose of use Microvave IP Bridge 10 125 10 675 GHz RAy2 10 LA RAy2 10 UA 7 S We the manufacturer of the above mentioned product hereby declare that all essential radio test suites have been carried out and that the above named product is in conformity to all the essential requirements of the European Union directive 1999 5 EC ANNEX III the technical documentation relevant to the abovementioned equipment can be made available for inspection on application to manufacturer The Declaration of Conformity is based on
107. age protection DC 24V LPZ1 LPZ2 IP20 40 85 C Saltek Grounding kit for RAy units Tool set Knipex Holex Wera werk Heavy duty bag 26 RAy2 Microwave Link RACOM s r o Accessories 4 2 Details Antenna The overview of different Jirous antenna types is listed in Section 3 6 Dimensions The antenna choice determines radio link properties The radio link calculation should be performed to determine proper antenna size Rough calculation can be done using a simple on line calculator see the Overview List of datasheets Antenna mounting kit Other manufacturer s antennas can also be used with RAy2 links The RAy2 unit can be attached by means of special interconnetions There are several types of these parts for Andrew and Arkivator antennas It is also possible to develop interconnetions for other antenna types Flexible waveguide mounting kit The RAy2 unit can be attached to the antenna by flexible waveguide see the Overview The bracket for mounting FOD unit on the antenna SET RAY FX R100 SET RAY FX R120 The bracket for mounting the flexible waveguide on the FOD unit Cable bushing 1 http www racom eu eng products microwave link html calculation 2 http www racom eu eng products microwave link html accessories SET RAY2 CON B Basic set cable bushings and connectors contains 3 pc O ring 00000 0 0 0 0 OO 3 pc bushing with nut 2 pc blind plug Racom 2 pc ru
108. al Alternate Configuration If this computer is used on more than one network enter the alternate IP settings below Automatic private IP address User configured IP address 192 1 bE E253 Subnet mask 255 255 255 Q Default gateway Prefered DNS server F i Alternate DNS server f Preferred WINS server 7 Altemate WINS server e Click OK to acknowledge this window and acknowledge the previous window in the same manner If you don t use Windows XP then proceed according to the manual when setting up the IP address Checking the IP address in the PC In Windows proceed in the following manner 1 Open the Start menu and click Run 2 Enter command cmd 3 Enter command ipconfig and read the PC IP address and mask C Documents and Settings demo gt ipconf ig Mindows IP Configuration Ethernet adapter Local Area Connection Connection specific DNS Suffix racom cz LPUAGUPeSS2 ver ee sells eee eee ee oe oe sa Subnet Mask 2 lt e009 255 4259 0 Default Gateway ABC act 2h oe Checking the PC radio modem connection using Ping In Windows send a ping as follows 1 Check the connection between the PC and the radio modem via the Ethernet cable 2 Inthe Start menu click Run 3 Enter command cmd RACOM s r o RAy2 Microwave Link 197 IP address in the PC 4 Write ping 192 168 1 2 and press OK 5 A message appears in a window
109. arization of the antenna see Section 6 2 1 Mounting methods Finally tighten the bolts with a No 6 Allen key Fig 6 16 Dish before installing the FOD unit Fig 6 17 Tightening bolts on the FOD unit RACOM s r o RAy2 Microwave Link 43 Installation f The precise horizontal direction the antenna is pointing in can be adjusted using the bolt with two nuts part No 10 and 12 Once the direction has been set the antenna is fixed in place by tightening the nuts against the bracket to prevent further movement of the antenna The vertical direction the antenna is pointing in can be adjusted by turning the fine adjustment bolt part No 9 by the bracket mounting plate After selecting the correct direction the position is secured by tightening the bolt see point d part No 7 and 8 The correct position in both directions is found by monit oring RSS voltage see Section 6 5 2 Directing antennas wi Fig 6 18 Horizontal adjustment of the Fig 6 19 Vertical adjustment of the antenna direction antenna direction g After pointing the antenna in the right direction tighten the bolts on the bracket on the axes of rotation part No 6 and 11 Then check again that all other bolts have been sufficiently tightened We can now proceed to connecting the FOD unit to the user network Fig 6 20 Tightening the axis at the fine Fig 6 21 Tightening the axis at the bracket adjustment bolt 440 RAy2 Micr
110. bber sealing small diameter 3 pc rubber sealing medium diameter 2 pc rubber sealing big diameter 1 pc DC connector 1 pc tightening tape 1 pc connector jumper 1 pc RJ 45 ethernet connector y RACOM s r o RAy2 Microwave Link Accessories e SET RAY2 EXT35 e Cable bushing lengthening PG21 35 mm Power supply DC PWS AC DC AD 55B orig partno AD 55B e FOD unit power supply 50 W 24 V UPS Function MeanWell e Datasheet Power supply PoE PWR POE36U 1AT e orig partno POE36U 1AT FOD unit power supplies 30 W PoE adapters 1x Eth e Input 100 to 240 VAC Output 56 V 33 6 W Phihong Datasheet AC PWR POE36D 1AT e orig partno POE36D 1AT e Input 36 to 72 vbC 1 2 A Output 56 V 33 6 W Phihong Datasheet DC Power supply PoE 4x Eth PWR POE125U 4AT N e orig partno POE125U 4AT x FOD unit power supply 4x 33 W 4x Eth Phihong e Datasheet Power supply holder HOL POE PHI 1A e 1x Eth PoE power supply DIN rail mountable ntp www racom eu download hw ray free eng 07_prislusenstvi PWS AC DC AD 55B pdf a http www racom eu download hw ray free eng 07_prislusenstvi PWR POE36U 1AT pdf http www racom eu download hw ray free eng 07_prislusenstvi PWR POE36D 1AT pdf http www racom eu download hw ray free eng 07_prislusenstvi PWR POE125U 4AT N pdf 28 RAy2 Microwave Link RACOM s r o Accessories e HOL POE PHI 4A
111. bits in a generated key 1024 Click on Load and choose the Linux private key In the next window type your password into the Key passphrase and Confirm passphrase fields After that click Save private key Choose location and save the key RACOM s r o RAy2 Microwave Link 199 SSH key generation PuTTY access with key In PuTTY menu fill in the address e g root 192 168 169 169 and the name of the link e g RAy 17 Racom amp PuTTY Configuration a Basic options for your PuTTY session LT Specify your connection by host name or IP address rk onli 4 Host Name or IP address Port Bell root 192 168 169 169 22 Features Protocol S Window O Raw OTelnet ORlogin SSH Appearance Behavi Load save or delete a stored session aviour Translation Saved Sessions RAY 10G Racom Default Settings RAY 10G Racom Authentication methods C Attempt TIS or CryptoCard auth SSH1 Attempt keyboard nteractive auth SSH2 Authentication parameters C Allow agent forwarding C Allow attempted changes of usemame in SSH2 Private key file for authentication C downloads ray pk Go back to Session and Save the configuration To connect select the name of the connection and click Open PuTTY asks for password created during key conversion 200 RAy2 Microwave Link RACOM s r o Https certificate Appendix E Https certificate When switching fro
112. by rebooting the station Diagnostic To facilitate communication with the technical support you can create an archive file package with detailed information about the station If connection with Peer station is active Local amp Peer the diagnostic information from both stations are saved Create amp download file Management SNMP MIB Information Base Saving a file with information about the station Local and Peer NOTE This task takes a few minutes to complete Provides Management Information Base table RACOM s r o RAy2 Microwave Link 97 Configuration Feature keys Status Link settings General Radio Service access Alarm limits Switch settings Status Interface Qos Tools gt Maintenance Live data History Local Site A 10 42 Link Ok Restart Backup Feature keys Firmware Radio adaptation Local Note Feature keys changes take effect after restart Feature Limit Remove Delete Upload local feature keys Note Feature keys changes take effect after restart Open file upload speed 200 Upload Peer Feature Limit master 1 Refresh Fig 7 25 Menu Tools Feature keys The sub set of RAy2 parameters is affected by use of Feature keys The feature keys limiting data transfer speed Mbps are now available Speed of the transferred data is determined by a combination of the radio channel bandwidth parameter Bandwidth MHz and modulation order parameter TX
113. bytes 8 bytes of the header will be added Count Number of sent pings The period for sending pings is constant 1000 ms Fig 7 39 Summary help The Help window can be moved by dragging the Hints bar Resize it by dragging the bottom corner 112 RAy2 Microwave Link RACOM s r o Command Line Interface 8 Command Line Interface Command Line Interface CLI provides an alternative to HTTPS access CLI allows you to work in text regime using a ssh putty or telnet client 8 1 Connection via CLI Using the telnet client to connect to unit with service IP address 192 168 169 169 Type this in the command prompt telnet 192 168 169 169 Then use the username and password from the menu Service access Users for https access by default admin admin Works if Service access Services Telnet is checked in https access Connection using putty client Type this into the Host Name or IP address field admin 192 168 169 169 Click Open Then enter the password admin This procedure without key is subject to selection Service access Services SSH oninhttps access If you own the private key part then you do not need a password In putty continue by selecting Connection SSH Auth and selecting path to file with key e g key ppk Use Session Logging to save the putty configuration To access the unit via CLI simply select the connection in putty and click Open Connection using client ssh in Linux ssh admin 192
114. casts 4 0 0 0 0 0 915 0 gt Status In pause 0 0 0 0 0 0 0 0 Interface In underSize 0 0 0 0 0 0 0 0 In oversize 0 0 0 0 0 0 0 0 Qos In FCS errors 0 0 0 0 0 0 0 0 Tools In fragments 0 0 0 0 0 0 0 0 In jabber 0 0 0 0 0 0 0 0 Maintenance In MAC RX errors 0 0 0 0 0 0 0 0 Live data In discards 0 0 0 0 0 0 0 0 In filtered 0 0 0 0 0 0 0 0 History Out octets 209189 416 0 0 2059610 8894 1847918 11272 Logs Out FCS errors 0 0 0 0 0 0 0 Out unicasts 5 0 0 0 12725 55 12936 57 Ping Out multicasts 1125 4 0 0 3026 10 2030 6 Out broadcasts 915 0 0 0 919 0 4 0 Help Out pause 0 0 0 0 0 0 0 0 Out deffered 0 0 0 0 0 0 0 0 Out collisions 0 0 0 0 0 0 0 0 Out single 0 0 0 0 0 0 0 0 Out multiple 0 0 0 0 0 0 0 0 Out excessive 0 0 0 0 0 0 0 0 Out late 0 0 0 0 0 0 0 0 Out filtered 1970 6 0 0 13000 57 14703 59 Size 64 octets 2462 6 0 0 4069 5 4070 25 Size 65 127 octets 1175 4 0 0 21438 74 21438 74 Size 128 255 octets 335 0 0 0 1903 8 1903 8 Size 256 511 octets 43 0 0 0 1165 6 1167 6 Size 512 1023 octets 0 0 0 0 1027 6 1027 6 Size 1024 max octets 0 0 0 0 68 3 68 3 Histogram counters mode Received and transmitted Measure time 00 00 12 Refresh Fig 7 13 Menu Switch settings RMON counters The Remote Network MONitoring RMON MIB was developed by the IETF to support monitoring and protocol analysis of LANs Portname dentification of the internal switch port The switch ports are connected to an external port or to an internal device radio modem manag
115. ce fw 1 2 x x 7 29 2014 version 1 3 PRACOM RADIO DATA NETWORKS RAy2 Microwave Link RACOM s r o Mirova 1283 59231 Nove Mesto na Morave Czech Republic Tel 420 565 659 511 Fax 420 565 659 512 E mail racom racom eu Table of Contents IMpPOMAaNntNOUCCt iscsi ENEE EEE AEE Ai oh coca A adel Seach doch EA A E ETE 5 QUICK Stam GUAE a cauwaanateaeal ubaseneceawaenta tavedes a ANE r aas 6 Pist of docum ela O r a ieee inchs ets ee ni ee ees 7 1a RAY2 Microwave LINK rea r a tes Seva cenit nies caw a a a a a Sa Sh ned aut ened eee ea led ov te 8 2 Implementation Notes cccccccccceeccee cece cette eee e eee e eee e eee e eet eee cage gaa ee ae gaa eeaeeeeeeeeseeeeeeeseeeseeeeeeees 10 2 1 Link CalCulation e a E e A E 10 2 2 Example of microwave link design cccesesecccneeeneeeeeeseceeeneeeebeeeetesnesseeeeebeeeendeceneeeetereenee 16 3 Produ Ci e a a a a e a ea a 19 Outs INStAllALlON AEA E A AA EE ETAT ATE ETT 20 322 CONNMECIOMS E E E E AE E EE 20 3 97 POWEF SUPPI Vi aie ie eran e E a ear ar a iaee oe aea e a aa E dene athe aise 21 3 4 Status E E D AT AA EE EE E EEE A E ate bas 22 3 5 Technical parameters ccccccccccccecccecccececeeceeeeeeeceeeceeeeeeeeeeeeeeeeeeeeeeceeeeeeeeeeeeeeeeeeeeeeseeneeties 22 SADID O ee E E qanahweeteeaeentens 23 Bel Ordering COM GS rerin oiite aiei Doan thud ARAE AERA Rene AR A A a S 24 A ACCOSSOMOS aereto aea era ea aa a a a aaa a a aa
116. ceivers can be used An SFP module with metallic RJ45 interface can also be used The SFP status LED is located just next to the slot m P DC power connector HW button for service purposes m S USB service connector RSS voltage output connectors The SFP status LED function The LED status is controlled directly from the SFP module It s function is specific for each SFP module The typical behaviour is an indication of the received signal strength Should the signal be in the proper power range not too strong and not too weak the LED is shining IMPORTANT Itis strongly recommended to use a high quality SFP module The SFP modules listed in Accessories are thoroughly tested by RACOM and are guaranteed to function with RAy2 units It is possible to use any other SFP module but RACOM cannot guarantee they will be completely compatible with RAy2 units 20 RAy2 Microwave Link RACOM s r o Product E1 POE Fig 3 3 Connectors covered Fig 3 4 Connectors uncovered For detailed description see Connectors and Start up 3 3 Power supply The microwave unit can be powered either by PoE or a DC power source Standard PoE plus IEEE 802 3at power source is connected to E1 POE connector Supported voltage range is 40 60 V Any kind of DC power source connected to P 3 pin connector Supported voltage range is 20 60 V The DC power source uses galvanic separation Any Galvanic separated power sou
117. chnical parameters RAy2 11 xA RAy2 11 xB TX channel nominal frequencies ONOaABRWBDN Band 10 7 11 7 GHz duplex spacing 490 MHz Bandwidth 56 MHz CEPT 12 06 Annex C Asub band Freq table rcinfo11_A_490_default 11 B sub band Freq table rcinfo11_B_490_default 11 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz ver 2 1 RAy2 11 xA RAy2 11 xB Bandwidth 56 MHz CS 80 TX channel nom inal frequencies Band 10 7 11 7 GHz duplex spacing 490 MHz CEPT 12 06 Annex C A sub band Freq table rcinfo11_A_490_default 11 B sub band Freq table rcinfo11_B_490_default 11 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz ver 1 0 RACOM s r o RAy2 Microwave Link 147 Technical parameters 10 4 4 Nominal frequencies duplex 530 MHz TX channel nominal frequencies PAVAT SAPS RAVA She Band 10 7 11 7 GHz duplex spacing 530 MHz Bandwidth 1 75 MHz Channel arrangements based on 28 MHz channels Asub band Freq table rcinfo11_A_530 11 B sub band Freq table rcinfo11_B_530 11 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz 10709 875 11239 875 10818 375 11348 375 10946 125 11476 125 11054 625 11584 625 10711 625 11241 625 10820 125 11350 125 10947 875 11477 875 11056 375 11586 375 10713 375 11243 375 10821
118. crowave Link P Status Local Site A 12 59 Link settings General gt General Radio Local Peer Unit code RAy2 17 RAy2 17 Service access Serial no 101234353 10233353 aT Station name Site A Site B Alarm limits Station location L30 u30 Switch settings g LED indicators Status Date 2014 05 02 2014 05 02 Interface i Time 12 59 14 12 59 14 Qos Time source manual v Tools Adjust time Adjust time Maintenance NTP source IP NTP period Live data ii Time zone GMT Greenwich Mean Time History Logs Daylight saving on v Ping Help Apply Cancel Refresh Show defaults Show backup Fig 5 2 Configuration Menu Link settings General 34 RAy2 Microwave Link RACOM s r o Step by step Guide 5 1 2 Menu Link settings Service access Services Pv4 address enter a valid IP address to access the drive The default IP address has to be replaced with a valid address Keeping the default address will probably lead to future problems in the network e Netmask enter the network mask e Gateway if necessary enter a gateway otherwise leave blank e Enable access protocols that you are going to need For security reasons do not enable more than is necessary e HTTP S allow access to the web interface e Telnet enabling access to the CLI interface using telnet protocol e SSH enabling access to the CLI interface using SSH protocol Management VLAN Enabling 802 1Q VLAN tag for se
119. ction then it is required to establish link at half duplex mode only Refer to IEEE 802 3 clauses 28 and 40 for a full description of Auto Negotiation 1000BASE X Auto Negotiation is defined in Clause 37 of the IEEE 802 3 specific ation It is used to auto negotiate duplex and flow control over fiber cable RACOM s r o RAy2 Microwave Link 79 Configuration Speed duplex Flow control 1000T master mode Energy detect If the PHY enables 1000BASE X Auto Negotiation and the link partner does not the link cannot linkup The device implements an Auto Negotiation bypass mode SGMII Auto Negotiation SGMII is a de facto standard designed by Cisco SGMII uses 1000BASE X coding to send data as well as Auto Negotiation information between the PHY and the MAC However the contents of the SGMII Auto Negoti ation are different than the 1000BASE X Auto Negotiation Ethernet link speed and duplex mode can be selected Both parameters can be either auto negotiated or set manually When the Auto negotiation parameter is disabled only manual setting of the speed and duplex is possible In most cases it is better to enable the auto negotiation and use auto auto speed and duplex settings There are two possibilities how to force link to operate in specific speed and duplex Auto negotiation enabled Select the desired Speed duplex The auto negoti ation process advertise only this specified link mode The link partner is asked
120. ction from the unauthorized communication take over be required it is possible to use so called Secured mode of remote unit authorization This mode is based on locking the two specific units into one communication pair The units with Secured mode 116 RAy2 Microwave Link RACOM s r o Command Line Interface activated refuse to make a connection with any other communication unit The units are locked using the unique authorization keys The keys are exchanged between the affected units The authorization keys can be backed up to an external medium to be able to make a service unit exchange if necessary The Secured mode set up process consists of a few steps Unique authorization keys generation cli link _ key gen t b Authorization keys exchange between the two communication units cli link key swap Authorization keys activation cli link key apply t b Parameter t determines whether we configure the whole link t b or only one unit t 1 Secured mode activation Both sides of the link has to have identically secured mode set On or Off cli_cnf_set t b SVC_SECURE PEER MODE on PEER SVC SECURE PEER MODE on Secured mode de activation cli_cnf_ set t b SVC_SECURE PEER MODE off PEER SVC SECURE PEER MODE off Backup of the keys to an external medium The backup has to be performed t
