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ERM-MUX-PLUS User Manual

1. 16 2 3 AUXILIARY CONNECTIONS ON REAR OF 5515 14 1 1 4 hona sas 16 2 4 CONNECTING POWER SUPPLIES 522 52 32 eros clack erar E RUE ERE PEE 16 2 5 CONNECTING SNMP NETWORK MANAGEMENT 55 17 2 6 CONNECTING NMP NETWORK MANAGEMENT ACCESS 4 4 4 1 4 4 17 2 7 CONNECTING MONITOR CONTROL TERMINAL 18 2 8 CONNECTING 703 4 4 4 a 18 2 9 CONNECTING EL CIRCUITS miee chio cro rrt SE REEF a E CERE Pe D TEE Ee o UST aeree 18 2 VO CONNECTING l O CARDS tei ied 18 2 11 CONNECTING SYNC TAIL CIRCUITS oett Eara Eee UR cubes cel Carai eee exe ne 19 CHAPTER LED INDICATORS AND CABLE PIN DEFINITIONS eene ee eee e een nennen nennen nost sss enne 21 S FRONT PANEL LED INDICATORS 222 2622 ette bee th io erret Sete a ee beoe ede b Ede Lee
2. 29 Chapter 3 LED Indicators and Cable Pin Definitions This page was left blank intentionally 30 Chapter 4 Hardware Settings Chapter 4 Hardware Settings When setting the ERM MUX PLUS via NMP 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 SW2 ON places card interface impedance at 75 ohm for BNC All OFF places 1 card interface impedance at 120 ohm for RJ 45 DIP EMP 8E1 V1 1 sw2 Sw2 sw2 Sw2 sw2 Sw2 sw2 EMP_8E1 SUB_V1 1 swe ag 4 1 El Card 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 SW10 SW18 CH4 Jumper SW8 SW16 SW4 SW12 SW20 Jumpers 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 2 z 50000 550000 8 lt 5 MUX_N64 V35 _V1 0 4 2 N64 Card 31 Chapter 4 Hardware Settings 4 3 E amp M Card 4 3 1 E amp M Type Setting See Fig4 1 2W
3. current setting Press 0 or ESC return to the upper menu Press 1 4 to change Loopback configuration will follow the new setting 5 13 Display devices configuration Press 3 from the main menu The system displays the configuration and status of each module including CPU E1 and I O cards lt lt DISPLAY CONFIG gt gt Menu Description 1 DISPLAY BOARD DETAIL Display card configuration 2 DISPLAY WORK STATE Display device and working status of card 0 EXIT Return to the main menu SELECT 1 Pressing will show the following status Presence of cards Working status Configuration parameters Note The system will not automatically refresh 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 including CPU power fan El and I O cards The system will refresh in real time It will also display the status of G 703 external clock device if 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 46 Chapter 5 Console Operation 5 14 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 previously saved ones Following the settings done previous
4. 1 8 E1 LINE 5 SIGNAL LOSS 1 8 E1 LINE 6 SIGNAL LOSS 1 8 E1 LINE 7 SIGNAL LOSS 1 8 E1 LINE 8 SIGNAL LOSS 1 8 E1 LINE 1 SIGNAL LOSS 1 8 E1 LINE 2 SIGNAL LOSS 1 8 E1 LINE 3 SIGNAL LOSS 1 8 E1 LINE 4 SIGNAL LOSS 1 8 E1 LINE 5 SIGNAL LOSS 1 8 E1 LINE 6 SIGNAL LOSS 1 8 1 LINE 7 SIGNAL LOSS 1 8 E1 LINE 8 SIGNAL LOSS 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 5 1 3 Main Menu lt lt MAIN MENU gt gt Menu Description 1 E1 CONFIG Browse and modify E1 card parameters 2 1 0 CONFIG Browse and modify 1 0 card parameters 3 DISPLAY CONFIG Display configuration parameters 4 CONFIG Configure and save 5 SAVE DEFAULT Set the device as default 6 SET SYSTEM Browse and modify system parameters 7 BERT Bit Error Rate Test 0 EXIT Exit menu to monitor mode NPUT SELECT Press number key 1 to 7 to enter corresponding menu Or press 0 or ESC to return to the monitor mode
