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ERM-MUX/Plus Operation Manual

1. 4 75 120 ohm ved MUXPLUS SUBE 1 V1 0 32 Chapter 5 Console Operation Chapter 5 Console Operation This chapter introduces how to configure the ERM MUX PLUS using console terminal mode 5 1 Initial Setup Before beginning please connect ERM MUX PLUS to the serial port of a standard terminal or emulation terminal such as Hyper Terminal program on a WindowsQ PC The parameter settings for Hyper Terminal are baud rate 9600 bps bits per second data bits 8 stop bit 1 no parity check and no flow control Note When there are two CPU cards one CPU card will be redundant to the active one automatically after booting the system Please connect the terminal to the active CPU from the front panel 5 1 1 Boot If the system is booted already initialize configuration If the system has been set up load the parameters saved in computer and configure the system The terminal will display INEF WAIT ses SYSTEM PARAMETER SAVE OK The system will search for each card and set up with current parameters If there are no current parameters omit this step START C B CARD SET OK 1 2 1 CARD SET OK 1 2 E1 CARD SET slot 01 N64K V35 CARD NEW ADDED slot 0
2. et100 et100 configure or RW 1 get_status 0 config get_status 2 configure timeslot cross 1 contig ConnectTs f100 connectTstst RW enable E I et100 connectTs ts2 RW f disable 0 2 enable 1 contig Connectrs f100 connectTss9 RW contig ConnectTs f100 connectTs ts4 RW DO contig ConnectTs 8100 5 55 RW gt enable ConnectTs f100 connectTss6 RW enable ConnectTs 8 00 7 RW Sra contig ConnectTs f100 connectTss8 RW gt enable contig ConnectTs f100 connectTs ts9 RW gt enable contig ConnectTs f100 connectTsts10 RW DOES ong ConnectTs f100 connectTsst1 RW enable ConnectTs PHI00 oonnectTs ts12 RW contig ConnectTs f100 connectTsts13 RW ers contig ConnectTs f100 connectTstst4 RW Sree contig Connectrs f100 connectTsts15 RW Sree contig ConnectTs 8100 16 RW Sree contig ConnectTs f100 connectTss17 RW Sree contig ConnectTs P 00 connectTsist RW Sree contig ConnectTs f100 connectTstst9 RW contig ConnectTs t1 00 connectTs ts20 RW Sra contig ConnectTs f100 connectTs ts21 RW Sra contig ConnectTs f100 connectTs ts22 RW enable contig ConnectTs f100 connectTs ts23 RW Sree contig ConnectTs f100 connectTs ts24 RW erst contig ConnectTs f 100 connectTs ts25 RW enable contig ConnectTs f100 connec
3. 1 1 gt gt TIMESLOT CROSS EXIT INPUT SELECT Set timeslot cross Return to the upper menu 1 El FRAME TSO PASS Set frame mode and timeslot 0 bypass 2 Fl CRC Set CRC 4 mode 3 El LOOP Set loop back test mode 4 IMPEDANCE Set El impedance 5 CODE Set 1 line code 6 0 Press number key 1 to 6 to enter the corresponding sub menu Press 0 or ESC return to the upper menu 34 Chapter 5 Console Operation 5 2 1 Set Frame Mode From the E1 channel menu select 1 to enter frame mode configuration The menu displays lt lt Fl 1 1 gt gt 1 5 31 SLOTS 2 CAS 30 SLOTS 3 CCS TSO PASS 31 SLOTS CCS TimeSlot0 Pass 4 CAS TSO PASS 30 SLOTS CAS TimeSlot0 Pass 0 EXIT Return to the upper menu INPUT SELECT indicates the current setting Press number 1 to 4 to configure and press 0 or ESC return to the upper menu After selecting a number the menu will refresh and will indicate the new setting 5 2 2 Set CRC Mode From the E1 channel menu select 2 to enter CRC mode configuration The menu displays lt lt Fl 1 1 4 gt gt 1 CRC4 ENABLE With CRC check 2 CRC4 DISABLE No CRC check 0 Return to the upper menu INPUT SELECT indicates the current setting Press number 1 to 2 to configure and press 0 or ESC return to the upper menu After selecting a number the menu will refresh and will indicat
4. 1 modules normal Major CPU modules alam Alarm normal Power modules normal fan alarm normal Minor VO modules alarm Alarm normal Ext clock port Signal Loss dra d Ext clock port Signal Normal 2 4 Connecting SNMP Network Management Access SNMP network manage can connect via local or remote PC Local SNMP network management Connect RJ 45 cable to HUB PC from SNMP connecter on backplane SNMP port provides an auto 10 100Base TX port with Auto MDIX using direct connect cable to PC or HUB SNMP RJ 45 Pins assignment Pin 1 2 TD TD Pin 3 6 RD RD standard Ethernet Using RS 485 connecters RJ 45x2 can control multiple expansion chassis see fig 2 4 RS 485 s RJ 45 Pins assignment 4 5 7 8 ground Ethernet PC SNMP Fig 2 4 2 5 Connecting NMP Network Management Access NMP network manage can connect via local PC or be cascaded via E1 from other E1 equipment such as ETU DXC or other ERM MUX PLUS The mode is called In band network management mode See the Network Device Management and Operation User Manual Note Before using NMP SNMP network functions configure with console terminal menu to select the network management mode and other necessary settings See Chapter 5 Local NMP network management Connect DB9 cable between PC and CPU module front panel NM Ctrl connecter see fig 2 5 Communication settings RS 232 9600bps N 8 1 RS 232 PC SNMP MUX PLUS RS 485 MUX PLUS 485 MUX
5. E1 Transmission Series CTC Union Technologies Co Ltd Far Eastern Vienna Technology Center Neihu Technology Park 8F No 60 Zhouzi Street Neihu Taipei Taiwan Phone 886 2 2659 1021 Fax 886 2 2799 1355 E mail info ctcu com http www ctcu com
6. RJ 45 Definition 1 4W send 2W LINE 4W send 2W LINE B 4W receive 2W LINE A 4W receive 2W LINE B E LINE Signaling M LINE Signaling SG Signaling Ground 1 1 SB Signaling Battery 3 2 5 FXS Card ERM MUX PLUS FXS Pins and Definitions Table RJ 45 LINK TO MUX PLUS RJ 11 LINK TO PHONE LINE Definition 4 2 2W LINE A 5 3 2W LINE B 3 2 6 FXO Card ERM MUX PLUS FXO Pins and Definitions Table RJ 45 LINK TO MUX PLUS RJ 11 LINK TO PHONE LINE Definition 4 2 2W LINE A 5 3 2W LINE B 27 3 2 7 Chapter 3 LED Indicators and Cable Pin Definitions ERM MUX PLUS MAGNETO Pins and Definitions Table RJ 45 LINK TO MUX PLUS RJ 11 LINK TO PHONE LINE Definition 4 2 2W LINE A 5 3 2W LINE B 3 2 8 X50 Card ERM MUX PLUX X50 RS 232 Cable DCE HDB62Pin Male Pin RS 232 Function Channel 1 Channel 2 Channel 3 Channel 4 Channel 5 DB25 Female Pin Shield Shield Shield Shield Shield 1 Shield PG 1 25 29 33 42 7 SG 23 5 51 13 17 3 RD 3 28 11 36 19 17 RC 24 6 31 35 18 15 44 48 10 14 40 2 TD 45 12 15 41 24 4 49 32 56 20 5 CTS 46 8 53 57 61 6 DSR 22 26 30 34 38 8 DCD 2 27 9 55 39 4 RTS 3 2 9 SUB E1 RJ45 FUNCTION 1 RTIP 2 RRING 3 TTIP 4 TRING 7 PGND 8 PG
7. 9703_64 config 9703 64k clock RW internal 0 external 1 0703 64k config 9703 64k configure or get status RW get status 0 configure timeslot cross 1 88 Chapter 9 SNMP Operation async 128 config async 128 slot select RW OCOONOARWN slot 10 10 ext slot 1 ext slot 2 ext slot 3 ext slot 4 ext slot 5 ext slot 6 ext slot 7 ext slot 8 ext slot 9 ext slot 10 1 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8 9 20 async 128 config async 128 channel select RW channel 1 1 channel 2 2 channel 3 3 channel 4 4 channel 5 5 channel 6 6 async 128 config async 128 connectE 1 RW DAON gt disable 0 _128 config async 128 connectTS 1 RW 89 Chapter 9 SNMP Operation async 128 config async 128 connectTS2 async 128 config async 128 loop RW async 128 config async 128 clock RW internal 0 external 1 _128 config async 128 TD status RW MARK 0 SPACE 1 ALT 2 90 _128 config async 128 RD status RW 0 SPACE 1 ALT 2 Chapter 9 SNMP Operation async 128 config async 128 configure or get status RW N G get stat
8. Press 1 to 4 to select configuration Press 0 ENTER or ESC key to return to the upper menu After selection the menu will refresh and will indicate the new setting Note For synchronous setting select 8 data bits For asynchronous settings select according to the required number of bits For example 8 bit I stop no parity will require 10 bits 1 start bit 8 data bits 1 stop bit 5 3 8 2 5 Set Loop Press the 5 key from the channel set menu to setup data channel loop back The configuration steps are the same as those of the N64K V35 card loop configuration 5 3 8 3 Set Multiplexing Onto E1 Number Return to the X 50 set main menu Press 6 key to Set Multiplexing Onto E1 Number The configuration steps are the same as those of the N64K V35 card loop configuration 42 Chapter 5 Console Operation 5 3 8 4 Set Multiplexed Timeslot Number Return to X 50 set main menu Press 7 key to Set Multiplexed E1 Timeslot Number The configuration steps are the same as those of the N64K V35 card loop configuration X 50 card only requires one timeslot for all 5 data channels 5 3 8 5 Set Loop Return to X 50 set main I O menu Press 8 key to Set Loop for the entire assigned timeslot The configuration steps are the same as those of the N64K V35 card loop configuration 5 3 8 6 Set SBIT Return to X 50 set main menu press 9 key to set SBIT The menu will display lt lt I O CONFIG X50 S BIT gt gt 1 Sz0 S BIT value 0 2 S 1
9. record32 32 33 33 record34 34 record35 35 record 36 36 record37 37 record 38 38 record39 39 record40 40 record41 41 record42 42 record43 43 record44 44 record45 45 110 1 performanc e E1B2 RW Chapter 9 SNMP Operation 46 record46 46 47 record47 17 48 record48 48 49 record49 49 50 record50 50 51 record51 51 52 record52 52 53 record53 53 54 record54 54 55 record55 55 56 record56 56 57 record57 57 58 record58 58 59 record59 59 60 record60 60 1 performanc e E1B2 e1 performance E1B2 history index RW 61 record61 61 62 record62 62 63 record63 63 64 record64 64 65 record65 65 66 record66 66 67 record67 67 68 record68 68 69 record69 69 70 record70 70 71 record71 71 72 record72 72 73 record73 73 74 record74 74 75 record75 75 1 performanc e E1B2 e1 performance E1B2 history index RW 76 record76 76 7T record77 77 78 record78 78 79 record79 79 80 record80 80 81 81 81 82 record82 82 83 record83 83 84 record84 84 85 record85 85 86 record86 86 87 record87 87 88 record88 88 89 record89 89 90 record90 90 91 record91 91 92 record92 92 93 record93 93 94 record94 94 95 record95 95 96 record96 96 1 performanc e E1B2 e1 performance E1B2 history ES RO 1 performanc e E1B2
10. 46 record46 46 47 record47 17 48 record48 48 49 record49 49 50 record50 50 51 record51 51 52 record52 52 53 record53 53 54 record54 54 55 record55 55 56 record56 56 57 record57 57 58 record58 58 59 record59 59 60 record60 60 1 performanc e E1A1 e1 performance E1A1 history index RW 61 record61 61 62 record62 62 63 record63 63 64 record64 64 65 record65 65 66 record66 66 67 record67 67 68 record68 68 69 record69 69 70 record70 70 71 record71 71 72 record72 72 73 record73 73 74 record74 74 75 record75 75 1 performanc e E1A1 e1 performance E1A1 history index RW 76 record76 76 7T record77 77 78 record78 78 79 record79 79 80 record80 80 81 81 81 82 record82 82 83 record83 83 84 record84 84 85 record85 85 86 record86 86 87 record87 87 88 record88 88 89 record89 89 90 record90 90 91 record91 91 92 record92 92 93 record93 93 94 record94 94 95 record95 95 96 record96 96 1 performanc e E1A1 e1 performance E1A1 history ES RO 1 performanc e E1A1 e1 performance E1A1 history UAS RO 1 performanc e1 performance E1A1 Reset RW 1 normal 0 2 clear 1 103 Chapter 9 SNMP Operation e E1A1 el e1 performance 22 E1A2 Err Cnt ix e1 performance
11. INPUT SELECT Press 1 2 key to assign the link number and Timeslot number Press 3 6 key to Set SUB E1 parameters The remaining configuration processes are the same as for the main El Press 0 or ESC key to return to the upper menu 43 Chapter 5 Console Operation Description of Timeslot 0 By Pass No CRC4 can be assigned when the E1 setting is Timeslot 0 By Pass When access equipment selects Timeslot 0 By Pass with CAS mode corresponding SUB E1 must be configured to CCS mode and the Sub E1 s Timeslot 16 should be multiplex onto Timeslot 16 in main link SUB E1 Card normal setting follows Enter I O SET SUBE1 menu Select 2 set CONNECT TIMESLOT and TIMESLOT 16 Select 3 set EI FRAME CCS NO CRC4 and enable TSO By Pass Set corresponding main link E1 CCS NO CRC4 and enable TSO By Pass 5 4 Display devices configuration Press 3 from the main menu The system displays the configuration and status of each module including CPU E1 and cards lt lt DISPLAY CONFIG gt gt 1 DISPLAY CARD DETAIL Display card configuration 2 DISPLAY WORK STATE Display device and working status of card 0 EXIT Return to the main menu INPUT SELECT 1 Pressing 1 will show the following status Presence of cards Working status Configuration parameters Note The system will not refresh itself when in 3 DISPLAY CONFIG only in the main menu 2 4 amp 5 Press 2 to display the working status of each plug in module
12. indicates current setting Press 1 4 to enter the setting press 0 Enter or ESC to go back to the previous menu Press 1 to 4 and the system will change the current setting to the item you choose Which ever E1 line you choose the other E1 lines will all become backup lines to that chosen E1 5 7 5 Password modification From the main menu press 6 to enter the system password modification PLEASE INPUT PASSWORD INPUT NEW PASSWORD 6 BYTES INPUT NEW PASSWORD AGAIN Note Do Not forget the password or you will be locked out of the system There is no password recovery procedure The firmware chip holds the password and it must be replaced 5 7 6 System time modification From the main menu press 7 to enter the system time modification CURRENT TIME 03 09 11 16 31 30 TIME FORMAT YY MM DD HH MM SS INPUT NEW TIME 06 01 10 17 33 00 January 10 2006 at 5 33PM 49 Chapter 5 Console Operation 5 8 Exit and Enter to Monitoring State From the main setting menu press 0 system will pop up a message window asking Exit System Press Y to exit the system and enter the monitoring state 5 9 Category of Events and Alarms From the terminal console we can retrieve the Events and Alarms for the last 24 hours The alarm events include CPU card Major Alarm Minor Alarm and Failure When alarms or any events occur to relative CPU card the system will show the alarm in the relative alarm messages If any fail
13. to remote loop 2 O e1 config e1 impedance RW impedance 75ohm 0 impedance 120ohm 1 e1 config e1 code RW hdb3 0 ami 1 e1 config error test status RW 1 disable 0 enable 1 e1 config pattern RW p 2E9 1 0 p 2 11 1 1 p 2E15 1 2 QRSS 3 ALL 0 4 ALL 1 5 ALT 6 cre Q 0o CO E 0 p 1 IN 8 1 p 1 IN 4 e1 config err insert RW NONE 0 1 BIT insert 1 co oudoococsom o m 83 Chapter 9 SNMP Operation e1 config 1 timeslot cr oss ts select OCOONOARWN 0 RW e1 config 1 timeslot cr 0 cross e1 RW PONS e1 config 1 timeslot cr OSS cross ts RW O OO l Or WN 7 Er LE 12 84 Chapter 9 SNMP Operation e1 config 1 timeslot cr oss e1 configure or get_status RW get status 0 configure timeslot cross 1 n64v35 config n64v35 slot select RW slot 9 9 slot 10 10 ext slot 1 ext slot 2 ext slot 3 ext slot 4 ext slot 5 ext slot 6 ext slot 7 ext slot 8 ext slot 9 ext slot 10 1 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8 9 20 n64v35 config n64v35 channel select RW
14. Click E1 config to display and set the E1 configuration E http 172 24 1 199 index htm Microsoft Internet Explorer File Edt View Favodes Tools sysName ERM MUX Plus contact info ctcu com E1 config ei channel select Channel 1 location my location e1 frame ts0 pass CCS 172 24 1 199 CRC disable Realtime status no loop E1 performance status 21 impedance 75ohm BERT status HDB3 Device info timesioti System config cross 61 1 1 E i confid e141 0 31 E1A2 0 N64y35 config 31 1 1 0 31 E1B2 0 31 G703 64k config Async 128 config Error Test status disable FXS config Pattern 2 9 1 FXO config BERT Err Insert NONE v E amp M config ok Gon Magnets config ET100 config X50 config SubE 1 config Backup Restore 4 et channel select Channel 1 ei frame 150 pass CCS 4 CRC dsabe op impedance 75onm e1 code no 7 HIM B i 172241 198 1_ config asp Please note the following 1 The is the left hand E1 card while E1B is the right hand card Each E1 card can select one of two channels for individual setting at a time After setting the frame mode crc impedance and line code click Select the next channel from the el channel select pull dow
15. RW enable 1 subE1 subE1 1 disable 0 config Gonnectrs POE eonnectTs ted RW 12 enable 1 subE1 subE1 1 disable 0 config Gonnecrrg PUDET connectTs ts5 RW 5 enable 1 subE1 subE1 1 disable 0 config Connects RUPE 1 eonneetTs 86 RW 5 enable 1 subE1 subE1 1 disable 0 config ConnectTs PUbET connectTs ts7 RW p enable 1 subE1 subE1 1 disable 0 config Connecrrg PUPET connectTss8 RW enable 1 subE1 subE1 1 disable 0 config ConnectTs PUbET connectTs ts9 RW p enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 1510 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 1611 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 1512 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 1513 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 1614 2 enable 1 subE1 subE1 subE1 connectTs or config ConnectTs 1515 RW 11 disable 0 2 enable 1 subE1 subE1 subE1 connectTs BW 1 disable 0 config ConnectTs 516 2 enable 1 100 Chapter 9 SNMP Operation subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 1617 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 518 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectT
16. WORK CPU CPU B BACKUP CPU CPU A OFFLINE FAN 01 ALARM 02 ALARM 03 ALARM 04 ALARM 05 ALARM POWER AB ALARM EXT CLK ALARM C B NORMAL 1 2 1 NORMAL 1 2 E1 NORMAL slot O1 FXS NORMAL slot 03 FXS NORMAL slot 04 N64K V35 NORMAL slot 06 E amp M NORMAL slot 07 MAGNETO NORMAL 5 5 Save Configuration All previously outlined modified configurations are saved temporarily in volatile ram If the chassis is powered off or the CPU card removed the settings will revert back to the previous ones Following the settings done previously the changes must be written to non volatile ram From the main menu item 4 CONFIG is the utility to save all the configuration settings It is also highly recommended to do save settings following all major configuration sections For example save after doing system configuration save again after setting El parameters and finally save after setting each card Configuration modified is saved temporarily only After pressing 4 in the main menu the system asks SYSTEM WILL BE CONFIGURED ARE YOU SURE Y N Press N or n to escape Press Y or y to start saving the configuration SYSTEM PARAMETERS SAVE OK START The system will now check all the new settings for each card and display the results of save configuration success or failure C B CARD SET OK parameters set OK 1 2 1 CARD SET parameters set OK 1 2 E1 CARD SET OK par
17. channel 1 1 channel 2 2 channel 3 3 4 4 channel n64v35 config n64v35 connectE1 RW disable 0 1 1 1 e1a2 e1b1 3 2 e1b2 4 n64v35 config n64v35 loop RW gt loop 0 normal 1 n64v35 config n64v35 clock RW internal 0 external 1 n64v35 config n64v35 TD status RW N MARK 0 SPACE 1 ALT 2 85 Chapter 9 SNMP Operation 1 MARK 0 n64v35 RD status RW 2 SPACE 1 9 3 2 n64v35 n64v35 configure or RW 1 get status 0 config get status 2 configure timeslot cross 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 2 enable 1 config ConnectTs 151 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs ts2 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs ts3 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 154 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs ts5 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 156 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs ts7 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 158 2 enable 1 n64v35 n64
18. 3 E1A2 Multiplexing from E1A2 4 1 1 Multiplexing from 1 1 5 E1B2 Multiplexing from E1B2 0 EXIT Return to the upper menu INPUT SELECT indicates the current setting Press number 1 to 5 to configure and press 0 or ESC to return to the upper menu After selecting a number the menu will refresh and will indicate the new settings Set multiplex timeslot Press 2 to configure multiplex timeslot if users do not set any E1 channel connection then the system displays PLEASE CHOOSE CONNECT E1 FIRST If any El channel connection has been set say E1A1 then the system displays the idle timeslots of all E1 channels FREE TIMESLOT IS 1 1 01 30 E1A2 01 31 E1B1 01 31 E1B2 01 31 It also displays the current status that there is no timeslot connection from 1 1 CURRENT ELA1 NULL INPUT EXAMPLE 3 9 11 INPUT TIMESLOT One or more than one idle timeslots can be assigned to one channel You can assign one single timeslot number or consecutive timeslot numbers For example 5 10 20 27 means the timeslots 5 10 to 20 and 27 of E1AI selected earlier are assigned to Input the idle timeslot number and press Enter to confirm Return to the upper menu If the input timeslot is being used then the system prompts THE TIMESLOT ALREADY USED INPUT AGAIN 116 Appendix INPUT TIMESLOT If no timeslot number has been input then press Enter or ESC return to the upper menu Set Auto Negotiation mod
19. NPSNP 85 MXRUS MX PLUS SN MX PLUS ME 228 1 E PLUS MUX PLUS R485 Y MESRIB MCPS C 4 Liner mode connection of MUX PLUS combined with Tree mode NMP topology structure E ETU ERM DXC 4 LEVEL 1 1 a EUM MIC PLUS li ner section LEVEL 1 ETU ERM DXC ETU ERM DXC LEVH 2 LEVH 2 1 EN FRU MX MK MX PLUS i ner va mE secti on LEVEL 2 ETU ERM DXC ETU ERM DXC Tr MX PLUS li ner secti on LEVEL 3 Supports up to 48 nodes The address of each device must be different 124 Appendix D Basic Configuration ERM MUX PLUS AC standard configurations list Appendix D Sequence Number of No Item Component name Quantity Attached cable A EMP rack 1 EMP MB motherboard 1 Power cord 1 power 1602 module EMP ACV voice lor2 power module 1 Host EMP 1xE1 single 2 cables for El line module Lore BNC cable one line EMP 2xE1 double 2 cables for E1 line module Pare BNC cable one line EMP CPU control DB9 male DB9 female direct lor2 1 module connected cable EMP C B control 1 sub card Expansion chas