121. d by the use of such accessories Using unsuitable accessor ies e g cable connectors can result in a mechanical damage to RAy2 internal connectors allow the penetration of water inside the unit or reduce the efficiency of internal surge protection circuits 11 4 Important Notifications Sole owner of all rights to this operating manual is the company RACOM s r o further in this manual referred to under the abbreviated name RACOM All rights reserved Drawing written printed or repro duced copies of this manual or records on various media or translation of any part of this manual to foreign languages without written consent of the rights owner is prohibited RACOM reserves the right to make changes in the technical specification or in this product function or to terminate production of this product or to terminate its service support without previous written noti fication of customers Conditions of use of this product software abide by the license mentioned below The program distributed by this license has been freed with the purpose to be useful but without any specific guarantee Under any circumstances the author or another company or person is not responsible for secondary accidental or related damages resulting from application of this product The producer does not provide the user of any kind of guarantee containing assurance of suitability and usability for his application Products are not developed designed nor tested for
122. dB dB QPSK 31 22 8 92 8 5 14 23 12 19 21 0 23 4 16 QAM 62 50 2 85 15 0 20 30 18 26 5 19 3 21 7 32 QAM 77 5 63 5 81 18 5 26 33 23 29 17 5 19 9 64 QAM 93 80 5 78 21 5 28 37 26 33 14 2 17 6 128QAM 108 5 96 4 74 25 0 30 37 28 33 12 2 14 6 256 QAM 124 110 4 72 28 0 33 37 31 33 10 2 12 6 ver 2 2 RAy2 10 Channel spacing 28 30 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 50 36 8 91 7 5 12 23 10 19 21 0 23 4 16 QAM 100 80 9 83 15 0 20 30 18 26 5 18 3 20 7 32 QAM 125 102 4 79 18 5 24 33 22 29 16 5 19 9 64 QAM 150 129 8 76 21 5 28 35 26 32 12 5 15 8 128QAM 175 155 5 72 25 0 30 35 28 32 9 5 12 8 256 QAM 200 170 7 70 26 5 33 35 31 32 6 5 9 8 ver 2 2 RACOM s r o RAy2 Microwave Link 129 Technical parameters RAy2 10 Channel spacing 28 30 MHz ACAP operation Co channel rejection Adjacent channel Selectivi Raw
123. dBm dB dB dB dB dB QPSK 3 1 2 5 100 9 5 15 23 12 19 12 0 14 4 16 QAM 6 3 5 0 93 15 0 22 30 20 26 5 11 3 13 7 32 QAM 7 8 6 3 89 19 0 24 30 22 26 5 10 3 12 7 64 QAM 9 4 7 4 88 20 5 29 30 26 26 5 9 3 10 7 128 QAM 11 0 8 9 85 23 5 30 30 28 26 5 8 3 7 1 7 ver 2 2 RAy2 10 Channel spacing 3 5 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 6 49 97 9 5 15 23 12 19 14 0 16 4 16 QAM 12 9 6 90 15 0 22 30 20 26 5 13 3 15 7 32 QAM 15 12 1 87 18 5 24 30 22 26 5 12 3 14 7 64 QAM 18 14 3 84 20 5 29 30 26 26 5 11 3 12 7 128 QAM 21 17 2 83 23 5 30 30 28 26 5 9 3 8 7 256 QAM 24 19 7 81 26 0 33 30 31 26 5 5 3 7 7 ver 2 2 RAy2 10 Channel spacing 7 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit ai Mbps dBm dB dB dB dB dB QPSK 12 8 5 95 8 5 15 23 12 19 20 0 22 4 16 QAM 24 17 2 88 15 0 22 30 20 26 5 18 3 19
124. damage of any kind to the user or any other party including but not limited to personal injury death or loss of property RACOM accepts no liability for damages of any kind resulting from delays or errors in data transmitted or received using RAy2 or for the failure of RAy2 to transmit or receive such data e Under no circumstances is RACOM or any other company or person responsible for incidental accidental or related damage arising as a result of the use of this product RACOM does not provide the user with any form of guarantee containing assurance of the suitability and applicability for its application e RACOM products are not developed designed or tested for use in applications which may directly affect health and or life functions of humans or animals nor to be a component of similarly important systems and RACOM does not provide any guarantee when company products are used in such applications RACOM s r o RAy2 Microwave Link 5 Quick Start Guide Quick Start Guide e The default addresses of the RAy2 units are o 192 168 169 169 24 unit labeled L o 192 168 169 170 24 unit labeled U e On your PC set up a similar address with the same mask e g 192 168 169 180 24 o To configure your PC s address in Windows XP do the following Start Settings Network Connections Change properties of this connection Internet Network Protocol TCP IP Properties Use the following IP address input 192
125. default 12 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz 10504 0 10595 0 10546 0 10637 0 10507 5 10598 5 10549 5 10640 5 10511 0 10602 0 10553 0 10644 0 10514 5 10605 5 10556 5 10647 5 10518 0 10609 0 10560 0 10651 0 10521 5 10612 5 10563 5 10654 5 10525 0 10616 0 10567 0 10658 0 10528 5 10619 5 10570 5 10661 5 10532 0 10623 0 10574 0 10665 0 10535 5 10626 5 10577 5 10668 5 10539 0 10630 0 10581 0 10672 0 1 2 3 4 5 6 7 8 9 1 1 ver 2 0 158 RAy2 Microwave Link RACOM s r o Technical parameters RAy2 11 xC RAy2 11 xD Bandwidth 7 MHz TX channel nominal frequencies Band 10 5 10 68 GHz duplex spacing 91 MHz ITU R F 747 Annex 1 C sub band Ch No Freq table rcinfo11_C_default 12 D sub band Freq table rcinfo11_D_default 12 Lower MHz Upper MHz Ch No Lower MHz Upper MHz ver 2 0 RAy2 11 xC RAy2 11 xD Bandwidth 14 MHz TX channel nominal frequencies Band 10 5 10 68 GHz duplex spacing 91 MHz based on 7 MHz C sub band Freq table rcinfo11_C_default 12 D sub band Freq table rcinfo11_D_default 12 Ch No Lower MHz 10507 5 Upper MHz 10598 5 Ch No Lower MHz Upper MHz 10549 5 10521 5 10535 5 10612 5 10626 5 10563 5 10577 5 10640 5 10654 5 10668 5 ver 2 0 RAy2 11 xC Bandwidth 28 MHz RAy2 11 xD TX channel nominal frequencies
126. duplex mode and flow control In this process the connected devices first share their capabilities regarding these parameters and then choose the highest performance transmission mode they both support The device supports three types of Auto Negotiation 10 100 1000BASE T Copper Auto Negotiation IEEE 802 3 Clauses 28 and 40 1000BASE X Fiber Auto Negotiation IEEE 802 3 Clause 37 SGMII Auto Negotiation Cisco specification Auto Negotiation provides a mechanism for transferring information from the local station to the link partner to establish speed duplex and Master Slave preference during a link session Auto Negotiation is initiated upon any of the following conditions Power up reset Hardware reset Software reset Restart Auto Negotiation Transition from power down to power up The link goes down The 10 100 1000BASE T Auto Negotiation is based on Clause 28 and 40 of the IEEE 802 3 specification It is used to negotiate speed duplex and flow control over CAT5 or higher UTP cable Once Auto Negotiation is initiated the device determines whether or not the remote device has Auto Negotiation capability If so the device and the remote device negotiate the speed and duplex with which to operate If the remote device does not have Auto Negotiation capability the device uses the parallel detect function to determine the speed of the remote device for 100BASE TX and 10BASE T modes If link is established based on the parallel detect fun
127. e Refresh and also the Difference button Register dump Local Site A 09 48 Link Ok Peer Site B 09 48 Port status RMON counters Register dump Groups Giobals O all ports Ports Oponc_o PHyY Optnc 1 PHY Opzethi PHy Op3nc 3 PHyY Op4eth2 PHy Opscpu Opeair Refresh Fig 7 14 Menu Switch settings Register dump The exact contents of the internal switch configuration and diagnostic registers can be listed for dia gnostic purposes All registers are separated into several groups Groups Globals Global switch parameters All ports Global port related parameters Ports Port specific parameters Registers Registers contents is listed in hexadecimal notation RACOM s r o RAy2 Microwave Link 77 Configuration 7 5 2 Interface Port Port settings Status Local Site A 14 41 Link Ok Link settings Port Port advanced PIRL Egress queue General Port name Eth1 Eth2 Radio Link status up copper down fibre Service access Speed duplex 1000 Mbps full n a SFP info No SFP module Alarm limits Port enable Switch settings Auto negotiation Status Speed duplex auto auto v 1000 Mbps auto v gt Interface Flow control asymmetric receive v asymmetric receive v 1000T master mode auto v Qos Energy detect sense pulse v Tools Maintenance Live data Apply Refresh Show defaults Show backup Fig 7 15 Menu Switch settings Port Phyter is responsible for Ethernet signal conversion b
128. e for inspection on application to manufacturer The Declaration of Conformity is based on the following documents Nove Mesto na Morave 14 of May 2014 Jiri Hruska CEO A RACOM s r o Mirova 1283 592 31 Nove Mesto na Morave Czech Republic Tel 420 565 659 511 Fax 420 565 659 512 E mail racom racom eu ver 1 0 www racom eu Fig 11 2 Declaration of Conformity for RAy2 17 190 RAy2 Microwave Link RACOM s r o Safety environment licensing EP RACOM RADIO DATA NETWORKS Declaration of Conformity RAy2 24 In accordance with 1999 5 EC Directive of the European Parliament and of the Council of 9 of March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity Manufacturer RACOM Address Mirova 1283 592 31 Nove Mesto na Morave Czech Republic VAT CZ46343423 Product RAy2 24 Purpose of use Microvave IP Bridge 24 00 24 25 GHz CE application to manufacturer The Declaration of Conformity is based on the following documents Spectrum EN 300 440 2 V1 4 1 EMC EN 301 489 1 V1 9 2 EN 301 489 4 V2 1 1 Safety EN 60950 1 2006 We the manufacturer of the above mentioned product hereby declare that all essential radio test suites have been carried out and that the above named product is in conformity to all the essential requirements of the European Union directive 1999 5 EC ANNEX Il
129. e hanging bolt part No 7 into the upper hole of the mounting plate so that the antenna can be hung on the mounting plate holder Hang the antenna on it and tighten the lower bolt part No 8 Fig 6 12 Hanging the bolt on the holder Fig 6 13 Correct position of the mounting plate 42 RAy2 Microwave Link RACOM s r o Installation d Tighten both bolts to the plate before continuing with installation to prevent any unnecessary movements of the equipment Before precisely adjusting the vertical direction of the antenna upon completing installation it will be necessary to unscrew them again as the lower bolt part No 8 passes through the adjustment block and the upper one part No 7 serves as the axis of rotation lt i st Fig 6 14 Tightening the upper bolt to Fig 6 15 Tightening the lower bolt to the mounting plate the mounting plate e Before installing the FOD unit on the antenna first unscrew the 4 bolts on the back of the antenna enough so that the unit can be slid on to them Then check whether the O ring is correctly fitted on the antenna pin and make sure it is not damaged and has been lubricated with grease see Section 6 2 3 Lubrication and preservation of the antenna pivot Then remove the protective plastic cover from the central pin of the antenna and fit the FOD unit to it carefully so as not to damage the O ring Secure it in place with the four bolts Carefully ensure the correct pol
130. e incoming frame If the rule is met the frame is affected as set by the EBS limit action parameter If the incoming frame doesn t meet any rule it is not affected by PIRL The frame is accepted and forwarded further to the switch engine RACOM s r o RAy2 Microwave Link 85 Configuration Port name CIR estimated Burst allocation b CBS min EBS limit CBS limit Rate factor Identification of the internal switch port The switch ports are connected to an ex ternal port or to an internal device radio modem management CPU Eth1 The external port with RJ45 interface labeled E1 Eth2 The external port with SFP interface labeled E2 Air The internal radio modem link to the peer unit Each port can be assigned up to five different ingress rate resources Each resource defines a rule filter for the incoming frame If the rule is met the frame is affected as set by the EBS limit action parameter If the incoming frame doesn t meet any rule it is not affected by PIRL The frame is accepted and forwar ded further to the switch engine The Committed Information Rate CIR is dependent on the Bucket Rate factor and the Bucket increment The calculation is estimated due to the fact the real data throughput depends on frame size The Accounted bytes parameter affects this as well The formula for the CIR in bits per second is as follows CIR a BRF BI Where a is constant which is
131. e it is only necessary to rotate the plastic cover of the antenna This is not only important from an aesthetic point of view so that the RACOM logo is not upside down but also because there is a discharge channel on the lower edge of the dish except for 2380 mm dishes RIGHT SIDE MOUNTING LEFT SIDE MOUNTING Fig 6 6 Changing the mounting method When changing the polarization from horizontal to vertical only the FOD unit needs to be turned through 90 around the central antenna pin by unscrewing the four bolts on the dish using a No 6 Allen key Important A The RAy2 17 and RAy2 24 links are equipped with a polarization duplexer and work in both polarizations simultaneously see Cross polarization One side of the link must therefore be installed in vertical polarization and the other in the horizontal polarization 40 RAy2 Microwave Link RACOM s r o Installation 6 2 2 Mounting the FOD unit on the antenna RAy2 microwave bridge equipment is generally supplied as several component parts packaged separ ately in a box e Two parabolic antennas with assembled mounting plates There are also 4 screws in a small plastic bag in the box e Two brackets for mounting the antenna to the mast e Two FOD stations each separate in a box in a single package e Other accessories based on the order placed for more detailed information see chapter Chapter 4 Accessories A No 17 spanner and a No 6 Allen key are required
132. e refresh frames that can be received on this frame port if full duplex or the number of 16 consecutive collisions if half duplex When a port has flow control enabled this parameter can be used to limit how long this port can be Paused or Back Pressured off to prevent a port stall through jamming The Flow Control on the port is temporarily disabled when Pause refresh frames count exceeds value of this parameter Setting this parameter to 0 will allow continuous jamming to be received on this port Pause limit out Limit the number of continuous Pause refresh frames that can be transmitted from frame this port assuming each Pause refresh is for the maximum pause time of 65536 slot times When full duplex Flow Control is enabled on this port this parameter is used to limit the number of Pause refresh frames that can be generated from this port to keep this port s link partner from sending any data Clearing this parameter to 0 will allow continuous Pause frame refreshes to egress this port as long as this port remains congested Setting this parameter to 1 will allow 1 Pause frame to egress from this port for each congestion situation Setting this parameter to 2 will allow up to 2 Pause frames to egress from this port for each congestion situation etc Ignore Frame Ignore Frame checksum FCS or in other words Force good FCS in the frame checksum When this parameter is not set default behaviour frames entering thi
133. echnical parameters 10 7 2 Radio parameters RAy2 24 Channel spacing 3 5 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit M Mbps dBm dB dB dB dB dB QPSK 6 49 96 9 5 15 23 12 19 14 0 16 4 16 QAM 12 9 6 89 15 0 22 30 20 26 5 13 3 15 7 32 QAM 15 12 1 86 18 5 24 30 22 26 5 12 3 14 7 64 QAM 18 14 3 83 20 5 29 30 26 26 5 11 3 12 7 128 QAM 21 17 2 79 23 5 30 30 28 26 5 9 3 8 7 256 QAM 24 19 7 77 26 0 33 30 31 26 5 5 3 7 1 7 ver 1 0 RAy2 24 Channel spacing 7 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit M Mbps dBm dB dB dB dB dB QPSK 12 8 5 93 8 5 15 23 12 19 20 0 22 4 16 QAM 24 17 2 86 15 0 22 30 20 26 5 18 3 19 7 32 QAM 30 22 1 83 18 5 24 37 22 33 16 2 18 6 64 QAM 36 29 7 79 21 5 29 37 26 33 14 2 16 6 128 QAM 42 34 7 76 25 0 32 37 30 33 12 2 14 6 256 QAM 49
134. ecific attenuation for 10 GHz 7 8 6 7 p 8 5 ec 4 c BH 2 3 mv k amp Q i a A BC OD EF GH I Fig 2 2 Attenuation for 10 GHz polarization H V e 0 Specific attenuation dB km N 0 i ABCDEFGH iI Fig 2 4 Attenuation for 17 GHz Rain zone K L MN P Q Specific attenuation for 17 GHz polarization H V Rain zone BH LAY K L MN P Q 4 BH LAY 3 A BcCOD EF GH IK LM N PQ Rain zone Fig 2 3 Attenuation for 11 GHz polarization H V Specific attenuation dB km Specific attenuation for 24 GHz 25 15 BH 40 LAY l iil ebhhhhhi ABCDEF GH tI K LM N PQ Rain zone Fig 2 5 Attenuation for 24 GHz polarization H V Fig 2 2 shows that rain attenuation is greater for horizontal polarization In regions with higher precip itation the difference in attenuation is more marked The microwave links RAy17 and RAy24 use both polarizations hence the need to consider the worse of the two i e horizontal polarization When ACM RACOM s r o RAy2 Microwave Link 13 Implementation Notes is active we recommend using horizontal polarization in the direction with lower data traffic typically up link 2 1 5 Multipath fading Multipath fading is another dominant fading mechanism A reflected wave causes a phenomenon known as multipath meaning that the radio signal can travel multiple paths to reach the receiver Typically multipath occurs when a reflected wave
135. ement CPU 74 RAy2 Microwave Link RACOM s r o Configuration Eth1 The external port with RJ45 interface labeled E1 Eth2 The external port with SFP interface labeled E2 CPU Description Air The internal radio modem link to the peer unit The Internal switch port RMON counters These counters provide a set of Ethernet statistics for frames received on ingress and transmitted on egress Ingress statistics counters In good octets The sum of lengths of all good Ethernet frames received that is frames that are not bad frames In bad octets The sum of lengths of all bad Ethernet frames received In unicasts The number of good frames received that have a Unicast destina tion MAC address In multicasts The number of good frames received that have a Multicast destin ation MAC address NOTE This does not include frames counted in In broadcasts nor does it include frames counted in In pause In broadcasts The number of good frames received that have a Broadcast destin ation MAC address In pause The number of good frames received that have a Pause destination MAC address In undersize In undersize Total frames received with a length of less than 64 octets but with a valid FCS In oversize Total frames received with a length of more than MaxSize octets but with a valid FCS In FCS errors Total frames received with a CRC error not counted in In fragments In jabber or In MAC RX errors In frag
