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1. RAy – Microwave Link - Rubi Márton - Wireless-bolt

1. RAy17 TX power Modulation sli sill 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 RACOM s r o RAy Microwave Link 133 Technical parameters 9 4 2 Radio parameters RAy17 Channel spacing 3 5 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 6 4 9 96 10 0 15 23 12 19 14 0 16 4 16 QAM 12 9 6 89 15 5 21 30 18 26 5 13 3 15 7 32 QAM 15 12 1 85 20 0 25 30 22 26 5 12 3 14 7 64 QAM 18 14 3 82 23 5 26 30 23 26 5 10 3 12 7 ver 2 0 RAy17 Channel spacing 7 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 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. RSS SNR for Co channel rejection Adjacent channel Selectivity Raw User 6 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 El 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 4 9 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 84 23 5 30 30 28 26 5 8 3 7 1 7 ver 2 0 RAy11 xC RAy11 xD Channel spacing 3 5 MHz ACCP operation RSS SNR for Co channel rejection Adjacent channel Selectivity Raw User 6 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 El 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 82 23 5 30 30 28 26 5 9 3 8 7 256 QAM 24 19 7 80 26 0 33 30 31 26 5 5 3 7 1 7 ver 2 0 RAy11 xC RAy11 xD Channel spacing 7 MHz
3. RAy11 xA RAy11 xB 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 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 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 69 5 26 5 33 41 31 38 0 10 3 7 ver 2 1 114 RAy Microwave Link RACOM s r o Techni cal parameters RAy11 xA RAy11 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 1 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 1 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 QA
4. Implementation Notes Khw 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 Ah 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 Specific attenuation for 10 GHz 7 8 6 7 E 8 8 5 E 4 c BH 3 23 mv ks 77 i a A BC OD EF GH I Fig 2 2 Attenuation for 10 GHz polarization H V e o 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 mv 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 mv ill AT A BcCODEF GH IK LM N P Q 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 uses both polarizations hence the need to consider worse of the two i e horizontal polarization When
5. General Authentication Advanced Connect using This connection uses the following items M 2 QoS Packet Scheduler M Network Monitor Driver Internet Protocol TCP IP 4 Local Area Connection Properties 2 xi SiS 900 Based PCI Fast Ethemet Ad Install Uninstall Properties Description Transmission Control Protocol Internet Protocol The default wide area network protocol that provides communication across diverse interconnected networks Y Show icon in notification area when connected IV Notify me when this connection has limited or no connectivity e Another window opens On the General tab select Use the following IP address Enter IP Address 192 168 1 233 e Set Subnet mask to 255 255 255 0 OK Cancel Click OK to acknowledge this window and acknowledge the previous window in the same manner 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 Set Subnet mask to 255 255 255 0 RACOM s r o RAy Microwave Link 169 IP address in the PC Internet Protocol TCP
6. ver 1 1 130 RAy Microwave Link RACOM s r o Technical parameters TX channel nominal frequencies RAy11 e A Band 10 5 10 68 GHz duplex spacing 91 MHz Bandwidth 3 5 MHz rec 2 ITU R F 747 rec 2 C sub band Freq table rcinfo11_C_91 D sub band Freq table rcinfo11_D_91 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 0 1 1 1 ver 1 1 TX channel nominal frequencies A EDAD 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_91 D sub band Freq table rcinfo11_D_91 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
7. 166 RAy Microwave Link RACOM s r o Rain Zone Map Appendix B Rain cone ia o o 0 AN va A A AS ean a lt gine SY ed AN LE era CNT Y AA AR J ETN E RUPI T NA ANT 165 150 a g 2 0 o jE A q ee E E E E Y z o W mud E E eee rs o CASI PAST yo Frese e KRA VADA RACOM s r o RAy Microwave Link 167 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 tions gt y Printers and Faxes Local Area Connection Help and Support e Taskbar and Start Menu L Local Area Connection 2 Log Off pejchal o C 2 a Y p 2 o a a x w E Ui s Turn OFF Computer Psa DUO gt Inthe window Local Area Connection select Properties 4 Local Area Connection Status ax General Support Connection Status Connected Duration 00 20 56 Another window opens Select Internet Protocol TCP IP and click Properties 168 RAy Microwave Link RACOM s r o IP address in the PC
8. 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 into link query for link status echo S 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 102 RAy Microwave Link RACOM s r o Command Line Interface 7 3 Configuration with CLI 7 3 1 Configuration file e Configuration backup cli_cnf backup get Saves the configuration 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 7 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 RAy buffer cli_fw buffer status Chec
9. RACOM s r o Mirova 1283 592 31 Nove Mesto na Morave Czech Republic racom e Tel 420 565 659 511 Fax 420 565 659 512 E mail racom racom eu ver 1 0 Fig 10 3 Declaration of Conformity for RAy24 164 RAy Microwave Link RACOM s r o Safety environment licensing 10 7 Country of Origin Declaration the broadest narrowband money can buy EP RACOM RADIO DATA NETWORKS Country of Origin Declaration Manufacturer RACOM Address Mirova 1283 592 31 Nove Mesto na Morave Czech Republic VAT No CZ46343423 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 RAy10 Unit RAy10 1 Gb Eth RAy11 Unit RAy11 1 Gb Eth RAy17 Unit RAy17 1 Gb Eth RAy24 Unit RAy24 1 Gb Eth Nove Mesto na Morave 1 of March 2014 Jiri Hruska CEO VU gt RACOM s r o M rov 1283 592 31 Nov M sto na Morav Czech Republic Tel 420 565 659 511 Fax 420 565 659 512 E mail racom racom eu Fig 10 4 Country of Origin Declaration RACOM s r o RAy Microwave Link 165 Antenna dimensions Appendix A Antenna dimensions Jirous antenna Example antennas diameter of 68 and 90 cm More on www racom eu D 714 Fig A 1 Jirous antenna 68 Fig A 2 Jirous antenna 90 1 http Awww racom eu eng products microwave link html accessories_jirous
10. 185 2 68 5 26 5 33 41 31 38 0 10 317 ver 2 1 RACOM s r o RAy Microwave Link 129 Technical parameters 9 3 3 Nominal frequencies TX channel nominal frequencies RAy11 y11 xC RAy11 xD 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_91 D sub band Freq table rcinfo11_D_91 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 375 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 FR ON
11. 65 dBm corresponds to voltage 0 65 V RSS 80 dBm corresponds to voltage 0 80 V etc Fig 5 70 Connecting a voltmeter to the BNC connector 58 RAy Microwave Link RACOM s r o Main and side lobes 40 20 0 20 40 G dbi N o 10 10 40 20 0 20 40 Fig 5 71 Radiation diagrams Installation G dbi N o 40 20 0 20 40 G dbi N o 10 10 Both antennas should be oriented towards each other using the peaks of 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 signal ca 20 dBm weaker see the Microwave link Calculation http Awww racom eu eng products microwave link html calculation RACOM s r o RAy Microwave Link 59 Installation The resulting RSS 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 al and vertical axes The basic steps for determ ining the main radiation lobe however stay valid For example Fig 5 72 Radiation diagram incorrect ad
12. 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 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 76 26 0 33 37 31 33 10 2 12 6 ver 2 1 128 RAy Microwave Link RACOM s r o Techni cal parameters RAy11 xC RAy11 xD 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 1dB 3dB 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 33 231 29 17 1 5 19 9 64 QAM 72 623 78 21 5 28 137 26 33 14 2
13. Length of sent data 7 to 1500 bytes 8 bytes of the header will be added Go to help Fig 6 31 Parameter help The window can be moved by dragging the Hints bar Resize it by dragging the bottom corner There is a Go to help link within the help text The whole configuration menu help text is displayed by clicking this link Help Ping Go to Ping The Ping tool allows sending ICMP pings to a selected address Start the test by clicking on Send The result is displayed in the text window 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 bytes 8 bytes of the header will be added Count Number of sent pings The period for sending pings is constant 1000 ms Go to Ping Fig 6 32 Configuration menu help There is a link at the beginning and end of each help screen which points to the respective configuration screen RACOM s r o RAy Microwave Link 99 Command Line Interface 7 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 7 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
14. Location_A 09 37 Peer Location_B 09 37 Services Users Local Peer IPv4 address 192 168 141 226 192 168 141 227 Hetmask 24 24 Gateway 192 168 141 254 192 168 141 254 HTTP S M M Telnet O O SSH on m on amp Management VLAH O Fj Management VLAN id SMP O O SHMP community string SHMP trap IP 0 0 0 0 0 0 0 0 Internal link watchdog O Apply Cancel Refresh Load defaults Fig 6 14 Configuration menu 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 station Four addresses 169 254 173 236 30 are used for internal communication Must not be used as service IP address Unknown IP For easier identification of service IP address RAy is equipped with LLDP protocol address Protocol sends a broadcast every 60 seconds with the following information IP address under LLDP Management address Serial number LLDP System Description Type e g RAY17_L LLDP Chassis Subtype DATA_PORT for version with 1 eth or SERVICE_PORT for version with 2 eth under LLDP Port Subtype Message can be recorded and converted into a readable form using a LLDP client A suitable tool for this purpose is Wireshark IP traffic analysing tool with free licenses available both for Windows and Linux To locate the message easily use the Capture filter ether proto Ox88cc in Wireshark Netmask Mask for service access 24 by
15. MHz A B 490 530 C D 91 RAy17 Optional duplex spacing Channel width minimum default maximum MHz MHz MHz MHz 3 5 60 73 5 192 5 7 60 73 5 192 5 14 65 87 5 185 5 28 70 87 5 171 5 40 70 73 5 157 5 56 85 87 5 143 5 RAy24 Optional duplex spacing Channel width minimum default maximum MHz MHz MHz MHz 3 5 60 73 5 241 5 7 60 73 5 238 0 14 65 87 5 234 5 28 70 87 5 220 5 40 70 73 5 206 5 56 85 87 5 192 5 ver 2 2 RACOM s r o RAy Microwave Link 109 Technical parameters 9 1 4 Frequency overview 10 GHz and 11 GHz for CS 28 MHz 10 GHz and 11 GHz bands overview 28 MHz CS central frequencies vLS OL 9ys 0L 8LSOL 06701 90701 8Z 04 osSe OL cece ol 7 8 9 10 10 588 10 308 cn1 2 3 4 0 9 0L c09 0L YLS 0L 90L 8LF 0L 082 OL cS OL vec OL 96L OL 89L OL 10 504 ch1 2 3 4 5 10 644 10 154 ch1 2 3 4 5 10 294 name example RAy11 UA RAy11 LA Zev LL 607 LL b8e LL ese LL sce LL LOC LL 69d LL Loz LL ELZ LL duplex 0 490 Zv60L 61601 168 01 98 01 SEs OL 208 0L 6ZZ 01 bSZOL cZ OL Lev bb e6 LL GOC LL Zee LL 60E LL 18311 esc Lb U112 3 4 5 6 7 11 199 U1 2 3 4 5 6 7 8 911 451 duplex 0 530 168 01 98 01 S 8 04 Z08 01 6ZZ 01 19 01
16. O ring part No 27 see Section 5 2 3 Lubrication and preservation of the antenna pivot Bolt part No 14 serves for accurately setting the vertical direction of the antenna When setting the direction release bolt part No 12 and 13 and then tighten it again once you have the correct position The nuts on bolt part No 10 serves for setting the horizontal direction Once the direction is set these nuts part No 11 pivot bolt part No 9 in the hanging eye of bolt and two pivot bolts part No 8 where the tilt bracket is need to be tightened Fig 5 24 Arkivator antenna bracket version 2013 Fig 5 25 Arkivator antenna bracket 2013 440 RAy Microwave Link RACOM s r o Installation RACOM Wwww racom eu 66 Fig 5 27 Installation diagram for the Arkivator antenna 120 cm RACOM s r o RAy Microwave Link 45 Installation 5 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 lubricant grease which is supplied in the box marked RAy bridge accessories If you use a different grease for lubrication
17. the original parameters will be restored after 1 minute The connection is automatically restored RACOM s r o RAy Microwave Link 63 Configuration 6 1 Status bar tus Local Location_A 10 41 Link Ok Peer Location_B8 10 40 tings Brief Detailed General Fig 6 3 Status bar 1 Status bar is located on the upper part of the screen below the title bar It consist of 3 fields e Local station status station user is directly connected to via its management IP address e Local to Peer link status e Peer station status Local and Peer field displays e Station name according to configuration Actual time valid for respective station e Warning or Alarm icon in case a warning or alarm occurs Link field displays e Status of the link between both sides of the station e Warning icon when the link is not capable of user data transfer 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 connected Peer station is authorized ANALYZER Spectrum analyzer mode active User data are not transferred All states except the OK state are highlighted by warning icon Status Local Locat
18. 0 i 2 Mode 0 0 0 bi Mode 0 0 0 Ni 3 Mode 0 0 0 Mode 0 0 0 b Note For enabling queue management mode activate at least one QoS rule 802 1p DSCP port priority Note Activating smart discard will disable flow control Cancel Refresh Load defaults Fig 6 13 Configuration menu Settings QoS Queue management Setting the operation mode of output queues These are internal switch queues for organization of packets based on individual QoS rules Note To enable configuring output queues you must enable at least one of the QoS rules Mode Regime for sending out packets from individual queues Strict If there are packets in a high priority queue packets from that queue are sent out Only after this queue is completely empty packets from a lower priority queue are sent out WFQ Weighted Fair Queuing Packets from individual queues are sent out accord ing to set ratios see below Ratio Mode Turns on the WFQ regime sending out ratio Queue 0 3 Setting parameters ratios of packets sending out for individual queues Strict column Maximum output speed Mbps for individual queues Allowed range O 400 Mbps WFQ Column Packet sending out ratios for individual queues Higher values means more frequent sending out from the given queue 76 RAy Microwave Link RACOM s r o Configuration Smart discard Setting mode for packet dropping in case of insufficient output cha
19. 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 15 123 12 19 14 0 16 4 16 QAM 12 96 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 1 83 23 5 30 30 28 26 5 9 1 3 8 7 256 QAM 24 19 7 81 26 0 33 30 31 26 5 5 3 7 1 7 ver 2 1 RAy11 xA RAy11 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 1 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 24 137 22 33 16 2 18 6 64 QAM 36 29 7 81 21 5 29 137 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 77 26 0 33 37 31 33 10 2 12 6 ver 2 2 RACOM s r o RAy Microwave Link 113 Technical parameters RAy11 xA RAy11 xB Channel s
20. 10757 125 11287 125 10867 375 11397 375 10993 375 11523 375 11103 625 11633 625 10758 875 11288 875 10869 125 11399 125 10995 125 11525 125 11105 375 11635 375 10760 625 11290 625 10870 875 11400 875 10996 875 11526 875 11107 125 11637 125 10762 375 11292 375 10872 625 11402 625 10998 625 11528 625 11108 875 11638 875 10764 125 11294 125 10874 375 11404 375 11000 375 11530 375 11110 625 11640 625 10765 875 11295 875 10876 125 11406 125 11002 125 11532 125 11112 375 11642 375 10767 625 11297 625 10877 875 11407 875 11003 875 11533 875 11114125 11644 125 10769 375 11299 375 10879 625 11409 625 11005 625 11535 625 11115 875 11645 875 10771 125 11301 125 10881 375 11411 375 11007 375 11537 375 11117 625 11647 625 10772 875 11302 875 10883 125 11413 125 11009 125 11539 125 11119 375 11649 375 10774 625 11304 625 10884 875 11414 875 11010 875 11540 875 11121 125 11651 125 10776 375 11306 375 10886 625 11416 625 11012625 11542 625 11122875 11652 875 10778 125 11308 125 10888 375 11418 375 11014375 11544 375 11124625 11654 625 10779 875 11309 875 10890 125 11420 125 11016 125 11546 125 11126 375 11656 375 10781 625 11311 625 10891 875 11421 875 11017 875 11547 875 11128 125 11658 125 10783 375 11313 375 10893 625 11423 625 11019625 11549 625 11129 875 11659 875 10785 125 11315 125 10895 375 11425 375 11021 375 11551 375 11131 625 11661 625 10786 875 11316 875 10897 125 11427 125 11023 125 1
21. 10835 875 11365 875 10961 875 11491 875 11072 125 11602 125 10727 375 11257 375 10837 625 11367 625 10963 625 11493 625 11073 875 11603 875 10729 125 11259 125 10839 375 11369 375 10965 375 11495 375 11075 625 11605 625 10730 875 11260 875 10841 125 11371 125 10967 125 11497 125 11077 375 11607 375 10732 625 11262 625 10842 875 11372 875 10968 875 11498 875 11079 125 11609 125 10734 375 11264 375 10844 625 11374 625 10970 625 11500 625 11080 875 11610 875 10736 125 11266 125 10846 375 11376 375 10972 375 11502 375 11082 625 11612 625 10737 875 11267 875 10848 125 11378 125 10974 125 11504 125 11084 375 11614 375 10739 625 11269 625 10849 875 11379 875 10975 875 11505 875 11086 125 11616 125 10741 375 11271 375 10851 625 11381 625 10977 625 11507 625 11087 875 11617 875 10743 125 11273 125 10853 375 11383 375 10979 375 11509 375 11089 625 11619 625 10744 875 11274 875 10855 125 11385 125 10981 125 11511 125 11091 375 11621 375 10746 625 11276 625 10856 875 11386 875 10982 875 11512 875 11093 125 11623 125 10748 375 11278 375 10858 625 11388 625 10984 625 11514 625 11094 875 11624 875 10750 125 11280 125 10860 375 11390 375 10986 375 11516 375 11096 625 11626 625 10751 875 11281 875 10862 125 11392 125 10988 125 11518 125 11098 375 11628 375 10753 625 11283 625 10863 875 11393 875 10989 875 11519 875 11100 125 11630 125 10755 375 11285 375 10865 625 11395 625 10991 625 11521 625 11101 875 11631 875
22. 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 RACOM s r o RAy Microwave Link 135 Technical parameters RAy17 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 El 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 8 128 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 1 5 8 8 ver 2 1 136 RAy Microwave Link RACOM s r o Technical parameters 9 4 3 Nominal frequencies RAy17 Bandwidth 3 5 MHz TX channel nominal frequencies Band 17 1 17 3 GHz default duplex 73 5 MHz duplex range 60 192 5 MHz Freq table rcinfo17 default 10 basic channels optional channels Ch No Lower MHz 17103 5 17107 0 17110 5 17114 0 17117 5 17121 0 17124 5 17128 0 17131 5 17135 0 17138 5 17142
23. 17 1 6 128 QAM 84 73 6 74 25 0 30 37 28 133 12 2 14 6 256 QAM 96 81 2 71 28 0 33 37 31 33 10 2 12 6 ver 2 0 RAy11 xC RAy11 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 24 133 221 29 16 5 19 9 64 QAM 150 129 8 75 21 5 28 35 26 32 12 5 15 8 128QAM 175 155 5 71 25 0 30 35 28 132 9 5 12 8 256 QAM 200 170 7 69 26 5 33 35 31 32 6 5 9 8 ver 2 0 RAy11 xC RAy11 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 1dB 3dB 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 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 24 137 22 133 10 3 13 1 64 QAM 156 135 0 74 5 21 5 28 137 26 33 6 3 9 1 128QAM 182 161 7 70 5 25 0 30 37 28 133 3 1 3 6 1 256 QAM 208
24. 17124 5 17212 0 17128 0 17215 5 17131 5 17219 0 17135 0 17222 5 17138 5 17226 0 U37 17229 5 17145 5 17233 0 17149 0 17236 5 17152 5 17240 0 17156 0 17243 5 17159 5 17247 0 17163 0 17250 5 17166 5 17254 0 U45 17257 5 17173 5 17261 0 17177 0 17264 5 17180 5 17268 0 17184 0 17271 5 17187 5 17275 0 17191 0 17278 5 17194 5 17282 0 U53 17285 5 17201 5 17205 0 17208 5 17212 0 17215 5 ver 2 1 140 RAy Microwave Link RACOM s r o Technical parameters RAy17 TX channel nominal frequencies Band 17 1 17 3 GHz default duplex 73 5 MHz Bandwidth 40 MHz duplex range 70 157 5 MHz Freq table rcinfo17 default 10 basic channels optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz 17191 0 L6 17121 U27 17194 5 17124 5 17198 0 17128 0 17201 5 17131 5 17205 0 17135 0 17208 5 17138 5 17212 0 17142 0 17215 5 17145 5 17219 0 17149 0 17222 5 17152 5 17226 0 17156 0 17229 5 17159 5 17233 0 L18 17163 U39 17236 5 17166 5 17240 0 17170 0 17243 5 17173 5 17247 0 17177 0 17250 5 17180 5 17254 0 17184 0 17257 5 17187 5 17261 0 17191 0 17264 5 17194 5 17268 0 17198 0 17271 5 17201 5 17275 0 L30 17205 U51 17278 5 17208 5 ver 2 1 RACOM s r o RAy Microwave Link 141 Technical parameters RAv17 TX channel nominal frequencies y Band 17 1 17 3 GHz default duplex 87 5 MHz Bandwidth 56