20. System config E1 config N64y35 config G703 64k config Async 128 config FXS config FXO config E amp M config Magnets config ET100 config X50 config SubE 1 config Backup Restore 67 Chapter 9 SNMP Operation The main screen is divided into two frames The left frame contains the system information and the menu of monitoring and configuration items The right frame will show the appropriate parameters for the selected monitoring or configuration item The default screen shows the real time rack status in a graphical display To return to this screen anytime select Real time status Set the System Config information Click the System config item in the left frame 3 http 2 172 24 1 199 index Microsoft Internet Explorer Edt View Faves Help src n I System config sysName ERM MUX Plus E1A1 recovery clock contact nto ctcu com Disable lacation my location oo 2 oo 2 0 16 IP 172 24 1 199 JERM MUX Plus Realtime status E1 performance status nylocaion BERT status Device info EUER ok 1 config N64v35 config G703 64k config Async 128 config FXS config FXO config E amp M config Magnets config ET100 config X50 config SubE 1 config Backup Restore 2 hitp 77172 24 1 199 system asp Select the E1 clock mode from the pull down menu Enable or disable E1 backup Set the device address 2 0 0
21. employees subsidiaries affiliates and distributors harmless against all claims costs damages expenses and reasonable attorney fees arising out of either directly or indirectly any claim of personal injury or death that may be associated with such unintended or unauthorized use even if such claim alleges that CTC Union Technologies was negligent regarding the design or manufacture of said product TRADEMARKS Microsoft is a registered trademark of Microsoft Corp HyperTerminal is a registered trademark of Hilgraeve Inc WARNING This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment 15 operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference in which case the user will be required to correct the interference at his own expense NOTICE 1 The changes or modifications not expressively approved by the party responsible for compliance could void the user s authority to operate the equipment 2 Shielded interface cables and AC power cord if any must be used in order to comply with the emission limits CISPR PUB 22 Class A COMPLIANCE This device complies with EMC directive of the European Community an
22. record39 39 record40 40 record41 41 record42 42 record43 43 record44 44 record45 45 1 performanc e E1B1 e1 performance E1B1 history index RW record46 46 record47 17 record48 48 record49 49 record50 50 record51 51 record52 52 record53 53 record54 54 record55 55 record56 56 record57 57 record58 58 record59 59 record60 60 1 performanc e E1B1 e1 performance E1B1 history index RW record61 61 record62 62 record63 63 record64 64 65 65 66 66 record67 67 record68 68 record69 69 record70 70 7 1 71 record72 72 record73 73 record74 74 record75 75 108 Chapter 9 SNMP Operation 76 record76 77 record77 78 record78 79 record79 80 record80 81 record81 82 record82 83 record83 84 record84 76 77 78 79 80 81 82 83 84 85 86 record86 86 87 88 89 90 91 92 93 94 95 96 1 e1 performance 85 record85 performanc p RW e E1B1 E TELE Liu 87 record87 88 record88 89 record89 90 record90 91 record91 92 record92 93 record93 94 record94 95 record95 96 record96 e1 performance E E1B1 history ES RO al e1 performance me E1B1 history UAS HO 1 e1 performance 1 normal
23. select 6 to enter timeslot cross configuration the menu displays lt lt El CONFIG E1A1 TIMESLOT gt gt 1 SETUP CROSS Time slot cross set 2 CANCEL CROSS Clear cross time slot 0 EXIT Return to the upper menu INPUT SELECT Press 2 to clear timeslot cross of the current E1 channel say E1A1 Press I to display free timeslots of all 4 E1 channels and the current status of timeslot cross The labels for E1A1 E1A2 and E1B2 are 1 2 3 4 respectively FREE TIMESLOT IS 1 1 0 11 30 1 2 0 11 31 1 1 0 31 1 2 0 31 CURRENT CROSS 1 1 CROSS TIMESLOT 1 10 2 1 10 The current status means the timeslots 1 to 10 of channel E1A1 are going to the timeslots 1 to 10 of channel E1A2 INPUT EXAMPLE 11 20 3 11 20 21 3 21 1 gt E1A1 2 gt E1A2 3 gt E1B1 4 gt E1B2 The example means the timeslots 11 to 20 of channel E1A1 go to the timeslots 11 to 20 of channel E1B1 and timeslot 21 goes from 1 1 1 1 INPUT TIMESLOT 1 20 2 1 20 After inputting timeslot crossing the results will be displayed ElA1 CROSS TIMESLOT 1 20 2 1 20 Press 0 or ESC to return to the upper menu 36 Chapter 5 Console Operation 5 3 Set card From the main menu press 2 to check I O card The display shows the slot number for each I O card IO CONFIG CARD NO 1 3 4 5 6 7 8 10 INPUT CARD NO If there are no I O cards then no card slot numbers will be displayed Input the slot number to enter t
24. 16 Give the system a name Enter the system contact information and system location Click OK when finished Please note the following 1 The clock source may be set in internal oscillator set to recovery from any one of the 1 channels set from one of the IO cards or externally from clock connectors on the chassis rear 2 For full redundant E1 backup use the Card to Card option Then any failure of E1 link or card on E1A will fallback to E1B card 68 Now click Device info to view all the installed options in the ERM MUX Plus rack E http 172 24 1 199 index him Microsoft Internet Explorer Ed View Favortes Took Help Chapter 9 SNMP Operation CTC sysName ERM MUX Plus contact nto ctcu com location my location IP 172 24 1 199 Realtime status E1 performance status BERT status Device infd System config E1 config N64y35 config G703 64k config Async 128 config FXS config FXO config E amp M config Magnets config ET100 config X50 config SubE 1 config Backup Restore device address power a Dower b DOWer d cpu b e1 slott E1A1 available ts E1A2 available ts 21 3102 E1B1 available ts E182 available ts Device info 2 0 0 16 Normal Empty Alarm Alarm CPU A Working CPU B Active Working 0 31 0 31 2 E1 Working 0 31 0 31 SubE1 N64K V35 128 E amp M MAGNET
25. 21 Definition Channel 1 Channel 2 Channel 3 Channel 4 DB15 Pin Shield Shield Shield 18 51 52 19 35 53 20 36 54 21 37 55 22 38 56 23 39 57 24 40 58 25 41 59 26 42 60 27 43 61 28 44 62 29 45 63 30 46 64 31 47 65 32 48 66 33 49 67 34 50 68 and B must use the same twisted pair ERM MUX PLUS N64K RS 449 Cable Pins and Definitions Table acts as DCE HD68 core pins allocations RS 449 Definition Channel 1 Channel 2 Channel 3 Channel 4 DB37 Pin Shield Shield Shield 18 51 52 19 35 53 20 36 54 21 37 55 22 38 56 23 39 24 24 40 58 25 41 59 26 42 60 27 43 61 28 44 62 29 45 63 30 46 64 31 47 65 32 48 66 33 49 67 34 50 68 A and B must use the same twisted pair 26 3 2 2 A SYNC 128K Chapter 3 LED Indicators and Cable Pin Definitions ERM MUX PLUS A SYNC 128K RS232 Pins and Definitions Table acts as DCE HDB62 core pins allocations RS232 Channell Channel2 Channel3 Channel4 Channel5 Channel6 DB25 Definition 3 2 3 G703 64K Card ERM MUX PLUS G703 64K Pins and Definitions Table RJ 45 Definition 1 RRING TTIP TRING GND 1 gt S GND 3 2 4 E amp M Card ERM MUX PLUS E amp M Pins and Definitions Table
26. 8 1 CONNECTION BETWEEN MUX AND DEVICE OF PUBLIC NETWORK cessere nnn 55 8 2 CONNECTION WITH PROGRAM CONTROLLED EXCHANGER eene nena 55 8 3 DATA CONNECTION AMONG MULTIPLE POINTS a 55 8 4 THE EXTENSION AND EXPANSION OF DDN DATA DISTRIBUTION NETWORK eene 56 8 5 IMPLEMENTATION OF MULTIPLEXING CONNECTION FOR VOICE SIGNALING 56 8 6 TYPICAL APPLICATION OF G703 64K 56 CHAPTER 9 SNMP OPERATION sivscccssccesesscsisccsssecenseasdesesssosenesassesesssstac stetesseneesscdesessseieseasecdesessasdesacssedesensoede 57 SNMPOVERVIEW teet ET 57 9 T I Introduefloni oet tae ite ede I 57 Operatlons iter lage ete t rt t e te dit e tre t e ete t t ee ette 57 9 1 3 The Management Information Base 57 9 1 4 1 5 ATTE CEREREM 58 9 1 5 SNMP Communities eec eoe eI 58 9 2 INSTALLATION INTRODUCTION EE ERR ERES 59 9 2 1 REQUIRED TOOLS AND SUPPLIES nensi ph n n n ni e D P PR DID RR D GE IRI 59 9 2 2 Procedure Please refer to the
27. CHANNEL gt gt 1 1 1 Select the first E1 channel of the first E1 module 2 E1A2 Select the second E1 channel of the first E1 module 0 EXIT Back to the upper page INPUT SELECT 1 Press 0 or ESC to go back to the upper menu Press 1 or 2 to select the E1 channel will be tested Note The E1 performance monitoring is always on can not be off Two E1 modules with single channel shown below lt lt CHANNEL gt gt 1 1 1 Select the first E1 module 2 E1B1 Select the second E1 module 0 EXIT Back to the upper page INPUT SELECT 1 Press 0 or ESC to go back to the upper menu Press 1 or 2 to select the E1 channel will be tested Two E1 modules and two channels shown below lt lt CHANNEL gt gt 1 1 1 Select the first E1 channel of the first E1 module 2 E1A2 Select the second E1 channel of the first module 3 1 1 Select the first E1 channel of the second E1 module 4 E1B2 Select the second E1 channel of the second E1 module 0 EXIT Back to the upper page INPUT SELECT 1 Press 0 or ESC to go back to the upper menu Press 1 through 4 to select the E1 channel will be tested G 5 Test pattern selection Choose the appropriate test pattern lt lt PATTERN gt gt 1 2 9 1 The 2 9 1 test pattern 2 2 11 1 The 2 11 1 test pattern 3 2 15 1 The 2 15 1 test pattern 4 QRSS The QRSS test pattern 5 ALL 0 The ALL 0 test pattern 6 ALL 1 The ALL 1 test pattern 7 ALT The ALT test pattern 8 3 IN 24 The 3 IN 24 tes
28. E amp M Signaling TYPE 1 5 setting table as follow Table 4 1 Signaling mode setting Table Jumper position TYPE TYPE TYPE Jumpers 1 2 3 4 5 SI C A A B C S2 A B A B A S3 S4 S5 B B B A A Notice C means no connection 4 3 2 2 AWire Mode Setting Selection 56 S7 S8 are CH1 2 4W selection Jumpers 1S6 187 158 are CH2 2 4W selection Jumpers 256 287 258 are CH3 2 4W selection Jumpers 3S6 357 358 are CH4 2 4W selection Jumpers 4S6 4S7 4S8 are CH5 2 4W selection Jumpers 556 587 5S8 are CH6 2 4W selection Jumpers Table 4 2 2 4W mode setting Table Jumper position Jumpers Connect to 2 Wire Connect to 4 Wire S6 2W mode 4W mode S7 2W mode 4W mode 58 2W mode 4W mode 30 Chapter 4 Hardware Settings 4 3 3 Audio Attenuator Settings SWAI ISWAI 28WAI 3SWAI 4SWAI SSWA1 are the CHI CH6 TX side from exterior line input to E amp M card attenuator switch selection SWA2 ISWA2 2SWA2 3SWA2 4SWA2 SSWA2 are the CHI CH6 RX side from E amp M card output to exterior line attenuator switch selection Switch setting see table 4 3 Table 4 3 Audio Attenuator Setting 2 054 4 6 dB 10 12 _ Attenuator internal connection figure Noticel The attenuator switch setting is 16dB when set at the factory Notice2 If an input level of 0dBm audio signal is received at the TX side th
29. S BIT value 1 0 EXIT Return to top menu INPUT SELECT O indicates current setting Press 1 to 2 to select configuration Press 0 ENTER or ESC key to return to the upper menu After selection the menu will refresh and will indicate the new setting 5 3 9 Setup SUB E1 Card Input the SUB E1 card number on main I O setting menu The system will check the card and display the current configuration and status slot 7 SUBEL STAT NORMAL Slot number module type module status 1 NOEL NULL CCS CRC4 DISABLE NOLOOP Channel No Multi E1 No Multi TS No Framed CRC4 Loop Code Impedance HDB3 BNC MODE LINE STAT SIGNAL NORMAL LOCAL SYNC REMOTE SYNC AIS NORMAL CH2 NOE1 NULL CCS DISABLE NOLOOP HDB3 MODE LINE STAT SIGNAL NORMAL LOCAL SYNC REMOTE SYNC AIS NORMAL 5 3 9 1 SUB E1 Menu Display lt lt I O 5 50 1 gt gt 1 CH1 Set CHI 2 CH2 Set CH 2 0 EXIT Return to entrance of inputting Module Number INPUT SELECT Press 0 or ESC key to return to the main I O menu Press I or 2 to set the appropriate SUB E1 Channel The configuration settings are the same for channel 1 and channel 2 5 3 9 2 Channel Menu Display lt lt IO CONFIG SUBE1 CHANNEL 1 gt gt 1 CONNECT El Set link E1 No 2 CONNECT TIMESLOT Set TS No 3 El FRAME TSO PASS Set Framed And TSO By Pass 4 El CRC Set SUBE1 CRC 5 El LOOP Set SUBEI Loop 6 IMPEDANCE Set SUBEI Impedance 0 EXIT Return to top menu
30. clock internal System config ok show E1 config N64y35 config G 3 6 Ai FXS config FXO config E amp M config Magnets config ET100 config X50 config SubE 1 config Backup Restore 8 7172241 198 128 config asp Please note the following 1 The Async IO card has 6 RS 232 channels 2 Each channel may connect to a different E1 channel 3 Each async channel requires 2 timeslots to carry 128K The timeslots do not have to be contiguous but must be on the same E1 channel 4 In almost every case the async128k clock will be set to internal A setting of external is only possible if the I O card will be the system clock source for the E1 See system config 5 Click OK to save any channel changes Select the channel and click Show to display the current channel settings 73 Chapter 9 SNMP Operation Click FXS config to display and set the FXS voice I O card configuration E http 172 24 1 199 index him Microsoft Internet Explorer B Ed Wow Fede Heb FXS config sysName ERM MUX Plus contact into ctcu com fxs channel select Channel 1 location my location fxs connectE1 Disable IP 172 24 1 199 Y E1A1 0 31 E1A2 0 Realtime statu 31 E181 0 31 E182 0 31 y fxs work mode normal E1 performance status BERT status Device info System config E1 config N64y35 co
31. e1 performance E1B2 history UAS RO e E1B2 e1 performance E1B2 Reset RW 1 normal 0 2 clear 1 111 Chapter 9 SNMP Operation Alarm messages for ERM MUX Plus SNMP Alarm messages have the following format Slot card type channel Alarm info time for example I O Slot 8 FXS Plug In Time 05 09 10 01 58 45 Slot DEFAULT SYSTEM CPU A CPU B 1 1 SLOTI I O SLOT10 EXPANSION I O SLOT I EXPANSION I O SLOT10 Card Type DEFAULT SNMP FAN POWER CPU 2 1 1 1 N64K V35 0703 64 5 amp MGNTO X 50 N64K 232 ET100 2 A SYNC 128K SUB El 2 SYSTEM Channel 1 2 3 4 5 6 E1A1 E1B1 E1A2 E1B2 Fan 1 2 3 4 5 Expansion Fan 1 2 3 4 5 Power A B Expansion Power A B DEFAULT CHANNELI FANI EI AI EIBI PowerA CHANNEL2 FAN2 E1A2 E1B2 PowerB CHANNEL3 FAN3 Extend PowerA CHANNELA4 FAN4 Extend PowerB CHANNEL5 FANS CHANNEL6 Extend 1 CHANNEL7 Extend FAN2 CHANNEL8 Extend FAN3 CHANNELO9 Extend 4 CHANNEL10 Extend FANS 112 Chapter 9 SNMP Operation Alarm Information TURN ON TURN OFF NORMAL ALARM SYNC SYNC LOSS SIGNAL NORMAL SIGNAL LOSS REMOTE SYNC REMOTE SYNC LOSS STOP WORKING BACKUP WORKING PLUG IN PLUG OUT CHANGE CARD EXTERNAL CLOCK SIGNAL LOSS EXTERNAL CLOCK SIGNAL NORMAL AIS NORMAL AIS ALARM User login MARK SPACE ALT EMPTY ACTIVE FXS FXO
32. enable F for disable CURRENT ACCESS IP ADDR 2 000 000 000 000 INPUT NEW ACCESS IP ADDR 2 skip second manager configuration CURRENT COMMUNITY RD WR E F F INPUT NEW COMMUNITY RD WR E F n skip CURRENT COMMUNITY RECEIVE EN DIS E F F INPUT NEW COMMUNITY RECEIVE EN DIS E F n skip CURRENT ACCESS IP ADDR 3 000 000 000 000 INPUT NEW ACCESS IP ADDR 3 n skip third manager configuration CURRENT COMMUNITY RD WR E F F INPUT NEW COMMUNITY RD WR E F n skip CURRENT COMMUNITY RECEIVE EN DIS E F F INPUT NEW COMMUNITY RECEIVE EN DIS E F n skip CURRENT ACCESS IP ADDR 4 000 000 000 000 INPUT NEW ACCESS IP ADDR 4 skip forth manager configuration CURRENT COMMUNITY RD WR E F F INPUT NEW COMMUNITY RD WR E F n skip CURRENT COMMUNITY RECEIVE EN DIS E F F INPUT NEW COMMUNITY RECEIVE EN DIS E F n skip CURRENT TELNET MANAGER PASSWORD 0000 INPUT NEW TELNET MANAGER PASSWORD 0000 modify the Telnet access password CURRENT TELNET MANAGER PASSWORD 0000 lt lt SYSTEM CONFIG NMP MODE gt gt 1 MAJOR JOINT 2 SUB JOINT 3 DISABLE NMP 4 IP ADDRESS 5 DEVICE ADDRESS 0 EXIT INPUT 5 0 exit the config NMP mode 65 Chapter 9 SNMP Operation Currently all the settings for the SNMP are residing in RAM only If power is lost now the settings will all be lost and revert to those saved in Flash Therefore the next and final step is to save the SNMP settings The following screen captures show exiting the confi
33. from the front panel connectors Backplane Provides the alarm terminals that connect to rack alarm circuits Under failure conditions alarm signals are sent from the shelves racks SNMP Gateway interface provides a 10 100Base TX twisted pair Ethernet interface G 703 ext clock interface provides two types of interfaces balanced RJ 45 and unbalanced BNC connectors RS 485 interface for connecting expansion chassis control signals via RJ 45 x 2 connectors HDB 62 interface for connecting the expansion chassis bus 2 3 Auxiliary Connections on Rear of Chassis main alam ub alam relay connector Puto resume Power switch switch AC Power socket Case Expanding 6703 Ext clock BNC port Fig 2 3 ERM MUX PLUS Backplane 2 x AC POWER shown Connecting Power Supplies User can select 110VAC 220VAC or DC power module AC and DC backplane are different AC AC model is shown in fig 2 3 The connecter of alarm relays can be connected to the existing alarm system When the Major Alarm such as power failure or Minor Alarm such as fans failure occurs the alarm relays can conduct signal to the whole alarm system Alarm Connectors Definition Major Alarm and Minor Alarm Relay Connectors Definition COM common NO normally open and NC normally closed 19 Chapter 2 Installation Table 2 3 lists the Major Alarm and Minor Alarm content Table 2 3 alarm class list
34. gt gt 1 UP Network management up channel 2 DOWN Network management down channel 0 EXIT Press 0 to exit INPUT SELECT 1 Press to 2 to go into the submenu press 0 Enter or ESC to go upper menu 128 Appendix F 4 1 SYSTEM CONFIG NMP MODE SUB UP setting In SYSTEM CONFIG NMP MODE SUB menu press 1 for SYSTEM CONFIG NMP MODE SUB UP parameters below lt lt SYSTEM CONFIG NMP MODE SUB UP gt gt 1 UP 1 1 ElA1 Up 2 UP E1A2 E1A2 Up 3 UP 1 1 1 1 Up 4 UP E1B2 E1B2 Up 5 UP 485 RS 485 Up 0 EXIT Press 0 to exit INPUT SELECT 1 Press 1 to 4 to go into the submenu when press 2 shown below FREE TIMESLOT IS E1A2 1 15 17 31 CURRENT E1A2 NULL INPUT TIMESLOT INPUT 0 TO CANCEL 31 Press 0 Enter or ESC to go upper menu F 4 2 SYSTEM CONFIG NMP MODE SUB DOWN setting In SYSTEM CONFIG NMP MODE SUB menu press 2 for SYSTEM CONFIG NMP MODE MAJOR DOWND setting lt lt SYSTEM CONFIG NMP MODE MAJOR DOWND gt gt 1 DOWN1 E1A1 E1A1Down 2 DOWN2 E1A2 E1A2Down 3 DOWN3 E1B1 E1B1Down 4 DOWN4 E1B2 E1B2Down 0 EXIT Press 0 to exit INPUT SELECT 1 Press 1 to 4 to go into the submenu when press 2 shown below FREE TIMESLOT IS E1A2 1 15 17 31 CURRENT E1A2 NULL INPUT TIMESLOT INPUT 0 TO CANCLE 31 Press 0 Enter or ESC to go to the upper menu F 5 ADD DELETE expansion rack In normal situation the CPU will not detect if there is an extension rack or not When adding a new ERM
35. 0 E1B1 Reset AW 2 clear 1 e1 performance E1B2 Err Cnt ai e1 performance performane Eiserne e1 performance E is E1B2 BPV Cnt ue er e1 performance apice E1B2 CRC Cnt NS 23 e1 performance idi E1B2 CURR ES is a e1 performance ET E1B2 CURR UAS HO e1 performance E1B2 CURR SEC HO gis e1 performance Abu E1B2 LONG ES ix AA e1 performance E1B2 LONG UAS FO al e1 performance 2 E1B2 LONG SEC HO 109 1 performanc e E1B2 e1 performance E1B2 counter RO Chapter 9 SNMP Operation 1 performanc e E1B2 e1 performance E1B2 ES RO 1 performanc e E1B2 e1 performance E1B2 UAS RO 1 performanc e E1B2 e1 performance E1B2 history index RW record1 record2 record8 record9 record3 record4 record5 record6 record7 1 2 3 4 5 6 7 8 9 1 1 1 record12 record13 record14 record15 1 performanc e E1B2 e1 performance E1B2 history index RW record6 record7 record8 record9 record20 record21 record22 record23 record24 record25 record26 record27 record28 record29 record30 1 performanc e E1B2 e1 performance E1B2 history index RW record31 31
36. 0 external 1 x50 config x50 code RW code 8 0 code 9 1 code 10 2 code 11 3 x50 config x50 ch loop RW loop 1 no loop 0 x50 config x50 configure or get status RW get status 0 configure timeslot cross 1 subE1 config subE1 slot select RW slot 1 1 slot 10 10 ext slot 1 ext slot 2 ext slot 3 ext slot 4 ext slot 5 ext slot 6 ext slot 7 ext slot 8 1 1 1 1 1 1 1 1 AA eo Chapter 9 SNMP Operation 19 ext slot 9 19 20 ext slot 10 20 subE1 1 channel 1 1 config subE1 channel select RW channel 2 2 1 disable 0 _ 2 1 1 1 subE1 connectE1 RW 3 e1a2 2 9 4 e1b1 3 5 e1b2 4 1 ccs 0 22 subE1 frame RW 2 cas 1 9 3 ccs t50 bypass 2 subE1 1 enable 0 config SEDET EIE RYE 15 disable 1 1 loop 0 ae subE1 loop RW P loop 1 9 3 to remote loop 2 subE1 1 r75 0 config subE1 impedance RW 2 r120 1 subE1 config subE1 LineStatus RO Line Status subE1 subE1 configure or RW 1 get status 0 config get status 2 configure timeslot cross 1 subE1 subE1 1 disable 0 config ConneotTs PUPET conneetTe tsT RN 5 enable 1 subE1 subE1 1 disable 0 config PUPET connectTs ts2 RW is enable 1 subE1 subE1 1 disable 0 config Connects P PE connect sits
37. 3 E amp M CARD SET OK slot 04 CARD SET OK slot 05 G703 64K CARD SET OK slot 06 5 CARD SET slot 07 MAGNETO CARD SET slot 08 A SYNC 128K CARD SET OK PRESS ESC ENTER MENU Next will display the configuration and status of each card 1 1 RECOVER CLOCK RJ45 STAT NORMAL The configuration and status of other cards will be see later in this chapter Press ESC or enter at the menu At this point the console monitors the status of each card and displays the status of configuration changed on the terminal OPEN MACHINE CONFIG E1 CHANGED CONFIG SYSTEM AGAIN CONNECT TO NET MANAGER EXIT FROM NET MANAGER 5 1 2 Input Password Under console monitor operations such as modifying parameters can be done only after inputting password at the prompt The system displays PLEASE INPUT PASSWORD The password must be six characters and can contain any letter or number You can try again if the wrong password is input The default factory password is 111111 no quotes The system will show for each character input Press ESC key will escape from input With the correct password keyed in you may start with menu configuration 33 Chapter 5 Console Operation 5 1 3 Main Menu lt lt MAIN MENU gt gt 1 El CONFIG Browse and modify E1 card parameters 2 I O CONFIG Browse and modify I 0 card parameters 3 DISPLAY CONFIG Display configuration parameters 4 CONFIG Configure and save 5 SE