136. en the flow control will get de asserted if there is at least 2k Bytes worth of tokens available in the ingress rate resource RACOM s r o RAy2 Microwave Link 87 Configuration Bucket type Mask operation Priority Frame type Any given bucket can be programmed to be aggregate rate based or traffic type based Rate based ingress rate limit Limits all types of traffic on the ingress port Traffic type based ingress rate limit Limits a specific type of traffic on the ingress port This parameter controls whether an ingress frame must meet both Priority and Frame type requirements to be counted for ingress rate calculations or if meeting only one requirement is sufficient to be counted for ingress rate calculations for this rate resource Any combinations of the four queue priorities can be selected Frames with marked priority are accounted for in this ingress rate resource If there is no priority selected priority of the frame doesn t have any affect on the ingress rate limiting calculations done for this ingress rate resource Any of the following frame types can be selected to be tracked as part of the rate resource calculations Management MGMT Multicasts Broadcasts Unicasts Address Resolution Pro tocol ARP TCP Data TCP Ctrl UDP Non TCPUDP covers IGMP ICMP GRE IGRP and L2TP IMS PolicyMirror PolicyTrap Unknown Unicasts or Unknown Multicasts More than one frame type can be selected
137. en exceeded Three types of action can be selected drop The frame that was received on the port will get discarded flow control In this mode an Ethernet flow control frame gets generated if the flow control is enabled for that port and sent to the source port but the incoming frame gets passed through the rate resource If the port is operating in half duplex mode then the port gets jammed accept The frame that was received on the port is accepted even though there is not enough tokens to accept the entire incoming frame This mode is expected to be selected for TCP based applications It is not recommended for media streaming applications where data timing is critical Flow control mode is expected to be programmed on ports that have a trusted flow control mechanism available The EBS limit action is a per port characteristic If a port has multiple rate resource buckets then all those buckets enabled are expected to be programmed with the same EBS limit action Flow control This parameter controls the flow control de assertion when EBS limit action is set de assertion to generate a flow control message There are two modes available empty Flow control gets de asserted only when the ingress rate resource has become empty CBS limit Flow control gets de asserted when the ingress rate resource has enough room to accept at least one frame of size specified by the CBS limit For example if the CBS limit is programmed to be 2k Bytes th
138. er 2 1 RACOM s r o RAy2 Microwave Link 141 Technical parameters 10 4 3 Nominal frequencies duplex 490 MHz TX channel nominal frequencies BAZ eee Band 10 7 11 7 GHz duplex spacing 490 MHz Bandwidth 1 75 MHz Channel arrangements based on 28 MHz channels Asub band Freq table rcinfo11_A_490_default 11 B sub band Freq table rcinfo11_B_490_default 11 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz 10709 875 11199 875 10837 625 11327 625 10946 125 11436 125 11073 875 11563 875 10711 625 11201 625 10839 375 11329 375 10947 875 11437 875 11075 625 11565 625 10713 375 11203 375 10841 125 11331 125 10949 625 11439 625 11077 375 11567 375 10715 125 11205 125 10842 875 11332 875 10951 375 11441 375 11079 125 11569 125 10716 875 11206 875 10844 625 11334 625 10953 125 11443 125 11080 875 11570 875 10718 625 11208 625 10846 375 11336 375 10954 875 11444 875 11082 625 11572 625 10720 375 11210 375 10848 125 11338 125 10956 625 11446 625 11084 375 11574 375 10722 125 11212 125 10849 875 11339 875 10958 375 11448 375 11086 125 11576 125 10723 875 11213 875 10851 625 11341 625 10960 125 11450 125 11087 875 11577 875 10725 625 11215 625 10853 375 11343 375 10961 875 11451 875 11089 625 11579 625 10727 375 11217 375 10855 125 11345 125 10963 625 11453 625 11091 375 11581 375 10729 125 11219 125 10856 875 11346
139. ered tagged if the egress frame going out onto the wire is tagged Egress data rate shaping When Rate 0 egress rate limiting is disabled Note The Count mode parameter is used to control which bytes in the transmit ted frames are counted for egress rate limiting If the egress shaping is controlled by frame rate the desired frame rate can vary from 7 6k to 1 488M frames per second Valid values are between 7600 and 1488000 If the egress shaping is controlled by bit rate the desired rate can vary from 64 kbps to 1 Gbps in the following increments Desired rate between 64 kbps and 1 Mbps in increments of 64 kbps Desired rate between 1 Mbps to 100 Mbps in increments of 1 Mbps Desired rate between 100 Mbps to 1 Gbps in increments of 10 Mbps Therefore the valid values are 64 128 192 256 320 384 960 1000 2000 3000 4000 100000 110000 120000 130000 1000000 Egress Rate Frame Overhead adjustment This parameter is used to adjust the number of bytes that need to be added to a frame s IFG inter frame gap on a per frame basis This is to compensate for a protocol mismatch between the sending and the receiving stations For example if the receiving station were to add more encapsulations to the frame for the nodes further down stream this per frame adjustment would help reduce the congestion in the receiving station This adjustment if enabled is added to the Egress Rate Control s calculated transmit
140. erence between the Upper and Lower channels in a duplex pair 5 The name of standard or recommendation defining the respective channel plan 6 Name of the sub band defined by channels in the table 7 Name of the Frequency table containing the channel set described see Configuration item Frequency tables 8 The channel number according to RAy unit configuration interface see Configuration item TX channel GHz 9 The nominal TX frequency of the Lower band channel 10 The nominal TX frequency of the Upper band channel 11 Table version 126 RAy2 Microwave Link RACOM s r o Technical parameters 10 3 RAy2 10 parameters 10 3 1 Output power RAy2 10 xA RAy2 10 xB TX power Max Min Modulation dBm dBm QPSK 10 15 16 QAM 10 15 32 QAM 10 15 64 QAM 10 15 128 QAM 10 15 256 QAM 10 15 ver 1 0 RACOM s r o RAy2 Microwave Link 127 Technical parameters 10 3 2 Radio parameters RAy2 10 Channel spacing 1 75 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit ai Mbps
141. es MDIX internally crossed pairs MDI direct connection N A means an unknown state 7 3 4 Status Service access MAC address IPv4 address Services Management VLAN HW address of the ethernet module IP address in the standard dotted decimal notation including the bit width of netmask after the forward slash Services enabled for station management and monitoring Web Telnet SSH SNMP NTP Service access via VLAN management only 7 3 5 Status Statistics Radio link statistics Statistics Cleared Statistics Period Overall Link Uptime Overall Link Downtime Reliability Current Link Uptime The Longest Drop The Last Drop Number of Drops Time of log clearing Period of log refresh Overall time the link has been connected Overall time the link has been disconnected The ratio of Uptime and Downtime Current time the link has been connected The longest downtime period recorded Length of the last link interruption Number of link interruptions 62 RAy2 Microwave Link RACOM s r o Configuration 7 4 Link settings 7 4 1 General Setup of general parameters of the link RAy2 Status Link settings gt General Radio Service access Alarm limits Switch settings Status Interface Qos Tools Maintenance Live data History Logs Ping Help Microwave Link c Fa Local Site A 12 59 Link Ok General Local Peer Unit code RAy2 17 RAy2 17 Serial
142. etween wire e g Cat7 cable and internal switch bus Port name Identification of the internal switch port The switch ports are connected to an ex ternal port or to an internal device radio modem management CPU Eth1 The external port with RJ45 interface labeled E1 Eth2 The external port with SFP interface labeled E2 Link status Ethernet link status can be down type no link signal detected up type link signal is detected The type of the physical layer is indicated after the slash copper metallic Ethernet interface fibre fibre Ethernet interface Speed duplex Ethernet link Speed and duplex Speed 10 100 1000 Mbps Duplex full half SPF info Information about the optionally inserted SFP module The three different types of SFP modules can be used Fibre dual mode with LC connector Fibre single mode with LC connector Copper with RJ45 connector 78 RAy2 Microwave Link RACOM s r o Configuration There can be one of the following scenarios scenario message SPF OK The SFP vendor string read out of SFP module The vendor model connector RJ45 LC and wavelength values are shown No SPF No SFP module read error n a no SPF option Port enable The port can be enabled or disabled WARNING When the port is disabled no communication is possible through this port Auto negotiation Auto Negotiation is an Ethernet procedure by which two connected devices choose common transmission parameters such as speed
143. figuration of both units to file cnf_backup tgz into the working directory e Configuration restore cli_cnf set t b b cnf_backup tgz Restores configuration of both units from file cnf_ backup tgz e Default configuration list cli_cnf def show Attention the command cli_cnf factory set is not a default setting it uses factory settings deletes all logs and saved data It is very likely that the connection to peer station will be interrupted 8 3 2 Firmware upgrade e Current version of fw cli info station e Preparation of files fw package for example bm4 RACOM 0 1 12 0 cpio copy using ssh or putty into folder tmp in RAy17 Command cli fw clear buffer Clears the RAy2 buffer cli fw buffer status Checks buffer status e Saving into buffers cli fw load package f tmp bm4 RACOM 0 1 12 0 cpio A new fw package is loaded into the buffer 20 sec cli fw upload2peer The fw package is also loaded into the peer unit 20 sec e Upgrade cli fw upgrade t b Firmware in both units will be replaced with new version from the buffer After 3 minutes this message appears Firmware upgrade started Estimated time to finish is 370 s Connection is terminated After a few minutes log in to RAy2 again 8 3 3 Remote unit authorization The RAy2 unit in default configuration establishes a connection with any remote unit and both units act as a communication pair Should the higher prote
144. for a given rate resource 88 RAy2 Microwave Link RACOM s r o Configuration Egress queue control See also Output queue diagram Status Link settings General Radio Service access Alarm limits Switch settings Status gt Interface Qos Tools Maintenance Live data History Logs Local Site A 10 23 Link Ok Peer Site B Port Port advanced PIRL Egress queue Port name Eth1 Eth2 CPU Air weighted RRB v strict pri 3 v weighted RRB v strict pri 3 Count mode layer 2 v frame v layer 2 v layer 2 es kbps 10000 kbps 218532 fps 0 kbps 0 Frame overhead B 0 v 0 y 0 Weight table 3 2 3 1 3 2 3 0 3 2 3 1 3 2 3 Note The sequence of the egress queues can be up to 128 items long Apply Refresh Show defaults Show backup Fig 7 20 Menu Switch settings Egress queue Scheduling mode Port s Scheduling mode The device supports strict priority weighted round robin or a mixture on a per egress port selection basis In the strict priority scheme all top priority frames egress for a port until that priority s queue is empty then the next lower priority queue s frames egress etc This ap proach can cause the lower priorities to be starved out preventing them from transmitting any frames but also ensures that all high priority frames egress the switch as soon as possible In the weighted scheme an 8 4 2 1 weighting is applied to the four priorities unless an al
145. for a warranty period as stated in the delivery documentation from the date of dispatch to the customer The warranty does not cover custom modifications to software During the warranty period RACOM shall on its option fit repair or replace service faulty equipment always provided that malfunction has occurred during normal use not due to improper use whether deliberate or acci dental such as attempted repair or modification by any unauthorised person nor due to the action of abnormal or extreme environmental conditions such as overvoltage liquid immersion or lightning strike Any equipment subject to repair under warranty must be returned by prepaid freight to RACOM direct The serviced equipment shall be returned by RACOM to the customer by prepaid freight If circumstances do not permit the equipment to be returned to RACOM then the customer is liable and agrees to reim burse RACOM for expenses incurred by RACOM during servicing the equipment on site When equipment does not qualify for servicing under warranty RACOM shall charge the customer and be reimbursed for costs incurred for parts and labour at prevailing rates This warranty agreement represents the full extent of the warranty cover provided by RACOM to the customer as an agreement freely entered into by both parties RACOM warrants the equipment to function as described without guaranteeing it as befitting customer intent or purpose Under no circumstances shall RACOM s li
146. for mounting the mechanical parts of the antenna Spanner No 17 serves for precisely setting the direction of the antenna Both spanner and key can be found in the RAy Tool set for installing RAy2 microwave bridges It is advisable to lightly lubricate the retaining screws eg by the supplied grease Fig 6 7 Close up image of the mounted bracket showing numbered parts a Prepare the antenna bracket based on the diameter of the mast tube For smaller diameters face the bent part of the saddle plate part No 3 inwards For larger diameters it should face outwards Screw the bolts part No 1 into the clamp plate part No 4 so that they protrude approx 1 cm through the clamp plate Clamp the saddle plate to the mast by tightening the nuts part No 2 on the bolts Fig 6 8 Position of the saddle plate for Fig 6 9 Position of the saddle plate for 40 80 mm 65 115 mm RACOM s r o RAy2 Microwave Link 41 Installation b Slide the antenna bracket onto the mast tube and clamp to the mast by tightening the nuts Recommendation Keep the gap between the two saddle plates part No 3 as wide as possible so the horizontal angle adjustement screw can fit in this gap The range of horizontal adjustement is consequently wider This has a bigger effect when the mast diameter is smaller te Fig 6 10 Attaching the bracket to the mast tube Fig 6 11 Bracket on the mast tube c Screw th
147. g sufficient fade margin is the most important step in microwave link design If the margin is too small the link will be unstable as a result sufficient availability of the link or quality of the provided services cannot be guaranteed On the other hand unnecessarily large margin makes the link more expensive higher performance larger and more expensive antennas and increases the cost of creating the microwave link The following paragraphs describe the two most significant types of signal strength loss rain and multipath attenuation which are the most frequent along with free space loss Mutual relation between rain and multipath attenuation rules out the possibility that the link could be affected by both types of attenuation at the same time these types of attenuation do not add up To determine the fade margin it is necessary to calculate both rain and multipath attenuation The larger of the two types of attenuation determines the value of fade margin In areas with high precipitation rain attenuation can be expected to be more prominent By contrast links located in drier climates and little inclination will suffer more from multipath attenuation 2 1 4 Rain attenuation For frequencies of about 10 GHz rain attenuation starts to become increasingly effective Precipitation is not identical in all areas which is why ITU released a recommendation Rec ITU R PN 837 1 for splitting the world into 15 regions according to precipita
148. gnal MHz D length of the link km 2 1 2 Link budget calculation The goal is to design a link producing a received signal stronger than the receiver s sensitivity at the required BER typically 10 Since every radio signal in earth atmosphere is subject to fading some difference between received signal level under normal circumstances and receiver sensitivity is needed to serve as a fade margin The minimum value of fade margin can be calculated from the requirement for link availability e g 99 999 of the time The required margin depends on the length of the link as well as other factors such as rain attenuation diffraction and multipath propagation If we ignore the additional loss along the path the received signal strength can be calculated using the formula for signal propagation in free space as follows PR P G Gp FSL Where 1 http www racom eu eng products microwave link html calculation 10 RAy2 Microwave Link RACOM s r o Implementation Notes P k received power level dBm Py transmitted power dBm Gy transmitting antenna gain dBi Gp receiving antenna gain dBi FSL free space loss dB Pr must be Pp gt Ps Where Ps receiver sensitivity dBm The receiver s sensitivity defines the minimum level of the received signal at which the receiver is able to process the signal without losses or affecting the transmitted data for BER better then 10 2 1 3 Fade margin Determinin
149. guide assembly RACOM s r o RAy2 Microwave Link 45 Installation 6 3 Connectors 6 3 1 Connecting the FOD communication unit to the user network The FOD communication unit is connected to the user network by an Ethernet cable via interfaces GbE IEEE802 3ac 1000BASE T As standard RACOM recommends using an S FTP CAT 7 cable and two RJ45 connectors for outdoor installations One set of IE PS RJ45 FH BK connectors and the cable bushing set is delivered as the accessory part Based on the PoE standard the station is powered over the Ethernet cable The unit is equipped with connectors m E1 POE Gigabit metallic Ethernet port This port is capable to power unit with any Power over Ethernet power source working according to IEEE 802 3at standard m E2 Slot for user exchangeable SFP module A wide range of optical modules is available Both single or dual mode transceivers can be used The SFP module with metallic RJ45 interface can be used as well Please see the IMPORTANT NOTICE The SFP status LED is located just next to the slot m P DC power connector HW button for service purposes m S USB service connector RSS voltage output connectors eS pert E1 POE Fig 6 24 FOD communication unit connectors Important A Before connecting the FOD communication unit to the supply to the user network the FOD unit must be grounded according to Section 6 4 Grounding 46 RAy2 Microwave Lin