25. 2 314 5 6 7 cL Ob L1 10 7091112 3 4 5 6 7 8 9 10 961 LOO LL CeO LL SOO LL LLG LL 6rS LL LZS LL e6rv LL SOV LL duplex 0 490 ZL LL EPV bb SLL LL Z80 LL 6SO0 LL LEO LL 00 LL S16 0L l9 LL ver 2 0 sv9 LL 21911 68S LL LOS LL sees bb SOS LL uso 11 12 13 14 15 16 11 451 u10 11 12 13 14 15 16 17 11 687 duplex 0 530 vl bb SLL LL 180 LL 6S0 LL LEO LL 00 L L 10 961L10 11 12 13 14 15 16 17 11 185 SL6 01 L10 11 12 13 14 15 16 lu3 10 673 Mm 2 Q So U1 10 631 10 544 L3 to s Y wo o 10 502 11 RAy 10 RAy 10 RAy 11 RAy 11 RAy 11 C RAy 11 D f GHz 2 o RAy Microwave Link RACOM s r o Technical parameters 9 1 5 Nominal frequency tables description RAy11 xA RAy11 xB Bandwidth 56 MHz CS 80 2 CEPT 12 06 Annex C 5 TX channel nominal frequencies Band 10 7 11 7 GHz duplex frequency 490 MHz 4 Asub band Freg table rcinfo11_A_490 rcinfo11_A_490_n B sub 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 1 2 3 4 5 6 7 8 9 10 11 ver 1 0 11 The respecti
26. 24214 5 24144 5 24218 0 24148 0 24221 5 24151 5 24225 0 24155 0 24228 5 24158 5 24232 0 24162 0 24235 5 24165 5 24239 0 24169 0 24242 5 24172 5 24246 0 24176 0 24179 5 24183 0 Ch No Lower MHz Ch No Upper MHz no more channels ver 1 0 RACOM s r o RAy Microwave Link 153 Technical parameters RAy24 TX channel nominal frequencies Band 24 05 24 25 GHz default duplex sp 73 5 MHz Bandwidth 7 MHz duplex spacing range 60 192 5 MHz Freq table rcinfo24_FCC_ETSI basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz 24116 5 24071 0 24123 5 24053 5 24127 0 24057 0 24130 5 24060 5 24134 0 24064 0 24137 5 24067 5 24141 0 24071 0 24144 5 24074 5 24148 0 24078 0 24151 5 24081 5 24155 0 24085 0 24158 5 24088 5 24162 0 24092 0 24165 5 24095 5 24169 0 24099 0 24172 5 24102 5 24176 0 24106 0 24179 5 24109 5 24183 0 24113 0 24186 5 24116 5 24190 0 24120 0 24193 5 24123 5 24197 0 24127 0 24200 5 24130 5 24204 0 24134 0 24207 5 24137 5 24211 0 24141 0 24214 5 24144 5 24218 0 24148 0 24221 5 24151 5 24225 0 24155 0 24228 5 24158 5 24232 0 24162 0 24235 5 24165 5 24239 0 24169 0 24242 5 24172 5 24246 0 24176 0 24179 5 24183 0 ver 1 0 154 RAy Microwave Link RACOM s r o Technical parameters RAy24 Bandwidth 14 MHz TX channel nomina
27. 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 RAy 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 6 434 90 7 94 3 123 4 179 9 182 9 6 0 119 218 486 1015 105 6 138 2 201 3 204 8 64 QAM 6 5 126 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 1 108 RAy Microwave Link RACOM s r o Technical parameters 9 1 3 Duplex spacing Duplex spacing L and U channels RAy10 Sub bands A All combinations of channels B All combinations of channels RAy11 Sub bands Duplex spacing
28. 42 RAy Microwave Link RACOM s r o Installation Fig 5 21 Installation diagram for the Arkivator antenna 99 cm version 2012 The antenna bracket part No 3 and 4 is supplied assembled as per the following image The bracket is installed on the mast tube in a similar way to that of the Jirous antenna point a The bracket is ready for tube diameters up to 115 mm The bolts part No 6 should be screwed to the clamp plate part No 4 in such a way that the end of the bolt protrudes approx 6 10 mm through the other side of the clamp plate Saddle plates part No 5 are then clamped against the mast tube by tightening nuts part No 7 Warning Y Before mounting the adapter part No 25 to be removed the green foil from the antenna part No 1 This film covers the transport of the center hole in the waveguide After mounting the bracket on the mast tube bolt the bent plate part No 2 for Arkivator 30 and 60 or part No 30 for Arkivator 99 to the bracket The actual antenna part No 1 is then bolted to this plate RACOM s r o RAy Microwave Link 43 Installation Fig 5 22 Arkivator antenna bracket 2012 Fig 5 23 Bracket on the mast version 2012 A reducing adapter part No 25 a reducing crossplate part No 21 and sleeves part No 22 are used for mounting the FOD unit part No 20 on the antenna During installation do not forget O rings part No 26 and 27 and to lubricate the
29. 5 24162 0 24165 5 24169 0 24172 5 24176 0 24179 5 24183 0 24186 5 24190 0 24193 5 24197 0 24200 5 24204 0 24207 5 24211 0 24214 5 24218 0 24221 5 24225 0 24228 5 24232 0 24235 5 24239 0 24242 5 24246 0 Ch No Lower MHz Ch No Upper MHz no more channels ver 1 0 RACOM s r o RAy Microwave Link 147 Technical parameters RAy24 Bandwidth 7 MHz TX channel nominal frequencies Band 24 0 24 25 GHz default duplex sp 73 5 MHz duplex spacing range 60 241 5 MHz Freq tab e rcinfo24_1SM basic channels default duplex optional channels Ch No Lower MHz 24004 5 24011 5 24018 5 24025 5 24032 5 24039 5 24046 5 24053 5 24060 5 24067 5 24074 5 24081 5 24088 5 24095 5 24102 5 24109 5 24116 5 24123 5 24130 5 24137 5 24144 5 24151 5 24158 5 24165 5 24172 5 24179 5 Ch No Upper MHz 24071 0 24078 0 24085 0 24092 0 24099 0 24106 0 24113 0 24120 0 24127 0 24134 0 24141 0 24148 0 24155 0 24162 0 24169 0 24176 0 24183 0 24190 0 24197 0 24204 0 24211 0 24218 0 24225 0 24232 0 24239 0 24246 0 Ch No Lower MHz Ch No 24008 0 24015 0 24022 0 24029 0 24036 0 24043 0 24050 0 24057 0 24064 0 24071 0 24078 0 24085 0 24092 0 24099 0 24106 0 24113 0 24120 0 24
30. 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 69 26 5 33 35 31 32 6 5 9 8 ver 2 0 RAy17 Channel spacing 40 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3dB 1 dB 3dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit El 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 24 133 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 68 26 5 33 37 30 33 8 4 10 8 ver 2 0 RAy17 Channel spacing 56 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3dB 1 dB 3dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit El 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 1 7 32 QAM 247 5 202 7 76 18 5 24 133 22 29 16 5 19 9 64 QAM 297 256 9 73 21 5 27 35 25 32 14 5
31. 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 20 7 32 QAM 247 5 206 2 73 19 0 25 133 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 1 32 7 1 5 8 8 ver 1 1 146 RAy Microwave Link RACOM s r o Technical parameters 9 5 3 Nominal frequencies ISM RAy24 Bandwidth 3 5 MHz TX channel nominal frequencies Band 24 0 24 25 GHz default duplex sp 73 5 MHz duplex spacing range 60 241 5 MHz Freq table rcinfo24_1SM basic channels default duplex optional channels Ch No Lower MHz 24004 5 24008 0 24011 5 24015 0 24018 5 24022 0 24025 5 24029 0 24032 5 24036 0 24039 5 24043 0 24046 5 24050 0 24053 5 24057 0 24060 5 24064 0 24067 5 24071 0 24074 5 24078 0 24081 5 24085 0 24088 5 24092 0 24095 5 24099 0 24102 5 24106 0 24109 5 24113 0 24116 5 24120 0 24123 5 24127 0 24130 5 24134 0 24137 5 24141 0 24144 5 24148 0 24151 5 24155 0 24158 5 24162 0 24165 5 24169 0 24172 5 24176 0 24179 5 24183 0 Ch No Upper MHz 24067 5 24071 0 24074 5 24078 0 24081 5 24085 0 24088 5 24092 0 24095 5 24099 0 24102 5 24106 0 24109 5 24113 0 24116 5 24120 0 24123 5 24127 0 24130 5 24134 0 24137 5 24141 0 24144 5 24148 0 24151 5 24155 0 24158
32. 875 11145 625 11635 625 10790 375 11280 375 10918 125 11408 125 11026 625 11516 625 11147 375 11637 375 10792 125 11282 125 10919 875 11409 875 11028 375 11518 375 11149 125 11639 125 10793 875 11283 875 10921 625 11411 625 11030 125 11520 125 11150 875 11640 875 10795 625 11285 625 10923 375 11413 375 11031 875 11521 875 11152 625 11642 625 10797 375 11287 375 10925 125 11415 125 11033 625 11523 625 11154 375 11644 375 10799 125 11289 125 10926 875 11416 875 11035 375 11525 375 11156 125 11646 125 10800 875 11290 875 10928 625 11418 625 11037 125 11527 125 11157 875 11647 875 10802 625 11292 625 10930 375 11420 375 11038 875 11528 875 11159 625 11649 625 10804 375 11294 375 10932 125 11422 125 11040 625 11530 625 11161 375 11651 375 10806 125 11296 125 10933 875 11423 875 11042 375 11532 375 11163 125 11653 125 10807 875 11297 875 10935 625 11425 625 11044 125 11534 125 11164 875 11654 875 10809 625 11299 625 10937 375 11427 375 11045 875 11535 875 11166 625 11656 625 10811 375 11301 375 10939 125 11429 125 11047 625 11537 625 11168 375 11658 375 10813 125 11303 125 10940 875 11430 875 11049 375 11539 375 11170 125 11660 125 10814 875 11304 875 10942 625 11432 625 11051 125 11541 125 11171 875 11661 875 10816 625 11306 625 10944 375 11434 375 11052 875 11542 875 11173 625 11663 625 10818 375 11308 375 10946 125 11436 125 11054 625 11544 625 11175 375 11665 375 10820 125 11310 125 10947 875 1143
33. ANOaARWN ver 2 1 122 RAy Microwave Link RACOM s r o Technical parameters TX channel nominal frequencies ed EY TERE Band 10 7 11 7 GHz duplex spacing 530 MHz Bandwidth 3 5 MHz Channel arrangements based on 7 MHz channels A sub band Freq table rcinfo11_A_530 rcinfo11_A_530_n B sub band Freq table rcinfo11_B_530 rcinfo11_B_530_n Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz 10710 75 11240 75 10819 25 11349 25 10948 75 11478 75 11587 25 10714 25 11244 25 10822 75 11352 75 10952 25 11482 25 11590 75 10717 75 11247 75 10826 25 11356 25 10955 75 11485 75 11594 25 10721 25 11251 25 10829 75 11359 75 10959 25 11489 25 11597 75 10724 75 11254 75 10833 25 11363 25 10962 75 11492 75 11601 25 10728 25 11258 25 10836 75 11366 75 10966 25 11496 25 11604 75 10731 75 11261 75 10840 25 11370 25 10969 75 11499 75 11608 25 10735 25 11265 25 10843 75 11373 75 10973 25 11503 25 11611 75 10738 75 11268 75 10847 25 11377 25 10976 75 11506 75 11615 25 10742 25 11272 25 10850 75 11380 75 10980 25 11510 25 11618 75 10745 75 11275 75 10854 25 11384 25 10983 75 11513 75 11622 25 10749 25 11279 25 10857 75 11387 75 10987 25 11517 25 11625 75 10752 75 11282 75 10861 25 11391 25 10990 75 11520 75 11629 25 10756 25 11286 25 10864 75 11394 75 10994 25 11524 25 11632 75 10759 75 11289 75 10868 25 11398 25 10997 75 11527 75 11636 25 107
34. Cancel Refresh Load defaults Fig 6 9 Configuration menu Settings QoS Ingress policing causes user data flow to be limitted to certain value The excessive packets are discarded Ingress policing Enable Ingress policing Applies to the device user port Speed Mbps Data rate to limit the Ethernet traffic to If this speed is exceeded Flow control is initiated If packets are still incoming they are dropped Mode Ingress policer operation mode soft Flow control is activated at low fill of input buffer Good to use if the connected device has Flow control enabled and has a large buffer e default Universal settings Close to hard settings but with Flow control enabled at connected device packet loss is not possible hard Flow control is activated only after the input buffer is completely full Good to use if the connected device has a small buffer Warning Y The Ingress policing activation deactivates the switch QoS functions 72 RAy Microwave Link RACOM s r o Configuration 802 1p Status Local Location_A 12 52 Link Ok Peer Location_B 12 52 Settings G Ingress policing 802 1p DSCP TCP UDP ports Queue management enera E Local Peer Radio 802 1p ra Ethernet Preferpscp O o gt QoS Class of service 0 0 v 0 v Service access 1 0 v 0 v Alarm limits 2 1 v 1 v Diagnostics 3 1 3 1 Graphs 4 2 v 2 v Logs 5 2 v 2 v Tools 6 3 v 3 v 7 3 v 3 v Ping Graphics Note
35. Enables the display of alarms if there were any Displays graph from Local unit Displays graph from Peer unit 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 Move by one width of selected interval towards older values Move by one width of selected interval towards newer values Move to the newest values RACOM s r o RAy Microwave Link 85 Configuration Data Status Local Location_A 12 37 Link Ok Peer Location_B 12 37 Settings Thumbnails Viewer Data General Radio lt Previous Interval 1 day v d Ethernet Quantities O piotted O Local O Peer O An Qos Time Tempe RSS d Tempe RSS d Service access 2013 04 22 12 30 58 51 60 60 58 05 65 70 g a 2013 04 22 12 45 58 92 60 60 58 19 65 70 J Alarm limits 2013 04 22 13 00 58 96 60 60 58 36 65 71 Diagnostics 2013 04 22 13 15 58 58 60 60 58 49 65 70 gt Graphs 2013 04 22 13 30 58 50 60 60 58 50 65 71 2013 04 22 13 45 58 67 60 62 58 50 65 79 Logs 2013 04 22 14 00 58 49 60 63 58 49 65 76 5 Tools 2013 04 22 14 15 57 69 60 60 58 03 65 76 Pi 2013 04 22 14 30 57 44 60 60 57 71 65 88 2013 04 22 14 45 57 00 60 60 57 50 65 81 Fig 6 19 Configuration menu Diagnostigs Graphs Data Detailed graphical view of values for selected interval Plotted Shows only the values that are selecte
36. Error Correction LDPC User interface 1 Gb Eth 10 100 1000 IEEE 802 3ac 1000BASE T Optional service interface 100 Mbps IEEE 802 3u 100BASE TX Power supply PoE 40 60 VDC IEEE 802 3at up to 100 m Mechanical design FOD full outdoor Security configuration via https ssh 8 RAy Microwave Link RACOM s r o RAy Microwave Link Standards Radio parameters RAy11 RAy17 RAy24 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 of the RAy11 RAy17 and RAy24 is described in this user manual Operation of the RAy10 is described in the RAy10 User manual 1 i http www racom eu eng products m ray index html RACOM s r o RAy 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 Free space loss calculation e Link budget calculation e Rain attenuation e Multipath fading Fade margin Fresnel zones calculation This chapter explains the individual steps and an example of link design is given at the end 2 1 1 Fre
37. MHz Ch No Upper MHz RAy24 L8 24029 U33 24116 5 24032 5 24120 0 24036 0 24123 5 24039 5 24127 0 24043 0 24130 5 24046 5 24134 0 24050 0 24137 5 24053 5 24141 0 24057 0 24144 5 24060 5 24148 0 24064 0 24151 5 24067 5 24155 0 24071 0 24158 5 24074 5 24162 0 24078 0 24165 5 24081 5 24169 0 L24 24085 U49 24172 5 24088 5 24176 0 24092 0 24179 5 24095 5 24183 0 24099 0 24186 5 24102 5 24190 0 24106 0 24193 5 24109 5 24197 0 24113 0 24200 5 24116 5 24204 0 24120 0 24207 5 24123 5 24211 0 24127 0 24214 5 24130 5 24218 0 24134 0 24221 5 ver 1 0 152 RAy Microwave Link RACOM s r o Technical parameters 9 5 4 Nominal frequencies FCC ETSI RAy24 Bandwidth 3 5 MHz TX channel nominal frequencies Band 24 05 24 25 GHz default duplex sp 73 5 MHz duplex spacing range 60 192 5 MHz Freq table rcinfo24_FCC_ETSI basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz 24116 5 24120 0 24123 5 24053 5 24127 0 24057 0 24130 5 24060 5 24134 0 24064 0 24137 5 24067 5 24141 0 24071 0 24144 5 24074 5 24148 0 24078 0 24151 5 24081 5 24155 0 24085 0 24158 5 24088 5 24162 0 24092 0 24165 5 24095 5 24169 0 24099 0 24172 5 24102 5 24176 0 24106 0 24179 5 24109 5 24183 0 24113 0 24186 5 24116 5 24190 0 24120 0 24193 5 24123 5 24197 0 24127 0 24200 5 24130 5 24204 0 24134 0 24207 5 24137 5 24211 0 24141 0
38. RAy Microwave Link 3 RAy Microwave Link Ax Antenna AIMENSION Susie A ia 166 e ee Aea E EEE econ T E A E EES 167 C IP address Inthe Pi aaa e a E e A E aae E a A A AEREE 168 DA LIM Key CONVERSION rriro A A a A A E aa 172 E Https centificate usas oia a sad adele an ti 174 lare SD OAE A O EE EAEI TET TEE A E RETE TEO 175 F Revision HIStory ii daa 177 4 RAy Microwave Link RACOM s r o Important Notice Important Notice Copyright 2013 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 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 Significan
39. Technical parameters RAy17 Bandwidth 14 MHz TX channel nominal frequencies Band 17 1 17 3 GHz default duplex 87 5 MHz duplex range 65 185 5 MHz Freq table rcinfo17 default 10 basic channels optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No 17180 5 17194 5 17110 5 17114 0 17117 5 17208 5 17124 5 17128 0 17131 5 17222 5 17138 5 17142 0 17145 5 17236 5 17152 5 17156 0 17159 5 17250 5 17166 5 17170 0 17173 5 17264 5 17180 5 17184 0 17187 5 17278 5 17194 5 17198 0 17201 5 17292 5 17208 5 17212 0 17215 5 17222 5 17226 0 Upper MHz 17173 5 17177 0 17184 0 17187 5 17191 0 17198 0 17201 5 17205 0 17212 0 17215 5 17219 0 17226 0 17229 5 17233 0 17240 0 17243 5 17247 0 17254 0 17257 5 17261 0 17268 0 17271 5 17275 0 17282 0 17285 5 17289 0 ver 2 1 RACOM s r o RAy Microwave Link 139 Technical parameters RAy17 Bandwidth 28 MHz TX channel nominal frequencies Band 17 1 17 3 GHz default duplex 87 5 MHz duplex range 70 171 5 MHz Freq table rcinfo17 default 10 basic channels optional channels Ch No Lower MHz L4 17114 L12 17142 L20 17170 L28 17198 Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz 17184 0 17187 5 17191 0 17194 5 17198 0 U29 17201 5 17117 5 17205 0 17121 0 17208 5
40. The nominal TX frequency of the Lower band channel The nominal TX frequency of the Upper band channel Table version RACOM s r o RAy Microwave Link 111 Technical parameters 9 2 RAy11 A B parameters 9 2 1 Output power RAy11 xA RAy11 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 0 112 RAy Microwave Link RACOM s r o Technical parameters 9 2 2 Radio parameters RAy11 xA RAy11 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 2 5 99 9 5 15 23 12 19 12 0 14 4 16 QAM 6 3 4 9 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 1 RAy11 xA RAy11 xB Channel spacing 3 5 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER
41. and RX For example if one station has TX channel L1 then the second station must also have the channel RX L1 32 RAy Microwave Link RACOM s r o Step by step Guide 4 3 Link test Verify the functionality of the radio link Switch in screen Status Brief 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 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 Settings Radio it also indic ates instantaneous max allowed power and for SNR and RSS values it indicates immediate target value size Menu Tools Graphics Bar indicators display 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 Settings Radio enable ACM Set the TX modulation parameter to the required maximum value In menu Status Brief Radio you can monitor R
42. antennas with mast holder according to user needs and specifications The antenna from two different vendors are available currently year 2013 The overview of different antenna types is listed in paragraph 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 simple on line calculator The other antenna producers can be used with RAy links as well The RAy unit can be attached to the antenna by flexible waveguide or directly by means of special interconnetion part There are several types of those parts for Andrew and Arkivator antennas It is possible to develop the inter connetion part also for other antenna types FOD unit power supplies 30W PoE adapters e two connectors plastic IE PS V01P RJ45 FH or metallic IE PS V01M RJ45 FH for connecting the FOD unit for outdoor use these quality connectors allow the connection of cables with conductors of cross sectional area 0 129 0 329 mm AWG 26 AWG 22 i e 0 4 00 64 mm For assembly instructions see chapter Section 5 3 2 Fitting an external IE PS V01P RJ45 FH connector two IE PS RJ45 BK connectors for connecting the FOD unit for indoor use e S FTP Cat 7 cable for connecting FOD units to the network e AGC cable for connecting a voltmeter to the RAy unit for adjusting the antenna direction see g Antenna mounting point g e Groundi
43. current configuration Custom settings Restoring the configuration parameters from the buffer Parameters must be prepared using Upload Default settings Applying default values to all configuration parameters Factory settings Using the factory settings function will return the unit to its original state All configuration items user accounts measured values and system messages logs will be irreversibly deleted Warning E This task takes a few minutes to complete Do not interrupt the power supply during the operation Local Applying Factory settings to Local station Users Saving and restoring user accounts Backup Saving user accounts to backup file Restore Restoring user accounts from a backup file Management Information Base SNMP MIB Provides MIB table Diagnostic package To facilitate communication with the technical support you can create an archive file with detailed information about the station If connection with Peer station is functional information from both stations is saved Backup Saving a file with information about the station Local and Peer RACOM s r o RAy Microwave Link 93 Configuration Feature keys Status Local Location_B 13 22 Link Ok Peer Location_A 13 22 Settings Restart Backup Feature keys Firmware Radio adaptation General Radio Local Note Changes of feature keys takes effect after restart Ethernet Feature Limit Remove Qos speed 50 Delete Ser
44. dB K is geoclimatic factor and can be obtained from K 4 1 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 clination Ep mrad using the following expression Ih he ae where d link distance km h he antenna heights above sea level m 14 RAy 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 worse 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 con sidered as the most important Abe DADAAAAAA WA pw IVA YA AAN WAY Ceres ters terscers cers cure ANN TANNIN AN TAN AAAA y Y