5. lt lt 1 0 CONFI G G703 64K gt gt Menu Description 1 CHANNEL 1 Set channel 1 2 CHANNEL 2 Set channel 2 3 CHANNEL 3 Set channel 3 4 CHANNEL 4 Set channel 4 0 EXIT Return to the input box of I O configuration SELECT 1 Press 0 or ESC to return to the main menu of I O configuration Press to 4 to enter the channel configuration for the G703 64K channel The procedure is the same for each channel 1 4 The basic settings are similar to those of the N64K V35 however each channel be assigned only one timeslot 64kbps 5 6 Set A SYNC 128K Card When entering the A SYNC 128K card configuration under the I O card sub menu the display will show the current configuration and status information of the A SYNC 128K card selected slot 2 A SYNC 128K STAT NORMAL CH1 NULL INTERNAL CLOCK NORMAL MARK TD MARK RD OFF RTS OFF CH2 NULL INTERNAL CLOCK NORMAL MARK TD MARK RD OFF RTS OFF CH3 NULL NTERNAL CLOCK NORMAL MARK TD MARK RD DTR OFF RTS OFF CH4 NULL INTERNAL CLOCK NORMAL MARK TD MARK RD OFF RTS OFF CH5 NULL INTERNAL CLOCK NORMAL MARK TD MARK RD OFF RTS OFF CH6 NULL NTERNAL CLOCK NORMAL MARK TD MARK RD DTR OFF RTS OFF 5 6 1 A SYNC RS232 menu display lt lt 1 0 CONFI G AJ SYNC 128K gt gt Menu Description 1 CHANNEL 1 Set channel 1 2 CHANNEL 2 Set channel 2 3 CHANNEL 3 Set channel 3 4 CHANNEL 4 Set ch
6. ttt eode tei e tede ee e o iaa eere Redes eed 45 5 124 SCt LOOPDOGCK LE 46 5 13 DISPLAY DEVICES CONFIGURATION 5 eoo nee re ee e E eter Se pee re reae eee eee Rega de de Beeren ge EE 46 5 14 ET 47 5 15 RESET DEVICE CONFIG RATION TO DEFAULT 33 22 x Ld ee cd ae 47 Table of Contents 5 16 BROWSE MODIFY SYSTEM PARAMETERS sscescscsesscsscecsceecccsssececsesscseesesseussecesesscseeusesecsssesesuusesscsesesecesesseeusasecseueseeesseseesusaeass 5 16 1 Display system Version o coe re eh e aee YR EHE 5 16 2 Modify Systemi Clock t ra cet ee n EUNT e e i eese et ie re 5 17 MODIFY NMP SNMP PARAMETER ccccccccessscccsscsscecssecucseseceusesscevsesecscusesscusseseeuausessssesecsusecesusesucausessseuseseesesesecnsueseueseneues 5 17 1 Set up timeslot of in band NMP heitini iiidid 5 17 2 Set down timeslot of in band NMP cccsscccccessccesesssccesssecccsssccccesseccessseeesessseecessescesessessesseccessseeceasecenesseecessseeeeees 5 17 3 Disable NMP stt a e endete al reet ote 5 17 4 Change IP address eb e Ee rete etes ade es uec eas pe Foe aped ee be ete 5 17 5 Device Address NMD ier er eere ee eed eere e etd p RET ele a de pete e 5 17 6 SE