150. hannels must be the same as the RX and TX channels in the remote unit When the connection has been established and the antennas have been directed continue to operation parameters The units operating in licensed bands RAy2 10 RAy2 11 are mounted with the same RX polariz ation the polarization indication arrows show the same polarization on both units The units working in ISM band RAy2 17 RAy2 24 must be mounted one with RX horizontal polar isation horizontal arrow and the second with RX vertical polarisation vertical arrow Access to the Local unit is blocked Access to the Local unit may be accidentally blocked for instance by disabling HTTPS access If you can access the Remote unit over HTTPS type its address in your web browser s address field The link will transfer the packet over the Local unit with blocked service access all the way to the Remote unit which will give you access to the control menus of both units Attention the Remote unit will report as Local Distinguishing Local Remote The unit accessed via service access always reports as Local If you connect through another peer unit and radio channel certain amount of caution is necessary For example not to reduce the transmission power so that the link interrupts accidentally Errors of this type should be fixed by rollback function within approx 1 minute Resolution can be done by comparing the length of ping on Local and Remote Pinging the unit behi
151. he lightning conductor in accordance with article 6 3 it is not recommended to ground the load bearing structure and antenna to the external air termination network Grounding should be attached to the protective system of the internal LV wiring or grounded internal structures using a CYA 6 mm bonding con ductor see Fig 6 27 Grounding installation 1 If itis not possible to set up conditions of electrical insulation in accordance with article 6 3 we re commend connecting the load bearing structure at roof level to the external air termination network via an 8mm diameter FeZn conductor and shielding the data cable before entry to the building with a grounding kit and CYA 6 mm conductor to the bonding bus and if not already set up then also to the external air termination network see Fig 6 28 Grounding installation 2 If there is not an external LPS on the building we recommend routing lightning current through an 8mm FeZn conductor to a common grounding system or to a separate grounding electrode with a ground resistance up to 10 Q For limiting the overvoltage transferred over the data cable and into the building we recommend fitting surge protection at the interface between zones LPZ 0 and LPZ 1 connected via a CYA 4 mm conductor to the same grounding point as the antenna or the antenna mast We recommend protecting the PoE power supply from overvoltage on the LV side with suitable class D surge protection 48 RAy
152. icrowave Link 57 Configuration Username Password Login go to secured version Fig 7 2 Login Rollback function If you interrupt the connection on an operating link by entering inappropriate radio link parameters the original parameters will be restored after 1 minute The connection is automatically restored 7 2 Status bar RAy2 Microwave Link es PRACOM Status Local Site A 13 04 Link Ok Peer Site B 13 04 Link settings Rriaf Netailad Fig 7 3 Status bar 1 The Status bar is located on the upper part of the screen below the title bar It consists of 3 fields e Local station status station assigned to the IP address entered in the browser or CLI e Local to Peer link status e Peer station status Local and Peer field displays e Station name according to configuration e Actual time valid for respective station Warning or Alarm icon in case of warning or alarm Link field display e Status of the link between both sides of the station e Warning icon when the link is not capable of user data transfer The Link status can be one of the following values UNKNOWN Station start up The initialization is not yet finished SETUP Station initialization according to valid configuration SINGLE Station in operation status Link to peer station is not established CONNECTING Connection to peer station in progress AUTHORIZING Authorization of the peer station in progress OK Link is connec
153. ies a priority value of between 0 and 7 inclusive that can be used by QoS disciplines to differ entiate traffic The value 0 is generally taken as the lowest priority and 7 as the highest priority Port name Identification of the internal switch port The switch ports are connected to an ex ternal port or to an internal device radio modem management CPU RACOM s r o RAy2 Microwave Link 91 Configuration Enabled Prefer Default traffic class CoS remap Class of service Eth1 Eth2 CPU Air The external port with RJ45 interface labeled E1 The external port with SFP interface labeled E2 The internal port to management CPU The internal port to radio modem i e link to the peer unit The QoS classification according to IEEE 802 1p priority bits is enabled disabled Enable this parameter to force 802 p priority over DSCP When enabled the DSCP Prefer parameter is automatically disabled The IEEE 802 1q untagged frames thus having no IEEE 802 1p priority are treated with this priority The frame s IEEE 802 1p priority can be changed to other value Arranging individual priorities coded in priority bits according to IEEE 802 1p into selected output queue 0 3 92 RAy2 Microwave Link RACOM s r o Configuration DSCP Status Local Site A 10 29 Link Ok Link settings 802 1p DSCP General Control Radio Port name Eth1 Eth2 CPU Air Service access Enabled Alar
154. iguration menu brings the help belonging to this parameter The help text is displayed in the pop up window Status Local Site A 08 52 Link Ok Link settings Pin General 3 Radio Destination Size B Count 192 168 141 227 56 5 Send Service access Alarm limits gt gt ping c 5 s 56 192 168 141 227 PING 192 168 141 227 192 168 141 227 56 data bytes Switch settings 64 bytes from 192 168 141 227 seq 0 ttl 64 time 10 500 ms 64 bytes from 192 168 141 227 seq 1 ttl 64 time 2 656 ms Status 64 bytes from 192 168 141 64 bytes from 192 168 141 Interface 64 bytes from 192 168 141 Qos 192 168 141 227 ping r 5 packets transmitted 5 p Size B round trip min avg max 2 Length of sent data 7 to 1500 bytes 8 bytes of the header Network P S will be added Tools Go to hel Maintenance Live data History Logs gt Ping Help Fig 7 37 Parameter help There is a Go to help link within the help text It displays the whole configuration menu help Status Local Site A 09 07 Link settings Hel General ai Radio Go to Ping r Pin Service access g The Ping tool allows sending ICMP pings to a selected address Alarm limits Start the test by clicking on Send The result is displayed in the text window Switch settings Destination Destination address in dotted decimal notation The default address 127 0 0 1 is the localhost address i e the station itself Status Size B Interface Length of sent data 7 t
155. ime Note When the time zone and or daylight saving time is changed the original values set in the RAy2 unit are kept The actual change takes place after OS restart in order to prevent un expected states related with local time change 7 4 2 Radio Setup of general parameters of the radio link Status Local Site A 08 20 Link settings Radi General gt Radio Local Peer Radio type L U Service access Polarization wrong wrong ae Bandwidth MHz 28 MHz Vi Alarm limits Frequency input list v Sench satunge TX channel GHz L4 117 114000 v Status RX channel GHz U29 17 201500 v Interface Duplex spacing MHz 87 500 ACM o Qos TX modulation QAM256 v QAM128 v Tools ATPC o Maintenance TX power dBm 20 0 v Live data Antenna gain dBi 0 00 0 00 EIRP limit dBm 20 00 lt 20 00 10 00 lt 20 00 History Logs Ping Apply Cancel Refresh Show defaults Show backup Help Fig 7 8 Menu Link settings Radio Radio type Radio unit type L ower or U pper part of the frequency band 64 RAy2 Microwave Link RACOM s r o Configuration Polarization Bandwidth MHz TX channel GHz RX channel GHz Duplex spacing MHz ACM TX modulation ATPC TX power dBm Antenna gain dBi EIRP limit dBm Horizontal or vertical polarization based on the physical installation Indic ates the polarization of received signal Local and Peer are indicated sep arately The
156. increment each byte of incomming frame Mode Rate type or Traffic type of rate limiting See Bucket type parameter Edit Press Edit to edit selected or add another PIRL resource Disable Press Disable to delete selected PIRL resource Add resource Press Add resource button to add another PIRL resource 84 RAy2 Microwave Link RACOM s r o Configuration PIRL resource configuration Status Local Site A 10 16 Peer Site Link settings Port Port advanced PIRL Egress queue General Resource Hado Port name Eth1 v Service access Id 0 v Alarm limits Settings Switch settings CIR estimated 15 Mbps Statu Burst allocation b 512000 CBS min 204800 gt Interface EBS limit 16777200 Qos CBS limit 15497200 Bucket rate factor 3 Tools Bucket increment 20 eae Account discarded frames oO Live data Account filtered frames Oo History Accounted bytes layer 1 v Logs EBS limit action drop v Flow control de assertion em v Ping pty Bucket type traffic type v Help Mask operation priority OR type v Priority o E D 20 3 P Frame type Unknown unicast Fj Unknown multicast F Broadcast Multicast o Unicast F Network management F ARP Fj TCP data F TCP control F UDP F IGMP ICMP GRE IGRP L2TP Fj Ingress monitor source F Policy mirror Fi Policy trap F Fig 7 19 Menu Switch settings PIRL Resource Each port can be assigned up to five different ingress rate resources Each resource defines a rule filter for th
157. ings menu tree olo L settings is affected ee Local amp Peer ip Restore switch Whole set of parameters from the Switch settings menu L settings Local tree is affected o sS U Factory setting WARNING Using the factory settings function will revert the Local unit to its original state All configuration items user accounts Ke measured values and system messages logs will be irre ol L versibly deleted ol s WARNING This task takes a few minutes to complete Do o uU not interrupt the power supply during the operation Restore Applying Factory settings to Local station The station reboots factory settings itself after applying all changes 96 RAy2 Microwave Link RACOM s r o Configuration Restore factory settings HW button It is possible to bring the station to Factory settings by holding the hardware button depressed during station boot The HW button is located next to the DC connector within the port marked P Disconnect the power supply from the station Keep the HW button depressed while reconnecting the power The status LED starts to flash red after a few seconds Keep the HW button pressed another 5 seconds until the red status LED stops flashing The station boot up sequence continues and Factory settings are applied Should the HW button be released when the status LED is in the red flashing phase but before the 5 s guard time the station stays in Service mode Please leave this mode
158. ion BER SNR dB RSS dBm Radio QAM128 0 00e 00 33 2 61 4 Service access Alarm limits Switch settings Status Interface Qos Tools Maintenance gt Live data History Logs Ping Help Buffer 1024 v Refresh Fig 7 29 Menu Tools RX constellation Constellation diagram shows the quality of received signal RX modulation Modulation level of RX channel Buffer Number of plotted points Refresh One time update of diagram 102 RAy2 Microwave Link RACOM s r o Configuration Frequency spectrum analyzer Status Local Site A 13 25 Link settings Bar indicators RX constellation diagram Frequency spectrum analyzer General Radio Service access RSS dBm Alarm limits 10 Switch settings Status 30 Interface Qos 50 Tools Maintenance 70 gt Live data History 30 Logs Ping 110 nnnnnnnnaan Help 17 10 17 14 17 18 ee 17 22 17 26 17 30 Frequency spectrum measure time single v Mute peer TX F Warning Before starting the Frequency spectrum analyzer make sure that the link can really go down it will User data communic Enable Fig 7 30 Menu Tools Frequency analyzer A very useful tool for identifying in band interference and locating a free channel It is not a full blown spectrum analyzer as it scans the spectrum with 7MHz channel resolution The accuracy of measured results is given by the accuracy of measuring RSS Warning Q Running spectrum measurement causes interru
159. iring at any time The antenna and cables are electrical conductors During installation electrostatic charges may build up which may lead to injury During installation or repair work to parts of the antenna lead bare metal parts must be temporarily grounded The antenna and antenna cable must be grounded at all times See Section 6 4 Grounding Do not mount the antenna in windy or rainy conditions or during a storm or if the area is covered with snow or ice Do not touch the antenna antenna brackets or conductors during a storm F Fig 6 29 Grounding kit for S FTP 4 2 cable Fig 6 30 Grounding kit detail http www racom eu download hw ray free eng 07_prislusenstvi ZSA16 en pdf a http www racom eu eng products microwave link html accessories 50 RAy2 Microwave Link RACOM s r o Installation Fig 6 31 Protective conductor at the FOD unit Fig 6 32 Grounding the FOD unit Fig 6 33 Protective conductor at the mast Fig 6 34 RAy grounding kit on a ZSA16 terminal RACOM s r o RAy2 Microwave Link 51 Installation F A hi e V S Ul a _ m Fig 6 35 Separated lightning conductor Note It is always better not to install the microwave unit directly under the lightning conductor holders There is lower probability of unit being polluted by birds It is necessary to install the Ethernet lead so that there is no excessive mechanical stress applied on the connector b
160. ission of user data is interrupted for about 8 minutes Do not interrupt the power supply during firmware installation RACOM s r o RAy2 Microwave Link 99 Configuration Radio adaptation Status Local Site A 10 49 Link Ok Link settings Restart Backup Feature keys Firmware Radio adaptation General Radio Radio type Radio type L Change Service access Alarm limits Frequency tables Active rcinfo17 default 12 Switch settings New rcinfo 17 default 12 v Change Status Warning Using the wrong frequency table can lead to violation of the corresponding telecommunications regulations Interface Qos Refresh Tools gt Maintenance Fig 7 27 Menu Tools Radio adaptation Radio type IMPORTANT Applies only to links operating in the ISM band RAy2 17 RAy2 24 Hardware of these links is universal for the entire frequency band To facilitate the configuration of radio parameters units are coded for L Lower and U Upper part of the band L or U band assignment can be modified Frequency The microwave link contains one or more frequency tables called rcinfo These tables tables contain the following information List of available bandwidths and modulations Assignment of frequencies to the channels and the names of these channels These channels are used to configure radio parameters of the link see screen Settings Radio Default values of radio parameters A set of radio parameters needed for the ATPC operation
161. ix G Revision History Revision 1 0 2014 05 28 First issue Revision 1 1 2014 06 04 Name plate changes Revision 1 2 2014 07 15 RAy2 11C D user speed and CS correction Revision 1 3 2014 07 25 Accessory supplemented RACOM s r o RAy2 Microwave Link 205
162. k RACOM s r o Installation Assembly procedure IDE Fig 6 26 Assembly for a long connector eg with SFP RJ45 FIN e Puton the cable the nut No 1 rubber sealing No 2 bushing No 3 and O ring No 4 e Attach the appropriate connector No 5 to the cable e Plug the connector No 5 into the RAy2 unit Screw the bushing No 3 with the sealing O ring into the RAy2 unit Move the rubber sealing No 2 along the cable to fit in the bushing Screw the nut No 1 on bushing No 3 All necessary parts are delivered as an accessory SET RAY2 CON B For long version use the extension SET RAY2 EXT35 containing the parts No 6 and No 7 Warning When using other bushing or connector than the delivered there is a danger of bad seal or damaging the connector Interior space can be small RACOM s r o RAy2 Microwave Link 47 Installation The rubber sealing is delivered with three different internal diameters to fit different cable diameters The rubber is diagonally cut to enable sealing of cables with preinstalled connectors 6 4 Grounding The lightning and overvoltage protection system example designed in accordance with regulation CSN EN 62305 1 Where possible the antenna should be located in an LPZ OB protection zone with the use of a local or artificial air termination device for protection against direct lightning strikes When meeting conditions for ensuring electrical insulation distance from t
163. k i e 192 168 169 180 Then open the https configuration interface e g https 192 168 169 169 Other access options are described in the chapter Configuration Link settings Service access of this manual When connection has been established use the Service access menu to customise access parameters Default IP addresses should be replaced with well chosen operating addresses Leaving default ad dresses in place can lead to network problems later The menu contains parameters for the entire link both for the Local and remote Peer units If a connec tion has been established both sets of parameters have been set While working with an isolated unit only Local parameters are functional for the currently connected unit Note If the link is OK and there are no parameters shown of the station Peer it is necessary to click on Refresh Follows the description of basic settings After entering values on the screen always save the content by clicking on Apply Note If there is any problem with https certificate after completing the firmware upgrade please see the Annex Https certificate for further steps RACOM s r o RAy2 Microwave Link 33 Step by step Guide 5 1 1 Menu Link settings General e Station name station can be assigned with a name e g the place of installation e Station location for easier inclusion the network hierarchy it is possible to enter the station s loc ation RAy2 Mi
164. k budget calculation Calculation in steps 3a and 3b determines the minimum fade margin required for stable link opera tion as 11 dB rain attenuation is dominant If you use the maximum performance of antenna with diameter of 30 cm complete the radio formula as follows Pr Pr Gr Gp FSL 5 32 2 32 2 129 1 59 7 dB Fade margin A Psl Pr 79 59 7 19 3 dB The resulting fade margin is larger than the required 11 dB Current legislation in the Czech Republic allows maximum EIRP of 20 i e the sum of transmit power and antenna gain at the transmitter can be 20 dB at the most For 99cm antennas TX power can be up to 20 42 22 dB the resultant equation is as follows PR Py Gr Gp FSL 22 42 42 129 1 67 1 dB RACOM s r o RAy2 Microwave Link 17 Implementation Notes Fade margin A Ps IPR 79 67 1 11 9 dB Fade margin is now only 12 dB which corresponds to link availability gt 99 99 of the time in a year Technical literature often gives the minimum fade margin of 20 dB For very long links more than 10 km fade margin will indeed be approximately 20 dB For shorter links however such large margin is not necessary It is helpful to first conduct the calculation above to receive an idea of the attenuation affecting the link The result To achieve the required transmission capacity and link availability for link distance of 4 km transmit power 22 dBm and 99 cm ante