45. ensuring electrical insulation distance from the 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 Ground should be connected to the protective system of the internal LV wiring or grounded internal structures using a CYA 6 mm bonding con ductor see Fig 5 61 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 5 62 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 suitabl
46. for clarity The RAy10 User manual can be found here 9 1 General parameters 9 1 1 Technical parameters overview 5 Licensed bands ISM bands e IR RAy10 RAy11 RAy17 RAy24 Band GHz A 10 30 10 59 A B 10 70 11 70 171 173 94 0 24 95 sub bands A B B 10 15 10 65 C D 10 50 10 68 i ODU inits Unit L and U One universal unit Duplex any combination A B 490 530 optional optional spacing MHz L and U units C D 91 min 60 min 60 Channel spacing 7 14 28 1 75 3 5 7 14 28 3 5 7 14 28 3 5 7 14 28 CS MHz 30 40 56 40 56 40 56 Channel detail detail detail detail frequencies User speed 8 5 170 2 5 360 4 9 360 4 9 360 Mbps detail detail detail detail Latency us 140 64B 170Mbps 81 64B 359Mbps 234 1518B 359Mbps Sensitivity 96 8 5 Mbps 99 2 5 Mbps 96 4 9 Mbps 96 4 9 Mbps BER 10 dBm 69 166 Mbps 67 340 Mbps 66 340 Mbps 65 340 Mbps detail detail detail detail Output Power 5 10 5 23 QPSK 25 5 30 10 dBm 5 17 256QAM ATPC no yes yes yes Consumption W 17 24 21 23 Weight kg 2 9 2 8 2 5 2 5 Radio EN 302 217 2 2 V 1 3 1 EN 300 440 2 V 1 4 1 parameters http www racom eu eng products m ray index html http www racom eu eng products m ray tech_par html kmit10a http www racom eu eng products m ray tech_par html mod10 http
47. full duplex regime with transfer speed up to 360 Mbps Bandwidth is selectable from 1 75 up to 56 MHz Modulation can be fixed or adaptive and can be ad justed from QPSK to 256QAM Fig 3 1 RAy Microwave link The link is formed by two FOD Full Outdoor stations In the case of links operating in the ISM bands RAy17 RAy24 both stations have identical hardware In the case of links operating in the 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 RAy links are used with external parabolic antennas Parabolic antennas from different producers are available Cross polarization valid only for links operating in the ISM bands RAy17 RAy24 One side of the link uses one polarization for transmission e g horizontal and the opposite polarity 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 side RACOM s r o RAy Microwave Link 19 Product 3 1 Range of models RAy11 LA frequency 10 70 10 96 GHz unit L RAy11 LB frequency 10 96 11 20 GHz unit L RAy11 LC frequency 10 5005 10 5425 GHz unit L RAy11 LD frequency 10 5425 10 5845 GHz unit L RAy11 UA frequency 11 20 11 45 GHz unit U RAy11 UB frequency 11 45 11 70 GHz unit U RAy11 UC frequency 10 5915 10 6335 GHz unit U RAy11 UD frequ
48. of the bracket body part No 3 and clamp plate part No 4 It is also necessary to switch the adjustment bolt part No 21 and U plate part No 13 to the other side of the bracket body part No 3 This ensures that there is still good access to the adjustment elements for changing the direction of the antenna when mounted on this opposite side In the case of the antenna when changing the method of mounting from right side to left side it is only necessary to change the eye hook on the top and 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 4380 mm dishes 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 or on the reducing crossplate part No 7 for the Arkivator type antenna Important A The RAy17 and RAy24 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 36 RAy Microwave Link RACOM s r o Installation 5 2 2 Mounting the FOD unit on the antenna RAy microwave bridge equipment is generally supplied as sev
49. then a deterioration in RSS could endanger the link both for data transfer as well as service access Transmit power RF power or ATPC e Verify and record IP addresses 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 Backup Download and save the configuration to backup file cnf_backup tgz This completes the installation Further configuration can be performed remotely RACOM s r o RAy Microwave Link 61 Configuration 6 Configuration 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 stations Should the configuration be changed from other management session the message Info Configuration changed please click refresh is displayed at the status bar see screenshot lower The Refresh button reloads valid data and refreshes web browser screen Load defaults Load default values of the parameters on the screen To use any of these values you must use the Apply button Load custom Loads values of individual parameters from backup configuration To use any of these values you must use the App
50. using the spectrum analyzer under Tools Graphics Frequency analyzer lf 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 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 5 5 2 Antennas directing If it is possible use narrow channel low modulation and high power for the first antenna directing Working on both ends of the link simultaneously is favourable Connect voltmeter to the BNC connector and observe RSS changes in 2 V DC range Stronger signal corresponds to lower voltage Alternate units on both sides and slowly adjust the antenna vertically and horizontally to find the position with RACOM s r o RAy Microwave Link 57 Installation the strongest reception At the same time look for the main signal maximums To differentiate between the main and the side maximums refer to 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 RAy station In uncomplicated cases it is enough to connect a voltmeter via a BNC connector and adjust to the lowest indicated voltage Voltage is calibrated ac cording to signal strength E g RSS
51. www racom eu cz products m ray tech_par html rad10 ver 2 0 106 RAy Microwave Link RACOM s r o Technical parameters Modulation fixed QPSK 16 32 64 128 256 QAM or ACM FEC LDPC User interface 1 Gb Eth 10 100 1000 IEEE 802 3ac 1000BASE T MTU1536B recommended cable S FTP CAT7 Service optional 100 Mb 10 100 Eth IEEE 802 3u 100BASE TX S FTP CAT7 or CATS Power PoE 40 60 VDC IEEE 802 3at up to 100m user interface Operating temperature range 30 55 C ETSI EN 300019 1 4 class 4 1 Mechanical design FOD Full Outdoor Dimensions 245 x 245 x 150 mm EMC ETSI EN 301 489 1 V 1 8 1 2008 04 ETSI EN 301 489 17 V1 3 2 2008 04 Electrical safety EN 60 950 1 2004 ver 1 0 RACOM s r o RAy Microwave Link 107 Technical parameters 9 1 2 Link speed Nominal link speed RAy xx User data rate Mbps Modulation 11 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
52. your password into the Key passphrase and Confirm passphrase fields After that click Save private key Choose location and save the key 172 RAy Microwave Link RACOM s r o Linux key conversion 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 EEE Lg Specify your connection by host name or IP address Terminal Kaboni Host Name or IP address Port Bell root 192 168 169 169 22 Features Protocol S Window O Raw O Telnet ORlogin SSH Appearance Behavi Load save or delete a stored session aviour Translation Saved Sessions RAY 10G Racom Default Settings RAY 10G Racom Close window on exit O Always ONever Only on clean ext _Options controlling SSH authentication Authentication methods C Attempt TIS or CryptoCard auth SSH1 Attempt keyboard4nteractive auth SSH2 Authentication parameters C Allow agent forwarding C Allow attempted changes of usemame in SSH2 Private key file for authentication C downloads ray ppk 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 RACOM s r o RAy Microwave Link 173 Https certificate Appendix E Https certificate When switching from older versions o
53. 0 17145 5 17149 0 17152 5 17156 0 17159 5 17163 0 17166 5 17170 0 17173 5 17177 0 17180 5 17184 0 17187 5 17191 0 17194 5 17198 0 17201 5 17205 0 17208 5 17212 0 17215 5 17219 0 17222 5 17226 0 17229 5 17233 0 Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz 17166 5 no more channels 17170 0 17173 5 17177 0 17180 5 17184 0 17187 5 17191 0 17194 5 17198 0 17201 5 17205 0 17208 5 17212 0 17215 5 17219 0 17222 5 17226 0 17229 5 17233 0 17236 5 17240 0 17243 5 17247 0 17250 5 17254 0 17257 5 17261 0 17264 5 17268 0 17271 5 17275 0 17278 5 17282 0 17285 5 17289 0 17292 5 17296 0 ver 2 1 RACOM s r o RAy Microwave Link 137 Technical parameters RAv17 TX channel nominal frequencies y Band 17 1 17 3 GHz default duplex 73 5 MHz Bandwidth 7 MHz duplex range 60 192 5 MHz Freq table rcinfo17 default 10 basic channels optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz 17166 5 17173 5 17103 5 17180 5 17110 5 17187 5 17117 5 17194 5 17124 5 17201 5 17131 5 17208 5 17138 5 17215 5 17145 5 17222 5 17152 5 17229 5 17159 5 17236 5 17166 5 17243 5 17173 5 17250 5 17180 5 17257 5 17187 5 17264 5 17194 5 17271 5 17201 5 17278 5 17208 5 17285 5 17215 5 17292 5 17222 5 17229 5 ver 2 1 138 RAy Microwave Link RACOM s r o
54. 0 24179 5 24095 5 24183 0 24099 0 24186 5 24102 5 24190 0 24106 0 24193 5 24109 5 24197 0 24113 0 24200 5 24116 5 24204 0 24207 5 24123 5 24211 0 24127 0 24214 5 24130 5 24218 0 24134 0 24221 5 24137 5 24225 0 24141 0 24228 5 24144 5 24232 0 24235 5 24151 5 24155 0 24158 5 24162 0 ver 1 0 156 RAy Microwave Link RACOM s r o Technical parameters TX channel nominal frequencies Band 24 05 24 25 GHz default duplex sp 73 5 MHz Bandwidth 40 MHz duplex spacing range 70 157 5 MHz Freq table rcinfo24_FCC_ETSI basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz RAy24 24141 0 L6 24071 0 U27 24144 5 24074 5 24148 0 24078 0 24151 5 24081 5 24155 0 24085 0 24158 5 24088 5 24162 0 24092 0 24165 5 24095 5 24169 0 24099 0 24172 5 24102 5 24176 0 24106 0 24179 5 24109 5 24183 0 L18 24113 0 U39 24186 5 24116 5 24190 0 24120 0 24193 5 24123 5 24197 0 24127 0 24200 5 24130 5 24204 0 24134 0 24207 5 24137 5 24211 0 24141 0 24214 5 24144 5 24218 0 24148 0 24221 5 24151 5 24225 0 L30 24155 0 U51 24228 5 24158 5 ver 1 0 RACOM s r o RAy Microwave Link 157 Technical parameters TX channel nominal frequencies Band 24 05 24 25 GHz default duplex sp 87 5 MHz Bandwidth 56 MHz duplex spacing range 85 143 5 MHz Freq table rcinfo24_FCC_ETSI
55. 0s average of incoming user data on the user Ethernet port Ethernet out throughput Instantaneous speed 20s average of outgoing user data on the user Ethernet port TX power Instantaneous value of transmission power The values are saved in the following resolutions and history lengths e Resolution 1 minute length of history 1 week e Resolution 15 minutes length of history 30 days e Resolution 1 day length of history about 180 days Stored values can be viewed using three methods Thumbnails Preview all values for the last 24 hours Viewer Detailed graphical view of one or two selected values for the given interval Data Numerical view of all values 84 RAy Microwave Link RACOM s r o Configuration Viewer Thumbnails Viewer dB 32 9 32 8 32 7 32 6 32 5 32 4 32 3 32 2 32 1 13 47 Data Primary Y axis Alarm Secondary Y axis Local Y None y Peer Y 20 47 00 17 03 47 07 17 10 47 Time lt 2013 04 18 13 47 2013 04 19 13 32 gt lt Previous Interval 1day Next Last Refresh Fig 6 18 Configuration menu Diagnostics Graphs 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 Primary Y axis Secondary Y axis Alarm Local Peer Interval Previous Next Last Selecting one of the observed values Selecting a second value
56. 1 29 16 4 19 8 64 QAM 204 176 5 75 21 5 27 133 25 29 14 4 16 8 128 QAM 238 211 4 69 25 0 30 37 28 133 10 4 12 8 256 QAM 272 232 1 67 26 5 33 37 30 33 8 4 10 8 ver 1 0 RACOM s r o RAy Microwave Link 145 Technical parameters RAy24 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 RSS SNR declared limit declared limit declared limitideclared 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 RAy24 Channel spacing 56 MHz TO 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 99
57. 1060 75 11064 25 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 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 Ch No Lower MHz 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 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 Upper MHz 11557 75 11561 25 11564 75 11568 25 11571 75 11575 25 11578 75 11582 25 11585 75 11589 25 11592 75 11596 25 11599 75 11603 25 11606 75 11610 25 11613 75 11617 25 11620 75 11624 25 11627 75 11631 25 11634 75 11638 25 11641 75 11645 25 11648 75 11652 25 11655 75 11659 25 11662 75 11666 25 11669 75 11673 25 ver 2 1 RACOM s r o RAy Microwave Link 117 Technical parameters TX channel nominal frequencies RAy11 xA RAy11 YI RAV 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 rcinfo11_A_490_n B sub band Freq table rcinfo11_B_490 rcin
58. 10628 25 10579 25 10670 25 10540 75 10631 75 10582 75 10673 75 ONO FP ON ver 1 1 RACOM s r o RAy Microwave Link 131 Technical parameters RAy11 xC RAy11 xD Bandwidth 7 MHz TX channel nominal frequencies Band 10 5 10 68 GHz duplex spacing 91 MHz ITU R F 747 Annex 1 Csub band Freq table rcinfo11_C_91 Dsub band Freq table rcinfo11_D_91 Ch No Lower MHz 10504 10511 10518 10525 10532 10539 Upper MHz Ch No Lower MHz Upper MHz ver 1 2 RAy11 xC RAy11 xD Bandwidth 14 MHz TX channel nominal frequencies Band 10 5 10 68 GHz duplex spacing 91 MHz based on 7 MHz Csub band Freq table rcinfo11_C_91 Dsub band Freq table rcinfo11_D_91 Ch No Lower MHz 10507 5 10521 5 Upper MHz 10598 5 10612 5 10626 5 Ch No Lower MHz 10549 5 10563 5 10577 5 Upper MHz 10640 5 10654 5 10668 5 10535 5 ver 1 1 RAy11 xC RAy11 xD Bandwidth 28 MHz TX channel nominal frequencies Band 10 5 10 68 GHz duplex spacing 91 MHz based on 7 MHz Csub band Freq table rcinfo11_C_91 D sub band Freq table rcinfo11_D_91 Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz 1 10514 5 10605 5 3 10570 5 10661 5 ver 1 1 132 RAy Microwave Link RACOM s r o Technical parameters 9 4 RAy17 parameters 9 4 1 Output power
59. 11_A_490_n B sub band Freq table rcinfo11_B_490 rcinfo11_B_490_n Ch No Lower MHz 10755 10795 10835 10875 10915 Upper MHz Ch No Lower MHz Upper MHz ver 1 0 RACOM s r o RAy Microwave Link 121 Technical parameters 9 2 4 Nominal frequencies duplex 530 MHz TX channel nominal frequencies AS AS Band 10 7 11 7 GHz duplex spacing 530 MHz Bandwidth 1 75 MHz Channel arrangements based on 7 MHz channels Asub band Freq table rcinfo11_A_530_n B sub band Freq table rcinfo11_B_530_n 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 10820 125 11350 125 10946 125 11476 125 11056 375 11586 375 10711 625 11241 625 10821 875 11351 875 10947 875 11477 875 11058 125 11588 125 10713 375 11243 375 10823 625 11353 625 10949 625 11479 625 11059 875 11589 875 10715 125 11245 125 10825 375 11355 375 10951 375 11481 375 11061 625 11591 625 10716 875 11246 875 10827 125 11357 125 10953 125 11483 125 11063 375 11593 375 10718 625 11248 625 10828 875 11358 875 10954 875 11484 875 11065 125 11595 125 10720 375 11250 375 10830 625 11360 625 10956 625 11486 625 11066 875 11596 875 10722 125 11252 125 10832 375 11362 375 10958 375 11488 375 11068 625 11598 625 10723 875 11253 875 10834 125 11364 125 10960 125 11490 125 11070 375 11600 375 10725 625 11255 625
60. 125 10758 875 11248 875 10886 625 11376 625 10995 125 11485 125 11115 875 11605 875 10760 625 11250 625 10888 375 11378 375 10996 875 11486 875 11117 625 11607 625 10762 375 11252 375 10890 125 11380 125 10998 625 11488 625 11119 375 11609 375 10764 125 11254 125 10891 875 11381 875 11000 375 11490 375 11121 125 11611 125 10765 875 11255 875 10893 625 11383 625 11002 125 11492 125 11122875 11612 875 10767 625 11257 625 10895 375 11385 375 11003 875 11493 875 11124 625 11614 625 10769 375 11259 375 10897 125 11387 125 11005 625 11495 625 11126 375 11616 375 10771 125 11261 125 10898 875 11388 875 11007 375 11497 375 11128 125 11618 125 10772 875 11262 875 10900 625 11390 625 11009 125 11499 125 11129 875 11619 875 10774 625 11264 625 10902 375 11392 375 11010 875 11500 875 11131 625 11621 625 10776 375 11266 375 10904 125 11394 125 11012 625 11502 625 11133 375 11623 375 10778 125 11268 125 10905 875 11395 875 11014 375 11504 375 11135 125 11625 125 10779 875 11269 875 10907 625 11397 625 11016 125 11506 125 11136 875 11626 875 10781 625 11271 625 10909 375 11399 375 11017 875 11507 875 11138 625 11628 625 10783 375 11273 375 10911 125 11401 125 11019 625 11509 625 11140 375 11630 375 10785 125 11275 125 10912 875 11402 875 11021 375 11511 375 11142 125 11632 125 10786 875 11276 875 10914625 11404 625 11023 125 11513 125 11143 875 11633 875 10788 625 11278 625 10916 375 11406 375 11024875 11514
61. 127 0 24134 0 24141 0 24148 0 24155 0 24162 0 24169 0 24176 0 24183 0 Upper MHz 24067 5 24074 5 24081 5 24088 5 24095 5 24102 5 24109 5 24116 5 24123 5 24130 5 24137 5 24144 5 24151 5 24158 5 24165 5 24172 5 24179 5 24186 5 24193 5 24200 5 24207 5 24214 5 24221 5 24228 5 24235 5 24242 5 ver 1 0 148 RAy Microwave Link RACOM s r o Technical parameters RAy24 Bandwidth 14 MHz TX channel nominal frequencies Band 24 0 24 25 GHz default duplex sp 87 5 MHz duplex spacing range 65 234 5 MHz Freq table rcinfo24_1SM basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz 24081 5 24095 5 24109 5 24123 5 24137 5 24151 5 24165 5 24179 5 24193 5 24207 5 24221 5 24235 5 Ch No Lower MHz Ch No 24011 5 24015 0 24018 5 24025 5 24029 0 24032 5 24039 5 24043 0 24046 5 24053 5 24057 0 24060 5 24067 5 24071 0 24074 5 24081 5 24085 0 24088 5 24095 5 24099 0 24102 5 24109 5 24113 0 24116 5 24123 5 24127 0 24130 5 24137 5 24141 0 24144 5 24151 5 24155 0 24158 5 24165 5 24169 0 24172 5 24176 0 Upper MHz 24074 5 24078 0 24085 0 24088 5 24092 0 24099 0 24102 5 24106 0 24113 0 24116 5 24120 0 24127 0 24130 5 24134 0 24141 0 24144 5 24148 0 24
62. 15 10 30 10 50 10 65 10 96 11 20 11 45 11 70 ordering code RAy10 LB RAy10 UB RAy11 LB RAy11 UB C 10 5005 10 5425 10 5915 10 6335 ordering code RAy11 LC RAy11 UC D 10 5425 10 5845 10 6335 10 6755 ordering code RAy11 LD RAy11 UD ver 3 1 In case of the two port units the 2 label shall be connected to the end of the ordering code Example RAy11 LA 2 RAy17 2 3 6 2 Feature keys The Feature keys ordering code consists of three parts XXX YYY ZZZ XXX Product type e g RAy11 YYY Feature key type The SW key is available now This key unlocks the User speed to given value ZZZ Feature key value In case of User speed it states Mbps Example e RAy11 SW 100 RAy11 user data speed max 100 Mbps e RAy17 SW 360 RAy17 user data speed max 360 Mbps http www racom eu eng products m ray index html 24 RAy Microwave Link RACOM s r o Product 3 7 Accessories The microwave bridge comes supplied as standard with two FOD units e two antenna dishes with brackets for mounting on a mast based on the user requirements and specifications e tub of NOVATO silicon lubricant mixture of silicon grease PTFE and other additives for lubricating the antenna pin see Section 5 2 3 Lubrication and preservation of the antenna pivot Microwave bridge accessories need to be ordered separately for further details please see www racom eu Two pieces of parabolic
63. 155 0 24158 5 24162 0 24169 0 24172 5 24176 0 24183 0 24186 5 24190 0 24197 0 24200 5 24204 0 24211 0 24214 5 24218 0 24225 0 24228 5 24232 0 24239 0 24242 5 ver 1 0 RACOM s r o RAy Microwave Link 149 Technical parameters RAy24 Bandwidth 28 MHz TX channel nominal frequencies Band 24 0 24 25 GHz default duplex sp 87 5 MHz duplex spacing range 70 220 5 MHz Freq tab e rcinfo24_ISM basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz 24102 5 24130 5 24158 5 24186 5 24214 5 Ch No Lower MHz Ch No 24018 5 24022 0 24025 5 24029 0 24032 5 24036 0 24039 5 24046 5 24050 0 24053 5 24057 0 24060 5 24064 0 24067 5 24074 5 24078 0 24081 5 24085 0 24088 5 24092 0 24095 5 24102 5 24106 0 24109 5 24113 0 24116 5 24120 0 24123 5 24130 5 24134 0 24137 5 24141 0 24144 5 24148 0 24151 5 24158 5 24162 0 24165 5 Upper MHz 24085 0 24088 5 24092 0 24095 5 24099 0 24106 0 24109 5 24113 0 24116 5 24120 0 24123 5 24127 0 24134 0 24137 5 24141 0 24144 5 24148 0 24151 5 24155 0 24162 0 24165 5 24169 0 24172 5 24176 0 24179 5 24183 0 24190 0 24193 5 24197 0 24200 5 24204 0 24207 5 24211 0 24218 0 24221 5 24225 0 24228 5 24232 0 24235 5 ver 1 0 150 RAy Microwave Link RACOM s r o Technical paramete
64. 1553 125 11133 375 11663 375 10788 625 11318 625 10898 875 11428 875 11024875 11554 875 11135 125 11665 125 10790 375 11320 375 10900 625 11430 625 11026 625 11556 625 11136 875 11666 875 10792 125 11322 125 10902 375 11432 375 11028 375 11558 375 11138 625 11668 625 10793 875 11323 875 10904 125 11434 125 11030 125 11560 125 11140 375 11670 375 10795 625 11325 625 10905 875 11435 875 11031 875 11561 875 11142 125 11672 125 10797 375 11327 375 10907 625 11437 625 11033 625 11563 625 11143 875 11673 875 10799 125 11329 125 10909 375 11439 375 11035 375 11565 375 11145 625 11675 625 10800 875 11330 875 10911 125 11441 125 11037 125 11567 125 11147 375 11677 375 10802 625 11332 625 10912 875 11442 875 11038 875 11568 875 11149 125 11679 125 10804 375 11334 375 10914625 11444 625 11040 625 11570 625 11150 875 11680 875 10806 125 11336 125 10916 375 11446 375 11042 375 11572 375 11152 625 11682 625 10807 875 11337 875 10918 125 11448 125 11044 125 11574 125 11154375 11684 375 10809 625 11339 625 10919 875 11449 875 11045 875 11575 875 11156 125 11686 125 10811 375 11341 375 10921 625 11451 625 11047 625 11577 625 11157 875 11687 875 10813 125 11343 125 10923 375 11453 375 11049 375 11579 375 11159625 11689 625 10814 875 11344 875 10925 125 11455 125 11051 125 11581 125 11161 375 11691 375 10816 625 11346 625 10926 875 11456 875 11052 875 11582 875 11163 125 11693 125 10818 375 11348 375 11054 625 11584 625