7. 34 Chapter 5 Console Operation 5 2 Set E1 card Press 1 from the main menu to configure E1 card If no card is found the display shows NO E1 CARD If the types of two El cards are inconsistent the display shows INPUT E1 LI NE 1 8 1 Press number key 1 to 8 to enter a corresponding sub menu of El 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 El 1 current parameter LI NE CCS CRC4 DI SABLE NOLOOP HDB3 RECEI VE JITTA NMP NMP DI SABLE 0 BERT BERT DISABLE 2E11 1 NONE channel menu display lt lt E1 1 CONFIG gt gt Menu Description 1 El FRAME TSO PASS Set frame mode and timeslot 0 bypass 2 El CRC Set CRC 4 mode 3 E1 LOOP Set loop back test mode 4 CODE Set E1 line code 5 JITTER Set E1 JITTER 6 TI MESLOT CROSS Set timeslot cross connections 0 EXIT Return to the upper menu SELECT Press number key 1 to 6 to enter the corresponding sub menu Press 0 or ESC return to the upper menu 5 2 1 Set Frame Mode From the E1 channel menu select 1 to enter frame mode configuration The menu displays lt lt 1 1 CONFIG FRAME TSO gt gt Menu Description 1 CCS 31 SLOTS Sets the E1 framing 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 SELEC
8. gt 1 4 5E1A4 5 gt E1A5 6 gt E1A6 7 gt E1A7 8 5E1A8 The example means the timeslots 11 to 20 of channel E1A1 go to the timeslots 11 to 20 of channel E1A3 and timeslot 21 goes from E1A3 INPUT TIMESLOT 1 20 2 1 20 After inputting timeslot crossing the results will be displayed 1 1 CROSS TIMESLOT 1 20 2 1 20 Press 2 to clear timeslot cross of the current E1 channel say E1A1 CLEAR ALL CROSS SETUP ARE YOU SURE Y N Y Press 0 or ESC to return to the upper menu 5 3 Set I O card From the main menu press 2 to check I O card The display shows the slot number for each I O card 10 CONFIG BOARD NO 1 2 3 4 5 6 If there are no 1 0 cards NULL be displayed NPUT BOARD NO Input the slot number to enter the corresponding configuration menu for that card If the selected slot is empty then the warning message will display THE NO BOARD IS EXIT INPUT PLEASE AGAIN BOARD 1 2 3 4 5 6 BOARD 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 1 N64 V35 STAT NORMAL The display shows the slot number card type card status and status of each channel CHI E1 1 1 10 I NTERNAL CLOCK NORMAL MARK TD MARK RD ON RTS ON CH1 E1NO NULL DCE INTERNAL CLOCK NOLOOP The status of each channel including
9. 12 1 2 Zr COI 12 1 2 2 N64 V35 Lihe Catrd iit a Nee dn er eto ERE CT RH 13 1 2 3 A SYNC 128K Line Card ie D EE veo TET n E Va be REY e Miaka PES 13 1 2 4 G703 64K Card tte tee see E eate D E her e QAI HP ES 13 12 5 E amp M Line Gard e o eter ee a epo t eee ease aai erected ola thee 13 126 AXO Line GOrd ion c per trea Dni reti p i pir aT i pur 13 2 EXS EINE CIF n eee E ee m ts eie dece ertet RE redeo ES 13 1 2 8 ET100 Ethernet Bridge Line Card a aa a a aa a a a a a a eaa a ae a aa A OE Ea 14 41 2 9 RS 485 RS 422 Serial Trib tary Card i31 ne eite ibtd 14 1 2 10 50 ito ei eet tee idus condere is 14 1 2 11 SUB E1 Line Card Under Development ccccsssccccessscceessscceessssccessseceesssecsessescsessseeeessesceesssecsesasecesssseceseasaseeeaeeeeena 14 12 12 Power Modules yo DR eria o OHIO e Dio e 14 1 2 13 Physical Spe ifications s ec ee led eun 14 CHAPTER 2 INSTALLATION Rm 15 2 1 INSTALLING BRACKETS ON CHASSIS 1 5 22 22 15 2 2 POWER MODULES AND LINE CARD INSTALLATION 0 2ss0esesesceessnscsseccsssrenscsnscsccscascsanacacccascceccccscccccacecccccececccescseccecccecccseueccuccesesens 15 2 2 1 C bl connectors ro aun