165. l Outdoor Dimensions 244 x 244 x 157 mm EMC Electrical safety ETSI EN 301 489 1 V 1 8 1 2008 04 ETSI EN 301 489 17 V1 3 2 2008 04 EN 60 950 1 2004 ver 1 1 RACOM s r o RAy2 Microwave Link 121 Technical parameters 10 1 2 Link speed Nominal link speed RAy2 xx User data rate Mbps Modulation 1 75 MHz 3 5 MHz 7 MHz 14 MHz 28 30 MHz 40 MHz 56 MHz 56 MHzTO ICS ACCP ACCP ACCP ACCP ACCP ACAP ACCP ACCP ACCP QPSK 2 5 4 9 8 5 19 9 36 8 38 3 50 1 72 9 85 8 16 QAM 4 9 9 6 17 2 38 8 80 9 84 1 110 0 160 2 169 9 32 QAM 6 3 12 1 22 1 49 1 102 4 106 4 139 2 202 7 206 2 64 QAM 7 4 14 3 29 7 62 3 129 8 135 0 176 5 256 9 268 1 128 QAM 8 9 17 2 34 7 73 6 155 5 161 7 211 4 303 7 309 0 256 QAM 19 7 40 7 81 2 170 7 185 2 232 1 337 7 358 9 ver 2 5 Link speed according to RFC 2544 RAy2 xx Link speed Mbps for frames 64 1518 B minimum values Modulation 1 75 MHz 3 5 MHz 7 MHz 14 MHz 28 30 MHz 40 MHz 56 MHz 56 MHzTO ICS ACCP ACCP ACCP ACCP ACCP ACAP ACCP ACCP ACCP QPSK 2 1 4 2 7 5 17 6 32 6 33 8 44 3 64 7 76 1 2 3 4 6 8 3 19 6 36 5 37 9 49 6 72 3 85 2 16 QAM 4 3 8 4 15 1 34 3 71 7 74 6 97 5 142 1 150 7 4 8 9 3 17 0 38 5 80 2 83 4 109 2 159 0 168 6 32 QAM 5 4 10 6 19 6 43 4 90 7 94 3 123 4 179 9 182
166. l operation the link is lost the PHY will re start Auto Negotiation If no energy is detected after 5 seconds the PHY goes back to monitoring receive energy In sense pulse mode the PHY sends out a single 10 Mbps NLP Normal Link Pulse every one second Except for this difference this is identical to previous mode sense operation If the device is in sense mode it cannot wake up a 80 RAy2 Microwave Link RACOM s r o Configuration connected device therefore the connected device must be transmitting NLPs If the device is in sense pulse mode then it can wake a connected device off Off sense pulse Sense and periodically transmit NLP Energy Detect TM sense Sense only on Receive Energy Detect Port advanced The station internal Ethernet switch Port settings Status Local Site A 14 43 Link Ok Link settings Port Port advanced PIRL Egress queue General Port name Eth1 Eth2 CPU Air Radio x State forwarding v forwarding v forwarding v forwa Service access MTU B 10240 v 10240 v 1522 v 1024 Pause limit in Alarm limits frame 0 0 0 0 Switch settings cama 3968 3968 3968 3968 Ignore Status checksum O E O o gt Interface Qos I Refresh Show defaults Show backu Tools Apply p Fig 7 16 Menu Switch settings Port advanced Port name Identification of the internal switch port The switch ports are connected to an ex ternal port or to an internal device radio modem
167. lectronic Equipment and WEEE Waste Electrical and Electronic Equipment environmental directives L ROHS Y Restriction of hazardous substances RoHS The RoHS Directive prohibits the sale in the European Union of electronic equipment containing these hazardous substances lead cadmium mercury hexavalent chromium polybrominated biphenyls PBBs and polybrominated diphenyl ethers PBDEs End of life recycling programme WEEE The WEEE Directive concerns the recovery reuse and recycling of electronic and electrical equipment Under the Directive used equipment must be marked collected separately and disposed of properly Racom has instigated a programme to manage the reuse recycling and recovery of waste in an environmentally safe manner using processes that comply with the WEEE Directive EU Waste Electrical and Electronic EE quipment 2002 96 EC Battery Disposal This product may contain a battery Batteries must be disposed of properly and may not be disposed of as unsorted municipal waste in the European Union See the product docu mentation for specific battery information Batteries are marked with a symbol which may include let tering to indicate cadmium Cd lead Pb or mercury Hg For proper recycling return the battery to your supplier or to a designated collection point 11 3 Conditions of Liability for Defects and Instructions for Safe Operation of Equipment Please read these safety instructions caref
168. llocated channel yet use for example channel L1 RX channel will setup automatically when channel lock activates Set TX modulation QPSK to get the highest possible sensitivity Set RF power according to selected antenna and according to individual frequency licence Set the output power as high as possible Record the access parameters from the Service access menu especially the IP addresses Restart by interrupting the power supply to verify that the parameters are stored correctly and the link works After this preparation phase you can continue to install your devices in a working environment RACOM s r o RAy2 Microwave Link 37 Installation 6 Installation 6 1 Line of sight test Before you install the device to a mast tube verify visually that the view in the direction of the remote unit is unobstructed Line of sight considerations Free Fresnel zones Signal needs space wider than the diameter of the antenna Trees at the lower end of the Fresnel zone They will be taller in a few years Possible building development Objects in the close proximity of the antenna such as edges of other antennas their mounting racks edges of the roof 6 2 Antenna mounting 6 2 1 Mounting methods Mounting on the mast tube can be achieved by o right side mounting or o left side mounting Mounting the FOD unit for antenna polarization can be achieved using o horizontal RX polarization mounting or o vertical
169. m limits Prefer O o F O Switch settings Mapping Status DSCP Queue DSCP Queue DSCP Queue DSCP Queue 00 wv 146 1 B 32 2 5 4 3 v 10 Ml 7 E s2 E 23 gt QoS 20 143 1 342 v 593 w Tools 30 4 1391 352M 5113 E Maintenance 40 20 1 v 3 2 5 523 w 501 24 1 4M 72 353 Live data 6 0 22 1 v 38 2 v 43 History 70 2321 3232 534 Logs 810 4 2411 4 40 2 E 53 e Ping 90M 235 1 4M 44 2 E 57 53 E 0 0 v 26 1 v 42 2 amp 58 3 v Help o0 wv 27 1 E 43 2 w 59 3 M 12 0 23 1 u2 E 63 1330 v 29 1 v 45 2 w 61 3 amp 40 v 30 1 46 2 v 62 3 150 3 1 B 47 2 w 63 3 S Apply Refresh Show defaults Show backup Fig 7 22 Menu Switch settings DSCP The DSCP stands for Differentiated services Code Point which is a 6 bit value stored within the IP header The QoS techniques using those bits are called DiffServ or Differentiated services Port name Identification of the internal switch port The switch ports are connected to an ex ternal port or to an internal device radio modem management CPU Eth1 The external port with RJ45 interface labeled E1 Eth2 The external port with SFP interface labeled E2 CPU The internal port to management CPU Air The internal port to radio modem i e link to the peer unit Enabled The QoS classification according to DSCP priority bits is enabled disabled Prefer Enable this parameter to force DSCP priority over 802 p When enabled the IEEE 802 1p Prefer parame
170. m older versions of the firmware the access certificate for https was changed The web browser configuration has to take place in order to remove link between microwave link management IP address and previous https certificate Mozilla Firefox how to 1 https certificate Remove management IP address from the list Tools Options Advanced View Certificates Servers Encryption Another possibility remove certificate Racom RAy or Racom RACOM s product from the list Tools Options Advanced Encryption View Certificates Authorities Upon the new RAy unit connection following message appear This Connection is Untrustea If you are sure that there is no security risk choose Understand the Risks The next step is Add Exception Finally you have to Confirm Security Exception If the Apply button is not active it is necessary to perform step No 1 and restart web browser Internet Explorer may give following message There is a problem with this website s security certificate Choose Continue to this website not recommended The address line gives you status information Certificate Error This inconvenience is caused by impossibility to create security certificate valid for list of user selected IP addresses RACOM s r o RAy2 Microwave Link 201 Ethernet switch functional diagram Appendix F Ethernet switch functional diagram The o
171. management CPU Eth1 The external port with RJ45 interface labeled E1 Eth2 The external port with SFP interface labeled E2 Air The internal radio modem link to the peer unit State Ethernet switch port forwarding control disabled The switch port is disabled and it will not receive or transmit any frames forwarding The switch examines all frames learning source addresses SA from all good frames except those from MGMT frames and re ceives and transmits all frames as a normal switch blocking Only MGMT frames are allowed to enter ingress or leave egress a Blocked port All other frame types are discarded Learning is disabled on Blocked ports learning Only MGMT frames are allowed to enter ingress of leave egress a Learning port All other frame types are discarded but learning takes place on all good non MGMT frames that are not discarded owing to being filtered MTU B MTU determine the maximum frame size allowed to be received or transmitted from or to a given physical port This implies that a Jumbo frame may be allowed RACOM s r o RAy2 Microwave Link 81 Configuration to be received from a given input port but may or may not be allowed to be trans mitted out of a port or ports The possible values are 1522 2048 and 10240 Bytes NOTE The definition of frame size is counting the frame bytes from MAC_DA through Layer2 CRC of the frame Pause limitin Limit the number of continuous Paus
172. me with an integration time of 1 min Ro 91 Values are defined for 15 rain zones and different time percentages and they are given in ITU R Recommendation P 837 Tab 2 1 Rain rate R mm h ITU R P 837 Shirk alB clibDbiel Fiel JIk Limi N pla 1 0 lt 0 1 0 5 07 21 06 17 3 2 8l 15 2 4 51214 0 3 o8 2 28 45 24 45 7 4 113 421 7 1 15 34 49 0 03 5 6 9 131 12 45 20 18 28 23 33 401 65 105 96 0 01 8 1215 19 22 28 30 32 35 42 60 63 95 145 115 0 003 14 21 26 29 41 54 45 55 45 70 105 95 140 200 142 0 001 22 32 42 42 70 78 65 83 55 100 150 120 180 250 170 Compute specific attenuation yp dB km for the frequency polarization specific rain rate using ITU R recommendation P 838 Rain attenuation for rain rate yp can be calculated as follows Qhv YRoot Kh v Ro o1 where 12 RAy2 Microwave Link RACOM s r o Implementation Notes Kh v hy constants for horizontal and vertical polarization Constants are slightly different for each polarization see next table according to ITU R P 838 Tab 2 2 Constants k a for horizontal and vertical polarization at 10 11 17 and 24 GHz Specific attenuation for 11 GHz kh Qh ky ay 10 GHz 0 01 1 26 0 01 1 22 11 GHz 0 02 1 21 0 02 1 16 17 GHz 0 06 1 09 0 07 1 01 24 GHz 0 14 1 01 0 14 0 96 Sp
173. ments Total frames received with a length of less than 64 octets and an invalid FCS In jabber Total frames received with a length of more than MaxSize octets but with an invalid FCS In MAC RX er Total frames received with an RxErr signal from the PHY rors In discards Total number of frames that normally would have been forwarded but could not be due to a lack of buffer space In filtered Total number of good frames that were filtered due to ingress switch policy rules Egress statistics counters Out octets The sum of lengths of all Ethernet frames sent from this MAC Out FCS errors The number of frames transmitted with an invalid FCS Whenever a frame is modified during transmission e g to add or remove a tag the frame s original FCS is inspected before a new FCS is RACOM s r o RAy2 Microwave Link 75 Configuration Frame size histogram counters added to a modified frame If the original FCS is invalid the new FCS is made invalid too and this counter is incremented Out unicasts Out multicasts Out broadcasts Out pause The number of frames sent that have a Unicast destination MAC address The number of good frames sent that have a Multicast destination MAC address NOTE This does not include frames counted in Out broadcasts nor does it include frames counted in Out pause The number of good frames sent that have a Broadcast destination MAC address The number of Flow Control frames
174. modified On the Local events screen enter Configuration and hit Enter You can use plain text or regular expressions for filtering JavaScript format 108 RAy2 Microwave Link RACOM s r o Configuration 7 6 5 Ping The Ping tool allows sending ICMP pings to a selected address Status Link settings General Radio Service access Alarm limits Switch settings Status Interface Qos Tools Maintenance Live data History Logs gt Ping Local Site A 12 36 Link Ok Ping Destination Size B Count 192 168 141 227 56 5 gt gt ping c 5 s 56 192 168 141 227 PING 192 168 141 227 192 168 141 227 56 data bytes 64 bytes from 192 168 141 gt seq 0 ttl 64 time 187 164 bytes from 192 168 141 z seq 1 ttl 64 time 0 719 64 bytes from 192 168 141 z seq 2 ttl e4 time 0 687 64 bytes from 192 168 141 seq 3 ttl e4 time 0 750 64 bytes from 192 168 141 seq 4 ttl 64 time 1 000 hm NM NR oN KD NM hm Nh RD ORD ES E S BEREE 192 168 141 227 ping statistics 5 packets transmitted 5 packets received 0 packet loss round trip min avg max 0 687 1 868 6 187 ms Fig 7 35 Menu Tools Ping Start the test by clicking on Send The result is displayed in the text window Destination Size B Count Destination address in dotted decimal notation The default address 127 0 0 1 is the localhost address i e the station itself Length of sent data 7 to 1500 bytes
175. modulation The Feature key limiting the data transfer speed enables only certain combinations of the channel bandwidth and modulation order to get the data transfer speed according to the Feature key The data transfer speed is typically slightly higher than declared When installed the Feature key is activated after the station restart The station can be restarted using the Tools Maintenance Restart Choose the Restart mode warm Feature Limit Remove Upload Name of the function controlled by the Feature key Feature keys of the Peer station are only displayed They can be neither added nor deleted To be able to manipulate the Feature keys it is necessary access directly management system of the relevant station use the IP address of the relevant station The numeric value set by the key The specific Feature key can be deleted using the Delete button The parameters controlled by this Feature key are reset to their default values after the station restart Note The link radio parameters can be changed subsequently e g to a different operating frequency Feature keys are installed into the station from the binary files Open file upload Dialog for the Feature key binary file selection is open The Feature key is activated after the station restart 98 RAy2 Microwave Link RACOM s r o Configuration Firmware Status Link settings General Radio Service access Alarm limits Switch set
176. n NIA Local 00 02 a9 60 3b 6b 192 168 141 226 24 Web SSH off Local 2014 05 02 06 47 54 0 days 01 01 46 0 days 01 01 46 0 days 00 00 00 100 0000 0 days 01 01 46 0 days 00 00 00 a Peer RAy2 17 10233353 Site B U30 0 1 3 6 2014 05 02 08 02 39 50 5 54 6 PoE Peer U wrong rcinfo17 default 12 28 MHz U29 17 201500 L4 17 114000 QAM128 10 155 46 358 70 5 26 2 1 93e 08 Peer 1000 Mbps full MDI down NIA Peer 00 02 a9 9 26 09 192 168 141 227 24 Web SSH off Peer 2014 05 02 06 47 53 0 days 01 01 48 0 days 01 01 48 0 days 00 00 00 100 0000 0 days 01 01 48 0 days 00 00 00 The Device menu provides basic information about local and remote station Informations are valid at the moment the page is open or the Refresh button is pushed 60 RAy2 Microwave Link RACOM s r o Configuration Status Brief shows only the most important values Status Detailed provides further details Below is a list of all values according to the menu Status Detailed 7 3 1 Status Device Unit code Serial no Station name Station location Firmware version Date Time Inside temperature C Voltage V Power supply 7 3 2 Status Radio Radio type Polarization Frequency table Bandwidth MHz Frequency manual input Station type indicator Station serial number Station name selected by user Unit location assigned b
177. n Four addresses 169 254 173 236 30 are used for internal communication Must not be used as service IP address Unknown For easier identification of service IP address RAy2 is equipped with LLDP protocol IP address Protocol sends a broadcast every 60 seconds with the following information Management address IP address System Description Serial number Chassis Subtype Type e g RAY2 17 L IEEE 802 1 Port and Protocol VLAN ID Port and Protocol VLAN Identifier e g 300 0x012C only if Management VLAN enabled Message can be recorded and converted into a readable form using a LLDP client A suitable tool for this purpose is Wireshark IP traffic analyzing tool with free licenses available both for Windows and Linux To locate the message easily use the Capture filter ether proto 0x88cc in Wireshark Netmask Mask for service access 24 by default Gateway Default gateway for service access empty by default 66 RAy2 Microwave Link RACOM s r o Configuration Web server Allowing access via web server for HTTP and HTTPS protocol Attention after disabling access via web server you will not be able to access the unit using a web browser CLI telnet Enabling access via telnet protocol Provides access to CLI Command Line Interface for simple telnet clients Disabled by default CLI SSH Enabling access via SSH protocol Provides secure access to CLI If preventing unau thorized access to the station is number one
178. n Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 24 19 9 93 8 5 14 23 12 19 21 0 23 4 16 QAM 48 38 8 86 15 0 20 30 18 26 5 19 3 21 7 32 QAM 60 49 1 82 18 5 26 33 23 29 17 5 19 9 64 QAM 72 62 3 79 21 5 28 37 26 33 14 2 17 6 128 QAM 84 73 6 75 25 0 30 37 28 33 12 2 14 6 256 QAM 96 81 2 73 28 0 33 37 31 33 10 2 12 6 ver 2 1 RAy2 11 xA RAy2 11 xB Channel spacing 28 30 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3 dB 1 dB 3 dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit Mbps dBm dB dB dB dB dB QPSK 50 36 8 91 7 5 12 23 10 19 21 0 23 4 16 QAM 100 80 9 83 15 0 20 30 18 26 5 18 3 20 7 32 QAM 125 102 4 79 18 5 24 33 22 29 16 5 19 9 64 QAM 150 129 8 76 21 5 28 35 26 32 12 5 15 8 128QAM 175 155 5 72 25 0 30 35 28 32 9 5 12 8 256 QAM 200 170 7 70 26 5 33 35 31 32 6 5 9 8 ver 2 0 RAy2 11 xA RAy2 11 xB Channel spacing 28 30 MHz ACAP operation Co channel rejection Adjacent channel Selectivi Raw