38. 4 CLOCK Set clock mode 0 Return to the upper menu INPUT SELECT Press 0 or ESC return to the upper menu Press 1 4 to enter the corresponding configuration item 37 Chapter 5 Console Operation 5 3 1 3 Set multiplex E1 number Press 1 to enter the configuration menu of setting 1 channel The menu displays lt lt IO CONFIG N64K V35 CHANNEL 1 1 gt gt 1 DISABLE No multiplexing 2 1 1 Multiplexing from 1 1 3 E1A2 Multiplexing from E1A2 4 1 1 Multiplexing from E1B1 5 E1B2 Multiplexing from E1B2 0 EXIT Return to the upper menu INPUT SELECT indicates the current setting Press number to 5 to configure and press 0 or ESC return to the upper menu After selecting a number the menu will refresh and will indicate the new configuration setting 5 3 1 4 Set multiplex timeslot Press 2 to configure the multiplex timeslot If an E1 channel has not been assigned yet the system displays PLEASE CHOOSE CONNECT El FIRST If an channel connection has already been set for example E1A1 then the system displays the available idle timeslots for the E1 channel assigned FREE TIMESLOT 1 1 01 30 E1A2 01 31 1 1 01 31 E1B2 01 31 The display also shows any current status if there are any timeslots connection from any El CURRENT ELAL NULL INPUT EXAMPLE 3 9 11 INPUT TIMESLOT 3 9 11 One or more idle timeslots can be assigned to one N64 I O channel You can assign one
39. 44 record44 44 45 record45 45 46 record46 46 47 record47 17 48 record48 48 49 record49 49 50 record50 50 51 51 51 1 52 record52 52 performanc 22 RW 53 record53 53 e E1A2 54 record54 54 55 record55 55 56 record56 56 57 record57 57 58 record58 58 59 record59 59 60 record60 60 105 Chapter 9 SNMP Operation 61 record61 62 record62 63 record63 64 record64 65 record65 66 record66 61 62 63 64 65 66 67 68 record68 68 69 70 71 72 73 74 75 1 e1 performance 67 record67 performanc js P RW e E1A2 E Tester 69 record69 70 record70 71 record71 72 record72 73 record73 74 record74 75 record75 76 record76 76 7T record77 77 78 record78 78 79 record79 79 80 record80 80 81 81 81 82 record82 82 83 record83 83 84 record84 84 1 e1 performance 85 record85 85 performanc E RW 86 record86 86 e E1A2 Ind 87 record87 87 88 record88 88 89 record89 89 90 record90 90 91 record91 91 92 record92 92 93 record93 93 94 record94 94 95 record95 95 96 record96 96 P e1 performance A E1A2 history ES 52 dd e1 performance ue E1A2 history UAS RO el e1 performance 1 normal 0 ah oo E1A2 Reset D 2 clear 1 e1 performance Er E1B1 Err Cnt PO 43 e1 performance E1B1
40. Alarm red when lit indicates Card alarm when off normal Chl RD TD green green lit when data is transmitted received Ch2 RD TD green green lit when data 1 transmitted received Ch3 RD TD lit when data is transmitted received Ch4 RD TD lit when data is transmitted received LED names Color Descriptions E amp M Card PWR green when lit indicates Card power normal when off power fault Alarm red when lit indicates Card alarm when off normal Chl green lit when Signaling is active Ch2 green lit when Signaling 1 active Ch3 green lit when Signaling is active Ch4 green lit when Signaling is active Ch5 green lit when Signaling is active Ch6 green lit when Signaling is active 23 Chapter 3 LED Indicators and Cable Pin Definitions FXS Card PWR green when lit indicates Card power normal when off power fault Alarm red when lit indicates Card alarm when off normal Chl green lit when Signaling is active Ch2 green lit when Signaling is active Ch3 green lit when Signaling 1 active Ch4 green lit when Signaling 1 active Ch5 green lit when Signaling is active Ch6 green lit when Signaling is active FXO Card PWR green when lit indicates Card power normal when off power fault Alarm red when lit indicates Card alarm when off normal Chl green lit when Signaling is active Ch2 green lit when Signaling is active Ch3 green lit when Signaling is active Ch4 green lit when Signaling 1 active Ch5 gre
41. BLE NOLOOP CH2 NOE1 NULL ANE ENABLE FULL 100M FLOW CONTROL DISABLE AUTO MAC ENABLE NOLOOP It shows the status of each channel including multiplexed E1 channel timeslot ANEG or not full half duplex I0M 100M flow control or not auto MAC or not loop mode ET100 Menu Display lt lt I O CONFIG ET100 gt gt 1 CH1 Set channel 1 2 CH2 Set channel 2 0 EXIT Return to the input box of I O card configuration INPUT SELECT 1 Press 0 or ESC to return to the I O card selection menu Press 1 2 to enter ET100 channel configuration the same configuration menu applies for both channels 1 and 2 115 Appendix 100 Channel Menu Display Select a channel say channel 1 and enter configuration menu the menu displays lt lt IO CONFIG ET100 CHANNEL 1 gt gt 1 CONNECT 1 Set multiplex E1 channel 2 CONNECT TIMESLOT Set multiplex timeslot 3 Auto Negotiation Set ANEG 4 Communication Mode Set Full Half duplex 5 Speed Set 10M 100M 6 Flow Control Set Flow control 7 Mac Filtering Set Auto MAC 8 Local Loop Set Local Loop only for manufacturer testing 0 EXIT Return to the upper menu INPUT SELECT Press 0 or ESC to return to the upper menu and press 1 8 to enter the corresponding configuration Set multiplex E1 number Press 1 to enter the configuration menu of setting E1 channel The menu displays lt lt IO CONFIG ET100 CHANNEL 1 E1 gt gt 1 DISABLE No multiplexing 2 1 1 Multiplexing from E1A1
42. CLOCK NOLOOP Next settings is as same as the main case Note In the expansion chassis the first slot displays 17 E 1 second slot 18 E 2 and so on up to 26 E 10 which means the expansion chassis slot 10 For example To set slot 1 enter 17 To set slot 2 enter 18 To set slot 3 enter 19 In turn enter 26 to set slot 10 in expansion chassis The settings of other parameters are the same as with the main chassis 120 DB62 Cable Pins and Definitions Table male to male Appendix B 62 core pins allocations 62 core pins allocations Definitions 4 1 2 3 1 signal single 2 sienal twisted pair 3 GND opa 4 nal ona GND signal na GND signal sienal twisted pair twisted pair twisted pair twisted pair twisted pair twisted pair sienal twisted pair GND GND twisted pair signal sienal twisted pair GND GND twisted pair signal signal twisted pair GND GND twisted pair signal sienal twisted pair GND GND twisted pair signal sienal twisted pair GND GND twisted pair signal sienal twisted pair GND GND twisted pair signal sienal twisted pair GND GND twisted pair signal sienal twisted pair GND GND twisted pair signal sienal twisted pair GND GND twisted pair signal 42 42 sienal single 43 43 signal single 62 62 signal single Note 1 PIN20 has no connection Note 2 T
43. Card Each card has 6 FXS ports for connecting directly to phone And also to establish the connection between phone and FXO card for regular phone or hot line application When system CPU firmware had been upgraded to F W V3 0 or higher the FXS V2 0 or 2 0 card will provide the link status detection functions and phone line backup functions It s unnecessary to work with maintainer in the field The operator can monitor the status of FXS FXO card and out line status through SNMP management in LEDs status and backup functions The backup function is set by jumpers inside the FXS FXO card Two modes are provided Normal mode Supports End to End of E1 link status monitoring Backup mode see Appendix H for further information 12 Chapter 1 Introduction 1 1 8 FXO Line Card Each card has 6 FXO ports for connecting to PBX switchboard The system manager can create a connection between FXO and FXS card When system CPU firmware had been upgraded to F W V3 0 or higher the FXS V2 0 or FXO V2 0 card will provide the E1 link status detection functions and phone line backup functions It is unnecessary to work with maintainer in the field The operator can monitor the status of FXS FXO card and out line status through SNMP management in LEDs status and backup functions The backup function is set by jumpers inside the FXS FXO card Normal mode Supports End to End of E1 link status monitoring Backup mode see Appendix H for fur
44. Card Multiplexing low speed data onto 64Kbps Standard compliance ITU T X 50 Division 3 with 6 2 packetization Data rates Sync Async lt 19 2 Data interface V 24 RS 232 16 Chapter 1 Introduction 1 2 10 SUB E1 Line Card Specification same as E1 module Description SUB E1 Line Card supports the function of Timeslot 0 By Pass select the function when USER needs to transmit data with Sa4 Sa8 in Timeslot 0 NOTE when enabling Timeslot 0 By Pass No CRC4 when enabled Timeslot 0 By Pass When access equipment selects Timeslot 0 PASS with CAS mode the corresponding SUB 1 channel should be configured as CCS mode and the Timeslot 16 must be multiplexed onto Timeslot 416 in main link E1 See detailed configuration reference 5 3 9 2 1 2 11 Power Modules Input 110VAC 15 220VAC 15 or A8VDC 40V to 57V Input power approximately 60W 1 2 12 Physical Specifications Dimensions Length x Height x Depth 437mm x 176mm x 350mm Weight 8 Kgs including dual power amp 8 I IO cards Working environment Room Temperature 0C 50C Humidity 9096 17 Chapter 2 Installation Chapter 2 Installation Fig 2 1 shows the external view of ERM MUX PLUS Oooo D D D D OI ak rr z 5 Fig 2 1 ERM MUX PLUS appearance 2 1 Installing Brackets on Chassis By adjusting the position of the brackets on both sides of the chassis the chassis can be mounted on either 19 or 23 rack
45. Chapter 9 SNMP Operation fxo config fxo connectTS RW O O NIO Or ON fxo config fxo Interface status RW NORMAL 0 Active 1 ALRAM 2 fxo config fxo configure or get status RW get status 0 configure timeslot cross 1 em config em slot select RW slot 9 9 0 slot 10 10 ext slot 1 ext slot 2 ext slot 3 ext slot 4 ext slot 5 ext slot 6 ext slot 7 ext slot 8 ext slot 9 ext slot 10 1 1 1 1 1 1 1 1 1 93 Chapter 9 SNMP Operation channel 1 1 channel 2 2 channel 3 3 em config em channel select RW channel 4 4 channel 5 5 6 channel 6 em config em connectE1 RW 9 om 2 oosom 9 O F o AB em config em connectTS RW em configure or BW 1 get status 0 om cong get status 2 configure timeslot cross 1 94 Chapter 9 SNMP Operation G lt l O G o o QN DA KW a 02240001 SON slot 9 9 a magneto slot select RW 22 12 ext slot 2 13 ext slot 3 14 ext slot 4 15 ext slot 5 16 ext slot 6 17 ext slot 7 18 ext slot 8 19 ext slot 9 20 ext slot 10 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8 9 20 channel 1 1 channel 2 2 magneto magneto channel nw channel 3 3 config select channel 4 4 channel 5 5 6 channe
46. DISABLE No backup is used 2 SINGLE TO SINGLE 1 1 or 2 2 backup mode setting 3 SINGLE TO MULTI 1 3 single to many backup mode 4 CARD TO CARD 1 card protection mode 0 EXIT exit to upper menu level INPUT SELECT 1 indicates current setting Press 1 4 to enter the setting press 0 Enter or ESC to go back to the previous menu Press 1 or 4 and the system will change the current setting The display will refresh and the star symbol will indicate the new setting Press 2 or 3 and the system will move to the next detailed setting 5 7 4 1 Modify Advanced E1 Backup Mode From the system configuration backup E1 menu press 2 to Enter the further setting for single to single backup lt lt SYSTEM CONFIG BACKUP E1 SINGLE TO SINGLE gt gt 1 1 1 TO E1A2 2 1 1 TO E1B2 3 1 1 1 TO E1 A2B2 2 backup 4 1 1 TO E1B1 1 1 backup 0 EXIT INPUT SELECT indicates current setting Press 1 4 to enter the setting press 0 Enter or ESC to go back to the previous menu Press 1 4 to choose the backup mode you require Press 1 to 4 and the system will change the current setting The new option will appear a star symbol N 5 7 4 2 Modify Advanced E1 Backup Mode In SYSTEM CONFIG BACKUP E1 menu press 3 to modify single to multi E1 backup mode you desire lt lt SYSTEM E1 SINGLE TO MULTI gt gt 1 1 1 BACKUP 2 1 2 BACKUP 3 1 1 BACKUP 4 E1B2 BACKUP 0 EXIT INPUT SELECT
47. DR 7D 0A 24 3D 42 D2 CURRENT MAC ADDR 7d 0a 24 3d 42 d2 CURRENT IP ADDR 192 168 010 110 INPUT NEW IP ADDR n CURRENT SUBNET MASK 255 255 255 000 INPUT NEW SUBNET MASK n CURRENT GATEWAY IP 202 100 064 068 INPUT NEW GATEWAY IP n CURRENT TFTP SERVER IP 202 102 010 010 INPUT NEW TFTP SERVER IP n CURRENT TFTP PATH INPUT NEW TFTP PATH N CURRENT COMMUNITY RD WR 00000000 INPUT NEW COMMUNITY RD WR N CURRENT COMMUNITY RD ONLY 00000000 INPUT NEW COMMUNITY RD ONLY Public CURRENT COMMUNITY RD ONLY Public CURRENT ACCESS IP ADDR 1 000 000 000 000 INPUT NEW ACCESS IP ADDR 1 192 168 10 4 CURRENT ACCESS IP ADDR 1 192 168 010 004 CURRENT ACCESS IP ADDR 2 000 000 000 000 INPUT NEW ACCESS IP ADDR 2 192 168 10 5 CURRENT ACCESS IP ADDR 2 192 168 010 005 CURRENT ACCESS IP ADDR 3 000 000 000 000 INPUT NEW ACCESS IP ADDR 3 192 168 10 6 CURRENT ACCESS IP ADDR 3 192 168 010 006 CURRENT ACCESS IP ADDR 4 000 000 000 000 INPUT NEW ACCESS IP ADDR 4 198 168 10 7 CURRENT ACCESS IP ADDR 4 198 168 010 007 CURRENT TELNET MANAGER 0000 INPUT NEW TELNET MANAGER Admin INPUT TOO LONG INPUT AGAIN INPUT NEW TELNET MANAGER User CURRENT TELNET MANAGER User CURRENT TELNET PASSWORD 0000 INPUT NEW TELNET PASSWORD user CURRENT TELNET PASSWORD user Press the Enter or ESC key to skip all setting and go back to previous page of NMP SNMP 126 Appendix Appendix F Version NMP SNMP functions F 1 Additional functions for Versio
48. E 1 Dsabe J None 7 E1A1 0 31 E1A2 0 xs ski ecb 31 E181 0 31 182 0 31 sense E1 performance status show BERT status Device info System config E1 config N64v35 config G703 64k config Async_128_config FXS config FXO config E amp M config Maanets confid ET100 config X50 config SubE 1 config Backup Restore htp 71722 amp 1199 magnets conigasp 6 0 Please note the following 1 The Magneto voice IO card has 6 channels for voice 2 Each channel may connect to a different E1 channel 3 Only 1 timeslot is required for each voice channel 4 The Magneto voice IO card has identical configuration as that of the FXO IO card 77 Chapter 9 SNMP Operation Click ET100 config to display and set the ET100 bridge I O card configuration 3 http 172 24 1 199 index htm Microsoft Internet Explorer 2 ap C eae EU rU 10 100 config sysName ERM MUX PIUS contact nto ctcu com ET100 channel select Channel 1 location my location ET100 connectE1 Disable IP 172 24 1 199 timesiot1 timestot2 T timeslot3 timeslotd timeslot5 timeslote T timeslot T timeslot8B T timeslot9 T timeslot10 timesioti1 timesioti2 timesioti3 timesiotia timeslot15 ET100 connectTS timesloti6 timeslot17 timeslot18 timeslot19 I timeslot20 Realtime status E1 performance status E timeslot21 timeslot22 ti
49. Err Rate e1 performance EE E1B1 BPV Cnt ne da e1 performance EE E1B1 CRC Cnt RO e1 performance ge E1B1 CURR ES RO 106 Chapter 9 SNMP Operation 1 e1 performance Ap E1B1 CURR UAS HO 39 e1 performance pis E1B1 CURR SEC HO x e1 performance E1B1 LONG ES e1 performance Ee E1B1 LONG UAS HO 23 e1 performance E1B1 LONG SEC 89 e1 performance PORTTA E1B1 counter is ats e1 performance ap EIBI ES is al e1 performance E1B1 UAS ix 1 record1 1 2 record2 2 3 record3 3 4 record4 4 5 5 5 6 record6 6 idi e1 performance performanc Editer ind x RW 8 record8 8 e E1B1 y 9 record9 9 10 10 11 record11 11 12 record12 12 13 record13 13 14 record14 14 15 record15 15 16 record6 16 17 record7 17 18 record8 18 19 record9 19 20 record20 20 21 record21 21 1 e1 performance 22 record22 22 performanc 23 record23 23 e E1B1 Eon A ass 24 record24 24 25 record25 25 26 record26 26 27 record27 27 28 record28 28 29 record29 29 30 record30 30 107 Chapter 9 SNMP Operation 1 performanc e E1B1 e1 performance E1B1 history index RW record31 31 record32 32 33 33 34 34 record35 35 record36 36 record37 37 record38 38
50. G 703 Ext clock when this clock is enabled the internal crystal clock will be used for backup e clock The timing is locked to the appointed IO Card s CH1 ETXCLOCK The I O modules that support this function are N64K V35 module G703 64K module A SYNC 128K module and Sub E1 module 6 Time slot 0 pass through function Sa bit 0 4 7 circuit diagnostic loop back a Local Loop b To Remote Loop c Performance and BERT test When the system CPU firmware upgraded to F W V3 0 or higher E1 V2 1 supports the E1 BERT test functions System supports performance monitoring and BERT test through SNMP NMP or Terminal console according RFC 1406 recommendation System supports CRC 4 and BPV monitoring CURR ES UAS LONG ES UAS System supports Loopback test and BERT test display Rx error amounts Error counts and Bit error rate System provides test patterns 2E9 1 2 11 1 2 15 1 QRSS ALL 0 ALL 1 ALT 3 IN 24 I IN 16 1 IN 8 1 IN4 System provides Error Insertions NONE SINGLE 10E 1 10E 2 10E 3 10 4 10E 5 10E 6 10 7 1 1 4 N64K V35 Line Card Each card contains four Nx64K high speed data interfaces N 1 31 to data rate 64K to 1984Kbps for DCE mode 1 1 5 A SYNC 128K Line Card Each card contains six up to 38 4K data rate for Asynchronous data interfaces or six 64K 128K sync data interfaces 1 1 6 G703 64K Line Card Each card contains four G703 64K co directional data interfaces 1 1 7 FXS Line
51. LUS device supports Tree mode and Linear mode in the network topology According to Address Protocol In Linear mode device address should be different only in last part there are 4 parts in an address and the address of device farthest from NMP should be higher than that of device nearest NMP In Tree mode the last part of address of up device should be smaller than that of lower or child device C 3 4 Connection of MUX PLUS in NMP topology structure 1 Point to point connection of MUX PLUS in NMP topology structure with 1 line or multiple chassis RS 485 port gt MX PLUS 1 E1 R485 MXPLUS NVP SNP 2 Liner mode connection of MUX PLUS in NMP topology structure with E1 line or multiple chassis RS 485 port Supports up to 48 nodes The address for each device must be different gt MX PLUS 1 E1 mx PLus Mux pus 5 Te 85 MUX PLUS mMX PLUS MUX PLUS 595485 1 1 MJUX PLUS mMX PLUS 4 MUX PLUS 123 Appendix C 3 Tree mode connection of MUX PLUS in NMP topology structure with E1 line or multiple chassis RS 485 port Supports up to 48 nodes The address for each device must be different me 1 5
52. MP menu press 1 to modify the system config nmp mode major SYSTEM CONFIG NMP MODE MAJOR gt gt 1 UP Network management channel Up channel 2 DOWN Network management channel Down channel 0 EXIT Press 0 to exit INPUT SELECT 1 Press 1 or 2 to go into the sub menu Or press 0 Enter or ESC to go back to the upper menu 127 Appendix F 3 1 System config nmp mode major up setting In SYSTEM CONFIG NMP MODE MAJOR menu press for up channel sub menu lt lt SYSTEM CONFIG NMP MODE MAJOR UP gt gt 1 LOCAL NMP Local NMP setting 2 SNMP The SNMP setting 0 EXIT Press 0 to exit INPUT SELECT 1 Press 1 for local NMP setting press 2 for SNMP setting Or press 0 Enter or ESC to go to upper menu F 3 2 SYSTEM CONFIG NMP MODE MAJOR DOWND setting In SYSTEM CONFIG NMP MODE MAJOR menu press 2 for SYSTEM CONFIG NMP MODE MAJOR DOWND lt lt SYSTEM CONFIG NMP MODE MAJOR DOWND gt gt 1 DOWN1 E1A1 E1A1 Down 2 DOWN2 E1A2 E1A2 Down 3 DOWN3 1 1 1 1 Down 4 DOWN4 E1B2 E1B2 Down 0 EXIT Press 0 to exit INPUT SELECT 1 Press to 4 to go into the submenu the following example is shown when pressing 2 FREE TIMESLOT IS E1A2 1 15 17 31 CURRENT E1A2 NULL INPUT TIMESLOT INPUT 0 TO CANCLE 31 Press 0 Enter or ESC to go to the upper menu F 4 SYSTEM CONFIG NMP MODE MAJOR setting In NMP SNMP menu press 2 to modify the SYSTEM CONFIG NMP MODE MAJOR lt lt SYSTEM MODE MAJOR
53. MUX plus rack as an expansion rack you need to do the proper setting to add an expansion rack In system menu press 3 to show if there were an extension rack there To add delete extension rack CURRENT EXTEND BOX STATE NO ADD OR DELETE D EXTERN BOX PLEASE INPUT 129 Appendix F 6 A new status display for IO card 6 1 There are new added statuses LEDs for N64 V35 and A SYNC 128 cards in each direction Those LEDs are MARK SPACE and ALT Example SLOT 01 A SYNC 128K LINE 1 MARK TD SLOT 01 A SYNC 128K LINE 1 MARK RD SLOT 01 A SYNC 128K LINE 5 ALT TD SLOT 01 A SYNC 128K LINE 5 ALT RD SLOT 01 A SYNC 128K LINE 3 ALT TD SLOT 01 A SYNC 128K LINE 3 ALT RD SLOT 02 N64 V35 LINE 1 ALT RD SLOT 02 N64 V35 LINE 1 MARK RD SLOT 02 N64 V35 LINE 4 ALT RD SLOT 02 N64 V35 LINE 4 MARK RD There are new added statuses LEDs for FXS FXO card Those LEDs are Normal Active and alarm Example SLOT 05 FXS NORMAL SLOT 05 FXS LINE 1 NORMAL SLOT 05 FXS LINE 2 NORMAL SLOT 05 FXS LINE 3 NORMAL SLOT 05 FXS LINE 4 NORMAL SLOT 05 FXS LINE 5 NORMAL SLOT 05 FXS LINE 6 NORMAL SLOT 07 FXO NORMAL SLOT 07 FXO LINE 1 NORMAL SLOT 07 FXO LINE 2 NORMAL SLOT 07 FXO LINE 3 NORMAL SLOT 07 FXO LINE 4 NORMAL SLOT 07 FXO LINE 5 NORMAL SLOT 07 FXO LINE 6 NORMAL 130 Appendix G Appendix G New released functions for E1 module The new release Error and Performance function for E1 module G 1 The functions of BERT lt lt MAIN MEN
54. N 36 5 3 SET PO CARD 37 5 3 1 N64K V35 card configuration 37 532 SCE G 703 04 Ki COL tete dicte ink ede deeds pa Pede ot ee e e mah 39 DSS Set A S 1 120 Gard ueste eue aee ma Nau E 39 Sud e SEL TNS CONG odie suma iste py 40 2 3 5 Set EXO Card i epo ute pi tete ona pa dt pa mete p demie 41 5 HO Se EM sci e e oh Fag tore rea tesen redi eed AE 41 5 3 7 Set Magneto Card ue du ee eet epe e o ee Ee EE i reete Eee cerei 41 IIS SEEN DOC Ardea dr Gr 41 5 3 9 Setup SUB E1 ana asas 43 5 4 DISPLAY DEVICES CONFIGURATIONNN 44 5 3 SAVE CONFIGURATION its res 45 5 6 RESET DEVICE CONFIGURATION TO DEFAULT 46 5 7 BROWSE MODIFY SYSTEM PARAMETERS 46 5 71 Display system version au eie end eed d eit LE 46 5 7 2 Modify System Clock ehe e M tee e eet eee ie t f t et den 46 5 7 3 Modify NMP SNMP 47 5 74 Modify El Backup Mode u aa ttd de e eed ede dedit et ode dere edens 49 5 7 5 Password modification esed aa ded Edo eene dede peteret ederet iae 49 5 7 6 System fime modifiCallOn uu ee a a eni eor ete ei SS Qa Po Fede det 49 5 8 EXIT AND ENTER TO MO
55. ND 28 Chapter 4 Hardware Settings Chapter 4 Hardware Settings When setting the ERM MUX PLUS via NMP SNMP management system or Terminal console process the setting parameters are stored in non volatile RAM In addition to the soft settings some PCB cards require some settings of DIP switches or jumpers 4 1 E1 Card J10 jumper When set to 2E1 side the card will show 2 E1 mode double E1 This is default setting When connected to 1 1 side the card operates in single mode The second E1 channel is disabled SWI All ON places E1 card in backup or slave mode All OFF places E1 card in working or master mode This is default setting MUX E1 V1 1 t 4 2 N64K V35 Card Interface selection CHI Jumper SW7 SW15 SW3 SW11 SW19 CH2 Jumper SW5 SW13 SW1 SW9 SW7 CH3 Jumper SW6 SW14 SW2 5 10 SW18 CH4 Jumper SW8 SW16 SW4 SW12 SW20 When jumpers set on the RS530 side the channel works as RS530 X 21 or RS449 When jumpers set on the V35 side the channel works as V35 MUX N64 V35 V1 0 29 Chapter 4 Hardware Settings 4 3 E amp M Card 4 3 1 Signaling Type Setting 151 155 is CHI Signaling selection 251 255 is CH2 Signaling selection 3S1 3S5 is CH3 Signaling selection 4S1 4S5 is CHA Signaling selection 551 555 is CH5 Signaling selection 651 655 is CH6 Signaling selection