65. 2 18 6 64 QAM 36 29 7 80 21 5 29 37 26 33 14 2 16 6 128 QAM 42 34 7 77 25 0 32 37 30 33 12 2 14 6 ver 2 0 RAy17 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 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 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 33 231 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 0 134 RAy Microwave Link RACOM s r o Technical parameters RAy17 Channel spacing 28 MHz ACCP operation Raw User RSS SNR for Co channel rejection Adjacent channel Selectivity Modula Bit Bit BER 10 1 dB 3dB 1 dB 3dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit El 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
66. 3 04 22T08 2013 04 22T08 2013 04 22T08 Peer alarms 58 0000 txModulation QAM256 rxModulation QAM32 txUserDataThroughput 170 6936Mbps 59 0000 txModulation QAM256 rxModulation QAM64 txUserDataThroughput 170 6936Mbps 24 0000 txModulation QAM256 rxModulation QAM128 txUserDataThroughput 81 1522Mbps 2013 04 22T08 2013 04 22T08 15 0000 ALARM Radio link down 15 0000 ALARM END Radio link up Fig 6 20 Configuration menu Diagnostics Logs Shows internal station logs Individual tabs allow total or filtered view When you first open the screen it is necessary to start browsing logs by pressing the Refresh button 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 modified On the Local events screen enter Configuration and hit Enter You can use plain text or regular expressions for filtering JavaScript format Overall Local events Peer events Local ACM Peer ACM Local alarms Peer alarms Displays the last 3 records from all types of logs Events from Local or Peer station History of modulation switching if ACM is enabled Local and Peer station Alarms from Local or Peer station Maximum length of displayed logs is 250 entries If you need to display longer history use of CLI interface is needed RACOM s r o RAy Microwave Link 87 Configuratio
67. 5 10855 125 11345 125 10963 625 11453 625 11084 375 11574 375 10729 125 11219 125 10856 875 11346 875 10965 375 11455 375 11086 125 11576 125 10730 875 11220 875 10858 625 11348 625 10967 125 11457 125 11087 875 11577 875 10732 625 11222 625 10860 375 11350 375 10968 875 11458 875 11089 625 11579 625 10734 375 11224 375 10862 125 11352 125 10970 625 11460 625 11091 375 11581 375 10736 125 11226 125 10863 875 11353 875 10972 375 11462 375 11093 125 11583 125 10737 875 11227 875 10865 625 11355 625 10974 125 11464 125 11094 875 11584 875 10739 625 11229 625 10867 375 11357 375 10975 875 11465 875 11096 625 11586 625 10741 375 11231 375 10869 125 11359 125 10977 625 11467 625 11098 375 11588 375 10743 125 11233 125 10870 875 11360 875 10979 375 11469 375 11100 125 11590 125 10744 875 11234 875 10872 625 11362 625 10981 125 11471 125 11101 875 11591 875 10746 625 11236 625 10874 375 11364 375 10982 875 11472 875 11103 625 11593 625 10748 375 11238 375 10876 125 11366 125 10984 625 11474 625 11105 375 11595 375 10750 125 11240 125 10877 875 11367 875 10986 375 11476 375 11107 125 11597 125 10751 875 11241 875 10879 625 11369 625 10988 125 11478 125 11108 875 11598 875 10753 625 11243 625 10881 375 11371 375 10989 875 11479 875 11110 625 11600 625 10755 375 11245 375 10883 125 11373 125 10991 625 11481 625 11112 375 11602 375 10757 125 11247 125 10884 875 11374 875 10993 375 11483 375 11114 125 11604
68. 50 Ajemmh B12 mmh E 15 mmin D 19 mm h E 22 mm h F 28 mm h E30 mmn A 32 mmn J 35mmth k 145 mm h 0 115 mmh 42 mmh iio 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 y exceeded for 0 01 per cent of the time 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 A B C DD E F G H J kK Limi N Pla 10 lt 0 1 0 5 07 211061171 31218115 2 4 5 12 14 0 3 o8 2 28 45 24 45 7 4 13142 7 11115 34 49 0 03 5 6 9 131 12 45 20 18 28 23 33 40 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 yr can be calculated as follows Qhv YRoot Kh v Ro o1 where 12 RAy Microwave Link RACOM s r o
69. 60 m 4 74 m 50 km 11 07 m 2 2 Example of microwave link design Requirements Free space loss determination calculation Link budget calculation Fig 2 7 Design flowchart Fading prediction rain and multipath attenuation Choice Tx power and antennas Link parameters Link distance 4 km e First antenna height above sea level 295 m Second antenna height above sea level 320 m e Location Central Europe rain zone H refraction gradient dN1 300 Transmission requirements e Required data rate gt 160 Mbps e Required availability 99 99 RAy parameters e 17 GHz 16 RAy Microwave Link RACOM s r o Implementation Notes e 161 Mbps gt Modulation 16QAM BW 56 MHz Ps BER 10 79 dBm e Tx power 5 dBm max Tx power e Antenna gain o 30cm 32 2 dBi o 60cm 37 8 dBi o 99cm 42 dBi Step 1 Free space loss calculation FSL 32 44 20log f 20log D 32 44 20l0g17 2 10 20log4 129 1 dB Step 2 Rain attenuation For 99 99 availability in rain zone B the rain rate is Ro p4 32 see Fig 2 1 For f 17 GHz k 0 06146 a 1 0949 k 0 06797 a 1 0137 Vertical polarization Yro o1 ky R991 0 07 32 Horizontal polarization Yro o1 Kn R o 01 0 06 32 1 01 9 32 dB km gt for 4km distance 9 3 dB 1 09 2 62 dB km gt for 4km distance 10 5 dB Step 3 Attenuation due to multipath propagation We have to find required fade m
70. 63 25 11293 25 10871 75 11401 75 11001 25 11531 25 11639 75 10766 75 11296 75 10875 25 11405 25 11004 75 11534 75 11643 25 10770 25 11300 25 10878 75 11408 75 11008 25 11538 25 11646 75 10773 75 11303 75 10882 25 11412 25 11011 75 11541 75 11650 25 10777 25 11307 25 10885 75 11415 75 11015 25 11545 25 11653 75 10780 75 11310 75 10889 25 11419 25 11018 75 11548 75 11657 25 10784 25 11314 25 10892 75 11422 75 11022 25 11552 25 11660 75 10787 75 11317 75 10896 25 11426 25 11025 75 11555 75 11664 25 10791 25 11321 25 10899 75 11429 75 11029 25 11559 25 11667 75 10794 75 11324 75 10903 25 11433 25 11032 75 11562 75 11671 25 10798 25 11328 25 10906 75 11436 75 11036 25 11566 25 11674 75 10801 75 11331 75 10910 25 11440 25 11039 75 11569 75 11678 25 10805 25 11335 25 10913 75 11443 75 11043 25 11573 25 11681 75 10808 75 11338 75 10917 25 11447 25 11046 75 11576 75 11685 25 10812 25 11342 25 10920 75 11450 75 11050 25 11580 25 11688 75 10815 75 11345 75 10924 25 11454 25 11053 75 11583 75 11692 25 ver 2 1 OMAN OAR ON Aw Aw ao sao i 0 1 2 3 4 15 6 7 8 9 WNNNNNNNNN DN CO ONDA BWNH O wo RACOM s r o RAy Microwave Link 123 Technical parameters TX channel nominal frequencies RAy11 xA RAy11 xB y 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 rcinfo11_A_530_n B sub band
71. 7 875 11056 375 11546 375 11177 125 11667 125 10821 875 11311 875 10949 625 11439 625 11058 125 11548 125 11178 875 11668 875 10823 625 11313 625 10951 375 11441 375 11059 875 11549 875 11180 625 11670 625 10825 375 11315 375 10953 125 11443 125 11061 625 11551 625 11182 375 11672 375 10827 125 11317 125 10954 875 11444 875 11063 375 11553 375 11184 125 11674 125 10828 875 11318 875 10956 625 11446 625 11065 125 11555 125 10830 625 11320 625 10958 375 11448 375 10832 375 11322 375 10960 125 11450 125 10834 125 11324 125 10961 875 11451 875 10835 875 11325 875 10963 625 11453 625 RAy11 xA RAy11 xB ANOaARWNH ver 2 1 116 RAy Microwave Link RACOM s r o Technical parameters Bandwidth 3 5 MHz RAy11 xA RAy11 xB 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 rcinfo11_A_490_n B sub band Freq table rcinfo11_B_490 rcinfo11_B_490_n 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 ANOaARWD U
72. 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 1 3 7 7 ver 1 0 RAy24 Channel spacing 7 MHz ACCP operation Co channel rejection Adjacent channel Selectivi Raw User RSS SNR for j j ty Modula Bit Bit BER 10 1dB 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 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 24 137 22 133 16 2 18 6 64 QAM 36 29 7 79 21 5 29 137 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 40 7 74 26 0 33 37 31 33 10 2 12 6 ver 1 0 144 RAy Microwave Link RACOM s r o Technical parameters RAy24 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 1dB 3dB 1dB 3dB 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
73. 9 180 Then open the https configuration interface e g https 192 168 169 169 Other access options are described in the chapter Settings Service Access of this manual When connection has been established use the Settings Service access Services menu to customise access parameters Default IP addresses should be replaced with well chosen operating addresses Leaving default addresses in place can lead to network problems later 28 RAy Microwave Link RACOM s r o Step by step Guide 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 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 Appendix E Https certificate for further steps RACOM s r o RAy Microwave Link 29 Step by step Guide 4 1 1 Menu Settings General Station name station can be assigned with a name e g the place of installation Station location for easier inclusion the network hierarchy i
74. 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 33 231 29 17 1 5 19 9 64 QAM 72 623 77 21 5 28 137 26 33 14 2 17 1 6 128 QAM 84 73 6 73 25 0 30 37 28 133 12 2 14 6 256 QAM 96 81 2 71 28 0 33 37 31 33 10 2 12 6 ver 1 0 RAy24 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 1dB 3dB 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 24 133 221 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 28 132 9 5 12 8 256 QAM 200 170 7 68 26 5 33 35 31 32 6 5 9 8 ver 1 0 RAy24 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 1dB 3dB 1 dB 3dB 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 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 24 133 2
75. ACM is RACOM s r o RAy Microwave Link 13 Implementation Notes active we recommend using horizontal polarization on 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 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 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 and for detailed link design is given as follows 1 Py KoP4 1 4 e pl 0308 p0 00067h A 10 where d link distance km f frequency GHz h altitude of lower antenna m A fade depth
76. Activating QoS will disable flow control and ingress policing Maintenance Apply Cancel Refresh Load defaults Help Fig 6 10 Configuration menu Settings QoS 802 1p Setup of QoS controlled by priority bits according to IEEE 802 1p 802 1p Enabling QoS according to 802 1p Prefer DSCP If priority control is enabled according to DSCP and incoming packet is coloured both by 802 1p priority and by DSCP prioritization is governed when enabling this option by the DSCP rules Class of service 0 7 Arranging individual priorities coded in priority bits according to IEEE 802 1p into selected output queue 0 3 Warning Y The QoS activation deactivates the Flow control and Ingress policing RACOM s r o RAy Microwave Link 73 Configuration DSCP Status Local Location_A 12 53 Peer Location_B 12 53 Settings Ingress policing 802 1p DSCP TCP UDP ports Queue management enera Local Peer Radio DSCP o Ethernet DSCP Local Peer DSCP Local Peer DSCP Local Peer DSCP Local Peer gt QoS 0 16414 32 2 4813 Y Service access 100 1711 amp 33 2 B 493 vw Alarm limits 210 M 1811 M 3412 M 5 3 M Diagnostics 3 0 amp 19 1 E 35 2 B 51 3 40 Vv 2011 MM 36 2 BS 52 3 amp Graphs 510 amp 2111 B 37 2 amp 53 3 M ais a 60 Y 2214 38 2 54 3 Y Tools 710 amp 2311 B 39 2 553 Ping 8 0 x 24 1 vw 40 2 v 56 3 v 3 10 0 261 amp 4212 2 58 3 v Maintenance 11 0 2711 BS 4312 S 59 3 S Help 12 0 28 1 Gl
77. Bs 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 For more information see www weeerohsinfo com 10 3 Conditions of Liability for Defects and Instructions for Safe Operation of Equipment Please read these safety instructions carefully 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 T
78. EP RACOM RADIO DATA NETWORKS User Manual RAy11 RAy17 RAy24 Vere Ay Microwave Link fw 1 x x X 4 3 2014 version 3 3 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 Important Noticia o a E A a ETA ETE 5 Quick Start GUAE a das 6 Listot documentation A A A ee Ree 7 RA ING OWA LNK a e dos 8 2 Implementation Notes cccccccccceeccee cece cette eee e eee rra nnnnmnnnnnnnmes 10 2 1 LINK CalCulatiOn s a deus aii tiiete demas anida 10 2 2 Example of microwave link design 16 de PTO UC tota ta seta tities A casts A iets Maree ees 19 SN e AA IN lar deandecdeetseees 20 322 INStAMALON MER e EE E cate cll vanes ceensdebes caveveceunsdacvescdbiaseav Alyssa Ais cvaei dine eaweneeae 20 3 3 Status LEDS 60 A A oh wei ee ais vt annie ae 22 3 4 Technical parameters a a a a a e E SAAE Eae RENAE 22 3 9 DIMAS A EAE TA AE EAT AE E 23 3 0 Ordering CodeS tic Adi Ri 24 Sl ACCESSO ES reo a a A a E E E a 25 A Step b y st p GUIS isenana aa e eee e e aE da 27 A ETSE 0 S AA AEE T E E A E E N 28 4 2 Basic link configuration coi eel al ee 32 ASNO OS A E E 33 DAS AMAN A A RD DOES 35 A A A O dace 35 5 2 Antenna Mounting sect 35 53s GONMECIOMS ua A A San ates E E esaeenses 47 54 GroundiNg eehu Me aternacans uals a tants saab aero a aE T a aaa TA 53 Dig QUAN UP O A 57 O COMPMOUPAUOM oa aes 62 OFT Statu
79. For correct operation it is necessary to also enable Flow control on the connected device MTU Setup of maximum allowed length of Ethernet frame If transfer of tagged frames is not needed you can choose smaller MTU If you select smaller MTU more storage space is available for QoS Internal VLAN id The RAy unit uses one VLAN id for internal needs It can be changed if there is a conflict with user data Storm control Protection against packet flooding and subsequent device input switch blocking Broadcast traffic directed to broadcast address DA FFFFFFFFFFFFH Multicast traffic directed to multicast addresses DA 40 1B Un learned unicast un learned unicast traffic 100Mb 1Gb Setting the threshold to activate protection Set as number of packets per 50ms 10Mb threshold Set separately for 10Mb link speed or for 100Mb and 1Gb link speeds pkts 50ms RACOM s r o RAy Microwave Link 71 Configuration 6 3 4 Settings QoS The Quality of Service QoS menu groups together multiple options of manipulating user data flow Ingress policing Status Local Location_A 08 20 Link Ok Peer Location_B 08 20 Settings E Ingress policing 802 1p DSCP TCP UDP ports Queue management enera Local Peer Radio o m5 Ingress policing ivi O Ethernet Speed Mbps 400 gt QoS Mode default v Service access Note Activating ingress policing will disable QoS 802 1p DSCP port priority Alarm limits Diagnostics Apply
80. Freq table rcinfo11_B_530 rcinfo11_B_530_n Ch No Lower MHz Upper MHz Ch No Lower MHz Upper MHz 10712 5 11242 5 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 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 11424 5 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 10922 5 11452 5 11160 5 11690 5 ONOOARWDHDMY ver 2 1 124 RAy Microwave Link RACOM s r o Technical parameters RAy11 xA RAy11 xB Bandwidth 14 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 530 MHz ITU R F 387 Annex 5 A sub band Freq table rcinfo11_A_530 rcinfo11_A_530_n B sub band Freq table rcin
81. Hz 10735 10775 10815 10855 Upper MHz Ch No Lower MHz Upper MHz 10895 ver 1 0 RAy11 xA RAy11 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 rcinfo11_A_530_n B sub band Freq table rcinfo11_B_530 rcinfo11_B_530_n Ch No Lower MHz 10737 10765 10793 10821 10849 Upper MHz Ch No Lower MHz Upper MHz 10877 ver 2 1 RAy11 xA RAy11 xB Bandwidth 56 MHz CS 80 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 rcinfo11_A_530_n B sub band Freq table rcinfo11_B_530 rcinfo11_B_530_n Ch No Lower MHz 10755 10795 10835 10875 Upper MHz Ch No Lower MHz Upper MHz ver 1 0 126 RAy Microwave Link RACOM s r o Technical parameters 9 3 RAy11 C D parameters 9 3 1 Output power RAy11 xC RAy11 xD TX power Modulation adi a dBm dBm QPSK 20 5 16 QAM 18 5 32 QAM 17 5 64 QAM 16 5 128 QAM 16 5 256 QAM 15 5 ver 2 0 RACOM s r o RAy Microwave Link 127 Technical parameters 9 3 2 Radio parameters RAy11 xC RAy11 xD Channel spacing 1 75 MHz ACCP operation
82. IP Properties 21x General 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 192 168 1 233 Subnet mask 255 255 255 q Default gateway 3 Prefered DNS server Alternate DNS server x E Preferred WINS server Alternate WINS server z 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 Ms An a a wet ee ae ee eee Subneat Mask 6 adi Do Default Gateway SE ono etch 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 170 RAy Microwave Link RACOM s r o IP address in the PC 4 Write ping 192 168 1 2 and press OK 5 A message appears in a window C Docume
83. M 272 232 1 68 26 5 33 37 30 33 8 4 10 8 ver 2 0 RAy11 xA RAy11 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 3dB 1 dB 3dB tion Rate Rate RSS SNR declared limit declared limit declared limit declared limit El 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 24 133 22 29 15 5 17 1 9 64 QAM 297 256 9 73 21 5 27 135 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 33 135 30 32 8 5 10 8 ver 2 0 RAy11 xA RAy11 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 198 169 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 128QA
84. M 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 1 5 8 8 ver 2 1 RACOM s r o RAy Microwave Link 115 Technical parameters 9 2 3 Nominal frequencies duplex 490 MHz TX channel nominal frequencies 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_n B sub band Freq table rcinfo11_B_490_n 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 11066 875 11556 875 10711 625 11201 625 10839 375 11329 375 10947 875 11437 875 11068 625 11558 625 10713 375 11203 375 10841 125 11331 125 10949 625 11439 625 11070 375 11560 375 10715 125 11205 125 10842 875 11332 875 10951 375 11441 375 11072 125 11562 125 10716 875 11206 875 10844 625 11334 625 10953 125 11443 125 11073 875 11563 875 10718 625 11208 625 10846 375 11336 375 10954 875 11444 875 11075 625 11565 625 10720 375 11210 375 10848 125 11338 125 10956 625 11446 625 11077 375 11567 375 10722 125 11212 125 10849 875 11339 875 10958 375 11448 375 11079 125 11569 125 10723 875 11213 875 10851 625 11341 625 10960 125 11450 125 11080 875 11570 875 10725 625 11215 625 10853 375 11343 375 10961 875 11451 875 11082 625 11572 625 10727 375 11217 37
85. MHz duplex range 85 143 5 MHz Freq table rcinfo17 default 10 basic channels optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz L8 17128 U33 17215 5 17131 5 17219 0 17135 0 17222 5 17138 5 17226 0 17142 0 17229 5 17145 5 17233 0 17149 0 17236 5 17152 5 17240 0 17156 0 17243 5 17159 5 17247 0 17163 0 17250 5 17166 5 17254 0 17170 0 17257 5 17173 5 17261 0 17177 0 17264 5 17180 5 17268 0 L24 17184 U49 17271 5 ver 2 1 142 RAy Microwave Link RACOM s r o Technical parameters 9 5 RAy24 parameters 9 5 1 Output power RAy24 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 RACOM s r o RAy Microwave Link 143 Technical parameters 9 5 2 Radio parameters RAy24 Channel spacing 3 5 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 6 4 9 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. N ROO S e gt K gt K gt K gt Zi S K gt K 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 F sf dedo 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 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 f 36572 where r max radius of first Fresnel zone m RACOM s r o RAy Microwave Link 15 Implementation Notes reducing the radius to 60 get values listed in the following table that define the space particularly sensitive to the presence of obstacles 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 25 m 1 06 m 2 km 2 21 m 1 77 m 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 10m 20 km 7 00 m 5
87. User port 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 Green Permanently lit AIR link OK Red e Permanently lit AIR LOSS loss of connectivity AIR 3 4 Technical parameters Basic technical parameters are stated in Chapter 9 Technical parameters 22 RAy Microwave Link RACOM s r o Product 3 5 Dimensions Communication unit ODU Outer size 245 x 245 x 150 mm Weight RAy11 2 8 kg e RAy17 2 5 kg RAy24 2 5 kg Diameters of supplied antennas RAy units are ready for direct mounting to Jirous Class 2 antennas Individual datasheets are accessible here 10 11 GHz o 38cm 29 0 dBi o 65cm 35 5 dBi o 90cm 37 5 dBi 17 GHz o 40cm 34 8 dBi o 68cm 38 6 dBi o 90cm 41 0 dBi o 120 cm 43 7 dBi 24 GHz o 40cm 36 8 dBi o 68 cm 41 7 dBi Andrew Class 2 or 3 or Arkivator antennas are also possible to be used with antenna mounting kit Flexible waveguide is a general purpose option for any antenna usage Name plate The plate contains nam