179. n into account as well because the situation of high interference value can lead to high RSS but low SNR Desired output RF power In case of enabled ATPC it has the meaning of the maximum allowed power Only for links operating in the ISM band RAy2 17 RAy2 24 Gain of used antenna It is used to calculate approximate EIRP Only for links operating in the ISM band RAy2 17 RAy2 24 Approximate calculation of EIRP Number on the right shows the allowed EIRP limit Sign between numbers gives information on compliance non compliance with allowed EIRP limits RACOM s r o RAy2 Microwave Link 65 Configuration 7 4 3 Service access Services Access routes for link configuration Status Local Site A 09 19 Link Ok Link settings Services Users General R Local Peer some IPv4 address 192 168 141 226 192 168 141 227 gt Service access Netmask 24 24 Alarm limits Gateway 192 168 141 254 192 168 141 254 Switch settings ave Status CLI telnet oO oO CLI SSH on v on v Interface Management VLAN a E Qos Management VLAN id Tools Internal VLAN id 2 Maintenance SNMP d o Live data SNMP community string i SNMP trap IP 0 0 0 0 0 0 0 0 History Internal link watchdog oO Logs Ping Help Apply Cancel Refresh Show defaults Show backup Fig 7 9 Menu Link settings Service access Services IPv4 address Service IP address by default 192 168 169 169 for L station and 192 168 169 170 for U statio
180. nal maximums To differentiate between the main and the side maximums refer to the Main and side lobes paragraph RSS measurement For correctly setting the bridge and positioning it in the right direction it is advisable to connect a PC and use the diagnostic capabilities of the RAy2 station In uncomplicated cases it is enough to connect a voltmeter via connectors and adjust to the lowest indicated voltage Voltage is calibrated according to signal strength E g RSS 65 dBm corresponds to voltage 0 65 V RSS 80 dBm corresponds to voltage 0 80 V etc Fig 6 38 RSS connectors Fig 6 37 RSS connectors connecting a voltmeter RACOM s r o RAy2 Microwave Link 53 Installation Main and side lobes 40 Fig 6 39 Radiation diagrams 20 G dbi N oO 20 40 G dbi N 10 40 20 0 20 40 G dbi N Both antennas should be oriented towards each other using the peaks of the radiation diagram Adjust the antenna alternately in the horizontal and vertical axes and monitor the resulting signal strength Use the calculation of the expected RSS with the precision of several dBm as guidance Side lobes transmit a signal ca 20 dBm weaker see the Microwave link Calculation http www racom eu eng products microwave link html calculation 54 RAy2 Microwave Link RACOM s r o Installation The resulting RSS
181. nd the radio channel is slower The difference is more pronounced in case of a long packet and the low speed of the radio channel Access security For better protection against unauthorised access to configuration you should only allow as few kinds of access as possible The most secure type is SSH with key leave only SSH active with only key choice RSS To configure the link and monitor its state several menus display the RSS signal strength Please keep in mind that Ray2 is not a measuring instrument hence the precision of the RSS reading is limited Though in most situations the RSS reading accuracy is better than 2dB the absolute RSS value should not be used for accurate comparisons e g between two links 118 RAy2 Microwave Link RACOM s r o Troubleshooting Problem with https certificate See the Appendix E Https certificate RACOM s r o RAy2 Microwave Link 119 Technical parameters 10 Technical parameters 10 1 General parameters 10 1 1 Technical parameters overview T Licensed bands ISM bands e di RAy2 10 RAy2 11 y RAy2 17 RAy2 24 Band GHz A 10 30 10 59 A B 10 70 11 70 RAS 94 094 05 sub bands A B B 10 125 10 675 C D 10 50 10 68 l l l l ODU inits Unit L and U One universal unit Duplex any combination A B 490 530 optional optional spacing MHz L and U u
182. ndex html Nite Iwww racom eu download hw ray free eng 00_letaky datasheet_RAY2_en pdf a http Iwww racom eu download hw ray free eng 00_letaky datasheet_RAY_en pdf 5 http Iwww racom eu download hw ray free eng 00_letaky leaflet_RAY_scada_en pdf http I www racom eu download hw ray free cz 01_ray RAy AppNote en pdf RACOM s r o RAy2 Microwave Link RAy2 Microwave Link 1 RAy2 Microwave Link The microwave link RAy2 is designed as a high speed point to point wireless bridge for data transmission under the latest requirements of modern wireless transmission equipment It is built on a platform with a modern component base RAy2 works with an ethernet interface and can be used in backhaul networks as well as a last mile terminal The design of microwave link RAy2 reflects effort on meeting the strictest criteria of ETSI standards particularly for durability against interference high receiver sensitivity and high output power to achieve maximum link distance The native gigabit Ethernet interface is able to cope with full speed user data throughput at low latency High availability of the link up to 99 999 is able to be achieved using hitless Adaptive coding and modulation The link properties can be summarised as e High data throughput e Spectrum effeciency e Robustness e Security cofiguration via http https ssh User friendly interface advanced diagnostics Key technical features Frequency RAy
183. ne of the popular schemes for imple menting rate limiting is a leaky bucket The way a leaky bucket scheme works is that the bucket drains tokens constantly at a rate called Committed Information Rate CIR and the bucket gets replenished with tokens whenever a frame is allowed to go through the bucket All calculations for this bucket are done in tokens Therefore both bucket decrementing and incrementing is performed using tokens i e frame bytes are converted into bucket tokens for calculation purposes These device supports a color blind leaky bucket scheme The traffic below Committed Burst Size limit CBS Limit is passed without any further actions If the traffic burst were to continue and the bucket token depth approaches closer to the Excess Burst Size limit EBS Limit by less than the CBS Limit then a set of actions are specified Note that if the frame gets discarded then the equivalent number of tokens for that frame will not get added to the bucket RACOM s r o RAy2 Microwave Link 83 Configuration Passed frame size a based token update EBS Limit Possible actions Discard the frame Pass the frame and All bucket calculations send flow control frame done in units of tokens back to the source CBS Limit Pass the traffic EBS Excess Burst Size CBS Committed Burst Size CIR Committed Information Rate CIR Fig 7 18 Leaky bucket Port name Identification of the internal switch port
184. nge 85 190 MHz Freq table rcinfo24_ISM250_default 11 basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz L22 240795 U43 24164 5 L38 241355 U59 24220 5 Ch No Lower MHz 24030 5 24034 0 24037 5 24041 0 24044 5 24048 0 24051 5 24055 0 24058 5 24062 0 24065 5 24069 0 24072 5 24076 0 24083 0 24086 5 24090 0 24093 5 24097 0 24100 5 24104 0 24107 5 24111 0 24114 5 24118 0 24121 5 24125 0 24128 5 24132 0 Ch No Upper MHz 24115 5 24119 0 24122 5 24126 0 24129 5 24133 0 24136 5 24140 0 24143 5 24147 0 24150 5 24154 0 24157 5 24161 0 24168 0 24171 5 24175 0 24178 5 24182 0 24185 5 24189 0 24192 5 24196 0 24199 5 24203 0 24206 5 24210 0 24213 5 24217 0 ver 2 0 RACOM s r o RAy2 Microwave Link 179 Technical parameters 10 7 4 Nominal frequencies FCC ETSI RAy2 24 Bandwidth 3 5 MHz TX channel nominal frequencies Band 24 05 24 25 GHz default duplex sp 73 5 MHz duplex spacing range 63 192 5 MHz Freq table rcinfo24_ISM200 10 basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz 24118 0 24121 5 24125 0 24055 0 24128 5 24058 5 24132 0 24062 0 24135 5 24065 5 24139 0 24069 0 24142 5 24072 5 24146 0 24076 0 24149 5 24079 5 24153 0 24083 0 24156 5 24086 5 24160 0 24090 0 24163 5 24093 5 24167 0 24097
185. ngth of between 65 and 127 octets inclusive including those with errors Total frames received and or transmitted with a length of between 128 and 255 octets inclusive including those with errors Total frames received and or transmitted with a length of between 256 and 511 octets inclusive including those with errors Total frames received and or transmitted with a length of between 512 and 1023 octets inclusive including those with errors Total frames received and or transmitted with a length of between 1024 and MaxSize see MTU parameter octets inclusive including those with errors 76 RAy2 Microwave Link RACOM s r o Configuration Histogram Frame size histogram counters can count received and or transmitted octets The mode counters of histogram counters is indicated here mode Measure This is the time interval the diff column is valid for The diff column shows the differ time ence of the actual value of the counters at the moment of pressing the Difference button and the value of the counters at the moment of pressing the Refresh button Refresh It other words The Difference counter reference value can be reset by pressing the Difference Refresh button The time point the Difference counter sample is triggered and the diff value is calculated is defined by pressing the Difference button The total column always shows the actual values It is refreshed either by pressing th
186. nits C D 91 min 60 min 60 A B 1 75 3 5 7 14 Channel spacing 1 75 3 5 7 14 20 28 30 40 56 3 5 7 14 28 3 5 7 14 28 CS MHz 28 56 C D 1 75 3 5 7 14 40 56 40 56 28 Channel freq detail detail detail detail 2 5 360 alienate 4 9 360 4 9 360 roel epeed i C D 2 5 170 l l Mbps detail detail detail detail 81 64B 359Mbps Latency IHS 234 1518B 359Mbps PEM 100 2 5 Mbps 99 2 5 Mbps 96 4 9 Mbps 96 4 9 Mbps Sensitivity 67 340 Mbps 67 340 Mbps 66 340 Mbps 65 340 Mbps BER 10 dBm detail detail detail detail Output Power Dros 5 23 QPSK BE Ia es dBm gt 19 las 17 256QAM 73T S oe hi ATPC yes yes yes yes Consumption W 21 TBD 21 23 Weight kg 2 8 2 8 2 5 2 5 Radio param EN 302 217 2 2 V 1 3 1 EN 300 440 2 V 1 4 1 1 RAy2 11 not available yet ver 2 3 120 RAy2 Microwave Link RACOM s r o Technical parameters Modulation fixed QPSK 16 32 64 128 256 QAM or ACM FEC LDPC User interface RJ45 1 Gb Eth 10 100 1000 IEEE 802 3ac 1000BASE T MTU 10240 B recommended cable S FTP CAT7 User interface SFP 1000Base SX 1000Base LX MTU 10240 B user exchangable SFP Service USB A Power PoE 40 60 VDC IEEE 802 3at up to 100m DC 20 60 V floating Operating temperature range 30 55 C ETSI EN 300019 1 4 class 4 1 Mechanical design FOD Ful
187. nnas were selected for both sides of the link Sources for Chapter Chapter 2 mplementation Notes 1 Lehpamer H Microwave transmission network Second edition ISBN 0071701222 McGraw Hill Professional 2010 ITU R recommendation used ITU R P 453 10 The radio refractive index its formula and refractivity data ITU R P 530 14 Propagation data and prediction methods required for the design of terrestrial line of sight systems ITU R P 837 1 and 6 Characteristics of precipitation for propagation modelling ITU R P 838 3 Specific attenuation model for rain for use in prediction methods ITU R P 310 ITU R P 526 ITU R P 676 ITU R P 834 ITU R P 835 18 RAy2 Microwave Link RACOM s r o Product 3 Product RAy2 microwave links are designed for data transmissions in both licensed and unlicensed ISM bands They work as a point to point link in a full duplex regime with transfer speed of up to 360 Mbps Band width can be varied from 1 75 up to 56 MHz Modulation can be fixed or adaptive and can be adjusted from QPSK to 256QAM Fig 3 1 RAy2 Microwave link The link is formed by two FOD Full Outdoor stations In the case of links operating in the ISM bands RAy2 17 RAy2 24 both stations have identical hardware In the case of links operating in licensed bands one unit is transmitting in the Lower and receiving in the Upper part of the band The other unit is operating vice versa RAy2
188. nneenes 186 TAS RUB QUG NG irni indeed toto Re eon te alana a a coud a eee te eee adi ansh aah aus area ies 186 RACOM s r o RAy2 Microwave Link 3 RAy2 Microwave Link 11 2 ROHS and WEEE compliance cccccccccecccecceccceeeceeeceeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeteeeneetnes 186 11 3 Conditions of Liability for Defects and Instructions for Safe Operation of Equipment 186 11 4 Important Notifications 2 0 0 0 ccceeseeeeeeceeeeaeeaaeeaaeeaeecaeceaeeaaeeeecececeaeceaeceeeeeeseeeeeeeeeeeeeness 187 11 5 Warranty cscs Sic tecnica ye Sa cn cae Dee tie tind add E a nc rata dae AE ted ae we E 188 11 6 Declaration OF Conformity xt cseted seater ana treubtas sda estan sgeas case masahin seeder te iberedetd Sahsrseataniy cited 189 11 7 Country of Origin Declaration i iiscctete iiss acta e Mis Gu ainda ahinea awe 192 As Antenna diM NSiON sisie cccaccceave ccsuscusvescecuacccesvcstuceslusevecetcevedceuudy cavussuivevcervicatadeueaeceditay evens 193 BRam ZON e Maps iseeies ceieerad estes ee ae Hs A el ed ee SG a 194 GC IP address in the POr toe a a eerie et iasrerm ei ein eal ou einen va 195 DSSA Key Generales acnc xencrtcs t tt ates eed natntaten sends sescens aa a a Ea TN aa E Tapat 199 E Https COMificates ci c cccccisstacnctiiiivesnadetedecedncceciadsciavbaenatecdecucsactccuavesdvelsceddecvag E ER EES 201 F Ethernet switch functional diagram e sesssssseesessesssriirrsssttirttntttttttttttttttetetktnnntannnsttrnnnnnana
189. no 101234353 10233353 Station name Site A Site B Station location L30 U30 LED indicators Date 2014 05 02 2014 05 02 Time 12 59 14 12 59 14 Time source manual v Adjust time Adjust time NTP source IP NTP period Time zone GMT Greenwich Mean Time Daylight saving on v Apply Cancel Refresh Show defaults Show backup Fig 7 7 Menu Link settings General Unit code Serial no Station name Station location LED indicators Date Time Time source Station type indicator Station serial number Station name selected by user Unit location assigned by user Enable LED status indicators on the body of the station You can turn off all LEDs with this option The internal real time clock The clock is set manually or it is synchronized with NTP server and set for both stations Time synchronization source setup Manual setup or NTP protocol use For easier diagnostics of link operation it is recommended to use the NTP time synchronization RACOM s r o RAy2 Microwave Link 63 Configuration Manual time setup Use the dialog box to manually set the current date and time You can copy time from browser local PC Adjust time Adjust time Date yyyy MM dd 2014 02 10 Time hh mm ss 08 02 59 Copy browser time Apply Cancel NTP source IP IP address of the time synchronization server NTP period Time synchronization interval Time zone Time zone Daylight saving Enable daylight saving t
190. o 1500 bytes 8 bytes of the header will be added Qos Count Number of sent pings Network The period for sending pings is constant 1000 ms Tools Go to Ping Fig 7 38 Configuration menu help There is a link on each help screen which points to the respective configuration screen RACOM s r o RAy2 Microwave Link 111 Configuration Clicking the question mark icon in the upper right corner of the configuration screen brings a summary help for the configuration screen in the pop up window aamin Logout Microwave Link P RATOM as Local Site A 08 54 4 Peer Site B 08 54 stination Size B Count 2 168 141 227 56 5 Send ping c 5 s 56 192 168 141 227 NG 192 168 141 227 192 168 141 227 56 data bytes bytes from 192 168 141 227 seq 0 ttl 64 tim bytes from 192 168 141 227 seq 1 ttl 64 tim bytes from 192 168 141 227 seq 2 ttl 64 tim Hints Ei t bytes from 192 168 141 227 seq 3 ttl 64 bytes from 192 168 141 227 seq 4 ttl 64 i ace Ping 192 168 141 227 ping statistics The Ping tool allows sending ICMP pings to a selected address packets transmitted 5 packets received 0 p Start the test by clicking on Send The result is displayed in the text window tund trip min avg max 2 656 4 275 10 500 ms Destination Destination address in dotted decimal notation The default address 127 0 0 1 is the localhost address i e the station itself Size B Length of sent data 7 to 1500
191. o be able to make service exchange of the corrupted unit if necessary The new exchanged unit is not able to make an active connection with the other unit if it is not loaded with the proper authorization key cli link _ key save s s f lt file gt The key is backed up to selected file in the internal unit file system It can be transferred to an ex ternal medium for example using the scp client Authorization key restoration from the external medium The key has to be transferred to the unit internal file system first Scp client can be used The CLI commands can be applied subsequently cli_link_key load t b f lt file gt cli link key apply t b RACOM s r o RAy2 Microwave Link 117 Troubleshooting 9 Troubleshooting Polarization incorrect Install the unit with the correct horizontal or vertical polarization The arrow mark placed just next to the Status LED indicates the unit RX polarization When the arrow is perpendicular to the earth unit receives signal in vertical polarization When the arrow is parallel to the earth unit receives signal in horizontal polarization The connectors must point downward at an angle The link cannot be established Start with the most resilient configuration This configuration depends on the type of unit We re commend to use the narrowest available bandwidth e g 3 5 MHz the lowest modulation level QPSK and maximum available output power TX and RX c
192. owave Link RACOM s r o Installation 6 2 3 Lubrication and preservation of the antenna pivot Before fitting the FOD unit bush onto the antenna pivot ensure that the O ring part No 1 is in the correct position It is also essential to prevent moisture getting in between these two parts This moisture could cause oxidation which would complicate disassembly of this mechanical coupling in the future For this reason we need to treat these surfaces with the grease which is supplied in the box marked SILIKONOVE MAZIVO If you use a different grease for lubrication then it should be a Teflon or a silicon grease Fig 6 22 Grease points on the antenna pivot and FOD unit bush Grease the internal area of the bush on the FOD unit 2 and the O ring 1 with a thin even layer that allows the pin to slide easily into the bush without damaging the O ring Grease the area beyond the O ring on the antenna pin 3 with a thicker layer so that it fills the gap caused by the play between the pin and the bush max 0 1 mm g thus preventing moisture getting in Installation should be carried out according to the antenna installation description see point f of this description The tub with grease is supplied with the RAy2 units 6 2 4 Flexible waveguide Any type of antenna may be connected to the RAy2 unit using a flexible waveguide Flexible waveguide mounting kit can be ordered as an accessory part Fig 6 23 Flexible wave
193. paration of user and service operations e Management VLAN id Defining 802 1Q VLAN tag for service operations Status Local Site A 09 19 Link Ok Link settings Services Users General i Local Peer ne IPv4 address 192 168 141 226 192 168 141 227 gt Service access Netmask 24 24 Alarm limits Gateway 192 168 141 254 192 168 141 254 Switch settings a EEN CLI telnet Fi a CLI SSH on v on v Interface Management VLAN Fj Fj Qos Management VLAN id Tools Internal VLAN id 2 Maintenance SNMP O o Live data SNMP community string SNMP trap IP 0 0 0 0 0 0 0 0 History Internal link watchdog Fi Logs Ping Help Apply Cancel Refresh Show defaults Show backup Fig 5 3 Configuration menu Link settings Service access Services RACOM s r o RAy2 Microwave Link 35 Step by step Guide 5 1 3 Menu Link settings Service access Users Edit enter the menu New password choose a password and enter it e Confirm password enter the password again to confirm Status Local Site A 09 25 Peer Site Link settings Services Users General Radio Local i Username Group Password SSH key Edit gt Service access super cli super Set None o admin cli_admin Set None Edit Alarm limits Eat guest cli_guest Set None Switch settings Peer Status Username Group Password SSH key Interface super cl_super Set None admin cli_admin Set None Qos guest cliguest Set None Tools Maintenance Add use