56. NITORING STATE J J 50 5 9 CATEGORY OF EVENTS AND ALARMS 50 CHAPTER 6 TEST AND DIAGNOSIS 51 6 LELEOCAL LOOP sim 51 62 E1 FO REBMOTE LOOP uu u n rete ettet en 51 6 3 END TO END BI DIRECTIONAL TEST 51 6 4 LOOPBACK TEST FOR N64K V35 A SYNC 128K 52 6 5 LOOP TEST FOR G703 64K CARD vinene erre sedrer 52 6 6 50 MODULE LOOP BEST et as Aka 52 Table of Contents CHAPTER 7 CLOCK AND SYNCHRONIZATION 53 7 T SETTING CEOCK FOR WHOLE MACHINE spessiel 53 FATAL YS RECOVER estu nde 53 LAD E TADS RECOVER Clocks ie ie aha ASK 53 74 3 Internal een Ne NN I E 53 os 53 71 5 G703 eXternalelock u S setate 53 7 2 CONNECTION BETWEEN MULTIPLEXER AND SYNCHRONOUS TERMINAL DEVICE 53 7 3 MUX WITH SYNCHRONIZATION TAIL 22 2 54 CHAPTER 8 APPLICATION OF MULTIPLE E1 PORT S 55
57. O indicates the current setting Press 1 or 2 to select configuration and press 0 or ESC to return to the upper menu The system will refresh the display and will indicate the new setting 117 Appendix Set Auto MAC mode filtering Press 7 to set Auto MAC mode the menu displays lt lt I O CONFIG ET100 CHANNEL 1 AUTO gt gt 1 DISABLE Without Auto MAC 2 ENABLE With Auto MAC 0 EXIT Return to the upper menu INPUT SELECT O indicates the current setting Press 1 or 2 to select configuration and press 0 or ESC to return to the upper menu The system will refresh the display and will indicate the new setting Set loop mode Press 8 to set loop mode the menu displays lt lt IO CONFIG ET100 CHANNEL 1 LOOPBACK gt gt 1 LOOP With loop 2 NORMAL Without loop 0 EXIT Return to the upper menu INPUT SELECT O indicates the current setting Press 1 or 2 to select configuration and press 0 or ESC to return to the upper menu The system will refresh the display and will indicate the new setting 118 Appendix B Appendix B Specifications of Expansion Chassis B 1 Introduction If the ports on all the cards are not enough extension chassis can be used It can extend IO card to 20 slots voice channel can be extended up to 120 There is no need to insert CPU or E1 cards in the expansion chassis but power modules are required and those external clock interface SNMP input t
58. O FXS FXO x 50 ET100 G703 64K empty empty empty empty empty empty empty empty empty Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal 2 hitp 7172 24 1 189 device asp Please note the following 1 The ERM MUX Plus has the ability to add an expansion chassis to hold additional I O cards if required The Expansion chassis also may hold 2 power modules The main chassis power modules are referred to as power a and power b from left to right while the expansion chassis power modules are power c and power d 2 The ERM MUX Plus main chassis accommodates up to 2 CPU cards CPU A and CPU B When 2 cards are installed the card that is working is referred to as Working while the active standby CPU 15 referred to as Active 3 Two cards may be installed in the main chassis referred to as and E1B Each card has two separate E1 channels Chl and Ch2 All 4 Els are referred to as ETAT E1A2 EIBI and E1B2 4 There are 10 I O slots available for I O Input Output line cards They may be placed into any slot randomly The available slots are referred to as IO slot 1 to IO slot 10 from left to right 5 The expansion chassis provides an additional 10 slots for I O cards The available expansion slots are referred to as ext IO slot 1 to ext IO slot 10 from left to right 69 Chapter 9 SNMP Operation
59. O EXTEND I O Slot 1 Status ext io slot2 RO EXTEND Slot 2 Status ext io slot3 RO EXTEND Slot Status ext io slot4 RO EXTEND I O Slot 4 Status ext io slot5 RO EXTEND Slot 5 Status ext io slot6 RO EXTEND Slot 6 Status ext io slot7 RO EXTEND I O Slot 7 Status ext io slot8 RO EXTEND Slot 8 Status ext io slot9 RO EXTEND Slot 9 Status ext io slot10 RO Slot 10 Status 1 e1a1 revert clock 0 2 e1a2 revert clock 1 system clock RW 3 int osc 2 4 io clock 3 5 external clock 4 disable 0 single to single eiai to e1a2 1 single to single eib1 to e1b2 2 system e1 backup RW single to single etalbi to e1a2b2 3 O O OD single_to_single e1a1_to_e1b1 4 single to multi e1b1 backup 5 card to card 6 82 system IO clock slot RW Chapter 9 SNMP Operation disable 0 IO slott IO slot2 IO slot3 IO slot4 IO slot5 IO slot6 IO slot7 1O_slot8 10 IO slot9 11 10 slot10 O O IO Or T GO DD 10 e1 config e1 slot select RW 1 slot 1 0 2 slot 2 1 e1 config e1 channel select RW channel 1 0 channel 2 1 e1 config 1 150 pass RW ccs 0 cas 1 5 50 55 2 cas ts0 pass 3 Q N e1 config 1 crc enable 0 crc disable 1 e1 config e1 loop RW no loop 0 local loop 1
60. PLUS Fig 2 5 Notes 1 When using double CPU cards and after the power 1s turned on the CPU cards will work in Backup Mode automatically without any need for special setting 2 The PC to CPU RS 232 cable to front panel should be connected to the Working CPU card In band NMP network management After setting from the console terminal menu the E1 from E1A1 line may be cascaded from other superior device NMP only uses one time slot of an E1 line Refer to fig 2 6 Note Only E1A1 line or its backup E1 line can connect using the in band NMP network management RS 232 PC SNMP ETU DXC El MUX PLUS Fig 2 6 20 Chapter 2 Installation 2 6 Connecting Monitor Control Terminal Connect a DB9 to DB9 cable between the PC COM port and CPU card s front panel LOC Ctrl DB9 connecter Communication settings are RS 232 9600bps 8 N 1 2 7 Connecting G 703 External Clock Unbalance BNC connecter on backplane EXT CLK Balanced RJ 45 connecter on backplane EXT CLK Pin assignments Pin 4 5 Receive 7 8 Ground 2 8 Connecting E1 Circuits Unbalance 75ohm connecters are provided on the front panel of the card Balanced 1200hm RJ 45 connecters are provided on the front panel of the card Pin assignment conforms to USOC RJ 48C standard Pin1 2 Receive 4 5 Send 7 8 Ground Note 1 When using E1 Backup mode the E1 cable can randomly connect to E1A or E1B card on the front panel 2 When using a single El use EIA slot 2 9 Connec
61. Site A 1 set as internal clock while the main clocks for Site B C D should be set as recovery clock 55 Chapter 8 Application of Multiple E1 Ports 8 4 The extension and expansion of DDN Data Distribution Network Use 1 card connections to converge users from Site B C D into one E1 channel and connect them to DDN in centralized way please refer to figure 8 4 E1 1 E1 w w 4 Figure 8 4 Figure 8 5 In the figure 8 5 1 Connect telephone to ERM MUX PLUS via FXS card and multiplex it to a time slot of E1A1 and 2 Connect the telephone of opposite side to ERM MUX PLUS via FXS card and multiplex it to corresponding time slot of E1A2 and E1B2 3 For El circuits of both sides E1A1 is connected to EIBI and E1B2 is connected to E1A2 A makes communication with A and B makes communication with B 8 6 Typical application of G703 64K card In the figure 8 6 Signal from G703 64K card is sent to opposite side via E1 line and then sent to ERM MUX PLUS from the opposite side via using 1 line Users can be connected via using ERM MUX PLUS PCMAL PC BL Figure 8 6 56 Chapter 9 SNMP Operation Chapter 9 SNMP Operation 9 1 SNMP Overview 9 1 1 Introduction The Simple Network Management Protocol SNMP is one of many protocols in the Internet Protocol IP suite SNMP is the protocol recommended specifically for the exchange of management information between hosts residing
62. T DEFAULT Set the device as default 6 SET SYSTEM Browse and modify system parameters 0 EXIT Exit menu to monitor mode INPUT SELECT Press number key 1 to 5 to enter corresponding menu Or press 0 or ESC to return to the monitor mode 5 2 Set E1 card Press from the main menu to configure the E1 card If no E1 card is found the display shows NO E1 CARD If the types of two E1 cards are inconsistent the display shows El CARD TYPE IS NOT SAME If either of the two conditions above exist user must log out shut down the system and reset E1 cards switches After E1 cards have been checked enter the menu configuration lt lt El CONFIG MODE gt gt 1 1 1 Input E1 channel number 2 E1A2 Input E1 channel number 3 1 1 Input E1 channel number 4 E1B2 Input E1 channel number 0 EXIT Input E1 channel number INPUT SELECT Return to the upper menu Press number key 1 to 4 to enter a corresponding sub menu of E1 channel Press 0 or ESC to return to the upper menu Once selected the E1 card will be checked the configuration displayed and current status of E1 card shown 1 DOUBLE El STAT NORMAL BACKUP DISABLE E1A1 RECOVER CLOCK 1 1 5 CRC4 NOLOOP HDB3 75 20dB 128 BYTES NMP TSLOT 31 WORK LOSS SYNC E1 LOSS E1A2 CCS NO CRC4 NOLOOP HDB3 75 20dB 128 BYTES NMP TSLOT DISABLE WORK LOSS SYNC E1 LOSS 1 1 CROSS TIMESLOT NULL E1A2 CROSS TIMESLOT NULL E1 channel menu display lt lt
63. U gt gt 1 EL CONFIG The configuration of E1 module 2 I O CONFIG Retrieve and modify 1 0 card setting 3 DISPLAY CONFIG Display the configuration 4 CONFIG Save and configure the system parameters 5 SET DEFAULT Restore all the parameters back to factory default 6 SET SYSTEM Retrieve and modify the system setting 7 BERT Bit error rate test function 0 EXIT exit INPUT SELECT Select 1 through 7 to go into the relative function Select 7 to go into BERT test function Press 0 or ESC key to go back to the upper page G 2 BERT functions BERT TEST 1 FUNCTION Start Stop BERT test 2 CHANNEL Modify the E1 channel which will be tested 3 PATTERN Setup the test pattern 4 ERROR INSERT Insert error codes into the E1 trunk 5 RESULT Test result 0 EXIT Back to the main menu INPUT SELECT 1 Press 0 or ESC to go back to the main menu Press 1 through 5 to enter the sub menu G 3 Start Stop BERT testing lt lt FUNCTION gt gt Description 1 STOP To stop the BERT testing 2 START RESTART To start or restart the BERT testing 0 EXIT Back to the upper menu INPUT SELECT Press 0 or ESC to go back to the upper menu Press 1 or 2 to select the test function Note The E1 performance monitoring is always on and can not be turned off 131 Appendix G 4 Channel selection When select the E1 channel which will be tested please refer to your actual configuration Only one E1 module shown below lt lt
64. USER MANUAL ERM MUX plus 1 Multiplexer Rack 4U DET CTC CTC Union Technologies Co Ltd The information in this publication has been carefully checked and is believed to be entirely accurate at the time of publication CTC Union Technologies assumes no responsibility however for possible errors or omissions or for any consequences resulting from the use of the information contained herein CTC Union Technologies reserves the right to make changes in its products or product specifications with the intent to improve function or design at any time and without notice and 1 not required to update this documentation to reflect such changes CTC Union Technologies makes no warranty representation or guarantee regarding the suitability of its products for any particular purpose nor does CTC Union assume any liability arising out of the application or use of any product and specifically disclaims any and all liability including without limitation any consequential or incidental damages CTC Union products are not designed intended or authorized for use in systems or applications intended to support or sustain life or for any other application in which the failure of the product could create a situation where personal injury or death may occur Should the Buyer purchase or use a CTC Union product for any such unintended or unauthorized application the Buyer shall indemnify and hold CTC Union Technologies and its officers
65. able in band NMP in main menu select items 6 gt 3 gt 1 gt 2 gt 1 gt 1 2 3 4 corresponding to 1 1 2 1 1 1 2 then enter the NMP timeslot Modify the NMP lower port connected as a child device 122 Appendix C a For the local device connected with NMP directly in main menu select items 6 gt 3 gt 1 gt 2 gt 1 2 3 4 corresponding to EIL Al E1 A2 E1B1 E1B2 enter the lower NMP timeslot if there 15 no child device enter 0 to clear the lower NMP timeslot b For the device connected with NMP by other device in main menu select items 6 gt 3 gt 2 gt 2 gt 1 2 3 4 corresponding to E1A1 E1A2 E1B1 E1B2 enter the lower NMP timeslot if no child device enter 0 to clear the lower NMP timeslot Return to main menu and save all parameters The configuration 1 finished C 3 3 Definition for device addresses and the port connected to NMP MUX PLUS connects to the NMP system by only one port Local device the NM Ctrl port DB9 on front panel of CPU module Non local device the port can be E1A1 in band or RS 485 Every MUX PLUS address is generated by NMP system according to the parent device and the port connected to NMP The user can modify the MUX PLUS device address according to the Address Protocol However we suggest that you let the system auto generating addresses which is safer and do not modify the addresses at random unless the device cannot connect with NMP system correctly MUX P
66. ameters set OK slot 01 64 35 CARD SET OK parameters set OK slot 03 E amp M CARD SET ERROR parameters set error slot 04 CARD SET OK parameters set OK slot 05 G703 64K CARD SET ERROR parameters set error slot 06 FXS CARD SET OK parameters set OK slot 08 A SYNC 128K CARD SET OK parameters set OK 45 Chapter 5 Console Operation 5 6 Reset Device Configuration to Default After pressing 5 in the main menu the system asks to recover to default YOU WILL RECOVER SYSTEM TO DEFAULT ARE YOU SURE Y N Press Y or y to start setting the device to default Once started it can not be stopped Please Wait SYSTEM PARAMETER SAVE OK START The system will check each card and display the result of recovery operation success or failure Note 1 It is highly recommended that a new system or system being configured for the first time do a reset to default This will help to place all the software settings for the hardware configuration into a known and stable state Note 2 Recovering to default performs the following configuration clear E1 card parameters clear I O card parameters System clock mode set to recovery from E1A1 System backup mode recovery disabled 5 7 Browse Modify System Parameters From the main menu select 6 SET SYSTEM The display will show lt lt SYSTEM MENU gt gt 1 VERSION Display system version 2 CLOCK Browse modify device clock 3 NMP SNMP CONFIG Mo
67. and voice interface modules can be flexibly selected according to needs The modules can be plugged into any interface slots according to specific maintenance and application methods All time slots may be user defined If more ports are required than are allotted by the main chassis an extension chassis may be connected later as required The ERM MUX PLUS supports SNMP and or NMP GUI network management with local PC or via a dedicated timeslot from the E1 line The NMP GUI can manage more ERM MUX PLUS equipment via the E1 network in line or in nested structures A console terminal mode is supported as well When SNMP management mode is available and selected remote Telnet and HTTP embedded web server are alsp available for management The ERM MUX PLUS supports complete redundant functions for the electrical input service the power module cards CPU card and E1 card The E1 backup provides 1 1 2 2 1 3 modes of these cards are capable of automatic switchover in case of failure The system has complete warning and diagnostic functions for stable and reliable operation Power supply options for 110V AC 220V AC or 48V DC ensure maximum flexibility for central office installations This equipment complies fully with all ITU T standards for E1 transmissions Chapter 1 Introduction 1 1 General Features Structure 19 or 23 inch rack mountable 40 standard 18 slot chassis from left to right The 1st and 2nd POWERA slots The 3rd and 4t
68. ard 9 1 5 SNMP Communities To enable the delimitation of management domains SNMP uses communities Each community is identified by a name which 15 an alphanumeric string of up to 255 characters defined by the user Any SNMP entity this term includes both managed nodes and management stations is assigned by its user a community name In parallel the user defines for each SNMP entity a list of the communities which are authorized to communicate with it and the access rights associated with each community this is the SNMP community name table of the entity In general SNMP agents support two types of access rights Read only the SNMP agent accepts and processes only SNMP getRequest and getNextRequest commands from management stations which have a read only community name Read write the SNMP agent accepts and processes all the SNMP commands received from a management station with a read write community name SNMP agents are usually configured to send traps to management stations having read write communities but may also send to read only stations as well 58 Chapter 9 SNMP Operation 9 2 Installation Introduction This section will explain in detail the proper procedure for installation and operation of the ERM MUX PLUS SNMP feature for the ERM MUX PLUS The ERM MUX PLUS SNMP feature provides the ability to configure and monitor the ERM MUX PLUS Rack via Telnet terminal based management web based browser and via industry standa
69. attached drawing eese eene eene 59 9 2 3 Configuration General a uude Re deese to ca eee ena Eee ede Sd edge 62 ODA Terminal C sete dade Maes dove e deese Te 62 9 2 5 SNMP Configuration terminal 63 9 3 WEB BASED MANAGEMENT SYSTEM 67 Appendix A Specifications of ET100 card eese eene eene enne nne en ene en nnne nne nennen 114 Appendix B Specifications of Expansion Chassis eese ener enne eere 119 Appendix C Specifications of NMP 122 Appendix D Basic Configuration 125 Appendix E Firmware upgrade eese eese eene nennen a 126 Appendix F Version NMP SNMP functions 127 Appendix G New released functions for module eese eee nnne enne 131 Chapter 1 Introduction Chapter 1 Introduction The ERM MUX PLUS Time Division Multiplexer supports four E1 channels that provide the functions of multiplexing and cross connecting of data voice CAS signaling The MUX is designed for multiplexing Nx64Kbps 64K 128Kbps 9 6Kbps synchronous data asynchronous data below 38 4Kbps and voice signals into 2 048Mbps ITU T G 703 1 frames The cross connecting function include the intercrossing of CAS signaling The types and quantity of subscriber s data
70. d meets or exceeds the following technical standard EN 55022 Limits and Methods of Measurement of Radio Interference Characteristics of Information Technology Equipment This device complies with CISPR Class A WARNING This 15 a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures CE NOTICE Marking by the symbol CE indicates compliance of this equipment to the EMC directive of the European Community Such marking is indicative that this equipment meets or exceeds the following technical standards EN 55022 1994 A1 1995 A2 1997 Class A and EN61000 3 2 1995 EN61000 3 3 1995 and ENS0082 1 1997 Union Technologies Co Ltd Far Eastern Vienna Technology Center NeiHu Technology Park 8F No 60 ZhouZi St NeiHu Taipei 114 Taiwan Phone 886 2 2659 1021 FAX 886 2 2799 1355 ERM MUX Plus Installation and Operation Manual 1 Multiplexer Rack Mount This manual supports the following models ERM MUX Plus Version 3 0 January 2006 This document is the draft of the to be released manual Please check CTC Union s website for any updated manual or contact us by E mail at info ctcu com Please address any comments for improving this manual or to point out omissions or errors to marketing ctcu com Thank you Table of Contents CHAPTER T INIRODUCTION p 9 IT GENERAL FEATURES misset 10 4 4 1 Power Supply Modules cet ete
71. das S l SS epe Renate Reborn 11 LIDCPU Control Cards must ku eee 11 Lime anl manta s aT EROR NEIN 11 I T4 NO4K V35 lane Card ie ete t ete edd g 12 ILS AISYNC 128K Line Card eie nne DEDERE ROBBIE 12 T 1 6 G703 64K Ding ee te vec e AE eee dec den aet Pede 12 IdJEXSLumeCard iae u BE ea u NTEGER INTE ERE ENERO BT AREE NR 12 VEN OX ETT Carda EM 13 ERM bine ni eiie ni p u terea hawas 13 L1 10 MAGNETO Eine Card dos seb ede ee aW SEA E Red ve Pee ede ea ia sec oae d wea 13 IJ X SO Line Cards 13 LEI SOBEL Eine Card i Ene tee cede te 13 LS ASA AU ONAL Eeatures i edant eee S 13 1 2 TECHNICAL SPECIFICATIONS i reet teet eet sees eee E ERE E EE PEE VE HER EHE EE 14 LD ED THE Ene se gaa ua aaa REL audet eme d a 14 PRAET AVSSSETT Card PEE 14 12 3 A SYNC 128K Eine E 14 1 2420 6G403 64K EME Card sarte 14 1 25 E amp M Gadus u manua I IN 16 1 2 0 D ONE REPE P EE DN 16 L2 Z EXS 16 1 2 3 MAGNETO Line Card eee EA Ee A eA et enn 16 12 9 X 90 Module Eine Card ten Rm eedem Ne 16 Eine C rd i et Sess 17 27 POWER Modules a etae eee ie be o 17 12 12 Physical Spec
72. de E1 cables can be randomly connected to the or E1B modules on the front panel 4 Backup modes between E1 lines 1 1 Backup mode 1 1 1 2 2 1 1 1 1 1 2 1 2 2 2 Backup mode E1A1 E1A2 and E1B1 E1B2 1 1 2 2 Line Backup Mode Rules a If the line x breaks down for more than 1 second and the backup line is synchronized then line x will switch to the backup line Line x then becomes the backup line and will send UNFRAME ALL ONE s for 10 seconds to force the remote side to switch to the identical mode b After 10 seconds the backup line will stop sending UNFRAME ALL ONE s 1 3 Line Backup Mode Rules Both the local and remote sides have selected as the backup line a When one of lines X looses synchronization for over 1 second and the E1BI is already synchronized the backup for X will switch to Line X will then become the backup line and send UNFRAME ALL ONE 10 seconds to force the remote side to switch to the identical mode b When line X recovers it will switch back to E1A1 will become the backup line and send UNFRAME ALL ONE s for 10 seconds to force the remote side to switch to the identical mode 11 Chapter 1 Introduction 5 System Clock Mode a EIAT s recovered clock picked up from the E1A1 receive signal b E1A2 s recovered clock picked up from E1A2 receive signal E1 module is a double E1 Internal crystal clock 4