10. 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 41 Chapter 5 Console Operation 5 8 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 9 Set E amp M Card When entering the E amp M card configuration under the I O card sub menu the system checks and displays the current configuration and status information of the E amp M card selected slot 3 E amp M STATE NORMAL Slot number card type card status CH1 NOE1 NULL NORMAL 1 5db 2 0db The display shows the status of each channel including multiplexed E1 channel timeslot clock mode loop mode TX LEVEL RX LEVEL CH2 NOE1 NULL NORMAL 0 0db 0 046 CH3 NOE1 NULL NORMAL 0 Odb 0 046 NULL NORMAL 0 Odb 0 046 CH5 NULL NORMAL 0 Odb 0 046 CH6 NULL NORMAL 0 Odb 0 046 5 9 1 E amp M MENU DISPLAY lt lt 1 0 CONFIG E amp M gt gt Menu Description 1 CHANNEL 1 Set channel 1 2 CHANNEL 2 Set channel 2 3 CHANNEL 3 Set channel 3 4 CHANNEL 4 Set channel 4 5 CHANNEL 5 Set channel 5 6 CHANNEL 6 Set channel 1 0 EXIT Return to the main menu of IO card NPUT SELECT Press 0 or ESC to return to the I O card sub menu Press 1 to 6 to enter the E amp M channel configur
11. 31 E1 4 free timeslot 5 1 31 E1 5 free timeslot 6 1 31 E1 6 free timeslot 7 1 31 E1 7 free timeslot 8 1 31 E1 8 free timeslot CURRENT E1 1 1 10 USAGE 3 9 11 INPUT E1 LINE 1 8 The display also shows any current status if there are any timeslots connection from any CURRENT E1A1 NULL INPUT EXAMPLE 3 9 11 TIMESLOT 3 9 11 more idle timeslots can be assigned N64 I O 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 E1A1 selected earlier are assigned to CH1 of I O card Input the idle timeslot number s and press Enter to confirm Return to the upper menu 38 Chapter 5 Console Operation If the input timeslot has already been assigned previously the system will prompt Press 0 or ESC return to the upper menu Press 1 8 to enter the El configuration item THE TIMESLOT ALREADY USED I AGAIN I TIMESLOT If no timeslot number has been input then press Enter or ESC to return to the upper menu 5 3 5 Set loop mode Press 4 to set loop mode of I O channel The menu displays lt lt 10 CONFI G N64K V35 CHANNEL 1 LOOPBACK gt gt Menu Description 1 NORMAL Without loop 2 LOCAL LOOP 3 REMOTE LOOP 4 LOOP 0 EXIT Return to the upper menu I SELECT 0 indicates the current setting Press 4 to select the loop back configurati
12. 32 4 3 2 Signaling Settings ice ete peto a e de pe rag v eee e epe ee 32 4 3 3 E amp M Signaling Type Setting eie ir sack rete ettet eo oat EL Io Ee ko P Ho ne Ee de PR 32 CHAPTER 5 CONSOLE OPERATION i ccssesscccscsessesesecssccacscssesecesocccndcshesetrecctocensvedecncconsesnssessveecosessesesssscctscesvesecontcccbecartersreses 33 5 INITIAESETUP s ees E eo ote pe eR reme tee e aeger eod 33 CRINE EC PEN 33 5 L2 Input PassWOFd aee nA ee cte ete e ube duane dea Red Eh ee Eng en eres da ba EET 34 5 1 3 MOIn Menu tttm MP DE M rae Museo IUE Rn 34 5 2 SETEL GARD e ERE e ERR D ERR lorena teresa 35 5 21 Set Frame MO dA prt rib epi 35 5 2 2 Set CRCMOHUe Ren te e Ee aeo rate a deo EAE e 35 5 2 3 SELLOOD BOCK 5 vss ette aeneo aa 36 M 36 EE 36 5 2 6 Set Timeslot Cross COMMOCT iiic A ee ein ET ee Geese Ceiba nae Dee Ma eR BE Ved have Top Cid aee 36 5 3 SETIVO CARD Medea aed oe 37 5 3 1W64K V35 ca rd configuration o cec a c toto o ee c d e eee e tete Hoa ec d 37 5 3 2 N64K V35menu display v