88. 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 onin https 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 192 168 169 169 i key If you know the password and it is enabled in Service access Services SSH onlykey in https access you can skip the key and use password in the next query 100 RAy Microwave Link RACOM s r o Command Line Interface 7 2 Working with CLI e Overview of CLI options cli help Fig 7 1 CLI menu Parameters of CLI commands are listed in the help For example h help listing t 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 When inserting commands adding with tabulator can help Incorrect command is rejected e g inserting forbidden
89. ail racom racom eu Fig 10 1 Declaration of Conformity for RAy11 162 RAy Microwave Link RACOM s r o Safety environment licensing EP RACOM RADIO DATA NETWORKS Declaration of Conformity RAY17 e 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 gt Address Mirova 1283 592 31 Nove Mesto na Morave Czech Republic VAT CZ46343423 Product RAY 17 Purpose of use Microvave IP Bridge 17 1 17 3 GHz C O 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 IV for equipment working in mode listen before transmit 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 the following documents Spectrum CSN ETSI EN EN 300 440 2 V1 4 1 EMC CSN ETSI EN 301 489 1 2008 4 CSN ETSI EN 301 489 17 2008 4 Safety CSN EN 60950 1 2004 SS 7 Nove Mesto na Morave 28 of October 2012 Jiri Hruska CEO A RACOM s r o Mirova 1283 592 31 Nove Mesto na Morave C
90. and clamp to the mast by tightening the nuts Fig 5 7 Attaching the bracket to the mast tube 38 RAy Microwave Link RACOM s r o Installation c The second part of the bracket mounting plate part No 5 is screwed to the antenna dish with three bolts part No 6 Screw the eye hook into the upper threaded hole of the dish to ease handling of the dish during installation The position of the eye hook on the dish and hanging bolts on the plate change according to the type of installation see Section 5 2 1 Mounting methods Fig 5 8 Dish without mounting plate Fig 5 9 Dish with mounting plate d Screw the 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 5 10 Hanging the bolt on the holder Fig 5 11 Correct position of the mounting plate RACOM s r o RAy Microwave Link 39 Installation Tighten both bolts to the plate before continuing with installation to prevent any unnecessary movements of the whole 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 passes through the adjustment block and the upper one serves as the axis of rotation Fig 5 12 Tightening the upper bolt to Fig 5 13 Tightening the lower bolt to the mounting plate
91. 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 RAy17 RAy24 turn unit holder so that they are roughly perpendicular to each other In the case of units operating in licensed bands RAy10 RAy11 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 RAy and perform a basic setup RACOM s r o RAy Microwave Link 27 Step by step Guide https 192 168 169 169 Device menu gt set IP Bridge menu gt radio IP address 192 168 169 16 Netmask 255 255 255 0 RAy17 TX channel Lt odulation QPSK de 3 dbm TX channel U22 ulation QPSK T moa 3 dbm Fig 4 1 Link Configuration Warning Y During operation never bring waveguides of both stations close to each other There is a risk of damaging sensitive input circuits 4 1 Service access RAy 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 mask e 192 168 16
92. annel Use your allocated channel If you don t have allocated channel yet use for example channel L1 RX channel will setup automatically when channel lock activates TX modulation QPSK to get the highest possible sensitivity 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 RACOM s r o RAy Microwave Link 33 Step by step Guide e Restart by interrupting 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 working environment 34 RAy Microwave Link RACOM s r o Installation 5 Installation 5 1 Line of sight test Before you install the device to a mast tube verify visually that the view in direction of the remote unit is unobstructed Watch out for these obstacles in particular e 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 e Possible building development Objects in the close proximity of the antenna such as edges of other antennas their mounting racks edges of the roof 5 2 Antenna mounting 5 2 1 Mounting methods according to the method of mounting on the mast tube o right side mounting o left side mou
93. argin for reliability of the link 99 99 percent Path inclination _ b h _ 295 320 A AA The percentage of time that fade depth A dB is exceeded in the average worst month is calculated as Po ke lep 8 4 09 0006 7h A 10 Po 107 ASIN 16 25 1 47 2284 p0 032x10 0 00067x295 4 10 Ep 6 25 mrad Po 0 022871 10 7 19 0540 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 Link budget calculation Calculation in steps 2 and 3 determines the minimum fade margin required for stable link operation as 11 dB rain attenuation is dominant If you use the maximum performance of antenna with dia meter of 30 cm complete the radio formula as follows Pe Pr Gr Gr FSL 5 32 2 32 2 129 1 59 7 dB Fade margin A Ps Pa 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 RACOM s r o RAy Microwave Link 17 Implementation Notes Pe Pr Gr Gp FSL 22 42 42 129 1 67 1 dB Fade margin A Ps IPR 79 67 1 11 9 dB Fade ma
94. ation 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 highest modu lation level Maximum output power is limitted by Tx power parameter The power control loop is primarily controlled by RSS The SNR value is taken 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 RAy17 RAy24 Gain of used antenna It is used to calculate approximate EIRP Only for links operating in the ISM band RAy17 RAy24 Approximate calculati
95. basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz RAy24 L8 24078 U33 24165 5 24081 5 24169 0 24085 0 24172 5 24088 5 24176 0 24092 0 24179 5 24095 5 24183 0 24099 0 24186 5 24102 5 24190 0 24106 0 24193 5 24109 5 24197 0 24113 0 24200 5 24116 5 24204 0 24120 0 24207 5 24123 5 24211 0 24127 0 24214 5 24130 5 24218 0 L24 24134 U49 24221 5 ver 1 0 158 RAy Microwave Link RACOM s r o Safety environment licensing 10 Safety environment licensing 10 1 Frequency RAy 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 RAy 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 10 2 ROHS and WEEE compliance The RAy is fully compliant with the European Commission s RoHS Restriction of Certain Hazardous Substances in Electrical and Electronic Equipment and WEEE Waste Electrical and Electronic Equipment environmental directives Y RoHS 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 PB
96. ble 48 RAy Microwave Link RACOM s r o Installation d Separate individual pairs of conductors remove the aluminium shielding from them cut it off and separate individual conductors Cut off the two additional twisted pairs from the thinner wire in the middle not seen on these images Fig 5 37 Trimming shielding Fig 5 38 Separated pairs of conductors e Push the lower layer of conductors into the openings as per the pinout sticker T568B attached to the connector Take care not to confuse white conductors from individual pairs Fig 5 39 Pushing the lower pairs Fig 5 40 Lower pairs pushed in into the connector Then from above push the upper conductors into f the connector according to the pinout sticker and trim them The cable must be pushed in far Fig 5 41 Cutting off of the upper conductors Fig 5 42 All conductors in the connector RACOM s r o RAy Microwave Link 49 Installation g Remove the pinout sticker and fit the complementary half of the connector Squeeze the parts to gether until the locks snap into place Use the pair of pliers with parallel jaws from the RAy Tool set for this Standard pliers would damage the connector Fig 5 43 Fitting the complementary half Fig 5 44 Squeezing the connector until the of the connector locks snap into place h Then slide the protective cover onto the connector It must fit into the grooves after snapping into place Finally tighten t
97. bsequently e g to a different operating frequency Upload local feature keys Feature keys are installed into the station from the binary files Open file upload Dialog for the Feature key binary file selection is open 94 RAy Microwave Link RACOM s r o Configuration Peer Peer station active Feature keys 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 to access directly management interface of the relevant station use the IP address of the relevant station Feature Limit a Firmware Status Settings General Radio Ethernet Qos Service access Alarm limits Diagnostics Graphs Logs Tools Ping Graphics gt Maintenance Name of the function controlled by the Feature key The numeric value set by the key Local Location_A 08 14 Link Ok Peer Location_B 08 14 Restart Backup Feature keys Firmware Radio adaptation Warning Upgrading to a wrong firmware may result with malfunctional station Firmware upgrade Local Peer Current version 0 1 16 0 0 1 16 0 Version in buffer n a n a _Qean buffer Firmware upload File name n a File size B n a _Open fle upload Refresh Fig 6 28 Configuration menu Tools Maintenance Firmware If a new firmware version is released for the given microwave link type you can upload it to your RAy units Firmware upgrade Current ver
98. cing 490 MHz ITU R F 387 rec 1 2 CEPT 12 06 Annex B 1 Asub band Freq table rcinfo11_A_490 rcinfo11_A_490_n B sub band Freq table rcinfo11_B_490 rcinfo11_B_490_n Ch No Lower MHz 10735 10775 10815 10855 10895 Upper MHz Ch No Lower MHz Upper MHz 10935 ver 1 0 RAy11 xA RAy11 xB Bandwidth 40 MHz ACMA TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 490 MHz ITU R F 387 rec 1 1 b Asub band Freq table rcinfo11_A_490 rcinfo11_A_490_n B sub band Freq table rcinfo11_B_490 rcinfo11_B_490_n Ch No Lower MHz 10715 10755 10795 10835 10875 10915 Upper MHz Ch No Lower MHz Upper MHz ver 1 0 120 RAy Microwave Link RACOM s r o Technical parameters RAy11 xA RAy11 xB Bandwidth 56 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 490 MHz CEPT 12 06 Annex C Asub band Freq table rcinfo11_A_490 rcinfo11_A_490_n B sub band Freq table rcinfo11_B_490 rcinfo11_B_490_n Ch No Lower MHz 10737 10765 10793 10821 10849 10877 10905 10933 oo NOORA ON Upper MHz Ch No Lower MHz Upper MHz ver 2 1 RAy11 xA RAy11 xB Bandwidth 56 MHz CS 80 TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 490 MHz CEPT 12 06 Annex C Asub band Freq table rcinfo11_A_490 rcinfo
99. curred 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 nat 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 liability 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 h
100. d New password Confirm password Repeat password SSH key 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 Key file 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 group cli_super cannot be deleted Add user The button is located on the bottom bar 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 RACOM s r o RAy Microwave Link 81 Configuration Username Name of new user Group The group to which this user will belong New password Password for this user Confirm password SSH key Repeat password 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 except for the pas
101. d as 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 Ray works with ethernet interface and can be used in backhaul networks as well as a last mile termin al The design of microwave link RAy reflects effort on meeting the strictest criteria ETSI standards particularly for durability against interference high receiver sensitivity and high output power to achieve maximum link distance 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 with using hitless Adaptive coding and modulation The link properties can be summarised as e High data throughput e Spectrum effeciency Robustness e Security cofiguration via http https ssh User friendly interface advanced diagnostics Key technical features Frequency range RAy11 A 10 70 10 96 GHz Lower 11 20 11 45 GHz Upper RAy11 B 10 96 11 20 GHz Lower 11 45 11 70 GHz Upper RAy11 C 10 5005 10 5425 GHz Lower 10 5915 10 6335 GHz Upper RAy11 D 10 5425 10 5845 GHz Lower 10 6335 10 6755 GHz Upper RAy17 17 10 17 30 GHz RAy24 24 00 24 25 GHz Modulation QPSK 16 32 64 128 256 QAM fixed or ACM Channel spacing 1 75 3 5 7 14 28 30 40 56 MHz User data rate user data rate up to 359 Mbps Forward
102. d for the graph Local Shows all logged values Filtering of values from local remote or both Peer All 86 RAy Microwave Link RACOM s r o Configuration 6 4 2 Diagnostics Logs Status Settings General Radio Ethernet QoS Service access Alarm limits Diagnostics Graphs gt Logs Tools Ping Graphics Maintenance Help Local Location_A 09 16 Link Ok Peer Location_B 09 16 Overall Local events Local ACM Local alarms Peer events Peer ACM Peer alarms Filter Log description Local events Al 2013 04 22T08 2013 04 22T08 2013 04 22T08 21 0000 LINK Connection to peer has been terminated 28 0000 LINK Connection to peer 80808 established 29 0000 CNFUPD Configuration update finished 2013 04 22T08 2013 04 22T08 2013 04 22T08 Local alarms 28 0000 txModulation QAM64 rxModulation QPSK txUserDataThroughput 62 2873Mbps 28 0000 txModulation QAM32 rxModulation QAM128 txUserDataThroughput 49 1291Mbps 28 0000 txModulation QAM128 rxModulation QAM256 txUserDataThroughput 73 6122Mbps 2013 04 22T08 2013 04 22T08 2013 04 22T08 Peer events 02 0000 ALARM END Radio link up 17 0000 ALARM Radio link down 20 0000 ALARM END Radio link up 2013 04 22T08 2013 04 22T08 2013 04 22T08 Peer ACM 16 0000 LINK Connection to peer has been terminated 30 0000 LINK Connection to peer 28282 established 31 0000 CNFUPD Configuration update finished 201
103. d same as for Voltage min RSS dBm lt 80 Received signal strength SNR dBm lt 10 Signal to Noise Ratio Alarm BER gt 10e Bit Error Rate registered at the receiving end Instantaneous value Peer disconnect Interruption of radio link Peer eth link down User eth link on Peer station interrupted RF power fail Loss of transmit power not for RAy17 neither RAy24 6 4 Diagnostics 6 4 1 Diagnostics Graphs Status Local Location_A 10 39 Link Ok Peer Location_B 10 39 Settings Thumbnails Viewer Data General Description Quantities Radio Temperature Voltage Ethernet Qos Service access Alarm limits Pig Diagnostics gt Graphs SNR Net bitrate Logs Tools iar Ping Graphics Maintenance Help Ethernet in throughput Ethernet out throughput TX power Refresh Fig 6 17 Configuration menu Diagnostics Graphs RACOM s r o RAy Microwave Link 83 Configuration Station continuously stores information about the values of important variables Temperature inside the station Instantaneous value of temperature inside the station Measured on the modem board Temperature of radio board is available via SNMP Supply voltage Instantaneous 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 throughput Instantaneous speed 2
104. default Gateway Default gateway for service access empty by default HTTP S Allowing access via HTTP server for HTTP and HTTPS protocol Attention after disabling access via HTTP server you will not be able to access the unit using a web browser 78 RAy Microwave Link RACOM s r o Configuration Telnet SSH Management VLAN Management VLAN id SNMP SNMP com munity string SNMP trap IP Internal link watchdog Users Enabling access via Telnet server Provides access to CLI Command Line Interface for simple telnet clients Disabled by default Enabling access via SSH server Provides secure access to CLI If preventing unau thorized access to the station is number one priority leave only this server on Enabling access via VLAN management Blocks access for https ssh and telnet configuration via untagged packets without VLAN making only VLAN access possible VLAN management is off by default In case of RAy unit with two ports VLAN man agement applies to the service port 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 VLAN management id by default 1 This field has to be filled out even when VLAN management is not active Enabling SNMP server Off by default SNMP community
105. e bar code record CE label etc e Type RAy product line identification e Code detailed identification of the station type see annex for details Section 3 6 Ordering codes S N serial number link contains stations with two different numbers MAC HW address of user ethernet port Type RAy17 A Code RAy17 S N 9870235 MAC 00 02 A9 96 98 98 ACE Ox http en jirous com http Awww racom eu eng products microwave link html accessories_jirous RACOM s r o RAy Microwave Link 23 Product 3 6 Ordering codes 3 6 1 Microwave units The proper pair of Lower and Upper units should be selected when ordering the microwave link This is not true for ISM bands units RAy17 RAy24 In such a case the same unit is used for both sides of the link Note The Lower and Upper unit has to be selected from the same sub band i e from the same row of the table The RAy10 ordering codes are stated here for clarity The RAy10 User manual can be found here Licenced bands ISM bands Re 10 GHz 11 GHz 17 GHz 24 GHz Frequency A 10 30 10 59 GHz A B 10 70 11 70 GHz 17 10 17 30 24 00 24 25 range 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 A 10 30 10 42 10 47 10 59 10 70 10 96 11 20 11 45 ordering code RAy10 LA RAy10 UA RAy11 LA RAy11 UA RAy17 RAy24 B 10
106. e class D surge protection RACOM s r o RAy Microwave Link 53 Installation LIGHTNING ARRESTER Fig 5 61 Grounding installation 1 gt GROUNDING KIT juas Fig 5 62 Grounding installation 2 The RAy unit is grounded to the flange by the Ethernet connector using an M6 screw An insulated copper cable with a minimum diameter of 6 mm terminated with a terminal lug is used as a protective 54 RAy Microwave Link RACOM s r o Installation conductor The conductor should have a green yellow sheath across its whole length For grounding a RAy grounding kit can be ordered as an accessory see Section 3 7 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 e 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 wiring at any time The antenna and cables are electrical cond
107. e space loss calculation As the electromagnetic waves travel through open space they are attenuated This attenuation is de scribed as Free space Loss This loss depends on the distance travelled by signal and its frequency Longer distance means greater attenuation and higher frequency means 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 signal MHz D length of the link km 2 1 2 Link budget calculation To goal is to design a link so that the received signal is stronger than the receiver s sensitivity at the required BER typically 10 gt 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 strenght can be calculated using the formula for signal propagation in free space as follows Pr P7 Gr Gp FSL Where Pr received power level dBm P transmitted power dBm 10 RAy Microwave Link RACOM s r o Implementation Notes Gy tran
108. ection Fig 5 29 Connecting the FOD communication unit Important A Before connecting the FOD communication unit to the supply to the user network the FOD unit must be grounded according to Section 5 4 Grounding It is necessary to install the antenna lead so that there is no excessive mechanical stress applied on the Ethernet connector Fig 5 30 Example of a correct lead installation RACOM s r o RAy Microwave Link 47 Installation 5 3 2 Fitting an external IE PS V01P RJ45 FH connector We recommend using an S FTP 4x 2x23AWG Cat 7 2x 2x24 AWG cable for connecting the FOD unit as it is designed for external use The cable contains two additional twisted pairs 2x 2x24 AWG which are not used The following images show the internal cable without these additional pairs a Use the tools from the RAy Tool set for fitting connectors See Section 3 7 Accessories pa NA Fig 5 31 Tools for fitting connectors Fig 5 32 IE PI RJ45 FH connector before fitting b Undo the nut on the connector cover and push it on to the cable Then trim at least 20 mm of insu lation from the end of the cable Fig 5 33 Tool for removing insulation Fig 5 34 Insulation removed c Twist the braid forming the cable shielding together and wrap around the cable so that 2 3 loops are next to each other at the end of the insulation Fig 5 35 Twisted shielding Fig 5 36 Shielding wrapped around the ca