73. dify NMP SNMP configuration 4 El BACKUP Modify backup mode of device E1 5 CHANGE PASSWORD Modify system password 6 SETUP TIME Modify device time 0 EXIT Return to the input box of the main menu INPUT SELECT 1 Press 0 or ESC return to the main menu Press 1 to 6 to get system info and or modify the configuration 5 7 1 Display system version After pressing 1 the system will display the version number of the device ERM MUX PLUS version 1 25 5 7 2 Modify System Clock Press 2 to enter the clock mode configuration menu The menu will display lt lt SYSTEM CONFIG CLOCK gt gt 1 1 1 RECOVERY CLOCK E1 A1 recover clock is source 2 E1A2 RECOVERY CLOCK E1A2 recover clock is source 3 INT OSC Internal OSC is source 4 IO CLOCK Set I O as external clock 5 EXTERNAL CLOCK Set external clock 0 EXIT Return to the upper menu INPUT SELECT 1 indicates current setting Press 1 to 5 to select the desired configuration or press 0 or ESC to return to the upper menu After configuration change by pressing key 1 to 5 the system will refresh the menu and will indicate the new setting If IO card is selected for clock source the system will check the I O slots for presence of a compatible clock source cards 46 Chapter 5 Console Operation For example the system might show IO CLOCK VALID CARD SLOT slot 1 N64K V35 slot 5 G703 64K slot 7 A SYNC 128K CURRENT IO CLOCK SLOT NULL INPUT SLOT NO The listed cards are a
74. e Press 3 to set Auto Negotiation mode the menu displays lt lt I O CONFIG ET100 CHANNEL 1 gt gt 1 Auto Enable 2 DISABLE Auto Disable 0 EXIT Return to the upper INPUT SELECT O indicates the current setting Press 1 or 2 to select configuration and press 0 or ESC to return to the upper menu The system will refresh the display and will indicate the new setting Set Work mode Press 4 to set Work mode the menu displays lt lt I O CONFIG ET100 CHANNEL 1 DPLEX gt gt 1 FULL Full duplex 2 HALF Half duplex 0 EXIT Return to the upper menu INPUT SELECT O indicates the current setting Press 1 or 2 to select configuration and press 0 or ESC to return to the upper menu The system will refresh the display and will indicate the new setting Set Speed Press 5 to set Speed the menu displays lt lt I O CONFIG ET100 CHANNEL 1 SPEED gt gt 1 100M 100BASE TX 2 10M 10BASE T 0 EXIT Return to the upper menu INPUT 5 1 0 indicates the current setting Press 1 or 2 to select configuration and press 0 or ESC to return to the upper menu The system will refresh the display and will indicate the new setting Set Flow Control mode Press 6 to set Flow Control mode the menu displays lt lt I O CONFIG ET100 CHANNEL 1 FLOW CONTROL gt gt 1 DISABLE Without Flow Control 2 ENABLE With Flow Control 0 EXIT Return to the upper menu INPUT SELECT
75. e the new setting 5 2 3 Set Loop Back From the E1 channel menu select 3 to enter Loop mode configuration The menu displays lt lt El 1 1 gt gt 1 NO LOOP No loop 2 LOCAL LOOP Local loop 3 TO REMOTE LOOP Turn to remote loop 0 EXIT Return to the upper menu INPUT SELECT indicates the current set Press number 1 to 3 to configure and press 0 or ESC return to the upper menu After selecting number the menu will refresh and will indicate the new setting 5 2 4 Set Impedance From the E1 channel menu select 4 to enter impedance configuration the menu displays lt lt El CONFIG E1A1 IMPEDANCE gt gt 1 75 75ohm 2 120 120ohm 0 EXIT Return to the upper menu INPUT SELECT indicates the current set Press number 1 or 2 to configure and press 0 or ESC return to the upper menu After selecting a number the menu will refresh and will indicate the new setting 35 Chapter 5 Console Operation 5 2 5 Set Line Code From the E1 channel menu select 5 to enter code configuration the menu displays lt lt Fl CONFIG E1A1 CODE gt gt 1 HDB3 2 AMI 0 EXIT Return to the upper menu INPUT SELECT indicates the current set Press number 1 or 2 to configure and press 0 or ESC return to the upper menu After selecting a number the menu will refresh and will indicate the new setting 5 2 6 Set Timeslot Cross Connect From the E1 channel menu
76. ee ture 28 28 ud ao eee 28 Table of Contents CHAPTER 4 HARDWARE SETTINGS 29 A AE CARD seer nme En rpm 29 4 2 N64K V35 CARD iss RERO ERE ED RE DERE DERE TIRE 29 A SE SEM te re Ge 30 4 3 1 Signaling Type Setting ieu p eu eet eO uu u s 30 4 3 2 2 AWire Mode Setting Selection eese eene nennen nne 30 4 3 3 Audio Attenuator Settings oiiire esee eene eene ETEei n 31 32 CHAPTER 5 CONSOLE OPERATTION 33 S T INITIAE iacere a OR ED AERA EORR AER ERR E RE e ERROR ere dO 33 MT PEE 33 5 1 2 INPUT PASSWORD eni ne e i n n ne n HR D e ER Eee Ee OT ERA 33 S513 MAINE MENU SL S bere reet ertet ert eret eee ertet ert er tet ere ertet Setters beo tt edet estes 34 5 2 SET ET CARD ndn 34 5 2 ASer Frame ModE dice ae cmo Rei 35 5 2 2 Set CRGMOUde dtaui aeu daemone aud 35 9 22 Se E TT 35 5 2 4 Set Impedance geo We e 35 5 2 5 Set Line Codes e ERR 36 5 2 0 Set Timeslot Cross COMME CE u a uma a au ua EC eee i
77. en attenuator in TX side needs to set with 16dB attenuation otherwise TX side A D converter voltage level will be saturated Notice3 When doing the following settings El in the local loop TX side setting 16dB attenuation TX side input OdBm audio signal RX side setting OdB attenuation Then loop gain is about 2 6dB ON OFF OOO noo 28090680090 345678 910 Dodo ooo 505 HEB 123456 78 9 10 1112 ON OFF noo EBHHEHBEBHEB 123456 78 9 10 1112 noo ON OFF o ON OFF OOO noo BBHuBBBBBUEHB ooo 12345678 9101112 LI D00 ON OFF goo noo EBHEEHBEBHHEB 123456 78 9 10 1112 ON OFF noo 295 ON OFF 123456 78 9 10 1112 ON OFF noo Pl UL um ON OFF 123456 78 9 10 1112 ON OFF 000 Celle E sum ON OFF sese aloe eel sls MUX E amp M V1 0 9 31 Chapter 4 Hardware Settings 4 4 SUB E1 Card JW1 and JW2 apply to CHI JW3 JW4 apply to CH2 BRIDGE high impedance 75 120 Ohm terminated U i J xaJ W W2 4 J BRIDE JW E v v v 7
78. en lit when Signaling 1 active Ch6 green lit when Signaling is active MAGNETO Card PWR green when lit indicates Card power normal when off power fault Alarm red when lit indicates Card alarm when off normal Chl green lit when Signaling is active Ch2 green lit when Signaling is active Ch3 green lit when Signaling 1 active Ch4 green lit when Signaling is active Ch5 green lit when Signaling 1 active Ch6 green lit when Signaling is active X50 Card PWR green when lit indicates Card power normal when off power fault Alarm red when lit indicates Card alarm when off normal Chl RD TD green green lit when data is transmitted received when off no data or 1 disable lit when data is transmitted received when off no data or ch2 disable Ch2 RD TD green green lit when data is transmitted received when off no data or ch3 disable lit when data is transmitted received when off no data or ch4 disable Ch3 RD TD green green lit when data is transmitted received when off no data or ch5 disable Ch4 RD TD green green Ch5 RD TD green green SUB E1 Card PWR Green when lit indicates Card power normal when off Card power fault when lit indicates Card alarm when off normal Alarm red when lit indicates SYNC Loss Signal Loss when off normal Chl SYNC SIGNAL LOSS LOSS red red when lit indicates SYNC Loss Signal Loss when off normal Ch2 SYNC SIGNAL LOSS LOSS red red when lit indicates SYNC Los
79. er to Figure 1 Refer to Figure 1 The DB9 Female connector labeled LOC Ctrl is for connection to a standard terminal device PC running a terminal emulation program such as HyperTerminal Connection to the PC s RS 232 DTE is via a standard 9 pin serial one to one cable The connector labeled NM Ctrl is for connection to PC COM port that 1 running the Windows amp based NMP management program and will not be further discussed in this document Refer to Figure 2 the rear panel of the ERM MUX PLUS the RJ 45 connector labeled SNMP is for a direct 10 100Base TX Ethernet connection to a HUB device The Ethernet port provides the connection to the network on which the SNMP management workstation 1s located The SNMP feature is now ready to be configured 59 Chapter 9 SNMP Operation E m y h h pw lower CPU LOC Ctrl Line Cards Card RS 232 Console Cards Figure 1 ERM MUX PLUS 1 Rack CPU Card removal replacement kokt h EXTCLK EXTCLK x lt x 8 3 x Ethernet 10 100Base TX Figure 2 ERM MUX PLUS SNMP s Ethernet Connector 60 Chapter 9 SNMP Operation Figure 3 ERM MUX Plus CPU card Without SNMP feature SNMP board DS Figure 4 ERM MUX Plus CPU card With SNMP feature installed 61 Chapter 9 SNMP Operation 9 2 3 Configuration General The ERM MUX PLUS CPU Control Port labeled Loc Ctrl on the card face is an RS 232 a
80. fig 5 Click OK to save any channel changes Select the channel and click Show to display the current channel settings 79 Chapter 9 SNMP Operation Click SubE1 config to display and set the sub 1 card configuration 172 24 1 199 index him Microsoft Internet Explorer Favodes SubE1 config sysname ERM MUX PIUS contact into ctcu com subE 1 channel select nane location my location SUbE1 connectE1 172 2411199 timesioti T timeslot2 T timeslot3 timeslotd timeslot5 timeslot timeslot timeslotS timeslots T timeslot10 timeslot11 timeslot12 timeslot13 timesloti4 timeslot15 timesioti6 timeslot17 timeslot18 timeslot19 I timeslot20 Realtime status E1 performance statu UN SubE1 connectTS 2 timesiot21 timesiot22 timeslot23 timeslot24 timeslot25 System config timesiot26 timesiot27 timesiot28 T timesiot29 timeslot30 E1 config Ftimeslot31 1 1 0 31 142 0 31 E1B1 0 31 E1B2 0 31 subE1 frame lcs gg N64v35 config ECCE G703 64k config z Async 128 config subE1 loop no loop E FXS config SUbE1 Impedance fina FXO config ok show E amp M config Magnets config ET100 config X50 config SUbET confid Backup Restore corigasp NTN 7 Please note the following 1 Each sub E1 card can select one of two channels for
81. for each voice channel 75 Chapter 9 SNMP Operation Click E amp M config to display and set the E amp M voice I O card configuration E http 172 24 1 199 index him Microsoft Internet Explorer File Edt View Favodes Took Hep E amp M config sysName ERM MUX PIUS contact com em channel select Channel 1 location my location em connectE 1 Disable IP 172 24 1 199 em connectTS None 1 1 0 31 E1A2 0 31 E181 0 31 E182 0 31 Realtime status E1 performance status BERT status Device info System config E1 config N64y35 config G703 64k config Async 128 config FXS config FXO config corn Vi f Magnets config ET100 config X50 config SubE 1 config Backup Restore 2 72241199 TT tee Please note the following 1 The E amp M IO card has 6 channels for voice 2 Each channel may connect to a different E1 channel 3 Only 1 timeslot is required for each voice channel 4 The E amp M IO card has identical configuration as that of the FXO IO card 76 Chapter 9 SNMP Operation Click Magneto config to display and set the Magneto voice I O card configuration E http 172 24 1 199 index Microsoft Internet Explorer File View Favodes Took Magneto config sysName ERM MUX Plus contact into ctcu com magneto channel select EJ location my location magneto connect
82. guration menus and saving the configuration lt lt SYSTEM MENU gt gt 1 VERSION 2 CLOCK 3 NMP MODE 4 El BACKUP 5 CHANGE PASSWORD 6 SETUP TIME 7 SETUP EXTEND BOX 0 EXIT INPUT SELECT 0 exit the System Menu lt lt MAIN MENU gt gt 1 CONFIG 2 I O CONFIG 3 DISPLAY CONFIG 4 CONFIG 5 SET DEFAULT 6 SET SYSTEM 7 BERT 0 EXIT INPUT SELECT 4 select 4 to save the settings SYSTEM WILL BE CONFIGED ARE YOU SURE Y N y danswer y for yes START CONFIG configuration is written to Flash The SNMP feature 15 now configured You may access the ERM MUX Plus via Telnet with web browser or Network Management software 66 Chapter 9 SNMP Operation 9 3 Web Based Management System Now that the agent has been completely configured we can attach with any standard web browser to the ERM MUX Plus The following screen captures are from a Microsoft Internet Explorer browser In the Address bar key in the http address of the ERM MUX Plus 24 1 199 index him Microsoft Internet Explorer d E bite 172 24 1 199 index him e A login dialogue will follow The default username and password are admin and 0000 4 zeros Enter Network Password 52 Real time status display http 172 24 1 199 index htm Microsoft Internet Explorer CTC ERM MUX PIUs Eontaet into ctcu com location my location jp 172 24 1 199 E1 performance status BERT status Device info
83. h POWERB slots The 5th CPUA slot The 6th CPUB slot The 7th E1A slot The 8th E1B slot Notice Each slot has a mark in the front top of the case The 9th to 18th slots defined as I Oslot 01 I Oslot 10 may be used for plugging in any of the following user data interface modules The position type and number may be selected as required Any channel of each module can be multiplexed into any one of the four E1 interfaces with timeslots configured at user discretion either in sequence or non consecutively Cable connectors Front panel The I O of each card is accessed from the front panel connectors Backplane Provided with alarm terminals connects to rack alarm circuits and under failure conditions alarm signals are sent to shelves racks SNMP Gateway interface provides 100Base TX unshielded twisted pair interface G 703 external clock interface provides two types of interfaces balanced RJ 45 and unbalanced BNC connectors RS 485 interface for cascading multiple racks provided by RJ 45 x 2 connectors DB62 connector for connecting expansion rack hol DDP DOR z o m i EE JE AE AC D D D D Figure 1 1 ERM MUX Plus front panel 10 Chapter 1 Introduction 1 1 1 Power Supply Modules POWERA POWERB slots are used for the power modules The modules are hot swappable capable of automatic switch over in case of module failure stable and reliable with 110VAC 220VAC or 48VDC op
84. hannel settings 78 Chapter 9 SNMP Operation Click X50 config to display and set the X 50 I O card configuration E http 172 24 1 139 index htm Microsoft Internet Explorer File Edt View Favodes Tools Help 5225 il l EE s e E A RE ERE EE EE e RE UE D ERE E EE E arre EE Ee iii CERRO e x50 config uni n sysName ERM MUX Plus contact into ctcu com x50 connectE 1 Disable 10 31 E1A2 0 mr 31 E1B1 0 31 1 2 0 31 dt x50 local loop oop amp Realtime status 50 3 bit bm E1 performance status EEA H BERT status RERUM a Device info System config si E1 config 50 internal N64v35 config n code 8 2 G703 64k config X50 ch loop zl Async_128_config ok show FXS config FXO config E amp M config Magnets config ET100 config X50 config SubE 1 config Backup Restore Bhp 7772241 188 50 coni asp Please note the following 1 The X50 IO card has 6 RS 232 channels 2 The card only requires one timeslot assignment 64K from any one of the different E1 channels 3 If more than 9600bps is assigned to a channel less than the full 6 channels will be able to be used 4 In almost every case the X50 clock will be set to internal A setting of external is only possible if the I O card will be the system clock source for the E1 See system con
85. hat can be downloaded to the connected PC Click the link labeled BackUp File 2 The default filename is config dat but may be renamed while saving 3 To restore a configuration click Browse and locate the previously stored file and apply Please wait patiently while the configuration is restored Do not interrupt the process until Flash has completed writing 4 The configuration may not work if the hardware has changed This completes this section on the Web Browser Management feature 81 Chapter 9 SNMP Operation Breakdown of ERM MUX Plus MIB leaf objects Child Sub Child leaf object RW RO Set Parameters Device Address Format 1 addr 2 addr 3 device address RW level Example 2 0 0 16 1 normal 0 power a RO P alarm 1 3 empty 2 1 normal 0 power b RO P alarm 1 3 empty 2 1 normal 0 power c RO P alarm 1 3 empty 2 1 normal 0 power d RO P alarm 1 3 empty 2 cpu a RO CPU A Status cpu B RO CPU B Status e1 slot1 RO E1 Slot 1 Status e1 slot2 RO E1 Slot 2 Status io slot1 RO I O Slot 1 Status io slot2 RO Slot 2 Status io slot3 RO I O Slot 3 Status io slot4 RO Slot 4 Status io slot5 RO Slot 5 Status io slot6 RO Slot 6 Status io slot7 RO Slot 7 Status io slot8 RO Slot 8 Status io slot9 RO Slot 9 Status io slot10 RO Slot 10 Status ext io slot1 R
86. he corresponding configuration menu for that card If the selected slot is empty then the warning message will display THE NO CARD IS EXIT INPUT PLEASE AGAIN INPUT CARD NO 5 3 1 N64K V35 card configuration Selecting one N64K V35 card for configuration The console will display the current configuration and status information of the N64K V35 card selected slot 04 N64K V35 STATE NORMAL The display shows the slot number card type card status and status of each channel CH1 E1NO NULL DCE INTERNAL CLOCK NOLOOP CH2 E1NO NULL DCE INTERNAL CLOCK NOLOOP CH3 E1NO NULL DCE INTERNAL CLOCK NOLOOP CH4 E1NO NULL DCE INTERNAL CLOCK NOLOOP The status of each channel including multiplexed E1 channel timeslot clock mode loop mode are displayed 5 3 1 1 N64K V35 menu display lt lt I O CONFIG N64K V35 gt gt 1 CH1 Set channel I 2 CH2 Set channel 2 3 CH3 Set channel 3 4 4 Set channel 4 0 EXIT Return to the I O card configuration INPUT SELECT 1 Press 0 or ESC to return to the I O card selection menu Press 1 4 to enter SYNC channel configuration The same configuration menus apply for channels I to 4 5 3 1 2 N64K V35 channel menu display Select channel for example channel 1 and enter configuration menu The menu displays the following lt lt IO CONFIG N64K V35 CHANNEL 1 gt gt 1 CONNECT 1 Set multiplex E1 channel 2 CONNECT TIMESLOT Set multiplex timeslot s 3 LOOP Set loop
87. he length of cable should not be longer than 0 5m 121 Appendix C Appendix C Specifications of NMP Specifications of NMP Network Management Functional Extension and Multiple Chassis application C 1 Connecting NMP network management access The NMP network management system can connect via local PC or from cascaded equipment such as the ETU DXC or other ERM MUX PLUS via El line We refer to this as in band network management mode See the Network Management Protocol System Operational User Manual Note Before using NMP network functions the ERM MUX PLUS must be configured with console terminal to select the network management mode and other necessary settings See Chapter 5 C 1 1 Local NMP network management Connect the DB9 serial cable between the PC COM port and the CPU card s front panel NM Ctrl connecter Communication mode RS 232 9600 8 N 1 RS 232 Pin assignment 2 TXD 3 RXD 5 ground Using the RS 485 connecters RJ 45x2 can extend management to multiple chassis Note RJ 45 Pin assignment for RS 485 1 2 NMP RXD 3 4 NMP TXD 7 8 ground Multiple chassis RS485 links can only use from the top layer parent in the NMP network topology structure FCNMP B 8348 MUXPLUS EESE Fig 1 Notes 1 When using double CPU cards the CPU cards will work in Backup Mode automatically after power on without any other settings 2 Local control serial console cable should connect to working CPU s por
88. ifications eee 17 CHAPTER 2 INSTALLATION cc 18 2 1 INSTALLING BRACKETS ON CHASSIS sic l n eneren 18 2 2 POWER MODULES AND LINE CARD 19 2 3 AUXILIARY CONNECTIONS ON REAR OF 16 19 2 4 CONNECTING SNMP NETWORK MANAGEMENT 20 2 5 CONNECTING NMP NETWORK MANAGEMENT 20 2 6 CONNECTING MONITOR CONTROL TERMINAL 21 2 7 CONNECTING G 703 EXTERNAL CLOCK 21 2 8 CONNECTING ET CIRCUITS peii putet pite epi pu eir 21 2 9 CONNECTING IO CARDS vain nemes DURS 21 2 10 CONNECTING SYNG TAIL CIRG ITS seia een eee eee 21 CHAPTER 3 LED INDICATORS AND CABLE PIN DEFINITION S 23 3 1 FRONT PANEL LED INDICATORS nn pan pac n pere pae aene 23 3 2 INTERFACE CONNECTOR PINS AND DEFINITIONS 25 3 21 NO64K V 33 C rd s vidt NO LAA LE ACL 25 5 2 2 A SYNCSI28K Card uec etd ets eee oe ue ide ee erede eee o eU Pee eae eee e aeree ede ee PU Pete ee eee 27 98 23 G 03 04K Gard i s nene ap EN 27 3 24 EEM CUA E oae 27 325 D KET 27 2 0 sic afi es ee 27 32 7 MAGNETO 5 iiie
89. imum DC voltage large than 70V access endure maximum DC current large than 150mA 1 2 7 FXS Line Card Telephone exterior line FXS technical specifications Audio line Impedance 600 ohm Ring output virtual value 75 15 frequency 25 3Hz partials wave distortion less than 10 sine signal 300mA load output voltage virtual value larger than 50V Feed in Voltage 48V allow maximum loop resistance 18000hm include inside resistance of phone 3000hm current of phone large than 18mA Off hook check point is 10 3mA Feed in loop current 18 50mA Long distance access lightning strike wave stream protection characteristic between TIP line RING line and ground line endure 1000V peak voltage pulse width 10us half of peak time 700us to endure voltage without any damage 1 2 8 MAGNETO Line Card Telephone exterior line FXS technical index Audio line Impedance 600 ohm Ring output virtual value 75 15 frequency 25 3Hz partials wave distortion less than 10 sine signal 300mA load output voltage virtual value larger than 50V Access endurance maximum DC voltage larger than 70V Access endurance maximum DC current larger than 150mA Long distance access lightning strike wave stream protect characteristic between TIP line RING line and ground line endure 1000V peak voltage pulse width 10us half of peak time 700us to endure voltage without any damage 1 2 9 X 50 Module Line
90. inary events that 1s events which occurred not in response to a management operation reported by the managed node 9 1 3 The Management Information Base The management information base MIB includes a collection of managed objects Managed objects are defined as parameters that can be managed such as specific information on device configuring or on performance statistics values The MIB includes the definitions of relevant managed objects MIB variables for the specific node Various MIB s can be defined for various management purposes types of equipment etc The management data itself is a collection of integer string and MIB address variables that contain all the information necessary to manage the node A leaf object s definition includes the range of instances values and the access rights Read only Instances of an object can be read but cannot be set Read write Instances of an object can be read or set Write only Instances of an object can be set but cannot be read Not accessible Instances of an object cannot be read nor set 57 Chapter 9 SNMP Operation 9 1 4 MIB Structure The MIB has an inverted tree like structure root over leaves with each definition of a managed instance forming one leaf located at the end of a branch of that tree Each leaf in the MIB is reached by a unique path therefore by numbering the branching points starting with the top each leaf can be uniquely defined by a sequence of numbe