194. pe currently used for transmitting When adaptive modulation is enabled the ACM letters are displayed as well as information about maximum permitted modulation current modulation ACM maximum modulation Current output power on the RF channel in dBm If ATPC is enabled the ATPC letters are displayed as well as information about maximum permitted power current power ATPC maximum power Current transfer capacity of radio channel for user data The maximum RF channel capacity according to installed feature key RACOM s r o RAy2 Microwave Link 61 Configuration RSS dBm SNR dB BER Link uptime 7 3 3 Status Ethernet Link mode Eth1 2 MDIX Eth1 2 Received signal strength If ATPC is enabled the ATPC letters are dis played as well as information about threshold value for activation of power control loop current RSS ATPC threshold RSS Signal to Noise Ratio If ATPC is enabled the ATPC letters are displayed as well as information about threshold value for activation of power control loop current SNR ATPC threshold SNR Bit Error Rate registered at the receiving end Instantaneous value Time elapsed since the current link connection has been established Status of ethernet interface Current bit rate 10 10BASE T 100 100BASE TX and 1000 1000BASE T and state of duplex FD full du plex HD half duplex Status of the internal crossover of ethernet cabl
195. ption of user data flow between stations Enable Opening analyzer functions Start Interrupts communication on the link and starts scanning frequencies in the band Spectrum Selection of measurement length in range measure time single sweep up to 15 min Mute peer TX The deactivation of Peer station transmission during measurement RACOM s r o RAy2 Microwave Link 103 Configuration 7 6 3 History Station continuously stores information about the values of important variables Stored values can be viewed using three methods Thumbnails Viewer and Data Thumbnails Preview all values for the last 24 hours Click on a thumbnail to open the viewer with a chart itus Local Site A 11 10 Link Ok Peer Site B 11 1 ik settings Thumbnails Viewer Data General Description Quantities Radio Temperature Voltage RSS Service access Alarm limits W N eaea itch settings Status f Interface Qos SNR BER Net bitrate dis Maintenance wT V YNY Tm Live data a eee ee i gt History Logs Ping Ip Eth1 in throughput Eth1 out throughput Eth2 in through Eth2 out throughput TX power Refresh Fig 7 31 Menu Tools History Thumbnails Temperature inside Instantaneous value of temperature inside the station Measured on the the station modem board Temperature of radio board is available via SNMP 104 RAy2 Microwave Link RACOM s r o Configuration Supply voltage Instantaneous
196. r Refresh Mirror users Live data Fig 5 4 Configuration menu Link settings Service access Services 5 1 4 Menu Maintenance Feature keys The firmware of the microwave link is capable of controlling the maximum user data speed The default user speed without the feature key is the minimum for the respective hardware unit The feature key to assign the maximum user data speed should be installed prior to physical installation For further details see the section called Feature keys 5 2 Basic link configuration Default radio parameters depend on the specific type of link and the specific channel allocation table Channels are typically set in the lower part of the band the smallest bandwidth QPSK modulation and low power Both units in the pair should be capable of immediate communication If it is possible to work with these radio parameters at the installation location the link can be activated On an operating link the required operating parameters can then be set up If a change in the parameters is necessary it is done in the menu Link settings Radio and saved by clicking Apply This applies when working on both units simultaneously if they are connected otherwise each unit is configured individually When configuring units individually pay attention to correct settings of duplex pair for channels TX and RX For example if one station has TX channel L1 then the second station must also have the channel RX L1
197. rce can be used Should the positive or negative potential be grounded the middle pin of the 3 port DC con nector can be used to make a connection between ground and the respective power wire If grounding is required it should only be made in one of the following ways on the DC power source side or using the 3 port DC connector plugged into the unit Important A The microwave unit doesn t support a combination of both power supplies Only one power supply can be connected at any one time HW button E _0 Ry be Fenn RAy2 pc fen Ray2 tno RAy2 GND De enn RAy2 Fig 3 5 Power supply connector Fig 3 6 Grounding options RACOM s r o RAy2 Microwave Link 21 Product Fig 3 7 Power supply connector 3 4 Status LEDs Fig 3 8 Status LEDs Tab 3 1 Meaning of LED status indicators Diode Colour Function User port Green Flashing slowly Auto Negotiation in progress Flashing rapidly Link Activity 10 100 1000 ETH Permanently lit Link 10 100 1000 Management port Yellow Flashing Link Activity 10 100 Permanently lit Link 10 100 Permanently lit System OK Green Flashing rapidly Booting Sys Flashing slowly Operating system in service mode Permanently lit Station is performing defaults Red Firmware writing in progress DO NOT POWER OFF Flashing slowly Serious system error AIR Green Permanently lit AIR link OK Red Permanently lit AIR LOSS
198. reaches the receiver at the same time in opposite phase as the direct wave that travels in a straight line from the transmitter Multipath propagation gives rise to two kinds of signal degrading effects i e flat fading and frequency selective fading Flat fading is a reduction in input signal level where all frequencies in the channel of interest are equally affected and is dependent on path length frequency and path inclination In addition it is strongly dependent on the geoclimatic factor K To calculate the probability of outage due to multipath propagation of microwave links the ITU R probability model can be used which describes a single frequency or narrowband fading distribution suitable for large fade depths A in the average worst month in any part of the world based on ITU R P 530 14 The calculation for detailed link design is given as follows 1 Py KoP4 1 e pl 102f0 8x4 09 00087h A 10 where d link distance km f frequency GHz h altitude of lower antenna m A fade depth dB K is geoclimatic factor and can be obtained from K q 04 6 0 0027dN1 The term dN1 is provided on a 1 5 grid in latitude and longitude in ITU R Recommendation P 453 The data are available in a tabular format and are available from the Radiocommunication Bureau BR E g in Central Europe the values dN1 range from 242 to 362 From the antenna heights h and h meters above sea level calculate the magnitude of the path in
199. rounding set for grounding RAy equipment to the mast Contains a ZSA16 grounding terminal grounding tape and a cable with grounding lugs Detail see Grounding Datasheet SET RAY TOOL Set of tools for installation of the bracket and mounting of con nectors These are branded tools which allow complete installa tion of the microwave bridge Extended descriptions ayy See www racom eu Microwave link Accessories E shop Accessories easiest to order here E shop RACOM Use there a search engine CtrltS and RACOM PART NUMBER of the searched item 18 http www racom eu download hw ray free eng 07_prislusenstvi CAB DC 2x1 pdf 19 http www props sro cz HO7RN F php en 20 http www racom eu download hw ray free eng 07_prislusenstvi OTH DP 024 pdf 23 http www racom eu download hw ray free eng 07_prislusenstvi ZSA16 en pdf http www racom eu eng products microwave link html accessories https webservice new racom eu main eshop list a 1 amp t 10 RACOM s r o RAy2 Microwave Link 31 Step by step Guide 5 Step by step Guide The following chapters will guide you step by step through preparation installation and activation of the RAy2 link e Pre installation check out e Installation e Advanced configuration e Troubleshooting Pre installation Checklist Familiarise yourself with the controls and prepare your configuration ahead of the installation of the link on the mast tube Both unit
200. rowave Link RACOM s r o Configuration Edit user Clicking Edit next to a username opens a screen with configuration of the given account Status Link settings Services General Edit user Username Radio gt Service access Group Alarm limits Password Switch settings Local Site A 09 28 Link Ok Peer Site Users admin cli_admin Set New password Status Confirm password Interface Qos SSH key Tools Maintenance Key file Live data History Logs Username Group Password New password Confirm password SSH key Key file Delete O Set replace Proch zet Soubor nevybran Apply Cancel User name The group to which the user belongs Password can be set or deleted Delete User will not have a password The user will only be able to log in with a ssh key In order to delete the password you must first upload ssh key Set Password settings New password Repeat password Working with ssh key Delete Clear all ssh keys of the user Set replace Add a new key If there already was any key s it will be overwritten Add Add a new key You can enter multiple ssh keys this way Insert key file Save the menu content by clicking on the button Apply Delete user Users from the group cli_super have a Delete button next to them You can delete a user using that button User is removed without further queries Users from the
201. s Show defaults Show values of individual parameters as they are stored in backup configuration in the buffer To use any of these values you must use the Apply button Show backup Show values of individual parameters from backup configuration To use any of these values you must use the Apply button For loading the backup configuration see menu Tools Maintenance Backup Start Use the Start button to start automatic refresh of displayed information Information subject to this update is highlighted with a refresh icon Stop Use the Stop button to stop automatic refresh of displayed information A piy Cancel Refresh Show defaults Show backup Fig 7 1 Info Refresh Help The microwave link configuration system is equipped with built in Help see Help section The Help is accessible in two forms e Configuration parameter context help The help text is displayed in the pop up window after clicking the parameter name e The whole user interface help The help text is displayed within the configuration screen after clicking the Help menu Secure login You can login into the configuration interface using either the insecure http protocol default login screen or the secure https protocol You should select the connection method on the login screen If the https protocol is used it is not possible to tap the network communication and acquire the station s login information RACOM s r o RAy2 M
202. s without antennas can lie on a desk with flanges running parallel and facing up at an angle on a non metal desk they can also face downward In the case of units operating in the ISM band RAy2 17 RAy2 24 turn the unit holders so that they are roughly perpendicular to each other In the case of units operating in licensed bands RAy2 10 RAy2 11 turn unit holders so that they are roughly parallel to each other Use an ethernet cable to connect each of the units to a PoE source and connect a PC to one of them for configuration Take the following steps to establish a connection between the PC and RAy2 and perform a basic setup https 192 168 169 169 Device menu gt set IP Bridge menu gt radio IP address 192 168 169 170 Netmask 255 255 255 0 Fig 5 1 Link Configuration RAy2 17 perpendicular holders 32 RAy2 Microwave Link RACOM s r o Step by step Guide Warning During operation never bring the waveguides of the stations close to each other There is a risk of damaging sensitive input circuits 5 1 Service access The RAy2 link is supplied with a default configuration of access parameters Unit L has the service IP address 192 168 169 169 and mask 255 255 255 0 Unit U has the service IP address 192 168 169 170 and mask 255 255 255 0 access is allowed over HTTP HTTPS or SSH the username is admin and the password is also admin On your PC setup an IP address that is within the mas
203. s port must have a good CRC or else they are discarded When this parameter is set the last four bytes of frames received on this port are overwritten with a good CRC and the frames are accepted by the switch assuming that the frame s length is good and it has a destina tion 82 RAy2 Microwave Link RACOM s r o Configuration PIRL Port based ingress rate limiting see also the Functional diagram Local Site A 10 07 Link Ok Peer Site B 10 07 igs i Port Port advanced PIRL Egress queue i Port Ingress Rate Limiter Port name Id CIR estimated Bucket rate factor Bucket increment Mode Edit Disal e access i traffic type j i Eth1 0 15Mbps 3 20 type pt_broadcast Edit Dis limits traffic type Eth1 1 10 Mbps 2 20 pri 0 1 Edit Dis tings type pt_unknown_unicast _ Ba i a i traffic type i Eth2 0 30 Mbps 3 10 type pt_broadcast Edit Dis ce Add resource Refresh Fig 7 17 Menu Switch settings PIRL The device supports per port TCP IP ingress rate limiting along with independent Storm prevention Port based ingress rate limiting accommodates information rates from 64 Kbps to 1 Mbps in increments of 64 Kbps from 1 Mbps to 100 Mbps in increments of 1 Mbps and from 100 Mbps to 1000 Mbps in increments of 10 Mbps In addition to this the device supports Priority based ingress rate limiting A given ingress rate resource can be configured to track any of the four priority traffic types O
204. sent Out deffered Out collisions Out single Out multiple Out excessive Out late The total number of successfully transmitted frames that experi enced no collisions but are delayed because the medium was busy during the first attempt This counter is applicable in half duplex only The number of collision events seen by the MAC not including those counted in Single Multiple Excessive or Late This counter is applicable in half duplex only The total number of successfully transmitted frames that experi enced exactly one collision This counter is applicable in half duplex only The total number of successfully transmitted frames that experi enced more than one collision This counter is applicable in half duplex only The number frames dropped in the transmit MAC because the frame experienced 16 consecutive collisions This counter is applic able in half duplex only The number of times a collision is detected later than 512 bits times into the transmission of a frame This counter is applicable in half duplex only Out filtered Size 64 octets Size 65 127 octets Size 128 255 octets Size 256 511 octets Size 512 1023 octets Size 1024 max octets Total number of good frames that were filtered due to egress switch policy rules Total frames received and or transmitted with a length of exactly 64 octets including those with errors Total frames received and or transmitted with a le
205. store link settings Local amp Peer Restore Ping Restore switch settings Local Restore Help Factory settings Local Factory settings cleans all logs restores default configuration and brings user accounts to default status Restore factory settings Restore factory settings HW button on restart Diagnostic package Local amp Peer Create amp download file Download Management Information Base SNMP MIB Download l Refresh Fig 7 24 Menu Tools Backup Settings Saving and restoring unit configuration User accounts are not affected by those Local amp Peer functions Local Peer Backup Configuration is saved to backup file which is downloaded to o o Link to external file management PC 2o e Upload file Upload configuration from a backup file into buffer The cur rent unit configuration is not affected The uploaded configur ation can be displayed using Show backup button on partic ular configuration screens The configuration of the entire unit can be restored from this buffer using Restore button below RACOM s r o RAy2 Microwave Link 95 Configuration Restore from file After the configuration backup file has been loaded into the unit buffer using Download button above the whole unit configuration can be restored using Restore button Settings It is possible to make a temporary backup of the unit configuration The backup is Internal backup stored directly in the unit FLA
206. ted Peer station is authorized 58 RAy2 Microwave Link RACOM s r o Configuration ANALYZER Spectrum analyzer mode active User data are not transferred All states except for the state of OK are highlighted with a triangle Status Settings General Rardin Fig 7 4 Status bar 2 Local Location_A 08 27 OL Em Brief Detailed Device Link Sinale Peer Location_B 08 27 Example of a complete page status bar menu and control buttons RAy2 Status Link settings General Radio Service access Alarm limits Switch settings Status Interface Qos Tools Maintenance Live data History Logs Ping Help Microwave Link Local Site A 13 42 Brief Detailed Device Unit code Station name Inside temperature C Voltage V Radio Bandwidth MHz TX channel GHz RX channel GHz TX modulation TX power dBm RSS dBm SNR dB BER Ethernet Link mode Eth1 Link mode Eth2 Service access IPv4 address Services Management VLAN rr eo g Ng g g g Ng rh Local RAy2 17 Site A 49 1 54 7 Local 28 MHz L41 17 114000 U29 17 201500 QAM256 20 61 4 33 1 0 00e 00 Local 1000 Mbps full down Local 192 168 141 226 24 Web SSH off Refresh Peer RAy2 17 Site B 51 7 546 Peer 28 MHz U29 17 201500 L4 17 114000 QAM128 10 70 5 26 2 9 70e 09 Peer 1000 Mbps full down Peer 192
207. ted byte count meaning Egress Rate Control must be enabled for this Frame Overhead adjustment to work The weighted round robin alternate weighting can be defined here The sequence of the output queue numbers 0 1 2 or 3 defines the sequence of the output queue frame egressing This sequence can be up to 128 items long 90 RAy2 Microwave Link RACOM s r o Configuration 7 5 3 QoS The QoS classification is handled in the switch Ingress block The Ingress block does not perform the QoS switching policy which is the task of the Queue Controller See the Functional diagram 802 1p Status Local Site A 10 26 Link Ok Peer Site B Link settings 802 1p DSCP General s Control kao Port name Eth1 Eth2 CPU Air Service access Enabled Alarm limits Prefer z i Default traffic Switch settings eo 0 0 0 0 _ CoS remap Interface 0 0 v 0 v 0 v 0 gt QoS 4 1 v 1 v 1 v 1 2 2 v 2 v 2 v 2 Tools 3 3 v 3 v 3 v 3 Maintenance 4 4 a 4 a 4 wi z Live data 5 5 v 5 v 5 v 5 History 6 6 x 6 x 6 Mi 6 7 7 Logs 7 Fi v 7 v 7 v 7 Ping Mapping Class of service Queue Heip 0 0 v 1 0 v 2 1 v 3 1 v 4 2 v 5 2 v 6 3 v 7 3 v Apply Refresh Show defaults Show backup Fig 7 21 Menu Switch settings 802 1p This QoS technique also known as class of service CoS is a 3 bit field called the Priority Code Point PCP within an Ethernet frame header when using VLAN tagged frames as defined by IEEE 802 1Q It specif