109. efresh or Start changes in used modulation based on the instantaneous SNR signal quality Status and quality of modulation is demonstrated well in menu Tools Graphics RX constellation diagram hit Refresh To set a fixed modulation go to 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 ethernet to access each unit individually and set the basic modulation QPSK You can monitor the quality of the received signal under Tools Graphics RX constellation diagram Verify the functionality of the entire link If possible connect user devices to both RAy 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 ethernet cable connection from the PC connected to the local RAy to the PC connected to the remote RAy 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 ch
110. ency 10 6335 10 6755 GHz unit U RAy17 universal unit for 17 10 17 30 GHz band RAy24 universal unit for 24 00 24 25 GHz band Every model can be supplied in two different versions e with one metal Ethernet port e g RAy17 e with two metal Ethernet ports e g RAy17 2 For details see Section 3 6 Ordering codes A detailed table of frequencies can be found in Chapter 9 Technical parameters 3 2 Installation The antenna is attached to the mast using a holder adjustable in two planes The RAy unit is then mounted on the antenna There are two possible mounting positions for horizontal and vertical polar ization Installation and adjustment of the holder is described in Chapter Antenna mounting DN Fig 3 2 RAy Microwave link antenna and FOD unit LAN connection is possible using one or two connectors e The RAyXX version uses a single connector for user data service access and PoE 20 RAy Microwave Link RACOM s r o Product e The RAyXX 2 version uses two connectors one for user data and PoE power supply and one for service access For assembly of connectors see chapter Connectors The third BNC connector serves for connecting voltmeter for RSS indication during the antenna adjust ment process Fig 3 3 RAy Microwave link connectors RACOM s r o RAy Microwave Link 21 Product 3 3 Status LEDs Fig 3 4 Status LEDs Tab 3 1 Meaning of LED status indicators
111. ensions 166 antennas 35 assembly 35 Arkivator 42 Jirous 37 lubrication 46 authorization 103 Cc calculation link 10 CLI 100 configuration 62 link 32 connectors arrangement 20 mounting 47 Copyright 5 D declaration of conformity 162 declaration of origin 165 default 6 28 diagnostics menu 83 RSS indication 58 dimensions 23 directing Arkivator 44 calculation 10 59 indication 57 Jirous 41 lobes 59 E environment 159 F feature keys 24 32 94 FOD unit assembly 37 connecting 47 description 19 frequency analyser 91 frequency configuration tables 96 frequency TX 111 Fresnel zone 15 function test after installation 61 before installation 33 G grounding 53 H help 62 https access 28 installation 20 polarization 19 36 K keys feature 24 32 94 ssh access 173 ssh conversion 172 L LED 22 licensing 159 link configuration 32 length 16 microwave 8 LLDP protocol 78 Lower 19 microwave link 8 models 20 N name plate 23 O ordering codes 24 P parameters basic 8 RACOM s r o RAy Microwave Link 175 Index setup 61 U table 106 polarization cross 36 indication 66 mounting 35 Q QoS 72 Upper 19 R radio 66 rain zone 167 restart 92 rollback 63 101 RSS indication 58 S safety 159 secured access 78 serial 65 service access 28 settings 68 setup paramete
112. ents of the embedded help The help text is displayed in the whole con figuration window The text structure corresponds to individual configuration screens Status Local Location_A 13 45 Link Ok Peer Location_B 13 45 Settings General ais Radio Introduction Mini status pias Status Qos Settings gt General E gt Radio Service access gt Ethernet gt Management Alarm limits gt Storm control gt QoS Ingress policing Diagnostics gt 802 1p Graphs gt DSCP gt TCP UDP ports Logs gt Queue management gt Service access gt Services Tools gt Users Ping gt Alarm limits Diagnostics gt Graphs Graphics gt Logs Maintenance Tools gt Ping gt Graphics gt Bar indicators Help gt RX constellation diagram gt Frequency spectrum analyzer gt Maintenance gt Restart gt Backup gt Feature keys gt Firmware gt Radio adaptation Help Cancel RACOM Mirova 1283 592 31 Nove Mesto na Morave Czech Republic Tel 420 565 659 511 E mail racom racom eu Fig 6 30 Menu Help Every item of this Help opens the specific menu help 98 RAy Microwave Link RACOM s r o Configuration Clicking the name of the specific parameter in the configuration menu brings the help belonging to this parameter The help text is displayed in the pop up window Local Location_A 13 42 Link Ok Peer Location_B 13 42 Ping Destination Size B Count 127 0 0 1 56 Hints Size B
113. eral component parts packaged separately in a box e Two parabolic antennas Two brackets for mounting the antenna to the mast e Two FOD stations each separate in a box in a single package Other accessories based on the order placed for more detailed information see chapter Section 3 7 Accessories When ordering a RAy microwave bridge there is a choice of antennas from two manufacturers to be connected to the RACOM FOD unit Mounting the FOD unit on the Jirous antenna A No 17 spanner and a No 6 Allen key are required 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 RAy microwave bridges Fig 5 4 Close up image of the mounted bracket showing numbered parts RACOM s r o RAy Microwave Link 37 Installation 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 5 5 Position of the saddle plate for Fig 5 6 Position of the saddle plate for 40 80 mm 65 115 mm b Slide the antenna bracket onto the mast tube
114. ereto RACOM s r o RAy Microwave Link 161 Safety environment licensing 10 6 Declaration of Conformity EP RACOM RADIO DATA NETWORKS Declaration of Conformity RAy11 e 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 RAy11 Purpose of use Microwave IP Bridge C O 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 IV for equipment working in mode listen before transmit 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 the following documents Spectrum EN EN 302 217 2 2 V1 4 1 EMC EN 301 489 1 V1 9 2 EN 301 489 17 V2 2 1 Safety EN 60950 1 ed 2 2006 Nove Mesto na Morave 28 of March 2013 Jiri Hruska CEO 7 ZEFA g Ad A A A Y RACOM s r o Mirova 1283 592 31 Nove Mesto na Morave Czech Republic www racom eu Tel 420 565 659 511 Fax 420 565 659 512 E m
115. f the channel and frequency in GHz are RX channel GHz listed TX modulation Modulation type 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 mod ulation TX power dBm 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 Net bitrate Mbps Current transfer capacity of radio channel for user data Max net bitrate Mbps The maximum RF channel capacity according to installed feature key RSS dBm 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 SNR dB 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 BER Bit Error Rate registered at the receiving end Instantaneous value Link uptime Time elapsed since the current link connection has been established 6 2 3 Status Ethernet Ethernet link mode Status of ethernet interface Current bit rate 10 10BASE T 100 100BASE TX and 1000 1000BASE T and state of duplex FD full duplex HD half duple
116. f 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 Encryption View Certificates Servers Another possibility remove certificate Racom RAy or Racom RACOM s product from the list Tools Options Advanced Encryption View Certificates Authorities 2 Upon the new RAy unit connection following message appear This Connection is Untrusted 3 If you are sure that there is no security risk choose I Understand the Risks 4 Thenext step is Add Exception 5 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 174 RAy Microwave Link RACOM s r o Index A accessories 25 address IP in PC 168 IP in RAy 31 78 MAC 67 antenna dimensions 23 Jirous dim
117. fo11_B_490_n 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 11020 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 114125 11160 5 11650 5 10929 5 11419 5 11167 5 11657 5 10936 5 11426 5 111745 11664 5 10943 5 11433 5 11181 5 11671 5 10950 5 11440 5 10957 5 11447 5 o NOORA ON ver 2 1 118 RAy Microwave Link RACOM s r o Technical parameters RAy11 xA RAy11 xB Bandwidth 14 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 490 MHz Channel arrangements ba
118. fo11_B_530 rcinfo11_B_530_n Ch No Lower MHz 10716 10730 10744 10758 10772 10786 10800 10814 10828 10842 10856 10870 10884 10898 10912 1 2 3 4 5 6 7 8 Upper MHz Ch No Lower MHz Upper MHz ver 2 1 RAy11 xA RAy11 xB Bandwidth 28 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 530 MHz ITU R F 387 Annex 5 A sub band Freq table rcinfo11_A_530 rcinfo11_A_530_n B sub band Freq table rcinfo11_B_530 rcinfo11_B_530_n Ch No Lower MHz 10723 10751 10779 10807 10835 10863 Upper MHz Ch No Lower MHz Upper MHz 10891 ver 2 1 RAy11 xA RAy11 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 A sub band Freq table rcinfo11_A_530 rcinfo11_A_530_n B sub band Freq table rcinfo11_B_530 rcinfo11_B_530_n Ch No Lower MHz 10715 10755 10795 10835 Upper MHz Ch No Lower MHz Upper MHz 10875 ver 1 0 RACOM s r o RAy Microwave Link 125 Technical parameters RAy11 xA RAy11 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 rcinfo11_A_530_n B sub band Freq table rcinfo11_B_530 rcinfo11_B_530_n Ch No Lower M
119. frequency e Parameter that caused the loss of the connection is restored after 1 minute Rollback Reading parameters of local unit cli_cnf show Reading radio parameters of peer unit cli_cnf show t p grep RADIO Entering parameters TX power of local unit cli_cnf set RADIO TX PWR 3 Items of command RADIO_TX_PWR are taken from the list cli_cnf_show RACOM s r o RAy Microwave Link 101 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 7 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 RAy 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 RAy unit CLI admin rrusrhomes admin cli user authkey c a k tmp usr_ssh_key pub Test of access to RAy unit using SSH key user laptop ssh i usr ssh key admin 192 168 141 202 7 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
120. he nut on the cover to seal the point where the cable enters the connector Fig 5 45 Sliding the cover onto the connector Fig 5 46 Finished IE PI RJ45 FH connector 5 3 3 Fitting an internal IE PS RJ45 FH BK connector a Use the same tools as for fitting the external connector The internal connector does not have a cover Fig 5 47 IE PS RJ45 FH BK connector Fig 5 48 Finished connector before fitting IE PS RJ45 FH BK 50 RAy Microwave Link RACOM s r o Installation b Trim at least 20 mm of insulation from the end of the cable Fig 5 49 Removing insulation Fig 5 50 Removed insulation c Twist the braid forming the cable shielding together and wrap around the cable so that 2 3 loops are next to each other at the end of the insulation Separate individual pairs of conductors remove the aluminium shielding from them cut it off and separate individual conductors Cut off the two additional twisted pairs from the thinner wire in the middle not seen on these images Fig 5 51 Twisted shielding Fig 5 52 Removing aluminium conductor shielding d Prepare individual pairs according to the pinout sticker attached to the connector T568B and unwind the two pairs for the bottom part of the connector Take care not to confuse white conductors from individual pairs Fig 5 53 Separated pairs of conductors Fig 5 54 Lower two pairs ready for inserting RACOM s r o RAy Microwave Link 51 Installa
121. he 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 RACOM s r o RAy Microwave Link 159 Safety environment licensing 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 RAy unit be used with accessories other than those recommended Racom takes no responsibility for any malfunction caused by the use of such accessories Using unsuitable accessor ies e g cable connectors can result in a mechanical damage to RAy internal connectors allow the penetration of water inside the unit or reduce the efficiency of internal surge protection circuits 10 4 Important Notifications Sole owner of a
122. i 412 amp 60 3 amp 13 0 amp 291 BS 4512 amp 61 3 vw 14 0 amp 30 1 amp 46 2 amp 62 3 150 S 31 1 MM 4712 Walz 63 3 S Note Activating QoS will disable flow control and ingress policing Apply Cancel Refresh Load defaults Fig 6 11 Configuration menu Settings QoS DSCP Setting of QoS governed by DSCP priority bits Differentiated Services or DiffServ in the IP header DSCP Enabling QoS according to DSCP DSCP 0 63 Arranging individual priorities coded in DS field of IP header into selected output queue 0 3 Warning Y The QoS activation deactivates the Flow control and Ingress policing 74 RAy Microwave Link RACOM s r o Configuration TCP UDP ports Status Local Location_A 12 56 Peer Location_B 12 56 Settings Ingress policing 802 1p DSCP TCP UDP ports Queue management enera z Local Peer TCP UDP ports vi O Ethernet Prefer DSCP O gt QoS Local Peer Service access Stream From To Side Queue From To Side Queue 0 v v Alarm limits a 0 source 2 s z 1 0 0 source 0 Diagnostics 2 0 0 source S0 a Graphs 3 0 0 source SO amp Logs 4 0 0 source 0 Tools 5 0 0 source o Ping 6 0 0 source O 3 7 0 0 source 0 amp Graphics E Note Activating QoS will disable flow control and ingress policing Maintenance 9 9 y Help Apply Cancel Refresh Load defaults Fig 6 12 Configuration menu Settings QoS TCP UDP ports Setting of QoS governed by
123. i_guest Set None pepe cli_guest Set None Ping pepek cli_admin Set None E distributor cli_super Set None Graphics Sup Maintenance Help Refresh Fig 4 4 Configuration menu Settings Service access Services 4 1 4 Menu Maintenance Feature keys Firmware of the microwave link is capable of limiting the maximum user data speed The Feature key to unlock specific user data speed should be installed prior to unit physical installation The microwave link can be operated only at the lowest speed according to link type down to 5 Mbps without the installed Feature key For further details see Feature keys 4 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 required operating parameters can then be set up If a change in the parameters is necessary it is done in the menu 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
124. ight 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 160 RAy Microwave Link RACOM s r o Safety environment licensing cences on contacts listed on http www racom eu This product also includes software developed by the University of California Berkeley and its contributors 10 5 Warranty RACOM supplied parts or equipment equipment is covered by warranty for inherently faulty parts and workmanship 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 oc
125. ion_A 08 27 OP Link Single Peer Location_B 08 27 Settings Brief Detailed General Ena Device Fig 6 4 Status bar 2 64 RAy Microwave Link RACOM s r o Configuration 6 2 Status Status Local Location_A 14 10 Peer Location_B 14 10 Settings Brief Detailed General 7 Device Radio Local Peer Ethernet Unit code RAY17 RAY17 Station name Location A Location B QoS Inside temperature C 6 55 5 57 0 Service access Vonge Iv 25 Alarm limits Radio Local Peer Diagnostics Bandwidth MHz 28 MHz 28 MHz TX channel GHz L4 17 11400 U29 17 20150 Graphs RX channel GHz U29 17 20150 L4 17 11400 Logs TX modulation 4 QAM256 ACM QAM256 QAM128 ACM QAM256 TX power dBm 15 18 Tools RSS dBm 635 60 0 E SNR dB 30 1 31 8 Ping BER Y 0 00e 00 0 00e 00 Graphics Ethernet Maintenance Local Peer Help Ethernet link mode 4 1000Base T FD 1000Base T FD Service access Local Peer IPv4 address 192 168 141 226 24 192 168 141 227 24 Services HTTP S SSH HTTP S SSH Management VLAN off off Refresh 4 Start Stop Fig 6 5 Menu Status Menu Status Brief and Status Detailed contains basic information about local and remote Peer station Information is refreshed manually by pressing the Refresh button or automatically after pressing the Start button Status Brief shows only the most important values Status Detailed provides further details Below is a list of a
126. justment Fig 5 73 3D example of more complicated Radiation Pattern 60 RAy Microwave Link RACOM s r o Installation 5 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 Graphics 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 5 5 4 Parameters setup After both antennas have been directed setup operation parameters for the link In case of links oper ating in the free band setup the parameters based on survey results from the tool Tools Graphics Frequency analyser In case of links operating in licensed band setup the parameters based on 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
127. ks buffer status 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 RAy again 7 3 3 Remote unit authorization The RAy unit in default configuration establishes a connection with any remote unit and both units act as a communication pair Should the higher protection 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 RACOM s r o RAy Microwave Link 103 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 Au
128. l frequencies Band 24 05 24 25 GHz default duplex sp 87 5 MHz duplex spacing range 65 185 5 MHz Freq table rcinfo24_FCC_ETSI basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz 24130 5 24144 5 24158 5 24172 5 24186 5 24200 5 24214 5 24228 5 24242 5 Ch No Lower MHz Ch No 24060 5 24064 0 24067 5 24074 5 24078 0 24081 5 24088 5 24092 0 24095 5 24102 5 24106 0 24109 5 24116 5 24120 0 24123 5 24130 5 24134 0 24137 5 24144 5 24148 0 24151 5 24158 5 24162 0 24165 5 24172 5 24176 0 Upper MHz 24123 5 24127 0 24134 0 24137 5 24141 0 24148 0 24151 5 24155 0 24162 0 24165 5 24169 0 24176 0 24179 5 24183 0 24190 0 24193 5 24197 0 24204 0 24207 5 24211 0 24218 0 24221 5 24225 0 24232 0 24235 5 24239 0 ver 1 0 RACOM s r o RAy Microwave Link 155 Technical parameters RAy24 TX channel nominal frequencies Band 24 05 24 25 GHz default duplex sp 87 5 MHz Bandwidth 28 MHz duplex spacing range 70 171 5 MHz Freq table rcinfo24_FCC_ETSI basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No Upper MHz 24137 5 24141 0 24144 5 24148 0 24151 5 24067 5 24155 0 24071 0 24158 5 24074 5 24162 0 24078 0 24165 5 24081 5 24169 0 24085 0 24172 5 24088 5 24176
129. leshooting e Polarization incorrect To receive the horizontal or vertical message for TX the transmission axis must be horizontal the handgrip must be either horizontal or vertical and the connectors must point downward at an angle Each unit is evaluated separately 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 channels 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 RAy10 RAy11 are mounted with the same TX polarization both unit handles horizontaly or both verticaly The units working in ISM band RAy17 RAy24 must be mounted one with TX horizontal polarisation horizontal handle and the second with TX vertical polarisation vertical handle 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 u
130. ll 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 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 Copyr
131. ll values according to the menu Status Detailed 6 2 1 Status Device 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 Unit code Station type indicator Serial no Station serial number Station name Station name selected by user Station location Unit location assigned by user RACOM s r o RAy Microwave Link 65 Configuration Firmware version Station s firmware version Date Time The internal real time clock The clock is set manually or itis synchronized with NTP server and set for both stations Inside temperature C Temperature inside the station Voltage V Station s power supply voltage level 6 2 2 Status Radio Radio type Radio unit type L Lower or U Upper part of the frequency band Polarization 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 RAy17 RAy24 One side of the link must be installed in vertical polarization and the other in the horizontal polarization Frequency table Displays the currently selected frequency table Bandwidth MHz Nominal width of the channel Both units in a link have to use the same bandwidth TX channel GHz Used channels Both number o
132. ls Maintenance Restart Status Local Location_B 13 19 Link Ok Peer Location_A 13 19 Settings aa Restart Backup Feature keys Firmware Radio adaptation Local Peer E Target O Ethernet Restart mode warm v Qos System restart Restart Service access Alarm limits Fig 6 25 Configuration menu Tools Maintenance 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 Backup Status Local Location_B 13 20 Link Ok Peer Location_A 13 20 Settings Restart Backup Feature keys Firmware Radio adaptation General Radio Settings Backup Download Ethernet Upload Open file upload Qos Custom settings Service access Default settings Restore Alarm limits Diagnostics Factory settings Factory Settings function cleans all logs restores default configuration and default user accounts Graphs Local Restore Logs Users Tools Backup Ping Restore Graphics E Management Information Base gt Maintenance E ee Help Diagnostic package Backup Download Fig 6 26 Configuration menu Tools Maintenance Backup 92 RAy Microwave Link RACOM s r o Configuration Settings Saving and restoring configuration Backup Saving configuration to backup file Upload Upload configuration from a backup file into buffer RAy continues to run with the