91. including CPU power fan E1 and I O cards The system will refresh in real time It will also display the status of G 703 external clock device 1f any is present Press 0 or ESC to return to the main menu After pressing 1 the system will display statuses in order for CPU card E1 card and I O cards The following is a configuration example BACKUP CPU OFFLINE C B 1 1 RECOVER CLOCK BNC STAT ALARM 2 1 STAT ALARM BACKUP DISABLE E1A1 RECOVER CLOCK 1 1 5 CRC4 NOLOOP HDB3 75 20dB 128 BYTES NMP 31 BACKUP STAT WORK LOCAL LOSS REMOTE 1055 1 LOSS E1A2 CCS NO CRC4 NOLOOP HDB3 75 20dB 128 BYTES NMP DISABLE BACKUP STAT WORK LOCAL LOSS REMOTE 1055 1 LOSS 1 1 CROSS TIMESLOT NULL E1A2 CROSS TIMESLOT NULL 2 1 STAT ALARM BACKUP DISABLE E1A1 RECOVER CLOCK E1B1 CCS NO CRC4 NOLOOP HDB3 75 20dB 128 BYTES NMP DISABLE BACKUP STAT WORK LOCAL LOSS REMOTE 1055 1 LOSS E1B2 CCS NO CRC4 NOLOOP HDB3 75 20dB 128 BYTES NMP DISABLE BACKUP STAT WORK LOCAL LOSS REMOTE 1055 1 LOSS E1B1 CROSS TIMESLOT NULL E1B2 CROSS TIMESLOT NULL slot 07 MAGNETO STATE NORMAL CH1 NOE1 NULL CH2 NOE1 NULL CH3 NOE1 NULL CH4 NOE1 NULL 44 Chapter 5 Console Operation CH5 NOE1 NULL CH6 NOE1 NULL After pressing 2 system will display the current working status of each component in the order of active CPU backup CPU fan power external clock C B E1 and I O The example is as below
92. individual setting at a time After setting the frame mode crc impedance and line code click OK Select the next channel from the subE1 channel select pull down 2 Assign as many ofthe timeslots as required by clicking the check box for the relevant timeslot 3 Click OK to save any channel changes Select the sub E1 channel and click Show to display the current channel settings 80 Chapter 9 SNMP Operation Click Backup Restore to enter the backup to PC or restore from PC utility E http 172 24 1 199 index htm Microsoft Internet Explorer File Edt View Favodes Took ES cre Configuration Backup union ERM MUX lus This feature can backup the system configuration from this device contact into ctcu com to your PC or restore your stored system configuration to this di location my location ave 4 i e IP 172 24 1 199 BackUp File Realtime status E1 performance status BERT status Device info Local PC File Path System config 1 pas Apply E1 config N64y35 config G703 64k config Async 128 config FXS config FXO config E amp M config Magnets config ET100 config X50 config SubE 1 config Confiquration Restore To restore your stored system configuration to this device 172 24 1 199 him i Please note the following 1 This utility will save all of the configuration data for the E1 and IO cards into one file t
93. ing in four 4 for IP Address CURRENT IP ADDR 192 168 000 001 INPUT NEW IP ADDR 172 24 1 199 keyin the IP address of agent CURRENT IP ADDR 172 024 001 199 CURRENT SUBNET MASK 255 255 255 000 INPUT NEW SUBNET MASK 255 255 0 0 keyin the subnet mask of agent CURRENT SUBNET MASK 255 255 000 000 CURRENT GATEWAY IP 000 000 000 000 INPUT NEW GATEWAY IP 172 24 190 254 keyin the default gateway CURRENT GATEWAY IP 172 024 190 254 CURRENT TFTP SERVER IP 000 000 000 000 INPUT NEW TFTP SERVER IP 172 24 1 126 keyin the TFTP server s IP CURRENT TFTP SERVER IP 172 024 001 126 CURRENT TFTP PATH 000000000000000000000 INPUT NEW TFTP PATH ermmv205 bin keyin path of upload file CURRENT TFTP PATH ermmv205 bin CURRENT COMMUNITY RD WR 000000 INPUT NEW COMMUNITY RD WR secret keyin the READ WRITE string CURRENT COMMUNITY RD WR secret CURRENT COMMUNITY RD ONLY 000000 INPUT NEW COMMUNITY RD ONLY public keyin the READ ONLY string CURRENT COMMUNITY RD ONLY public CURRENT ACCESS IP ADDR 1 000 000 000 000 INPUT NEW ACCESS IP ADDR 1 172 24 1 251 keyin the manager s IP address CURRENT ACCESS IP ADDR 1 172 024 001 251 CURRENT COMMUNITY RD WR E F F INPUT NEW COMMUNITY RD WR E F E this manager has READ WRITE access CURRENT COMMUNITY RD WR E F E E for enable for disable CURRENT COMMUNITY RECEIVE EN DIS E F F INPUT NEW COMMUNITY RECEIVE EN DIS E F F fenable traps to this manager CURRENT COMMUNITY RECEIVE EN DIS E F F E for
94. k config Async_128_config show FXS config FXO config E amp M config Magnets config ET100 config X50 config SubE 1 config Backup Restore 17224 1 199 4 35 cong asp Please note the following 1 The n64 I O card has 4 high speed synchronous channels When assigning the E1 channel to the card channels you may use any 1 channel source The available timeslots for each 1 channel are shown in the format E1A1 0 31 E1A2 0 31 etc 2 In almost every case the n64v35 clock will be set to internal A setting of external is only possible if the I O card will be the system clock source for the E1 See system config 3 Click OK to save any channel changes Select the channel and click Show to display the current channel settings 71 Chapter 9 SNMP Operation Click G703 64 config to display and set the n x 64 sync I O card configuration E http 172 24 1 199 index htm Microsoft Internet Explorer Favortes Took CTC G703 64K config union ERM MUx Plus contact into ctcu 9703 64k channek select Dane location my location g703_64k connectE1 Dsae C x Lese DUCI LESE g703 64 5 oe 8 E1A1 0 31 E1A2 0 Realtime status 31 1 1 0 31 E182 0 31 9703 S4k loop oop E1 performance status BERT status Dewice info ok Show System config E1 config N64v35 config G703 64k confid As
95. l 6 disable 0 magneto config magneto connectE1 RW E G N magneto contig magneto connectTS RW 9 O o AB 95 Chapter 9 SNMP Operation magneto config magneto configure or get status RW get status 0 configure timeslot cross 1 et100 config et100 slot select RW slot 10 10 ext slot 1 ext slot 2 ext slot 3 ext slot 4 ext slot 5 ext slot 6 ext slot 7 ext slot 8 ext slot 9 ext slot 10 1 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8 9 20 et100 config et100 channel select RW channel 1 1 channel 2 2 et100 config et100 connectE 1 RW disable 0 1 1 1 1 2 2 e1b1 3 e1b2 4 et100 config et100 auto negotiation RW w2 ocRomm l mc enable 0 disable 1 et100 config et100 communication mod e RW full 0 half 1 et100 config et100 speed RW speed 100m 0 speed 10m 1 et100 config et100 flow control RW disable 0 enable 1 et100 config et100 mac filtering RW enable 0 disable 1 et100 config et100 loop RW N N 0 IN no loop 0 loop 1 os Chapter 9 SNMP Operation
96. ll candidates for providing clock source If entering 5 the system will show INPUT SLOT NO 5 CURRENT IO CLOCK SLOT 5 Note Only the clock from the first channel CH1 of the selected slot can be used to apply clock for the whole system when the I O card clock is used If 5 External Clock is selected the system will display the following to choose the source for the clock either BNC or RJ 45 lt lt SYSTEM CONFIG EXTERNAL CLOCK INTERFACE gt gt 1 BNC BNC interface 2 RJ45 RJ45 interface 0 EXIT Return to the upper menu INPUT SELECT indicates current setting Press 1 or 2 to select the configuration setting or press 0 or ESC to return to the upper menu Following the configuration keyin the system will refresh the display and the will indicate the new setting 5 7 3 Modify NMP SNMP Parameter Please press 3 to enter 3 NMP CONFIG The menu will display lt lt SYSTEM gt gt 1 SELECT NMP Enable in band NMP and select E1 timeslot 2 SELECT SNMP SELECT SNMP and SET MAIN SUB DEVICE 3 IP ADDRESS Modify device TCP IP information 4 DEVICE ADDRESS Set up device address 0 EXIT Return to the input box of upper menu INPUT SELECT 1 Indicates current setting Press 1 to 4 to select configuration or press 0 or ESC to return to the upper menu Following the configuration keyin the system will refresh the display and the will indicate the new setting Note 1 When configuring the manageme
97. mance performanc EET SNS O RO e E1A1 e1 performance performanc E1A1 LONG UAS RO e E1A1 1 e1 performance RO performanc E1A1 LONG SEC 101 e E1A1 Chapter 9 SNMP Operation 1 performanc e E1A1 e1 performance E1A1 counter RO 1 performanc e E1A1 e1 performance E1A1 ES RO 1 performanc e E1A1 e1 performance E1A1 UAS RO 1 performanc e E1A1 e1 performance E1A1 history index RW record1 record2 record8 record9 record3 record4 record5 record6 record7 1 2 3 4 5 6 7 8 9 1 record1 1 record12 record13 record14 record15 RAA 1 performanc e E1A1 e1 performance E1A1 history index RW record6 record7 record8 record9 record20 record21 record22 record23 record24 record25 record26 record27 record28 record29 record30 1 performanc e E1A1 e1 performance E1A1 history index RW record31 31 record32 32 33 33 34 34 record35 35 record 36 36 record37 37 record 38 38 record39 39 record40 40 record41 41 record42 42 record43 43 record44 44 record45 45 102 1 performanc e E1A1 e1 performance E1A1 history index RW Chapter 9 SNMP Operation
98. meslot23 timeslot24 timeslot25 timesiot26 timesiot27 T timesiot28 timesiot29 tirnestot30 System config timesiot31 1 1 0 31 E1A2 0 31 E1B1 0 31 E182 0 31 ET100 auto negotiation enable N64v35 config ET100 communcition mode frun ET100 speed speec 100m z ET100 flow control disable G703 64k config Async 128 config FXS config FXO config ET100 mac filtering enable E amp M config ET100 100p no loop Magnets config show X50 config SubE 1 config Backup Restore hitp 7172 24 1 199 et100 conig asp Please note the following 1 The ET100 I O card has 2 high speed synchronous channels with standard HDLC protocol WAN bridges When assigning the E1 channel to the card channels you may use any E1 channel source The available timeslots for each E1 channel are shown in the format E1A1 0 31 E1A2 0 31 etc 2 When auto negotiation is enabled the Ethernet will link at the appropriate speed and duplex automatically When auto negotiation is disabled the communication mode and speed must be set to match the connected Ethernet equipment 3 When MAC filtering is enabled the ET100 acts as a true MAC filtering bridge When disabled the ET100 becomes an Ethernet repeater only When connecting to a layer 2 switch repeater mode is recommended 4 Click OK to save any channel changes Select the channel and click Show to display the current c
99. n 2 When the cross el is set to its own channel for example when E1A1 channel has its cross el set to ETAT no timeslot cross connect function is active To activate timeslot cross connect select the destination from the cross el pull down and the timeslot from the cross ts pull down 3 To enable the integral BERT pattern generator on the specific E1 channel enable the Error Test status select the BERT pattern from the pull down menu select the inert error rate and click OK 70 Chapter 9 SNMP Operation Click N64v35 config to display and set the n x 64 sync I O card configuration Edi Favodler Hep _ N64v35 config union sysName ERM MUX PIus contact com n64v35 channel select Channel 1 lacation my location n64v35 connectE 1 Disable IP 172 24 1199 timesioti timestot2 timeslota timestots Realtime status timesiote timeslot timesiot6 timeslot9 T timeslot10 E1 performance status timesioti1 timeslot12 timesiotiS timeslotid timeslot15 BERT status n64v35 connectTS Ptimeslot16 timeslot17 timeslot18 timeslot19 tirneslot20 Device info timesiot21 Ptimeslot22 timesiot23 timesiot24 timeslot25 System config Ftimeslot26 timesiot27 T timesiot28 timesiot29 I tirnestot30 timeslot31 E1A1 0 31 E1A2 0 31 1 1 0 31 1 2 0 31 sein n64v35 loop for a 1 a n64v35 clock nena EJ G703 64
100. n and will indicate the new setting 5 3 2 Set G703 64K Card When entering the G703 64K card configuration under the I O card sub menu the display will show the current configuration and status information of the G703 64K card selected slot 03 G703 64K STATE NORMAL Slot number card type card status CH1 NOE1 NULL INTERNAL CLOCK NOLOOP CH2 NOE1 NULL INTERNAL CLOCK NOLOOP CH3 NOE1 NULL INTERNAL CLOCK NOLOOP CH4 NOE1 NULL INTERNAL CLOCK NOLOOP The display shows the status of each channel including multiplexed E1 channel timeslot clock mode loop mode 5 3 2 1 G703 64K menu display I O CONFIG G703 1 CH1 Set channel 1 2 CH2 Set channel 2 3 CH3 Set channel 3 4 CH4 Set channel 4 0 EXIT Return to the input box of I O configuration INPUT SELECT 1 Press 0 or ESC to return to the main menu of I O configuration Press 1 to 4 to enter the channel configuration for the G703 64K channel The procedure 15 the same for each channel 1 4 The basic settings are similar to those of the N64K V35 however each channel can be assigned with only one timeslot 64kbps 5 3 3 Set A SYNC 128K Card Please refer to N64K V35 configuration for examples of how to configure A SYNC 128K cards The only differences are that there are 6 channels in one A SYNC 128K card 4 in N64K V35 card and up to 2 timeslots can be assigned to one channel in one A SYNC 128K card Note When assigning two timeslots the system ca
101. n II NMP SNMP The additional functions below only show the difference in Version IL otherwise everything else is the same as with Version I module In the system menu press 6 button to go into the menu lt lt SYSTEM MENU gt gt 1 VERSION To show the version info 2 CLOCK To modify system clock 3 NMP MODE To modify the management parameters of NMP SNMP 4 El BACKUP To modify the backup mode of E1 module 5 CHANGE PASSWORD To change password 6 SETUP TIME To setup the system time 7 SETUP EXTEND BOX To setup expansion chassis 0 EXIT Press 0 to exit INPUT SELECT 1 the following menus in this appendix deal with the management of expansion chassis The Up refers to the parent equipment where management is passed from and the Down refers to child equipment that has management passed to it F 2 NMP SNMP management parameters From the main menu press 3 to enter the NMP SNMP setting menu NMP MODE MAJOR UP NMP OWN EIAI NULL E1A2 NULL EIBI NULL EIB2 NULL lt lt SYSTEM CONFIG NMP MODE gt gt Descriptions 1 MAJOR JOINT Major Joint 2 SUB JOINT Sub Joint 3 DISABLE NMP Disable NMP management function 4 IP ADDRESS Modify the setting of SNMP agent 5 DEVICE ADDRESS Modify the hardware address setting 0 EXIT Press 0 to exit INPUT SELECT 1 Select 1 through 5 to go into the setting or press 0 Enter or ESC key to get back the upper pages F 3 The system configuration of NMP mode In NMP SN
102. n errors have occurred This device is equipped with E1 Local Loop and E1 To Remote Loop functions which can be used to facilitate the diagnostics and tests These loops can be set and or cancelled via programming console intervention 6 1 E1 Local Loop El Figure 6 1 Local Loop Near the external side to E1 the RX interface is disconnected from external E1 line see figure 6 1 then looped back to TX This aims to test the device at the user side Connect a bit error rate tester such as HCT 6000 BERT from CTC Union to any user data port to check error rate 6 2 E1 To Remote Loop HCT6000 LOCAL REMOTE Figure 6 2 To Remote Loop Near the external side to E1 the TX and RX are connected to form a To Remote Loop see figure 6 2 which is used to test the line and the device at the remote side Connect a bit error rate tester such as HCT 6000 BERT from CTC Union to any user data port of the remote side device and check for bit errors 6 3 E1 End to End Bi directional Test HCT6000 a Figure 6 3 end to end bi directional test Connect BERT equipment to corresponding user ports of devices at both sides perform error code testing and check the data transmission quality for devices and relevant branches Please see figure 6 3 51 Chapter 6 Test and diagnosis 6 4 Loopback test for N64K V35 A SYNC 128K card Figure 6 4 shows the schematic diagram for loop back test for these two kinds of cards The
103. n have asynchronous transfer rate of 38 4k baud If only single timeslot is assigned the recommended maximum asynchronous rate is 19 2k baud 39 Chapter 5 Console Operation 5 3 4 Set FXS card When entering the FXS card configuration under the I O card sub menu the system checks and displays the current configuration and status information of the FXS card selected slot 05 FXS STATE NORMAL 1 NOE1 NULL NORMAL CH2 NOE1 NULL NORMAL CH3 NOE1 NULL NORMAL CH4 NOE1 NULL NORMAL CH5 NOE1 NULL NORMAL CH6 NOE1 NULL NORMAL 5 3 4 1 FXS menu display lt lt I O CONFIG FXS gt gt 1 CH1 Set channel 1 2 CH2 Set channel 2 3 CH3 Set channel 3 4 CH4 Set channel 4 5 CH5 Set channel 5 6 CH6 Set channel 6 0 EXIT Return to the main menu of I O card configuration INPUT SELECT Press 0 or ESC to return to the card sub menu Press 1 to 6 to enter the FXS channel configuration The setting procedure is the same for each channel 1 6 5 3 4 2 Channel menu display When selecting one FXS channel for example CHI the menu displays lt lt IO CONFIG FXS CHANNEL 1 gt gt 1 CONNECT E1 Set multiplex E1 channel 2 CONNECT TIMESLOT Set multiplex timeslot 3 WORK MODE Set work mode 0 EXIT Return to the upper menu INPUT SELECT Press 0 or ESC return to the upper menu Press 1 or 2 to enter the corresponding configuration sub menu The subsequent procedure is the same as N64K V35 configura
104. new setting Note 1 There can be only one main device which 15 where SNMP connects to Note 2 The Sub device function is reserved temporarily 5 7 3 3 Modify Device TCP IP Settings The SNMP agent requires network settings for IP address subnet mask default gateway etc Please refer to Chapter 9 for details of the SNMP configuration and operation including the web based management features 5 7 3 4 Modify Device Address Please press 4 to enter 4 DEVICE ADDRESS The device address is used by the NMP when access local or remote equipment Each chassis must have a unique address ID A device address is divided into 4 parts ADDRESS 1 ADDRESS 2 ADDRESS 3 LEVEL ADDRESS 1 2 3 are the allocation addresses for NMP management system For Level please refer to below and input as follows Input 0 for level 0 when the device is connected to network manager system directly Input 1 for level 1 when there is one more ERM MUX Plus between the device and network manager system Input 2 or more when there are more than 1 cascaded MUX Plus MUX PLUS MUXPLUS MUX PLUS SNMP LEVEL 0 LEVEL 1 LEVEL 2 ver Key in example CURRENT EQUIP ADDRESS 02 00 00 00 INPUT NEW EQUIP ADDRESS ADDRESS 01 2 ADDRESS 02 0 ADDRESS 03 0 LEVEL 0 NEW EQUIP ADDRESS 02 00 00 00 48 Chapter 5 Console Operation 5 7 4 Modify E1 Backup Mode From the system menu press 4 to modify E1 backup mode lt lt SYSTEM CONFIG BACKUP 1 1
105. nfig G703 64k config Async_128_config show FXO config E amp M config Magnets config ET100 config X50 config SubE 1 config Backup Restore hMp 71722 amp 1199bs compas NTN et Please note the following 1 The FXS IO card has 6 channels for voice 2 Each channel may connect to a different E1 channel 3 Only 1 timeslot is required for each voice channel 4 Set the work mode as hotline if the connected phoneline does not terminate at a PBX on the other end ie direct phone to phone connections 74 Chapter 9 SNMP Operation Click FXO config to display and set the FXO voice I O card configuration E http 172 24 1 199 index htm Microsoft Internet Explorer File Edt View Favodes Took CTC FXO config ERM MUX Plus contact intogictcu com fxo channet select Channel 1 my location fxo connectE1 Disable IP 172244 199 None gt 1 1 0 31 E1A2 0 Realtime status 31 E181 0 31 2 0 31 E1 performance status show BERT status Device info System config E1 config N64y35 config G703 64k config Async 128 config FXS config EXO config E amp M config Magnets config ET100 config X50 config SubE 1 config Backup Restore NTT Please note the following 1 The FXO IO card has 6 channels for voice 2 Each channel may connect to a different E1 channel 3 Only 1 timeslot is required
106. nt type only one mode may be selected If NMP 15 selected SNMP cannot be used If SNMP is selected then NMP cannot be used Note 2 The NMP timeslot in band can only be set on E1A1 channel 5 7 3 1 Select E1 timeslot for in band NMP When NMP is selected the in band timeslot must also be configured The display will show the available ETAT timeslots Only one of the timeslots in E1A1 can be used for NMP FREE TIMESLOT IS 1 1 01 30 Idle timeslot in channel E1A1 1 30 CURRENT E1A1 31 Currently used timeslot 31 INPUT TIMESLOT Input the new timeslot Press any key from 1 to 30 to replace timeslot 31 Press ESC to cancel modification and return to the upper menu 47 Chapter 5 Console Operation 5 7 3 2 Select SNMP Press 2 to enter SELECT SNMP and modify SNMP mode parameters The system will request the source of the SNMP control either the Main Device which is the SNMP agent on the system s CPU or external control signal from the RS 485 control signal bus lt lt SYSTEM CONFIG SNMP CONFIG gt gt 1 MAIN DEVICE Main device 2 SUB DEVICE Sub device 0 EXIT Return to the upper menu INPUT SELECT 1 Please select MAIN DEVICE when network manager is directly connected to NMP SNMP and select SUB DEVICE when network manager is connected to RS 485 in the back of ERM MUX Plus Press 0 or ESC to return to the upper menu Following the configuration key in the system will refresh the display and the will indicate the