208. teeeen na 202 RTO SD AP E EEEE EE AEA E E A E E EE E E ates 203 Cc ARGVISION m EO LA AE A E E nat ae TAA A A A Chirac E A 205 4 RAy2 Microwave Link RACOM s r o Important Notice Important Notice Copyright 2014 RACOM All rights reserved Products offered may contain software proprietary to RACOM s r o further referred to under the ab breviated name RACOM The offer of supply of these products and services does not include or infer any transfer of ownership No part of the documentation or information supplied may be divulged to any third party without the express written consent of RACOM Disclaimer Although every precaution has been taken in preparing this information RACOM assumes no liability for errors and omissions or any damages resulting from the use of this information This document or the equipment may be modified without notice in the interests of improving the product Trademark All trademarks and product names are the property of their respective owners Important Notice e Due to the nature of wireless communications transmission and reception of data can never be guaranteed Data may be delayed corrupted i e have errors or be totally lost Significant delays or losses of data are rare when wireless devices such as the RAy2 are used in an appropriate manner within a well constructed network RAy2 should not be used in situations where failure to transmit or receive data could result in
209. ter is automatically disabled DSCP 0 63 Arranging individual priorities coded in DS field of IP header into selected output queue 0 3 RACOM s r o RAy2 Microwave Link 93 Configuration 7 6 Tools 7 6 1 Maintenance Restart IR Ay2 Microwave Link P Status Local Site A 10 37 Link Ok Link settings Restart Backup Feature keys Firmware Radio adaptation General Local Peer Hane Target F Service access Restart mode wam v Alarm limits System restart Restart Switch settings Status Interface Qos Tools gt Maintenance Fig 7 23 Menu Tools Restart Target Restart of selected unit Local or Peer Restart mode Warm Reboot management system Cold Restart the whole station as if power was removed System restart Performs the selected restart 94 RAy2 Microwave Link RACOM s r o Configuration Backup Status Local Site A 10 40 Peer Site Link settings Restart Backup Feature keys Firmware Radio adaptation Radio Settings Local amp Peer Backup to external file Download Service access Upload file Open file upload Alarm limits Restore from file Restore Switch settings Settings Internal backup Local Status Internal backup Backup Interface Internal restore Restore Qos Internal restore HW button 5s Tools Users Local Backup to external file Download gt Maintenance Live data Upload file amp restore Open file upload History Logs Default settings Re
210. ternate weighting is programmed into the QoS Weights Table This approach prevents the lower priority frames from being starved out with only a slight delay to the higher priority frames Some applications may require the top priority queue or the top two priority queues to be in a fixed priority mode while the lower queues work in the weighted approach All scheduling modes are selectable on a per port basis The port scheduling mode can be one of the following values weighted Use an weighted round robin queuing scheme RRB strict pri 3 Use Strict for priority 3 and use weighted round robin for priorities 2 1 and 0 strict pri 3 2 Use Strict for priorities 3 and 2 and use weighted round robin for priorities 1 and 0 strict Use a Strict priority scheme for all priorities RACOM s r o RAy2 Microwave Link 89 Configuration Count mode Rate kbps fps Frame overhead B Weight table Egress rate limiting count mode This parameter is used to control which bytes in the transmitted frames are counted for egress rate limiting as follows frame The egress rate limiting is done based on frame count fps as opposed to the byte count kbps of the packet layer 1 Preamble 8bytes Frame s DA to CRC IFG inter frame gap 12 bytes layer 2 Frame s DA to CRC layer 3 Frame s DA to CRC 18 4 if the frame is tagged Only one tag is counted even if the frame contains more than one tag A frame is consid
211. the following documents Spectrum EN 302 217 2 2 V2 1 1 EMC EN 301 489 1 V1 9 2 EN 301 489 4 V2 1 1 Safety EN 60950 1 2006 Nove Mesto na Morave 14 of May 2014 Jiri Hruska CEO A Aas RACOM s r o Mirova 1283 592 31 Nove Mesto na Morave Czech Republic Tel 420 565 659 511 Fax 420 565 659 512 E mail racom racom eu ver 1 1 Fig 11 1 Declaration of Conformity for RAy2 10 RACOM s r o RAy2 Microwave Link 189 Safety environment licensing EP RACOM RADIO DATA NETWORKS Declaration of Conformity RAy2 17 their conformity In accordance with 1999 5 EC Directive of the European Parliament and of the Council of 9 of March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of Manufacturer RACOM Address Mirova 1283 592 31 Nove Mesto na Morave Czech Republic VAT CZ46343423 Product RAy2 17 Purpose of use Microvave IP Bridge 17 10 17 30 GHz C Spectrum EN 300 440 2 V1 4 1 EMC EN 301 489 1 V1 9 2 EN 301 489 4 V2 1 1 Safety EN 60950 1 2006 We the manufacturer of the above mentioned product hereby declare that all essential radio test suites have been carried out and that the above named product is in conformity to all the essential requirements of the European Union directive 1999 5 EC ANNEX Ill the technical documentation relevant to the abovementioned equipment can be made availabl
212. tings Status Interface Qos Tools gt Maintenance Live data History Local Site A 10 47 Link Ok Peer Site Restart Backup Feature keys Firmware Radio adaptation Warning Upgrading to a wrong firmware may result with station malfunction Firmware upgrade Local Peer Current version 0 1 3 6 0 1 3 6 Version in buffer n a n a Clean buffer Firmware upload File name n a File size B n a Open file upload Upgrade Refresh Fig 7 26 Menu Tools Firmware If a new firmware version is released for the given microwave link type you can upload it to your RAy2 units Current version Information about the current firmware version on Local and Peer station Version in buffer Information about firmware version prepared in the buffer for installation into the Clean buffer File name File size B Open file upload Upgrade unit Local Peer This firmware must first be prepared in the Firmware upload section see below You can use the Clean buffer button to delete prepared firmware package in the buffer Name of the firmware file Size of the firmware file Opens a dialog for uploading firmware package to the unit buffer Only after firmware has been prepared in the buffer you can perform the actual upgrade Use the Upgrade button on the bottom bar to perform the firmware installation Warning Q Installing the firmware takes several minutes about 10 minutes During this time transm
213. tion intensity see Fig 2 1 for more detail Ap pendix B Rain zone map In the areas with higher precipitation greater rain attenuation must be expected and a greater signal fade margin must be established see the calculation of link availability The following properties are inherent to rain attenuation e lItincreases exponentially with rain intensity It becomes significantly larger as the distance travelled increases gt 10 Km Horizontal polarization causes greater rain attenuation than vertical polarization e Rain outage increases dramatically with frequency and path length RACOM s r o RAy2 Microwave Link 11 Implementation Notes 165 150 120 60 30 150 180 150 30 a i KEO oA 2a te i Y 30 ACh j ae y N V Pj Om 60 165 150 30 Be 0 30 180 150 Ajsmmh B12 mmh E15 mmh D 19 mm h E 22 mmh E 28 mmh E30 mmn A 32 mmn J 35mmth k 145 mmh E115 mmh 42 mmh Mpo mmh M 63 mmm N 95 mmn P Fig 2 1 Rain zone map based on Rec ITU R PN 837 1 Rain attenuation can be calculated using ITU R outage model which consists of the following Obtain the rain rate Ro 9 exceeded for 0 01 per cent of the ti
214. to Z N a Datasheet zg e Datasheet AE LZ Fibre cable patchcord pigtail CAB FIB OFA 2F DLC DLC 5m e orig part no DLCRAC2Fyyy patchcord 2 fibres single mode 2 LC connectors yyy meters OFA CAB FIB OFA 1F LC LC 5m e orig partno LCRAC1Fyyy patchcord 1 fibres single mode 2 LC connectors yyy meters OFA e CAB FIB OFA 2F DLC x 5m e orig part no DLCORAC2Fyyy pigtail 2 fibres single mode LC connector loose end yyy m OFA e CAB FIB OFA 1F LC x 5m orig part no LCORAC1Fyyy pigtail 1 fibres single mode LC connector loose end yyy m OFA Datasheet 12 http www finisar com sites default files pdf FCLF852xP2BTL_1000BASE T_Copper_SFP_Transceiver_Spec_RevB2 pdf http www racom eu download hw ray free eng 07_prislusenstvi SFP DLC FIN pdf 14 ittp Awww finisar com products optical modules sfp FTLF1318P3BTL http www racom eu download hw ray free eng 07_prislusenstvi SFP DLC APAC pdf e http www apacoe com tw productlist do keyword s38 c3s ti n dd oe http Awww racom eu download hw ray free eng 07_prislusenstvi CAB FIB OFA pdf 30 RAy2 Microwave Link RACOM s r o Accessories DC cable DC surge protection RAy grounding kit RAyTool CAB DC 2x1 5 orig part no HO7RN F VO5SS F 2DX1 50 silicone rubber 2x1 5 mm 25 to 60 C ProPS Datasheet Datasheet OTH DP 024 orig part no DC 24V LPZ1 LPZ2 IP20 40 85 C Saltek Datasheet KIT GROUDING RAY RAy g
215. ully before using the product e Liability for defects does not apply to any product that has been used in a manner which conflicts with the instructions contained in this operator manual or if the case in which the radio modem is located has been opened or if the equipment has been tampered with e The radio equipment can only be operated on frequencies stipulated by the body authorised by the radio operation administration in the respective country and cannot exceed the maximum permitted output power RACOM is not responsible for products used in an unauthorised way 186 RAy2 Microwave Link RACOM s r o Safety environment licensing e Equipment mentioned in this operator manual may only be used in accordance with instructions contained in this manual Error free and safe operation of this equipment is only guaranteed if this equipment is transported stored operated and controlled in the proper manner The same applies to equipment maintenance In order to prevent damage to the radio modem and other terminal equipment the supply must always be disconnected upon connecting or disconnecting the cable to the radio modem data interface It is necessary to ensure that connected equipment has been grounded to the same potential e Only undermentioned manufacturer is entitled to repair any devices e Should the RAy2 unit be used with accessories other than those recommended Racom takes no responsibility for any malfunction cause
216. ushing Fig 6 36 Example of a correct lead installation 52 RAy2 Microwave Link RACOM s r o Installation 6 5 Start up Connect a power supply to the installed FOD unit and connect the configuration PC Use an internet browser such as Mozilla Firefox to enter the configuration menu 6 5 1 Noise on the site This is particularly true for installation of links working in free bands where the user has no secured frequency Analyse the level of noise in the individual channels using the spectrum analyzer under Tools Live data Frequency spectrum analyzer f necessary adjust the choice of working channel on the basis of the results While doing so respect the rule that in one location all units emit a signal in the Upper part of the range and receive it in the Lower part of the range or the other way round A transmitter must not be installed in the part of the spectrum where other units function as receivers 6 5 2 Directing antennas If it is possible use a narrow channel low modulation and high power for the first antenna directing alignment Working on both ends of the link simultaneously is favourable Connect a voltmeter to the connectors and observe RSS changes in 2 V DC range A stronger signal corresponds to lower voltage Alternate units on both sides and slowly adjust the antenna vertically and horizontally to find the position with the strongest reception At the same time look for the main sig
217. verall diagram of the unit see also the description guw PIRLI switcH pay a Egos eta i Radi Egress Radio A Queue Air Frame processing detail Cas Pr Q PIRL PIR oS Qos oS PIR Egress queue control SWITCH Eth1 Scheduling Eth2 g Air IP header CPU 3 rd layer AND OR 6 bits type 0 Priority VLAN 2 nd layer 3 bits QoS Default Weight table 202 RAy2 Microwave Link RACOM s r o Index A accessories 25 ACM 64 address default 6 IP 66 IP in PC 195 IP in RAy 35 MAC 62 alarms 71 antenna dimensions 23 193 assembly 38 lubrication 41 45 ATPC 64 authorization 116 B backup 95 bandwidth 64 box contens 7 C calculation link 10 CLI 113 configuration 57 link 36 connectors location 20 mounting 46 constellation diagram 102 copyright 5 D declaration of conformity 189 declaration of origin 192 default 6 33 settings 95 diagnostics constellation diagram 102 graphs 104 logs 108 ping 109 RSS indication 53 101 spectrum 103 dimensions 23 directing calculation 10 54 indication 53 lobes 54 screws 44 dump 77 E egress 75 queue 89 environment 186 F factory settings 95 feature keys 24 36 firmware 99 FOD unit assembly 41 connecting 46 frame type 85 frequency tables 100 frequency TX
218. wer MHz Upper MHz ver 1 0 RAy2 11 xA RAy2 11 xB Bandwidth 40 MHz CEPT TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 530 MHz CEPT 12 06 Annex A 1 Asub band Freq table rcinfo11_A_530 11 Bsub band Freq table rcinfo11_B_530 11 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz ver 1 1 RAy2 11 xA RAy2 11 xB Bandwidth 56 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 530 MHz CEPT 12 06 Annex C Asub band Freq table rcinfo11_A_530 11 B sub band Freq table rcinfo11_B_530 11 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz ver 2 1 152 RAy2 Microwave Link RACOM s r o Technical parameters TX channel nominal frequencies Re UETAN eter Band 10 7 11 7 GHz duplex spacing 530 MHz Bandwidth 56 MHz CS 80 CEPT 12 06 Annex C Asub band Freq table rcinfo11_A_530 11 B sub band Freq table rcinfo11_B_530 11 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz ver 1 0 RACOM s r o RAy2 Microwave Link 153 Technical parameters 10 5 RAy2 11 C D parameters Note The RAy2 11 units are not available yet 10 5 1 Output power RAy2 11 xC RAy2 11 xD TX power Max Min Modulation dBm dBm QPSK 20 5 16 QAM 18 5 32 QAM 17 5 64 QAM 16
219. width of selected interval towards older values Next Move by one width of selected interval towards newer values Last Move to the newest values The values are saved in the following resolutions and history lengths Resolution 1 minute length of history 1 week Resolution 15 minutes length of history 30 days Resolution 1 day length of history about 180 days Primary Y axis Selecting one of the observed values Temperature Voltage RSS SNR BER Net bitrate Ethernet in throughput Ethernet out throughput TX power Secondary Selecting a second value Y axis None Temperature Voltage RSS SNR BER Net bitrate Ethernet in throughput Ethernet out throughput TX power Alarm Enables the display of alarms if there were any 106 RAy2 Microwave Link RACOM s r o Configuration Data Numerical view of all values Status Local Site A 11 21 Link Ok Link settings Thumbnails Viewer Data General Radio lt Previous Interval 1 day v Next gt Last gt gt Service access Quantities Plotted O Local O Peer O ai Alarm limits Switch settings 2014 04 30 10 3 50 17 54 79 51 33 54 60 Shida 2014 04 30 10 53 50 55 54 80 51 60 54 60 2014 04 30 11 08 50 49 54 80 51 75 54 60 Interface 2014 04 30 11 23 50 23 54 80 51 64 54 60 Qos 2014 04 30 11 38 50 64 54 80 51 79 54 60 2014 04 30 11 53 50 64 54 80 51 98 54 60 Too 2014 04 30 12 08 50 70 54 80 52 11 54 60 Maintenance 2014 04 30 12 23 50 87 54 80 52 27 54 60 lije data 2014 0
220. ww racom eu eng products microwave link html accessories_jirous RACOM s r o RAy2 Microwave Link 23 Product 3 7 Ordering codes 3 7 1 Microwave units The proper pair from the same sub band of Lower and Upper units should be selected when ordering the microwave link This is not valid for ISM bands units RAy2 17 RAy2 24 In such a case the same unit is used for both sides of the link User manuals for RAy10 and for RAy11 17 24 are available at www racom eu Type Licenced bands ISM bands 10 GHz 11 GHz 17 GHz 24 GHz Pregun A 10 30 10 59 GHz A B 10 70 11 70 GHz 17 10 17 30 24 00 24 25 B 10 15 10 65 GHz C D 10 50 10 68 GHz GHz GHz Sub bands Lower GHz Upper GHz Lower GHz Upper GHz no sub bands no sub bands Sub band A 10 30 10 42 10 47 10 59 10 700 10 965 11 199 11 455 ordering code RAy RAy10 LA RAy10 UA RAy11 LA RAy11 UA RAy17 RAy24 ordering code RAy2 RAy2 10 LA RAy2 10 UA RAy2 11 LA RAy2 11 UA 1 RAy2 17 RAy2 24 Sub band B 10 125 10 325 10 475 10 675 10 945 11 205 11 435 11 700 ordering code RAy RAy10 LB RAy10 UB RAy11 LB RAy11 UB ordering code RAy2 RAy2 10 LB RAy2 10 UB RAy2 11 LB 1 RAy2 11 UB Sub band C 10 5005 10 5425 10 5915 10 6335 ordering code RAy RAy11 LC RAy11 UC ordering code RAy2 RAy2 11 LC RAy2 11 UC 1 Sub band D 10 5425 10 5845 10 6335 10 6755 ordering code RAy RAy11 LD RAy11 UD ordering code RAy2 RAy2 11 LD RAy2 11
221. y user Station s firmware version The internal real time clock The clock is set manually or it is synchronized with NTP server and set for both stations Temperature inside the station on the modem board Station s power supply voltage level The power supply input the unit is powered from PoE unit is powered via Ethernet cable plugged into port E1 AUX unit is powered via DC cable plugged into port P Radio unit type L Lower or U Upper part of the frequency band Horizontal or vertical polarization based on the physical installation Indic ates the polarization of received signal Local and Peer are indicated sep arately The proper position of the cable is sideways down Notice for ISM connections RAy2 17 RAy2 24 One side of the link must be installed in vertical polarization and the other in the horizontal polariza tion Displays the currently selected frequency table One of standard channel widths can be selected This parameter must be set identically in local and remote Enable manual input if supported TX and RX frequencies GHz are typed directly It is possible to disconnect the TX RX lock and select TX and RX channels individually Corresponding channels at peer station are set automatically TX and RX channel GHz Used channels Both number of the channel and frequency in GHz are TX modulation TX power dBm Net bitrate Mbps Max net bitrate Mbps listed Modulation ty

1. RAy2 – Microwave Link

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1. RAy2 &ndash; Microwave Link

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1. RAy2 – Microwave Link