133. ly button For loading backup configuration see menu Tools Maintenance Backup Settings Upload Start Use the Start button to start automatic refresh of displayed information Information subject to this update are highlighted with a refresh icon Stop Use the Stop button to stop automatic refresh of displayed information Refresh gt Start Stop Info Configuration changed please click refresh Fig 6 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 Configuration parameter context help The help text is displayed in the pop up window after clicking the parameter name The whole user interface help The help text is displayed within the configuration screen after clicking the Help menu 62 RAy Microwave Link RACOM s r o Configuration Secure login You can login into the configuration interface either using the insecure http protocol or the secure https protocol by click to go to secured version You can 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 Username Password Log in go to secured version Fig 6 2 Login Rollback function If you interruptthe connection on an operating link by entering inappropriate radio link parameters
134. me update of diagram 90 RAy Microwave Link RACOM s r o Configuration Frequency analyser Status Local Location_B 13 10 Link Ok Peer Location_A 13 10 Settings ES Bar indicators RX constellation diagram Frequency spectrum analyzer Radio Ethernet RSS dBm Qos 10 Service access Alarm limits 30 Diagnostics Graphs 50 Logs Tools anu Ping gt Graphics 20 Maintenance Help 1101 mmm m aos 17 10 17 14 17 18 17 22 17 26 17 30 f GHz Frequency spectrum measure time single v Mute peer TX P Warning Before starting the Frequency spectrum analyzer make sure that the link can really go down it will Enable Start Fig 6 24 Configuration menu Tools Graphics Frequency analyser A very useful tool for identifying in band interference and locating a free channel It is not a full blown spectrum analyser as it scans the spectrum with 7MHz channel resolution The accuracy of measured results is given by the accuracy of measuring RSS Warning Y Running spectrum measurement causes interruption of user data flow between stations Spectrum measure time Selection of measurement length in range single sweep up to 15 min Mute peer TX The deactivation of Peer station transmission during measurement Enable Opening analyser functions Start Interrupts communication on the link and starts scanning frequencies in the band RACOM s r o RAy Microwave Link 91 Configuration 6 5 3 Too
135. n 6 5 Tools Menu Tools contains several support tools for link diagnostics and management 6 5 1 Tools Ping Status Local Location_A 12 40 Peer Location_B 12 40 Settings Pin General z Radio Destination Size B Count 192 168 141 227 56 5 Ethernet Qos PING 192 168 141 227 192 168 141 227 56 data bytes 64 bytes from 192 168 141 227 icmp seq 0 ttl 64 time 2 9 ms Service access 64 bytes from 192 168 141 227 icmp seq 1 ttl 64 time 0 8 ms 64 bytes from 192 168 141 227 icmp seq 2 ttl 64 time 0 8 ms Alarm limits 64 bytes from 192 168 141 227 icmp seq 3 ttl 64 time 0 8 ms 64 bytes from 192 168 141 227 icmp seq 4 ttl 64 time 0 8 ms Diagnostics 192 168 141 227 ping statistics Graphs 5 packets transmitted 5 packets received 0 packet loss round trip min avg max 0 8 1 2 2 9 ms Logs Tools gt Ping Graphics Fig 6 21 Configuration menu Tools Ping The Ping tool allows sending ICMP pings to a selected address 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 bytes 8 bytes of the header will be added Timeout The period for sending pings is constant 1000 ms Count Number of sent pings Start the test by clicking on Send The result is displayed in the text window 88 RAy Microwave Link RACOM s r o Configuration 6 5 2 Tools Gra
136. ng set for grounding the CAT7 cable Manufactured by PEWTRONIC s r o code S FTP 4 2 RAy grounding set for grounding RAy equipment to the mast Contains a ZSA16 grounding terminal grounding tape and a cable with grounding lugs Grounding set for grounding the CAT7 cable RAy grounding set see images Fig 5 63 Grounding kit for S FTP 4 2 cable and Fig 5 65 RAy grounding kit Additional microwave bridge accessories which have been specially selected for installation of RAy microwave bridges can also be ordered http www racom eu eng products microwave link html accessories http www racom eu eng products microwave link html calculation RACOM s r o RAy Microwave Link 25 Product e Set of tools for installation of the bracket and mounting of connectors in the RAy Tool set Branded tools which allow complete installation of the microwave bridge Fig 3 5 RAy Tool set 26 RAy Microwave Link RACOM s r o Step by step Guide 4 Step by step Guide The following chapters will guide you step by step through preparation installation and activation of the RAy link e Pre installation check out e Installation 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 units without antennas can lie on a desk with flanges running parallel
137. nit oring RSS voltmeter or with an audible alarm if equipped see Section 5 5 2 Antennas dir ecting Fig 5 16 Horizontal adjustment of the Fig 5 17 Vertical adjustment of the antenna direction antenna direction h After pointing the antenna in the right direction tighten the bolts on the bracket on the axes of rotation part No 11 and 12 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 5 18 Tightening the axis at the fine Fig 5 19 Tightening the axis at the bracket adjustment bolt RACOM s r o RAy Microwave Link 41 Installation Mounting the FOD unit on the Arkivator antenna Installation of a RAy microwave bridge with an Arkivator type antenna is very similar to the installation described above and is clear from the following images The tools required for installation can be found in the RAy Tool kit for installation of RAy microwave bridges No 13 16 and 17 spanners and No 4 and 6 Allen keys are required for installation For an antenna with a nominal diameter of 120 cm a No 14 24 double open ended spamner supplied with the antenna From 2013 Arkivator antenna is delivered with a slightly different bracket see Fig 5 24 Arkivator an tenna bracket version 2013 Assembly process is similar Fig 5 20 Installation diagram for the Arkivator antenna 30 and 60 cm version 2012
138. nits Attention the Remote unit will report as Local e 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 behind 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 checked e RSS To configure the link and monitor its state several menus display the RSS signal strength Please keep in mind that Ray 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 Problem with https certificate See the Appendix E Https certificate RACOM s r o RAy Microwave Link 105 Technical parameters 9 Technical parameters The RAy10 basic technical parameters are stated here
139. nnel capacity Packets are dropped with certain probability before the queue is filled completely For example this mechanism prevents blocking of high priority packets by low priority packets The early random discard mechanism is proving to be useful particularly for TCP traffic Smart discard mode can be used independently of QoS To ensure correct function of Smart discard i e Mode 1 3 Flow control is off Queue 0 3 Setting drop mode for individual output queues Mode 0 0 0 Packets are dropped only after output queue is fully congested Smart discard mode is therefore turned off Mode 1 0 25 When the queue is full to 3 4 packets will be dropped with 25 probability Mode 2 25 50 When the queue is full to 2 3 packets will be dropped with 25 probability When the queue is full to 3 4 packets will be dropped with 50 probab ility Mode 3 50 75 When the queue is full to 2 3 packets will be dropped with 50 probability When the queue is full to 3 4 packets will be dropped with 75 probab ility Warning E The Smart discard mode activation deactivates the Flow control RACOM s r o RAy Microwave Link 17 Configuration 6 3 5 Settings Service access Services Access routes for link configuration Status Settings General Radio Ethernet QoS gt Service access Alarm limits Diagnostics Graphs Logs Tools Ping Graphics Maintenance Help Local
140. nting according to the method of mounting the FOD unit antenna polarization o horizontal mounting o vertical mounting In both cases mount the unit with the connectors facing downwards at an angle Fig 5 1 Left side mounting horizontal Fig 5 2 Left side mounting vertical polarization of receiving RX polarization RACOM s r o RAy Microwave Link 35 Installation Fig 5 3 Right side mounting horizontal RX polarization Changing the mounting method 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 12 need to be unscrewed then shift the bracket body part No 13 to the other side of clamp plate part No 4 do not turn upside down and then insert bolt part No 12 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 item No 9 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 mounting plate part No 5 to the second hole so that after switching sides with the antenna it is on the top again On changing the Arkivator type antenna bracket for left side mounting the adjustment pin part No 17 needs to be unscrewed and switched to the other side
141. ntrast links located in drier climates and little inclination will suffer more from multipath attenuation 2 1 4 Rain attenuation FSL is not the only attenuation that influences the emitted signal 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 ac cording to precipitation intensity see Fig 2 1 for more detail Appendix 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 RAy Microwave Link 11 Implementation Notes 165 150 120 60 30 150 180 150 30 X a i NA oA 2a la Y NE 30 ACh y o y N Y 3 Om 60 165 150 30 Be 0 30 180 1
142. nts 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 from 192 168 1 2 time lt ims from 192 168 1 2 time lt ims from 192 168 1 2 bytes 32 time lt ims TTL 64 TTL 64 TTL 64 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 RACOM s r o RAy Microwave Link 171 Linux key conversion Appendix D Linux key conversion Conversion Linux key PuTTY To use CLI Command Line Interface access the unit with a PuTTY client Access is protected by a key supplied with the RAy link The key is in Linux format and it begins 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 O SSH2 DSA Number of bits in a generated key 1024 Click on Load and choose the private key supplied by the manufacturer In the next window type
143. number or range of TCP UDP ports TCP UDP ports Enabling QoS according to TCP UDP ports Prefer DSCP If priority control is enabled according to DSCP and incoming packet is coloured both by DSCP priority and matches one of the rules listed here prioritization is governed with this option enabled by the DSCP rules Stream 0 7 Up to 8 ranges of TCP UDP ports can be configured The range applies to both protocols TCP and UDP From Start of TCP UDP ports range To End of TCP UDP ports range If we want to prioritize only one port use same values for From and To The range of TCP UDP ports can be up to 255 Side Defines whether it is a source or destination TCP UDP port s Queue The target output queue for packets matching the rule Warning Y The QoS activation deactivates the Flow control and Ingress policing RACOM s r o RAy Microwave Link 75 Configuration Queue management Status Settings General Radio Ethernet gt QoS Service access Alarm limits Diagnostics Graphs Logs Tools Ping Graphics Maintenance Help Local Location_A 13 42 Peer Location_B 13 42 Ingress policing 802 1p DSCP TCP UDP ports Queue management Queue mode Local Peer Strict WFQ Strict WFQ Mode HO O Ratio Mode Queue Bitrate Mbps Bitrate Mbps 0 400 2 1 100 1 2 50 1 3 100 1 Smart discard Queue Local Peer 0 Mode 0 0 0 v Mode 0 0 0 1 Mode 1 0 25 Mode 0 0
144. on of EIRP Number on the right shows the allowed EIRP limit Sign between numbers gives information on compliance non compliance with allowed EIRP limits 70 RAy Microwave Link RACOM s r o Configuration 6 3 3 Settings Ethernet Status Local Location_A 08 06 Peer Location_B 08 06 Settings Management Storm control General Local Peer Ethernet link mode auto Mi auto vi gt Ethernet MDIX auto v auto v Qos Flow control off v off v Service access MTU 1536 v 1536 v Internal VLAN id 2 Alarm limits z B Note Activating flow control will disable QoS 802 1p DSCP port priority and smart discard Diagnostics Graphs Apply Cancel Refresh Load defaults Logs Fig 6 8 Configuration menu Settings Ethernet Management Ethernet interface physical layer parameters setup Ethernet link Switching between transfer speed and flow control automatic negotiation or mode manual setting MDIX Media Dependent Interface Crossover enables working with both types of ethernet cables straight through and crossover The default option auto switches on automatic detection and performs an internal crossover if necessary Flow control 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 levelling uneven flow of user data If flow control is enabled you cannot use the built in QoS functions
145. operations Management VLAN id Defining 802 1Q VLAN tag for service operations Status Local Location_A 09 33 Link Ok Peer Location_B 09 32 Settings Services Users General Local Peer Radio IPv4 address 192 168 141 226 192 168 141 227 Ethernet Netmask 24 24 QoS Gateway 192 168 141 254 192 168 141 254 gt Service access HTTP S Alarm limits aa O O x g SSH on v on v Diagnostics Management VLAN o O Graphs Management VLAN id Logs SNMP O O Tools SNMP community string Ping SNMP trap IP 0 0 0 0 0 0 0 0 Graphics Internal link watchdog o Maintenance Apply Cancel Refresh Load defaults Fig 4 3 Configuration menu Settings Service access Services RACOM s r o RAy Microwave Link 31 Step by step Guide 4 1 3 Menu 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 Location_A 09 38 Link Ok Peer Location_B 09 37 Settings Services Users General Local Radio Username Group Password SSH key Edit Ethernet super cli_super Set Set admin cli_admin Set None Edit QoS E Eai guest cli_guest Set None gt Service access servis cli_admin Set None ae guest2 cli_guest Set None Alarm limits distributor cli_super Set None Diagnostics Peer Graphs Username Group Password SSH key L super cli_super Set None ogs admin cli_admin Set None Tools guest cl
146. ors Number of outgoing packet errors Out Dropped Packets Counter of dropped outgoing packets Out Collision Packets Counter of detected collisions in transmission Information on statistical data Statistics cleared Time of log clearing Statistics period Period of log refresh Radio link statistics Overall Link Uptime Overall time the link has been connected Overall Link Downtime Overall time the link has been disconnected Reliability The ratio of Uptime and Downtime Current Link Uptime Current time the link has been connected The Longest Drop The longest downtime period recorded The Last Drop Length of the last link interruption No of Drops Number of link interruptions RACOM s r o RAy Microwave Link 67 Configuration 6 3 Settings 6 3 1 Settings General Status Local Location_A 12 43 Link Ok Peer Location_B 12 43 Settings General gt General Radio Local Peer Unit code RAY17 RAY17 Ethernet Serial no 28282 80808 Station name Location_A Location_B QoS Station location Rokytno Pohledec Service access LED indicators Alarm limits Diagnostics Date 2013 04 19 2013 04 19 Time 12 43 42 12 43 39 Graphs Time source manual be Logs Adjust time Adjust time Tools NTP source IP Ping NTP period 7 Time zone GMT Greenwich Mean Time Y Graphics Maintenance a Daylight saving off M Help Fig 6 6 Menu Settings General Setup of general parameters of the link Unit code Sta
147. pacing 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 El Mbps dBm dB dB dB dB dB QPSK 24 199 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 1 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 72 28 0 33 37 31 33 10 2 12 6 ver 2 0 RAy11 xA RAy11 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 El 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
148. phics Bar indicators Status Local Location_A 08 18 Link Ok Peer Location_B 08 18 Settings SA Bar indicators RX constellation diagram Frequency spectrum analyzer Radio RSS Ethernet Service access cer O lt ESF O T Alarm limits 110 70 30 Diagnostics RSS dBm Graphs SNR Logs Local Tools Peer Ping A os al gt Graphics 0 10 20 30 40 SNR dB Maintenance BER Help Local Peer AAA A aae 1e 08 1e 07 1e 06 1e 05 1e 04 1e 03 1e 02 BER Refresh Start Stop Fig 6 22 Configuration menu Tools Graphics Bar indicators Graphical indication of BER SNR and RSS Refresh One time update of displayed values Start Stop 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 RAy Microwave Link 89 Configuration RX constellation diagram Status Local Location_A 12 44 Link Ok Peer Location_B 12 44 Settings J Bar indicators RX constellation diagram Frequency spectrum analyzer RX modulation BER SNR dB RSS dBm Radio QAM256 0 00e 00 33 4 56 1 Ethernet Qos Service access Alarm limits Diagnostics Graphs Logs Tools Ping gt Graphics Maintenance Help Buffer 1024 v Fig 6 23 Configuration menu Tools Graphics RX constellation diagram Constellation diagram shows the quality of received signal Buffer Number of plotted points Refresh One ti
149. pper 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 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 1
150. rgin 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 antennas 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 RAy Microwave Link RACOM s r o Product 3 Product The RAy microwave links are designed for data transmissions in both licensed and unlicensed ISM bands They work as a point to point link in
151. rs RAy24 Bandwidth 40 MHz TX channel nominal frequencies Band 24 0 24 25 GHz default duplex sp 73 5 MHz duplex spacing range 70 206 5 MHz Freq table rcinfo24_ISM basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower MHz Ch No L6 24022 0 U27 24095 5 24025 5 24029 0 24032 5 24036 0 24039 5 24043 0 24046 5 24050 0 24053 5 24057 0 24060 5 L18 24064 0 U39 24137 5 24067 5 24071 0 24074 5 24078 0 24081 5 24085 0 24088 5 24092 0 24095 5 24099 0 24102 5 L30 24106 0 U51 24179 5 24109 5 24113 0 24116 5 24120 0 24123 5 24127 0 24130 5 24134 0 24137 5 24141 0 24144 5 L42 24148 0 U63 24221 5 24151 5 24155 0 24158 5 Upper MHz 24092 0 24099 0 24102 5 24106 0 24109 5 24113 0 24116 5 24120 0 24123 5 24127 0 24130 5 24134 0 24141 0 24144 5 24148 0 24151 5 24155 0 24158 5 24162 0 24165 5 24169 0 24172 5 24176 0 24183 0 24186 5 24190 0 24193 5 24197 0 24200 5 24204 0 24207 5 24211 0 24214 5 24218 0 24225 0 24228 5 ver 1 0 RACOM s r o RAy Microwave Link 151 Technical parameters TX channel nominal frequencies Band 24 0 24 25 GHz default duplex sp 87 5 MHz Bandwidth 56 MHz duplex spacing range 85 192 5 MHz Freq table rcinfo24_ISM basic channels default duplex optional channels Ch No Lower MHz Ch No Upper MHz Ch No Lower
152. rs 61 SSH access 78 100 start 6 27 start up 57 statistics 67 status bar 64 LED 22 menu 65 T tables frequencies 111 116 power 112 radio parameters 113 RAy11 A B 112 RAy11 C D 127 RAy17 133 RAy24 143 speeds 108 technical parameters 106 time 68 tool set 26 tools 88 trademark 5 transfer speed 66 troubleshooting 105 176 RAy Microwave Link RACOM s r o Revision History Appendix F Revision History Revision 1 0 2013 06 14 First issue Revision 1 1 2013 06 14 Added List of documentation Revision 1 2 2013 08 13 Declaration of Conformity correction Revision 2 0 2013 08 28 Merged with the Volume 2 Frequency and Modulation Tables Revision 2 1 2013 10 25 User data rate correction RAy11 for 7 MHz 256QAM Revision 2 2 2013 10 30 Signal polarization Revision 3 0 2013 11 05 Extended to the RAy24 Revision 3 1 2013 12 20 RAy11 C D channels correction Revision 3 2 2014 01 10 Frame rate according to RFC 2544 added Frequency table for Bandwidth 30 MHz added Revision 3 3 2014 03 28 Link speed for CS 28 30 MHz ACAP 256 QAM corrected Country of Origin Declaration added Jirous antenna dimensions RACOM s r o RAy Microwave Link 177
153. s Dala ana a data 64 OZ OU a A A AS RS 65 o catias anieedne EETA EE AT 68 OA DIAQMOSUCS ui a 83 GD TOOIS einer ON 88 A IO 98 7 Command Line Interface oooccccccnnncnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnrnn rr nr rr nr rre rr r rr rr rre 100 Fle Connection Via Cll ai 100 F2 Working With El A Se 101 T Configuration with CUl a e ic ies 103 8 Troubleshooting e e sata a Ino CS fie G mean ose nat lb 105 9 Technical parameters reci iban aai 106 9 1 General parameters iieii tas ee cavave oats AEREE aK a 106 9 2 RAY 11 A B parameters uma a o A e a ean 112 9 3 RAy11 C D parameters coooccccccoconocoonconnononon nono nononnnnnnnn non nn nn nn nn nn no nn nnnnnnnnnnnnnnrnnnnnnnnnnnnnnnnnnnnss 127 9 4 RAYT7 parameters muii iia 133 9D RAY24 parametelS cri A a A A A ANA 143 10 Safety environment licensing cocoocccccconnccnnccnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnenininininn 159 NS o VLEO EEEE E A E E EET ETT 159 10 2 ROHS and WEEE compliance ooooooooocccoocoooooonooncnonononcnoncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnononennnenonoss 159 10 3 Conditions of Liability for Defects and Instructions for Safe Operation of Equipment 159 10 4 Important Notification S kesme aaae aaa aaa a EAEE a nr nn 160 TOE Oe A E TAE DL EPEE EEPE EE A E E A E Seach da cdvta altos oct aetes 161 10 6 Declaration of Conformity ici hee eevee eeeni ceased Ala 162 10 7 Country of Origin Declaration ii a A A ia 165 RACOM s r o