107. on IP networks Network management allows you to monitor and control network devices remotely using conventional computer network technology The SNMP management functions of the ERM MUX PLUS are provided by an internal SNMP agent which utilizes out of band communication over standard 10 100BASE T Ethernet The SNMP agent is compliant with the SNMPvI standard SNMP communication uses the User Datagram Protocol UDP UDP is a connectionless transport protocol part of the IP suite The SNMP protocol is an asynchronous command response polling protocol and operates at the OSI Layer 7 Layer 7 15 the Application Layer Other IP protocols that operate at this layer are FTP Telnet SMTP etc management traffic is initiated by the SNMP based network management station Only the addressed managed entity agent answers the polling of the management station 9 1 2 SNMP Operations The SNMP protocol includes four types of operations getRequest Command for retrieving specific value of an instance from the managed node The managed node responds with a getResponse message getNextRequest Command for retrieving sequentially specific management information from the managed node The managed node responds with a getResponse message setRequest Command for manipulating the value of an instance within the managed node The managed node responds with a getResponse message trap Management message carrying unsolicited information on extraord
108. onal coding Pulse Shape accord with ITU T G 703 64K see figure 1 2 14 Chapter 1 Introduction 2 Z ea m 3 8 0 75 0 5 38 0 39 55 15 382 8 78 5 383 38 Wasa single nae CE 1 363 10 4 ps 78 2 56 112 08438 T12187 41 92 B Mesa for pase Tha limits app kr to pokes of either po brits Figure 1 2 ITU T G 703 Single pulse amp double pulse sample figures Chapter 1 Introduction 1 2 5 E amp M Line Card E amp M Signaling technical specifications E amp M Signaling used at PBX trunks Include E line M line SB battery and SG ground lines Loop current 5 30 mA maximum 70 mA Each port supports 5 types of E amp M Signaling TYPE1 TYPES mode independently LEDs at E amp M module s front panel indicate the E amp M signaling status active status or idle status Each port can be set up TYPE1 TYPES 5 types by the switch on board independently see section 4 3 Voice Transmitting technical index Audio line Impedance 600 ohm The voice attenuation in each port can be set independently in 0 5dB steps For set method refer to section 4 3 Each port can be set as 2W AW by the switch on board independently see section 4 3 1 2 6 FXO Line Card PBX side exterior line FXO technical specifications Audio line Impedance 600 ohm On hook state resistance large than 100kohm Of hook resistance less than 3000hm access endure max
109. or shelf The supporting bracket could be either on the front or in the middle part of the rack s side as shown in Fig 2 2 19 inch rack shelf mount 23 inch rack shelf mount Fig 2 2 Installing supporting brackets top view 18 Chapter 2 Installation 2 2 Power Modules and Line Card Installation Power slots POWERA POWERB are for power modules Both power modules work in hot standby mode capable of automatic switchover if one module fails CPU slots CPUA CPUB are for CPU Cards Both CPU Cards work with one active and one in hot standby mode capable of automatic switchover if one card fails E slots ELA EIB are for Line Cards Both E1 Cards work with one active and one in hot standby mode capable of automatic switchover if one card fails E1 cards may also work in non redundant mode for 4 E1s O slot 01 to IO slot 10 may be optionally used for N64K V35 A SYNC 128K G703 64K E amp M FXS FXO and Magneto line cards Their position type and quantity of line cards may be determined according to customer needs Any channel of each module may be multiplexed onto any one of the two or four E1 lines with timeslots configured at discretion either in sequence or in random order Note slot positions have been defined by marks on the top of the rack Cable connectors Located on Front panel of Line cards Cables of each card extend
110. peration n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 1625 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 526 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs ts27 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 528 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 529 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 1530 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 631 2 enable 1 1 slot 1 1 2 slot 2 2 3 slot 3 3 4 slot 4 4 5 slot 5 5 6 slot 6 6 7 slot 7 7 8 slot 8 8 9 slot 9 9 g703 64k 10 slot 10 10 config 9703 64k slot select RW 11 ext slot 1 11 12 ext slot 2 12 13 ext slot 3 13 14 ext slot 4 14 15 ext slot 5 15 16 ext slot 6 16 17 ext slot 7 17 18 ext slot 8 18 19 ext slot 9 19 20 ext slot 10 20 1 channel 1 1 0703 64k 9703 64k channel RW 2 channel 2 2 config select 3 channel 3 3 4 channel 4 4 1 disable 0 2 1 1 1 22 9703 64k connectE1 RW 3 eta2 2 9 4 e1b1 3 5 e1b2 4 87 Chapter 9 SNMP Operation 9703_64 config 0703 64k connectTS RW oouoosom 9703_64 config 9703 64k loop RW loop 0 normal 1
111. performane ETA2EmRate RO ida e1 performance aia E1A2 BPV Cnt RO d e1 performance 2 E1A2 CRC Cnt Re Ae e1 performance a E1A2 CURR ES Se E e1 performance 2 E1A2 CURR UAS HO d e1 performance E1A2 CURR SEC HO s e1 performance E1A2 LONG ES n9 e1 performance 2227 E1A2 LONG UAS HO al e1 performance EN E1A2 LONG SEC HO els e1 performance performane EtAzcounter PO el e1 performance performane 1A ES RO e1 performance performane E1 2 UAS RO 1 record1 1 2 record2 2 3 record3 3 4 record4 4 5 record5 5 6 record6 6 e1 performance performanc o RW 8 record8 8 e E1A2 9 record9 9 10 0 10 11 1 1 11 12 record12 12 13 record13 13 14 record14 14 15 record15 15 104 Chapter 9 SNMP Operation 16 record6 17 18 19 record9 20 record20 21 record21 PONE 1 mw 23 record23 e E1A2 SON 24 record24 25 record25 26 record26 27 record27 28 record28 29 record29 30 record30 31 record31 31 32 record32 32 33 record33 33 34 record34 34 35 record35 35 36 record36 36 1 e1 performance 37 record37 37 performanc E1A2 historv Index RW 38 record38 38 e E1A2 y 39 record39 39 40 record40 40 41 record41 41 42 record42 42 43 record43 43
112. plication ERM MUX PLUS can be equipped with 1 1 2 2 or 1 3 1 lines backup 8 1 Connection between MUX and device of public network For this type of connection various businesses can be connected to remote places via ERM MUX PLUS cross connection and many kinds of media can be used such as DDN network PDH SDH PCM digital microwave and so on The ERM MUX PLUS can also be used for local connections DDN PDH SDH N SER MICROWAVE USE R Figure 8 1 8 2 Connection with program controlled exchanger A B rere PDH 509 rrt MU rd USERS ee sn 9 f PBX Figure 8 2 One E1 channel is used for the connection in of program controlled exchanger PBX and other Els are used for connecting with public networks 8 3 Data connection among multiple points B C B El 555 El El ex to Figure 8 3 In the figure8 3 user data No 1 to No 6 can be in one time slot or a group of time slots The network in figure 8 3 shows User data 1 15 transmitted from Site A to B user data 2 transmitted from Site A to Site C user data 3 transmitted from Site A to Site D user data 4 transmitted from Site B to Site C user data 5 transmitted from Site B to Site D user data 6 transmitted from Site C to Site D You can make up the required data transmission system flexibly via using E1 channels Additionally the E1 clock at
113. rate The menu will display lt lt IO CONFIG X50 CHANNEL 1 SPEED gt gt 1 2400 BPS 2400BPS 2 4800 BPS 4800 BPS 3 9600 BPS 9600 BPS 4 19200 BPS 19200 BPS 0 EXIT Return to top menu INPUT SELECT O indicates present value NOTE In order to use 19 2k bps setting two channels must be sacrificed Only CH1 CH3 support 19200 BPS and then CH2 CH4 Ch5 cannot be used For any rate under 19200 all five channels may be used Press 1 to 4 to select the rate value Press 0 ENTER or ESC key to return to the upper menu After selection the menu will refresh and will indicate the new setting 5 3 8 2 2 Set Sync Async Press 2 key to Set Sync The menu will display lt lt IO CONFIG X50 CHANNEL 1 ASYNC gt gt 1 ASYNC ASYNC 2 SYNC SYNC 0 EXIT Return to top menu INPUT 5 1 0 indicates present setting Press 1 or 2 to select value Press 0 ENTER or ESC key to return to the upper menu After selection the menu will refresh and will indicate the new setting 5 3 8 2 3 Set Clock Mode Press 3 key to Set Clock Mode The configuration process is the same as that of N64K V35 card clock configuration 5 3 8 2 4 Set Data BIT Press 4 key to Set Data BIT The menu will display lt lt IO CONFIG X50 CHANNEL 1 DATA gt gt 1 8 BIT 8 Data Bits 2 9 BIT 9 Data Bits 3 10 BIT 10 Data Bits 4 11 BIT 11 Data Bits 0 EXIT Return to top menu INPUT SELECT O indicates present value
114. rd SNMP Simple Network Management Protocol The ERM MUX PLUS SNMP feature is designed to be plugged into the ERM MUX PLUS CPU card as a daughter board 9 2 1 Required tools and supplies 1 A 2 Philips screwdriver for mounting the SNMP daughter board to the CPU card 9 2 2 Procedure Please refer to the attached drawing l 2 Inspect the contents of ERM MUX PLUS SNMP It should contain three 3 M3x8mm screws one 1 SNMP board and one 1 MIB file floppy diskette or CDROM The installation of the ERM MUX PLUS SNMP feature card may be performed while the ERM MUX PLUS unit is fully powered However to avoid excessive network down time the entire unit should be removed from service From the front of the ERM MUX PLUS unit loosen the two captive thumb screws from the Primary CPU card and remove the card Please refer to Figure 1 ERM MUX PLUS 1 Rack CPU Card removal replacement Place the CPU card on a smooth hard surface Preferably place the card on anti static material such as an anti static bag Please note the outlined location for the SNMP card on the CPU card Refer to Figure 3 Align exactly the 20 pin header of the SNMP board to the socket on the CPU card and seat the SNMP card Use the supplied three screws to secure the SNMP card Do not over tighten the screws Refer to Figure 4 Carefully slide the ERM MUX PLUS CPU Card back into the rack case until fully seated and tighten the captive thumb screws Ref
115. rs The formal description of the managed objects and the MIB structure is provided in a special standardized format called Abstract Syntax Notation 1 or ASN 1 pronounced A S N dot one Since the general collection of MIB s can also be organized in a similar structure under the supervision of the Internet Activities Board IAB any parameter included in a MIB that is recognized by the IAB is uniquely defined To provide the flexibility necessary in a global structure MIB s are classified in various classes branches one of them being the experimental branch another being the management mgmt branch and yet another the group of private enterprise specific branch Under the private enterprise specific branch of MIB s each enterprise manufacturer can be assigned a number which is its enterprise number The assigned number designates the top of an enterprise specific sub tree of non standard MIB s Within this context CTC Union has been assigned the enterprise number 4756 Under this scheme the path to CTC Union s Enterprise branch would be 1 org 3 dod 6 internet 1 private 4 enterprises 1 ctcu 4756 Enterprise specific MIB s are published and distributed by their creators who are responsible for their contents Specific information regarding the CTC Union s sub tree are available from CTC Union s Research and Development Division The MIB supported by the ERM MUX PLUS SNMP Agent follows RFC 1213 MIB II stand
116. s Signal Loss when off normal 24 Chapter 3 LED Indicators and Cable Pin Definitions 3 2 Interface Connector Pins and Definitions 3 2 1 N64K V 35 Card ERM MUX PLUS N64K V 35 Cable Pins and Definitions Table acts as DCE HD68 core pins allocations Channel 1 Channel 2 Shield Channel 3 Shield Channel 4 Shield 18 51 52 19 35 53 20 36 21 37 22 38 23 39 24 40 25 41 26 42 27 43 28 44 29 45 30 46 31 47 32 48 33 49 34 50 and B must use the same twisted pair ERM MUX PLUS N64K RS 530 Cable Pins and Definitions Table acts as DCE HD68 core pins allocations Channel 1 Channel 2 Shield Channel 3 Shield RS 530 Definition Channel 4 DB25 Pin Shield 18 51 52 19 35 53 20 36 54 21 37 55 22 38 56 23 39 57 24 40 58 25 41 59 26 42 60 27 43 61 28 44 62 29 45 63 30 46 64 31 47 65 32 48 66 33 49 67 34 50 68 XX A and B must use the same twisted pair 25 Chapter 3 LED Indicators and Cable Pin Definitions ERM MUX PLUS N64K X 21 Cable Pins and Definitions Table acts as DCE HD68 core pins allocations X
117. s 1519 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 520 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 1521 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 522 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 1523 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 1624 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 1825 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 526 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 1627 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 1628 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 529 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs 1530 2 enable 1 subE1 subE1 subE1 connectTs RW 1 disable 0 config ConnectTs ts31 2 enable 1 91 e1 performance performanc Er RO e E1A1 E1A1 Err Cnt el e1 performance performanc Er RO c E1A1 E1A1 Err Rate e1 performance performanc 4 gt RO e E1A1 E1A1 BPV Cnt d e1 performance performanc RO e E1A1 E1A1 CRC Cnt 2 e1 performance performanc RO e E1A1 e1 performance performanc E1A1 CURR UAS RO e E1A1 91 e1 performance performanc E1A1 CURR SEC RO e E1A1 e1 perfor
118. single timeslot number or consecutive timeslot numbers For example 5 10 20 27 means the timeslots 5 10 to 20 and 27 of E1A1 selected earlier are assigned to of I O card Input the idle timeslot number s and press Enter to confirm Return to the upper menu If the input timeslot has already been assigned previously the system will prompt THE TIMESLOT ALREADY USED INPUT AGAIN INPUT TIMESLOT If no timeslot number has been input then press Enter or ESC to return to the upper menu 5 3 1 5 Set loop mode Press 3 to set loop mode of I O channel The menu displays lt lt IO CONFIG N64K V35 CHANNEL 1 gt gt 1 With loop 2 NORMAL Without loop 0 EXIT Return to the upper menu INPUT SELECT O indicates the current setting Press 1 or 2 to select the loop back configuration Press 0 or ESC to return to the upper menu After key 1 or 2 is pressed the menu will be shown again and will indicate the new setting 38 Chapter 5 Console Operation 5 3 1 6 Set clock mode Press 4 to set the clock mode of the I O channel The menu displays lt lt IO CONFIG N64K V35 CHANNEL 1 CLOCK gt gt 1 INTERNAL Set internal clock 2 EXTERNAL Set external clock 0 EXIT Return to the upper menu INPUT 5 1 0 indicates the current setting Press 1 or 2 to select the clock mode configuration Press 0 or ESC to return to the upper menu After keying 1 or 2 the menu will be shown agai
119. sis DB62 male DB62 male cable 1 control 1 sub card multiple chassis RJ45 cable to user user G703 EXTCLK BNC cable 1 2 5 64K V 35 HP68 male 4XV35 female cable EMP A SYNC DB62 male 6XDB25 female 0 be 128K module cable er EMP G703 64K according to 4 U dul 6XRJ45 cable user Optional AGRE requirements 5 module pe 6X RJ45 RJ11 cable module 6 EME 6X RJ45 RJ11 cable module 7 EMP ES 6X RJ45 RJ11 cable module 8 6X RJA5 cable module 9 2X RJ45 cable module 10 EMP X50 module DB62 male 5XDB25 female cable 11 PME CUBES BNC cable module Appendix E Appendix E Firmware upgrade The setting of TCP IP after CPU firmware upgrade After upgrading the firmware of the CPU the CPU version will not be shown until the next log in Press 3 will go into the TCP IP setting An example shown below and those values will help you to finish the TCP IP setting To bypass any parameter entry press n to go to the next setting and press back space to delete any characters you may have typed in error When doing the TCP IP settings the MAC address is in hexadecimal format after version V2 01 All other numbers in TCP IP settings are decimal format Please keep that in mind when you are doing the TCP IP setting Key in example CURRENT MAC ADDR 7B 0A 78 7B 16 D5 INPUT NEW MAC ADDR 7Dn INPUT ERR INPUT AGAIN INPUT NEW MAC AD
120. source Network Clock will be connected to the BNC socket or RJ 45 socket PIN4 PINS on back card for external clock and so the G 703 external clock is the system source 7 2 Connection between multiplexer and synchronous terminal device In the following examples the clock setting methods are described DTE DCE Figure 7 1 The direct connection between multiplexer and synchronization terminal device Both of MUX PLUS A and B can adopt recovery clock or one recovery clock and other internal clock terminal devices can use RC and TC timing Terminal device and MUX PLUS are connected via straight cable 53 Chapter 7 Clock and Synchronization 7 3 MUX with synchronization tail circuit El Terminal MODEM MODEM l erminal Figure 7 2 MUX PLUS with synchronization tail circuit The E1 clock of MUX PLUS A is set with internal clock and MUX PLUS B adopts recovery clock The clock for MODEM is set as external clock receiving timing from data port and the clock for MODEM is set as the loop clock MODEM A and MUX PLUS B are connected via cross over cable DCE to DCE and all interface cable for terminals are straight DCE to DTE 54 Chapter 8 Application of Multiple E1 Ports Chapter 8 Application of Multiple E1 Ports In a maximum configuration with 4 E1 digital cross connection can be made between any E1 and any timeslot This device provides multi E1 function which provides larger space for user ap
121. st screen seen after connecting Normally this will take between 30 to 45 seconds to display after initial power on INITIALIZING PLEASE WAIT START C B BOARD SET OK 1 1 1 1 BOARD SET E1B 1 1 1 BOARD SET OK slot 1 N64 V35 BOARD SET OK slot 2 N64 V35 BOARD SET OK slot 3 FXS BOARD SET slot 4 FXS BOARD SET slot 5 E amp M BOARD SET slot 6 amp BOARD SET slot 7 FXO BOARD SET slot 8 FXO BOARD SET slot 9 A SYNC 128K SET OK snip it may take a number of Enter keys to get by here PLEASE INPUT PASSWORD The default password is six 6 ones 111111 Through out the menu system the following keys have special meanings ENTER The Enter key accepts the value displayed in the brackets Any item number will select directly 0 The zero key returns to the higher menu level Now we will follow the examples to setup the SNMP option lt lt MAIN MENU gt gt 1 CONFIG 2 I O CONFIG 3 DISPLAY CONFIG 4 CONFIG 5 SET DEFAULT 6 SET SYSTEM 7 BERT 0 EXIT INPUT SELECT Enter 6 to Set System parameters 63 Chapter 9 SNMP Operation lt lt SYSTEM MENU gt gt 1 VERSION 2 CLOCK 3 NMP MODE 4 El BACKUP 5 CHANGE PASSWORD 6 SETUP TIME 7 SETUP EXTEND BOX 0 EXIT INPUT SELECT 3 select 3 NMP Mode There are two management modes for the ERM MUX Plus NMP mode uses proprietar
122. synchronous console terminal port designed to facilitate setup of all parameters through the use of a standard text based terminal or any terminal emulation program running on a Personal Computer 9 2 4 Terminal Connection A notebook computer has become an invaluable tool of the Systems Engineer Connection to the computer is very simple The ERM MUX PLUS CPU acts as a DCE to the PC s DTE communications port The only hardware required is a DB9 pin one to one male to female cable A convenient application provided with the Microsoft Windows 9X or operating systems is HyperTerminal Set the properties to match the ERM MUX PLUS CPU control port factory defaults as follows Baud 9600 Data bits 8 Parity None Stop bits 1 and handshaking none Make the appropriate connections start the terminal application apply power to the ERM MUX PLUS CPU then press SPACE or ENTER after about 30 seconds on the PC keyboard If you are using HyperTerminal the display should look like the following 9600 1 HyperTerminal D File Edi View Call Transfer Help START GONFIG Connected 0 00 22 Auto detect 9600 8 N 1 SCROLL CAPS NUM Capture Print echo Figure 2 1 Example of terminal display 62 Chapter 9 SNMP Operation 9 2 5 SNMP Configuration terminal The following section will detail actual displays with descriptions of parameter settings via relevant key commands This is the fir
123. t 3 After setting by the terminal menu in band management will connect from 1 1 line to child device only requires one timeslot of E1 line See fig 2 Note Only El Al line or its backup line can connect with in band NMP network management R5232 1 ETU DR C Fig 2 2 Adding MUX PLUS Devices NMP System To add one MUX PLUS device in NMP configuration of the MUX PLUS parameters in NMP system and local terminal 1s needed Please refer to the NMP Operation Users Guide C 3 1 NMP Configuration Terminal configuration definition for device address and NMP parent child ports Connect the DB9 serial cable between the PC COM port and CPU module front panel LOC Ctrl connecter Communication settings RS 232 9600 8 N 1 Run HyperTerminal on the PC Power on the MUX PLUS and enter the main menu for device management First select menu items 6 gt 3 gt 3 to clear any previous NMP parameters In the main menu select items 6 gt 3 gt 5 input MUX PLUS address See 5 7 3 4 C 3 2 Modify NMP up port connected to a parent device When local MUX PLUS device connects with NMP system directly by RS 232 port on the front panel in the main menu select items 6 gt 3 gt 1 gt 1 gt 1 to define local NMP mode When MUX PLUS device connects with NMP system by RS 485 port on the backplane in main menu select items 6 gt 3 gt 1 gt 2 gt 1 gt 5 UP 485 When MUX PLUS device connects with NMP by E1 c
124. t number module type module status NULL NOLOOP SBIT 1 Multiplexing El Number Multiplexing Slot Number Loop SBIT CH1 9600 ASYNC INTERNAL CLOCK 10 BIT NOLOOP Channel Number Rate Sync Async Clock Mode Data BIT Loop CH2 9600 ASYNC INTERNAL CLOCK 10 BIT NOLOOP CH3 9600 ASYNC INTERNAL CLOCK 10 BIT NOLOOP CH4 9600 ASYNC INTERNAL CLOCK 10 BIT NOLOOP CH5 9600 ASYNC INTERNAL CLOCK 10 BIT NOLOOP 5 3 8 1 X 50 Menu Display lt lt I O CONFIG X 50 gt gt 1 CH1 Set Channel 1 2 CH2 Set Channel 2 3 CH3 Set Channel 3 4 CH4 Set Channel 4 5 5 Set Channel 5 6 CONNECT E1 Set Multiplex Onto El Number 7 CONNECT TIMESLOT Set Multiplexed Timeslot Number 8 LOOP Loop 9 SBIT SBIT Mode 0 EXIT Return to main I O Module menu INPUT SELECT 1 Press 0 or ESC key to return to main I O Module menu Press 1 to5 to set the X 50 Channel the same configuration procedure applies to all channels CH1 to CH5 The X50 card only requires one timeslot for all 5 channels 5 3 8 2 Channel Menu Display X 50 Menu Status select channel set channel menu display lt lt IO CONFIG X50 CHANNEL 1 gt gt 1 SPEED Set rate 2 SYNC ASYNC Set Sync Async 3 CLOCK Clock Mode 4 DATA BIT Data BIT 5 LOOP Loop 0 EXIT Return to top menu INPUT SELECT Press 0 or ESC key to return to top menu Press 1 to 5 to enter configuration parameter 41 Chapter 5 Console Operation 5 3 8 2 1 Set Rate Press 1 key to set
125. t on receive data from WAN off line 1 idle WTXD green Light on transmit data from WAN off line is idle Interface and Cable Ethernet LAN Interface on RJ 45 connecter ET100 port provides Auto MDIX using direct connect cable to PC or HUB RJ 45 Pins assignment Pin 1 2 TD TD Pin 3 6 RD RD Notice When select MDI mode SW1 1 at OFF state Cable connecting to PC must be direct cable and cable to HUB must be crossed cable 114 Appendix Configuration Hardware setting Auto MDI MDIX Setting SWI I Description ON Auto MDI MDIX mode OFF MDI mode Memory Settings SWI 2 SWI 3 Description ON ON LAN TO WAN 308 packages WAN TO LAN 32 packages ON OFF LAN TO WAN 170 packages WAN TO LAN 170 packages OFF ON LAN TO WAN 32 packages WAN TO LAN 320 packages OFF OFF No defined SW1 4 No defined Parameters setting by Monitor menu or NMP Management Auto Negotiation Communication Speed 10Mor100M Flow Control Mac Filtering Communication Mode Full Half duplex Local Loop only for manufacturer testing E1 channel selection E1 Time slots selection ET100 Monitor menu setup Set ET100 card Selecting one ET100 card it displays the current configuration and status information of the N64K V35 card selected slot 04 100 card STATE NORMAL It shows the slot number card type and card status CH1 NOE1 NULL ANEG ENABLE FULL 100M FLOW CONTROL DISABLE AUTO MAC ENA
126. t pattern 9 1 IN 16 The 1 IN 16 test pattern A 1 IN 8 The 1 IN 8 test pattern B 1 IN 4 The 1 IN 4 test pattern 0 EXIT Back to upper page INPUT SELECT 1 Press 0 or ESC to go back to the upper menu Press 1 through B to select the test pattern will be sent 132 Appendix G G 6 Bit error rate insertion ERROR INSERT 1 NONE None of error inserts 2 SINGLE Insert just one error 3 1 1 Insert 1E 1 errors into the E1 link 4 1E 2 Insert 1 2 errors into the E1 link 5 1 Insert 1 3 errors into the E1 link 6 1E 4 Insert 1 4 errors into the E1 link 7 1 5 Insert 1 5 errors into the E1 link 8 1E 6 Insert 1E 6 errors into the E1 link 9 1E 7 Insert 1E 7 errors into the E1 link 0 EXIT Back to upper page INPUT SELECT Press 0 or ESC to go back to the upper menu Press 1 through 9 to select the bit error rate will be sent G 7 Display performance and test result of the E1 link 1 1 PERFORMANCE Bipolar violations count BPV Current CRC 4 error count Current errored seconds ES Current unavailable seconds UAS Current Seconds SEC Long term errored seconds LES Long term unavailable seconds LUAS Long term seconds LSEC OLD Current errored seconds ES OLD Current unavailable seconds UAS BIT ERROR BIT ERROR RATE lt ESC gt CR CLEAR SPACE REFRESH Press ESC to back to upper page Press lt CR gt to clear the result 133
127. t rate 2 048Mbps Line codes HDB3 AMI Rx sensitivity 0 43dB Transmitter driver capability 1 5km over 0 5mm 1 cable Line impedance 75 ohms unbalanced 120ohms balanced Pulse amplitude nominal 2 37V 75ohm nominal 3 00 1200hm Pulse shape ITU T G 703 see figure 1 2 Jitter tolerance ITU T G 823 compliant jitter attenuator included ITU T compliance G 703 G 704 G 732 G 823 Internal timing 2 048Mbps S0ppm Interface connectors BNC 75ohm unbalanced RJ 45 1200hm balanced System clock Internal 2 048Mbps 50ppm Recovery 2 048Mbps 50ppm 9 703 External 2 048Mbps 100ppm 1 2 2 N64 V35 Line Card Multiplexing Nx64K data onto E1 time slot Data speed Nx64K N 1 to 30 or 31 Data access RS 530 RS 449 V 35 X 21 equipped with corresponding interface cable access mode DCE Software setting interface bidirectional loop 1 2 3 A SYNC 128K Line Card Data speed lt 38 4kbps or 64kbps 128kbps sync Data access V 24 RS 232 access mode DCE Software setting interface bidirectional loop 1 2 4 G703 64K Line Card Access mode G 703 64Kbps co directional mode Speed 64Kbps 100ppm Line 0 5 0 7mm twisted pair 4 Wire Transmitting distance 600m or less 0 5 0 7mm twisted pair Impedance balanced 120ohm Standard according to ITU T G 703 and G 823 Frame format unframed Line coding accord with ITU T G 703 64K co directi
128. tTs ts26 RW Sra contig KConnectrs P 100 connectTs s27 RW Sra 97 et100 config et100 ConnectTs et100 connectTs ts28 RW Chapter 9 SNMP Operation disable 0 enable 1 et100 config et100 ConnectTs et100 connectTs ts29 RW disable 0 enable 1 et100 config et100 ConnectTs et100 connectTs ts30 RW disable 0 enable 1 et100 config et100 ConnectTs et100 connectTs ts31 RW N N disable 0 enable 1 x50 config x50 slot select RW O OO i O T OO slot 10 10 ext slot 1 ext slot 2 ext slot 3 ext slot 4 ext slot 5 ext slot 6 ext slot 7 ext slot 8 ext slot 9 ext slot 10 1 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8 9 20 x50 config x50 connectE1 RW x50 config x50 connectTS RW 98 Chapter 9 SNMP Operation x50 config x50 local loop RW x50 config 50 5 bit RW s bit 0 0 s bit 1 1 x50 config x50 channel select RW channel 1 channel 3 channel 4 channel 5 1 channel 2 2 3 4 5 x50 config x50 speed RW speed 2400 speed 4800 speed 9600 speed 19200 3 0 1 2 3 x50 config x50 async RW sync 1 async 0 x50 config x50 clock RW internal
129. tested loop is bi directional and two BERTs should be working fine E H CTBODU 00 4 5 A S YNC 128K 128 Code error Code error tester tester Local Remote Figure 6 4 6 5 Loop Test for G703 64K Card Figure 6 5 shows the schematic diagram for loop test for G703 64K card The tested loop is a unidirectional loop 00 Code error 67036 4 tester card Figure 6 5 6 6 X 50 Module Loop Test X 50 Module loop test include two parts One is 64K single direction loop to user loop The other is low speed channel loop to user loop 64K loop figure is below X 50 module 52 Chapter 7 Clock and Synchronization Chapter 7 Clock and Synchronization 7 1 Setting clock for whole machine 7 1 1 E1A1 s Recover clock MUX PLUS will pick up recovery clock from E1A1 line received signal and treat it as the clock source for the whole machine 7 1 2 E1A2 s Recover clock MUX PLUS will pick up recovery clock from E1A2 line received signal and treat it as the clock source for the whole machine E1 card will be valid when it is in duplex E1 7 1 3 Internal clock This clock source is the crystal clock source in ERM MUX PLUS 7 1 4 VO card clock card clock is provided by CH1 data port of specified SLOT n The IO cards that support such functions include N64K V35 card A SYNC 128K card SUB E1 card and G703 64K cards 7 1 5 G703 external clock The external clock
130. ther information 1 1 9 E amp M Line Card Each card includes 6 E amp M ports Ear and Mouth offering either 2 wire or 4 wire voice transmission and amp signaling with TYPE1 TYPES 1 1 10 MAGNETO Line Card Each card includes 6 magneto phone ports Each can be connected with another magneto phone set at the remote E1 side 1 1 11 X 50 Line Card Each card contains five low speed Asynchronous synchronous data interfaces Data rates 19 2kBPS 9 6kBPS 4 8BkBPS 2 4kBPS Standard compliance RS232 V 24 1 1 12 SUB E1 Line Card Each card contains two G 703 E1 interfaces Each SUB may be multiplexed into any of the E1A2 E1BI1 or E1B2 interfaces For special applications requiring the need for Timeslot 0 to be able to transmit the data of CAS signaling the SUBEI supports the function of Timeslot 0 By Pass 1 1 13 Additional Features Optional expansion chassis for dense data ports application modules are hot swappable Note The 9th 18th slots are defined as I O slots and described logically as slot 01 slot 10 The upper amp back panel of I O slots have been clearly marked on the rack Any of the logical slots 1 10 can random insert N64K V35 A SYNC 128K G703 64K E amp M FXS FXO MAGNETO Sub or Ethernet Bridge I O line cards 13 Chapter 1 Introduction 1 2 Technical Specifications 1 2 1 E1 Line Line Card 1 signal structure Frame format CAS PCM30 CCS PCM31 CRC ON OFF Bi
131. ting 1 Cards For details of all the different IO cards and their connections from front panel with different cables see chapter 3 The IO cards all have DCE interface To emulate DTE you must use crossover cables For DTE crossed cable connection methods see fig 2 8 fig 2 9 fig 2 10 2 10 Connecting Sync Tail Circuits P auta a m n m n d MODEM MODEM Fig 2 7 Connecting multiplexers with tail circuits DAI TERMINAL B The El clock of MUX PLUS is configured as master clock while that of MUX PLUS B is configured as slave clock The Tx clock of MODEM B is configured as loop clock MODEM A and MUX PLUS B both DCE are connected with crossover interface cables All terminal interface cables are straight through cables 21 Chapter 2 Installation LUS MODEM 68 S S S 8B RD RD DE ET co co E EN DER DER ETC 2 Ex E ETC RC RC description h operating mode OTR DISR ETC and RC are not used Fig 2 8 RS 232 cross cable MLIBLUS MODEM 58 YF 5 m Se ROA ROA mp Se ROVE ROB RTS x RTS co co ETC A REGAJ RCA me 070 TT ROB RCB Fig2 9 X 21 cross cable MODE 50 p 5 cc PLAY PLAY eto 2 RB c D 103 KB KB Bi Bin SB bou S B B B B B Fig2 10 V 35 cross cable 22 Chapter 3 LED Indicators and Cable Pin Definitions Chapter 3 LED Indica
132. tion However only one timeslot can be assigned to one channel Press 3 to enter the configuration of work mode 5 3 4 3 Set Work mode Press 4 to set work mode of the FXS channel The menu will display lt lt IO CONFIG FXS CHANNEL 1 WORK gt gt 1 NORMAL 2 HOTLINE Set hot line off hook will ring remote side 0 EXIT Return to the upper menu INPUT SELECT O indicates the current setting Press number 1 to 2 to configure and press 0 or ESC to return to the upper menu After selection the menu will refresh and will indicate the new setting 40 Chapter 5 Console Operation 5 3 5 Set FXO Card Please refer to FXS configuration menu The settings for FXO are the same with the exception that there is no work mode setting for the FXO cards Only FXS supports the hot line function 5 3 6 Set E amp M Card Please refer to FXS configuration menu The settings for E amp M are the same with the exception that there 15 no work mode setting for the E amp M cards Only FXS supports the hot function 5 3 7 Set Magneto Card Please refer to FXS configuration menu The settings for Magneto card are the same with the exception that there is no work mode setting for the Magneto cards Only FXS supports the hot line function 5 3 8 Set X 50 Card Input X 50 module number from the main I O module menu The system will check and display the current configuration and status SLOT 4 X50 STATE NORMAL Slo
133. tions 1 1 2 CPU Control Card CPUA CPUB slots can insert two CPU modules that automatically work in redundant operation mode CPU modules are responsible for all parameter setup from local PC or from the selected in band line The setup of the ERM MUX Plus may be accomplished Local PC connected by Ethernet to SNMP can be extend to multiple cases with RS485 twisted pair Local PC connected by serial NMP port to NMP GUI 1 network connected to SNMP NMP GUI Local terminal console mode 1 1 3 E1 Line Card EI A EIB slots can insert two line modules that automatically work in redundant operation or separately Each slot be selected as single E1 module 1xE1 double module 2xE1 When all 1 are selected as single 1xE1 the 4 El channels all support data voice CAS signaling cross connection and multiplexing Notice two E1 modules must be configured to single or double E1 mode simultaneously 1 Combinations single module single E1 mode defined slot single module double E1 mode defined E1A slot single module single E1 single module single E1 single module double E1 single module double E1 2 2 redundant or 4xE1 channels 2 working frame mode CAS PCM30 or CCS PCM31 3 Backup mode between E1 modules The E1 modules may operate in working or backup mode and are capable of automatic switchover in case of failure between and the E1B Notice when configured in backup mo
134. tors and Cable Pin Definitions 3 1 Front panel LED indicators LED names Color Descriptions POWER Card green when lit indicates power 15 normal when off power failure CPU Card PWR green when lit indicates Card power normal when off Card power fault Major Alarm red when lit indicates major alarm Minor Alarm red when lit indicates minor alarm Failure red when lit indicates configuration failure when off normal Active green when lit indicates working when off standby Link yellow when lit indicates SNMP PORT LINK when off NO LINK 1 Card PWR green when lit indicates Card power normal when off Card power fault Alarm red when lit indicates Card alarm when off normal Active green when lit indicates working when off standby Chl SYNC Signal red red when lit indicates SYNC Loss Signal Loss when off normal Loss Loss Ch2 SYNC Signal red red when lit indicates SYNC Loss Signal Loss when off normal Loss Loss G703 64K Card PWR green when lit indicates Card power normal when off Card power fault Alarm red when lit indicates Card alarm when off normal Chl red when lit indicates Signal Loss when off normal 1 Ch2 red when lit indicates Signal Loss when off normal CH2 Ch3 red when lit indicates Signal Loss when off normal CH3 Ch4 red when lit indicates Signal Loss when off normal CH4 N64K V35 Card PWR green when lit indicates Card power normal when off Card power fault
135. ure occurs to the CPU card the fail LED will be on otherwise it will be off The system will provide an alarm trigger for major and minor alarm output to control center via the alarm relays Alarms and Events of ERM MUX plus Category Card type Alarms or Events Equipment power on Equipment shutdown EI SIGNAL NORMAL E1 SIGNAL LOSS 1 EI card El AIS NORMAL 2 E1 card N64K V35 card Ee ros Events A SYNC 128K card FXS card LOCAL E1 SYNC LOSS FXO card E amp M card REMOTE E1 SYNC card REMOTE E1 SYNC L CPU card i UPS EI CPU CARD ALARM ACTIVE THE BACKUP MODE E1 CPU BACKUP E1 CARD ACTIVED CARD PLUG OUT Note This is affected only to the unassigned card slot or any card type setting CARD PLUG IN Note This is affected only to the unassigned card slot or any card type setting Alarm El card Back to normal state Major Alarm CPU card SR Back to normal state Alarm P ope og Back to normal state Alarm Fans Al TE Back to normal state Minor Alarm card alarm SEN Back to normal state G703 external clock Se oss Sync normal 50 Chapter 6 Test and diagnosis Chapter 6 Test and diagnosis There are red or yellow alarm indicators on the front panel of each card designed to indicate corresponding failure For example the Sig Loss on E1 card means that no E1 signal is received Sync LOSS indicates that E1 frame synchronizatio
136. us 0 configure timeslot cross 1 fxs config fxs slot select RW 14 ext slot 4 slot 10 10 ext slot 1 ext slot 2 ext slot 3 ext slot 6 ext slot 7 ext slot 8 ext slot 9 ext slot 10 11 12 13 14 ext slot 5 15 16 17 18 19 20 fxs config fxs channel select RW channel 1 channel 2 channel 3 channel 4 channel 5 channel 6 RAR 1 2 3 4 5 6 fxs config fxs connectE 1 RW 9 om 2 oosom fxs config fxs connectTS RW ONDOA ROON 91 Chapter 9 SNMP Operation fxs config fxs work mode RW normal 0 hotline 1 fxs config fxs Interface status NORMAL 0 ALRAM 2 Active 1 fxs config fxs configure or get status 1 2 1 RW 2 3 1 RW 2 get_status 0 configure_timeslot_cross 1 fxo config fxo slot select RW slot 9 9 0 slot 10 10 ext slot 1 ext slot 2 ext slot 3 ext slot 4 ext slot 5 ext slot 6 ext slot 7 ext slot 8 ext slot 9 ext slot 10 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8 9 20 fxo config fxo channel select RW channel 1 1 channel 2 2 channel 3 3 channel 4 4 channel 5 5 channel 6 6 fxo config fxo connectE1 RW ARON T OARWAN gt disable 0 92
137. v35 n64v35 connectTs RW 1 disable 0 config ConnectTs ts9 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 1510 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 1611 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 1512 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 1513 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs ts14 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 16515 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 516 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 16517 2 enable 1 n64v35 n64v35 IN64v35 connectTs RW 1 disable 0 config ConnectTs 518 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 1519 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 520 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 1621 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 522 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 523 2 enable 1 n64v35 n64v35 n64v35 connectTs RW 1 disable 0 config ConnectTs 1624 2 enable 1 ON Chapter 9 SNMP O
138. voice call Alarm Date Time Y ymmddhhmmss 113 Appendix Appendix A Specifications of ET100 card When the ERM MUX PLUS uses the ET100 card it is not only a multifunctional TD intercrossing multiplexer but also a high performance 10 100M Ethernet Bridge over E1 LINK The physical interface of ET100 is RJ 45 Ethernet Each card provides two ports The rate of WAN in each port ranges from 64Kbps 1984Kbps and can be selected according to user s needs when any EI line of the device is linked The rate of LAN is 10M 100M auto negotiation and user can set to link HUB or PC without changing the cable MDIX Features LAN 10 100Mbps full duplex half duplex Support IEEE802 3 flow control Auto MDI MDIX detects and corrects crossed cable 256 MAC address with 5 minute automatic aging Auto address update Up to 340 packages buffer WAN Support HDLC protocol Sending data follows external E1 clock Provide loop test function Rate is assigned according to user need Illustration of LED Indicators Name Color Descriptions PWR green Light on indicates Card power normal off Card power fault Alarm red Light on indicates Card alarm off normal Link status yellow Light on indicates linked off not linked ERR yellow Light on indicates some error event happened off normal DP STAT green Light on indicates full duplex off half duplex Speed green Light on 100M off 10M WRXD green Ligh
139. wo ends of RS 485 and major minor alarm contact points on its backplane cannot be used For the device management system uses the main chassis and expansion chassis as one device and supports either terminal or NMP SNMP management mode MUX PLUS main chassis can have only one expansion chassis The connection to expansion chassis 1 Connect main chassis to expansion chassis by HDB62 expansion chassis signal cable Cable connector is on the backplane as following Fig B1 cable pin assignment see section 4 2 Confirm no CPU or 1 cards are in expansion chassis 3 Power on without regard to sequence however it is suggested to switch on the main chassis first 4 Set the parameters for each port to start work of expansion chassis see section 3 Suto resume Power switch AC Power socket Extension case cable connector Fig Connections on backplane 119 Appendix B B 2 Settings for Extension Case by Terminal After power on system displays on screen lt lt MAIN MENU gt gt E1 CONFIG I O CONFIG DISPLAY CONFIG CONFIG SET DEFAULT SET SYSTEM 0 EXIT Select 2 displays INPUT SELECT 2 IO CONFIG Ou fF WN H BOARD NO 1 4 5 6 7 8 9 10 17 E 1 19 E 3 20 E 4 21 E 5 23 E 7 26 E 10 INPUT BOARD NO 26 EXTEND slot 10 N64 V35 STAT NORMAL 1 1 1 1 30 DCE INTERNAL CLOCK NOLOOP CH2 E1A2 1 31 DCE INTERNAL CLOCK NOLOOP CH3 E1B1 1 31 DCE INTERNAL CLOCK NOLOOP CH4 E1B2 1 31 DCE INTERNAL
140. y Windows based software and serial connection to the NMP Ctrl port while SNMP mode uses the industry standard SNMP protocol to manage the rack Only one mode may be enabled at a time NMP MODE MAJOR UP NMP DOWN E1A1 NULL E1A2 NULL E1B1 NULL E1B2 NULL SYSTEM CONFIG NMP MODE 1 MAJOR JOINT 2 SUB JOINT 3 DISABLE NMP 4 IP ADDRESS 5 DEVICE ADDRESS 0 EXIT INPUT SELECT 1 select 1 to enter major joint lt lt SYSTEM MODE MAJOR gt gt 1 UP 2 DOWN 0 EXIT INPUT SELECT 1 select 1 to enable management lt lt SYSTEM CONFIG NMP MODE MAJOR UP gt gt 1 LOCAL NMP 2 SNMP 0 EXIT INPUT SELECT 2 select 2 to switch to SNMP feature lt lt SYSTEM CONFIG NMP MODE MAJOR UP gt gt 1 LOCAL NMP 2 SNMP 0 EXIT INPUT 5 0 select 0 to exit the Major up menu lt lt SYSTEM CONFIG NMP MODE MAJOR gt gt 1 UP 2 DOWN 0 EXIT INPUT SELECT 0 select 0 to exit the major menu NMP MODE MAJOR UP SNMP DOWN E1A1 NULL E1A2 NULL E1B1 NULL E1B2 NULL lt lt SYSTEM CONFIG NMP MODE gt gt 1 MAJOR JOINT 2 SUB JOINT 3 DISABLE NMP 4 IP ADDRESS 5 DEVICE ADDRESS 0 EXIT INPUT SELECT 4 select 4 to enter agent setup 64 Chapter 9 SNMP Operation Now the IP address subnet mask default gateway community strings TFTP server IP path and management workstation information must be set to complete the agent configuration Follow the key in example below Start by key
141. ync 128 config FXS config FXO config E amp M config Magnets config ET100 config X50 config SubE 1 config Backup Restore hitp 172 24 1 199 9703 amp 4k config asp Please note the following 1 The g703 64 codirectional I O card has 6 64kbps synchronous channels When assigning the E1 channel to the card channels you may use any E1 channel source The available timeslots for each E1 channel are shown in the format E1A1 0 31 E1A2 0 31 etc 2 In almost every case the g703 64 clock will be set to internal A setting of external is only possible if the I O card will be the system clock source for the E1 See system config 3 Click OK to save any channel changes Select the channel and click Show to display the current channel settings 72 Chapter 9 SNMP Operation Click Async 128 config to display and set the I O card configuration E 172 24 1 139 index him Microsoft Internet Explorer BERS ER Vew Hep ERM MUX Plus contact com Async 128K config async128K channel select Channel 1 location my location async128K connectE1 al 17224 1 199 None E1A1 0 31 E1A2 0 31 E1B1 0 31 E1820 31 Realtime status None gt 1 1 0 31 E1A2 0 E1 performance status 31 E181 0 31 E1B2 0 31 ps BERT status async128K loop no loop Device info async128K

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