154. s Duplex spacing MHz 87 500 Diagnostics ACM TX modulation QAM128 w QAM256 Graphs ATPC O Logs TX power dBm 20 v 15 Tools Antenna gain dBi 8 00 10 00 Ping EIRP limit dBm 12 00 lt 20 00 5 00 lt 20 00 Graphics Maintenance Apply Cancel Refresh _ Load defaults Help When the time zone and or daylight saving time is changed the original values set in the RAy unit are kept The actual change takes place after OS restart in order to prevent unex Fig 6 7 Configuration menu Settings Radio Setup of general parameters of the radio link Radio type Information about the type of radio unit L ower or U pper band RACOM s r o RAy Microwave Link 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 proper position of the cable is sideways down Notice for ISM connections RAy17 RAy24 One side of the link must be installed in vertical polarization and the other in the horizontal polarization 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 figur
155. sed on 28 MHz channels Asub band Freq table rcinfo11_A_490 rcinfo11_A_490_n B sub band Freq table rcinfo11_B_490 rcinfo11_B_490_n Ch No Lower MHz 10716 10730 10744 10758 10772 10786 10800 10814 10828 10842 10856 10870 10884 10898 10912 10926 10940 10954 oo NOOA OUN gt Upper MHz Ch No Lower MHz Upper MHz ver 2 1 RAy11 xA RAy11 xB Bandwidth 28 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 490 MHz CEPT Rec 12 06 Annex B 2 Asub band Freq table rcinfo11_A_490 rcinfo11_A_490_n B sub band Freq table rcinfo11_B_490 rcinfo11_B_490_n Ch No Lower MHz 10723 10751 10779 10807 10835 10863 10891 10919 10947 1 2 3 4 5 6 7 8 9 Upper MHz Ch No Lower MHz Upper MHz ver 2 1 RACOM s r o RAy Microwave Link 119 Technical parameters RAy11 xA RAy11 xB Bandwidth 30 MHz TX channel nominal frequencies Band 10 7 11 7 GHz duplex spacing 490 MHz IC Asub band Freq table rcinfo11_A_490 rcinfo11_A_490_n B sub band Freq table rcinfo11_B_490 rcinfo11_B_490_n Ch No Lower MHz 10725 10755 10785 10815 10845 10875 10905 10935 oo NOORA ON Upper MHz Ch No Lower MHz Upper MHz ver 1 0 RAy11 xA RAy11 xB Bandwidth 40 MHz ITU TX channel nominal frequencies Band 10 7 11 7 GHz duplex spa
156. sion Version in buffer Clean buffer Firmware upload File name File size B Information about the current firmware version on Local and Peer station Information about firmware version prepared in the buffer for installation into the 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 RACOM s r o RAy Microwave Link 95 Configuration Open file upload 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 Upgrade Use the Upgrade button on the bottom bar to perform the firmware in stallation Warning Y Installing the firmware takes several minutes about 10 minutes During this time transmission of user data is interrupted for about 8 minutes Do not interrupt the power supply during firmware installation m Radio adaptation Status Local RAY17L 08 47 Link Ok Peer Location_B 08 46 Settings Restart Backup Feature keys Firmware Radio adaptation General Radio Radio type Radio type L Change Ethernet Qos Frequency tables Active rcinfo17 default 10 Service access New rcinfo 17 default 10 v Change Alarm limits Warning Using wrong frequency table may result with violencing telecomunication regulations Diagnos
157. smitting antenna gain dBi Gr receiving antenna gain dBi FSL free space loss dB Pr must be Pr 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 received signal without losses or affecting the transmitted data for BER better then 10 2 1 3 Fade margin Determining 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 attenuation 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 ne cessary to calculate both rain and multipath attenuation The larger of the two types of attenuation de termines the value of fade margin In areas with high precipitation rain attenuation can be expected to be more prominent By co
158. string Can contain both lower and uppercase letters numbers four characters _ and can be up to 256 characters long Address for sending SNMP traps Watching over connection of both link units In case of prolonged failure 10 min a cold restart is done the equivalent of turning off the power Off by default List and setup of users There can be different users on either side of the link RACOM s r o RAy Microwave Link 79 Configuration Status Local Location_A 09 38 Link Ok Peer Location_B 09 37 Settings Services Users General A Local Radio gt Username Group Password SSH key Edit Ethernet super cli_super Set Set admin cli_admin Set None Edit QoS Edi guest cli_guest Set None gt Service access servis cli_admin Set None guest2 cli_guest Set None larm limits F A distributor cli_super Set None Diagnostics Peer Graphs Username Group Password SSH key L super cli_super Set None om admin cli_admin Set None Tools guest cli_guest Set None pepe cli_guest Set None Ping pepek cli_admin Set None P distributor cli_super Set None Graphics Maintenance Help Refresh Fig 6 15 Configuration menu 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 no
159. sword of distributor which is unique for each station 6 3 6 Settings Alarm limits Status Local Location_A 09 52 Link Ok Peer Location_B 09 52 Settings Al limit General AA Radio Local Peer Limit SNMP trap Limit SNMP trap Ethernet Inside temperature C gt 80 O 80 O QoS Memory usage 95 O 95 O Service access Voltage min V 40 O 40 O gt dd Voltage max V 60 O 60 O DS RSS dBm lt 80 O 80 O SNR dB lt 110 o 10 O Graphs E BER gt 10e 6 v F 10e 6 v O Logs Peer disconnect al O Tools Peer eth link down O O Ping Graphics Maintenance Apply Cancel Refresh Load defaults Help Fig 6 16 Configuration menu 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 82 RAy Microwave Link RACOM s r o Configuration Warning Inside temperature C gt 80 Temperature inside the station on the modem board Memory usage gt 90 Memory usage Voltage min V lt 40 Lower threshold of supply voltage Voltage max V gt 70 Upper threshold of supply voltage SNMP trap on off is generate
160. t delays or losses of data are rare when wireless devices such as the RAy are used in an appropriate manner within a well constructed network RAy should not be used in situations where failure to transmit or receive data could result in 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 RAy or for the failure of RAy to transmit or receive such data Under no circumstances is RACOM or any other company or person responsible for incidental accidental or related damage arising as a result ofthe 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 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 RAy Microwave Link 5 Quick Start Guide Quick Start Guide The default addresses of the RAy unit are 192 168 169 169 24 and 192 168 169 170 24 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 follo
161. t 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 except for user accounts and special actions of the user distributor 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 only two users User super User distributor has an additional right to change special configur ation items The password for this user cannot be changed Password Information about whether user has a password SSH key Information about whether user has at least one ssh key defined Edit user Clicking Edit next to a username opens a screen with configuration of the given account 80 RAy Microwave Link RACOM s r o Configuration Services Users Edit user Username admin Group cli_admin Password Spa S Set New password Confirm password Delete SSH key O Setlreplace Key file Apply Cancel Configuration menu Settings Service access Users Edit Username User name Group The group to which the user belongs Password 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 passwor
162. t is possible to enter the station s loc ation Status Local Location_A 12 43 Peer Location_B 12 43 Settings General gt General Radio Local Peer Unit code RAY17 RAY17 Ethernet Serial no 28282 80808 Station name Location_A Location_B QoS Station location Rokytno Pohledec Service access LED indicators Alarm limits Diagnostics Date 2013 04 19 2013 04 19 Time 12 43 42 12 43 39 Graphs Time source manual Logs Adjust time Adjust time Tools NTP source IP 0 0 Ping NTP period E Time zone GMT Greenwich Mean Time Y Graphics Maintenance y a Daylight saving off v Help Fig 4 2 Configuration Menu Settings General 30 RAy Microwave Link RACOM s r o Step by step Guide 4 1 2 Menu Settings Service access Services Help IPv4 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 Netmask enter the network mask Gateway if necessary enter a gateway otherwise leave blank Enable access protocols that you are going to need For security reasons do not enable more than what is necessary HTTP S allow access to the web interface Telnet enabling access to the CLI interface using telnet protocol SSH enabling access to the CLI interface using SSH protocol Management VLAN Enabling 802 1Q VLAN tag for separation of user and service
163. the mounting plate 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 5 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 polarization of the antenna see Section 5 2 1 Mounting methods Finally tighten the bolts with a No 6 Allen key Fig 5 14 Dish before installing the FOD unit Fig 5 15 Tightening bolts on the FOD unit 40 RAy Microwave Link RACOM s r o Installation g The precise horizontal direction the antenna is pointing in can be adjusted using the bolt with two nuts part No 9 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 10 by the bracket mounting plate After selecting the correct direction the position is secured by tightening the bolt see point e part No 7 and 8 The correct position in both directions is found by mo
164. then it should be a Teflon grease or a silicon lubricant grease Fig 5 28 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 thus preventing moisture getting in Installation should be carried out according to the antenna installation description see point f of this description 46 RAy Microwave Link RACOM s r o Installation 5 3 Connectors 5 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 for the internal IE PS RJ45 FH BK and the second for the external plastic IE PS V01P RJ45 FH or metallic IE PS V01M RJ45 FH end of the cable Based on the PoE standard the station is powered over the Ethernet cable If the station is equipped with two connectors the right one carries user data and the left connector is to be used for servicing The middle BNC type connector serves for connecting a voltmeter for precisely setting dir
165. thorization 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 0ff PEER SVC SECURE PEER MODE 0ff Backup of the keys to an external medium The backup has to be performed to 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 sav 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 104 RAy Microwave Link RACOM s r o Troubleshooting 8 Troub
166. tics Graphs Refresh Logs Tools Ping Graphics gt Maintenance Fig 6 29 Configuration menu Tools Maintenance Radio adaptation Radio type Important A Applies only to links operating in the ISM band RAy17 RAy24 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 assign ment can be modified Radio type Radio unit type L Lower or U Upper part of the frequency band Use the Change button to change the radio type 96 RAy Microwave Link RACOM s r o Configuration Frequency tables The microwave link contains one or more frequency tables These tables contain the following in formation e List of available bandwidths and modulations e 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 e Default values of radio parameters A set of radio parameters needed for the ATPC operation Active Name of the currently used frequency table New Select a new frequency table Use the Change button to change the table Warning E Using the wrong frequency table can lead to violation of the corresponding telecommu nications regulations RACOM s r o RAy Microwave Link 97 Configuration 6 6 Help The Help screen displays cont
167. tion e First insert the lower row of conductors from the back Then unwind the others and insert them into the holes for the upper row of conductors as per the pinout sticker Ensure that the wrapped around shielding braid is inserted sufficiently to create a good contact with the second part of the connector fitted with sprung contacts Snap the plastic clamp onto the cable Squeeze it together tight enough so that it doesn t allow movement of the cable F Fig 5 55 Lower pairs pushed in Fig 5 56 All conductors in the connector f Trim the overhanging conductors lt gt Ae N ae Fig 5 57 Trimming conductors Fig 5 58 Inserted and trimmed conductors g Remove the pinout sticker from the connector and slide on the mate Clamp the whole connector together until the locks snap into place Use a pair of pliers with flat heads from the RAy Tool set Ordinary pliers could damage the connector Fig 5 59 Fitting the mate to the Fig 5 60 Clamping the internal connector internal connector together with pliers 52 RAy Microwave Link RACOM s r o Installation 5 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
168. tion type indicator Serial no Station serial number Station name Station name selected by user Station location Unit location assigned by user LED indicators Enable LED status indicators on the body of the station You can turn off all LEDs with this option Date Time The internal real time clock The clock is set manually or it is synchronized with NTP server and set for both stations Time source 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 68 RAy Microwave Link RACOM s r o 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 2013 11 05 Time hh mm ss 13 31 30 NTP source IP NTP period Time zone Daylight saving Note Copy local time _Avoly Cancel IP address of the time synchronization server Time synchronization interval Time zone Enable daylight saving time pected states related with local time change 6 3 2 Settings Radio Status Local Location_A 06 55 Link Ok Peer Location_B 06 55 Settings Radio General gt Radio Local Peer Radio type L U Ethernet Polarization horizontal vertical Bandwidth MHz 28 MHz Ni QoS TX channel GHz L4 17 11400 Nj Service access RX channel GHz U29 17 20150 Alarm limit
169. uctors During installation electrostatic charges may build up which may lead to injury During installation or repair work to parts of the antenna lead open metal parts must be temporarily grounded The antenna and antenna cable must be grounded at all times See Section 5 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 e Do not touch the antenna antenna brackets or conductors during a storm y Fig 5 63 Grounding kit for S FTP 4 2 cable Fig 5 64 Grounding kit detail 1 http www racom eu download hw ray free eng 07_prislusenstvi ZSA16 en pdf 2 http www racom eu eng products microwave link html accessories RACOM s r o RAy Microwave Link 55 Installation Fig 5 65 RAy grounding kit Fig 5 66 Grounding the FOD unit Fig 5 67 Protective conductor at the FOD unit Fig 5 68 Protective conductor at the mast on a ZSA16 terminal 56 RAy Microwave Link RACOM s r o Installation Fig 5 69 Separated lightning conductor 5 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 5 5 1 Noise on the site This chapter 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
170. ve 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 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 The whole frequency range Duplex spacing the frequency difference between the Upper and Lower channels in a duplex pair The name of standard or recommendation defining the respective channel plan Name of the sub band defined by channels in the table Name of the Frequency table containing the channel set described see Configuration item Frequency tables The channel number according to RAy unit configuration interface see Configuration item TX channel GHz
171. vice access speed 75 _Delete Alarm limits master 1 Delete Diagnostics Upload local feature keys Graphs Note Changes of feature keys takes effect after restart Upload Open file upload Logs Tools Peer Feature Limit Ping speed 49 Graphics master 1 gt Maintenance Help Refresh Fig 6 27 Configuration menu Tools Maintenance Firmware The sub set of RAy 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 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 menu Choose the warm Restart mode Local The active Feature keys in the Local station Feature Name of the function controlled by the Feature key Limit The numeric value set by the key Remove 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 su
172. wing Start Settings Network Connections Change properties of this connection Internet Network Protocol TCP IP Properties Use the following IP address input 192 168 169 180 and use the mask 255 255 255 0 Click OK twice Connect both RAy units to a PoE source and connect to a PC via PoE for configuration see Fig Link Configuration Input the address of the connected RAy 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 Status menu provides information on connection Settings Radio menu enables you to change the parameters of the radio and ethernet channel Settings Service Access Users menu lets you change login parameters Continue as suggested by the Step by step Guide 192 168 169 169 24 192 168 169 170 24 RAy17 RAy17 PC 192 168 169 180 24 Fig 1 Link Configuration RAy Microwave Link RACOM s r o List of documentation List of documentation User manuals m Microwave Link RAy this document User manual RAy11 RAy17 RAy24 Microwave Link RAy User manual RAy10 Specifications RAy10 11 17 24 Leaflet 1 http www racom eu eng products m ray index html http www racom eu download hw ray free eng 00_letaky leaflet_RAy_en pdf RACOM s r o RAy Microwave Link 7 RAy Microwave Link 1 RAy Microwave Link RAy Microwave link RAy is designe
173. x MDIX Status of the internal crossover of ethernet cables MDIX internally crossed pairs MDI direct connection N A means an unknown state Storm control Switch blocking protection status QoS Switch Quality of Service status 66 RAy Microwave Link RACOM s r o Configuration 6 2 4 Status Service access MAC address HW address of the ethernet module IPv4 address IP address in the standard dotted decimal notation including the bit width of netmask after the forward slash Services Services enabled for station management and monitoring HTTPS SSH Telnet SNMP NTP Management VLAN Service access via VLAN management only 6 2 5 Status Statistics Detailed traffic statistics in the user interface In All Packets Number of all received packets In Unicast Packets Counter of unicast packets received In Multicast Packets Counter of multicast packets received In Broadcast Packets Counter of broadcast packets received In All Errors Counter of all packet errors including dropped In Dropped Packets Counter of received packets dropped In Cre Errors Counter of corrupted packets CRC error received Usually indicates a problem on Eth cable or connector Out All Packets Number of all outgoing packets Out Unicast Packets Counter of outgoing unicast packets Out Multicast Packets Counter of outgoing multicast packets Out Broadcast Packets Counter of outgoing broadcast packets Out All Err
174. zech Republic Tel 420 565 659 511 Fax 420 565 659 512 E mail racom racom eu Fig 10 2 Declaration of Conformity for RAy17 RACOM s r o RAy Microwave Link 163 Safety environment licensing EP RACOM RADIO DATA NETWORKS Declaration of Conformity RAy24 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 RAY 24 Purpose of use Microvave IP Bridge 24 0 24 25 GHz C 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 IV for equipment working in mode listen before transmit 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 the following documents Spectrum ETSI EN EN 300 440 2 V1 4 1 EMC ETSI EN 301 489 1 V1 8 1 ETSI EN 301 489 4 V1 3 2 Safety EN 60950 1 2006 ja Nove Mesto na Morave 28 of October 2013 Jiri Hruska CEO SETAS NR PA U kK Y

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1. RAy &ndash; Microwave Link - Rubi M&aacute;rton - Wireless-bolt

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1. RAy – Microwave Link - Rubi Márton - Wireless-bolt