13. Modify System Parameters From the main menu select 6 SET SYSTEM The display will show lt lt SYSTEM MENU gt gt Menu Description 1 VERSI ON Display system version 2 CLOCK Browse modify device clock 3 NMP CONFIG Modify NMP configuration 4 1 BACKUP Modify backup mode of device E1 5 CHANGE PASSWORD Modify system password 6 SETUP TI ME Modify device time 7 SETUP EXTEND BOX Modify EXTEND BOX 0 EXIT Return to the input box of the main menu NPUT SELECT 1 Press 0 or ESC return to the main menu Press 1 to 6 to get system info and or modify the configuration 47 Chapter 5 Console Operation 5 16 1 Display system version Press 1 to enter the VERSION mode display menu ERM MUX PLUS version 4 00 5 16 2 Modify System Clock Press 2 to enter the CLOCK mode configuration menu The menu will display lt lt SYSTEM CONFI 6 CLOCK gt gt Menu Description 1 INT OSC Internal OSC is source 2 10 CLOCK Set I O as external clock 3 EXTERNAL CLOCK Set external clock 4 El RECOVER CLOCK 1 E1A recover clock is source 0 EXIT Return to the upper menu SELECT 1 indicates current setting Press 1 to 4 to select the desired configuration or press 0 or ESC to return to the upper menu After configuration change by pressing key 1 to 4 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
14. Set WOTrK mode unies t daB ae ante ihn nte a 41 5 8 SETEXO CARD iiie eere tile ee aliene uet esses been e eai y tete 42 5 9 SET E amp M CARD rto te t p reto M D aep 42 5 9 T ESM MENU DISPLAY icit t et te aa ocu ada eee ene necu cil dan celeb see eed 42 5 9 2 E amp M Channel menu display 42 5 T0 SET X DOCABD eec t RET IE codes NERONE FREIE VU Ee Ege meat te ev cete bays 43 5 TISELETTOO CARBD 4 5 n eee ERR E 43 5 11 TSet multiplex ET riumbet 3 iet D dote i ehe conde D pede aa cea Seba Seas e eg 43 5 11 2 Set Auto NegotlatiOn e eo Ies Ve Ri 43 5 11 3 Set Full Half Duplex icit eid E HA HERCULI ERE LRL ER ERU ERA EE EA ECRIRE EE EE A 44 5 11 7 Set UTPPortSp ed upon 44 5 11 5 SeEFIOW COntEOL oe Nite e ER eee eer ee Gauls Die etae eeu geo aeo RAE 44 5 11 6 Set MAG FIETERING emanat nane 44 5 11 7 Set LOCA LOOP ses ish sce b e P PU Red 44 5 125 5485 422 22 EE ERES 45 5 12 T RS485 Configuration Menu x3 ede doa e veles eee exe ites Bee 45 5 12 2 RS485 Channel Configuration Display cccsccccccssccccessssccssssscessssscceesssccsssseccssseecesssecceesseecsessesceesssseeeseeeceesseseeeseeeeesas 45 5 12 3 Set multiplex ET n umbeF
15. Te 21 3 2 INTERFACE CONNECTOR PINS AND DEFINITIONS 23 3 2 Pins us 23 3 2 2 N64K V 35 CARD ise e e e RA UH EP ier E Eros t doe e ee me emat 24 3 2 3 A SYNC 128 aerei acs thes Ee eia redeo ocio hues e pe Ha 27 3 24 Card si dde e ded tete re Boe ciere pe de e Pe Guia ea Cok vita beide 28 3 2 5 seva easet otii imeem 28 2 2 6 S Cua a M 29 3 2 7 EXOICAOFO eoe Ee e tein rv E A ev evi ee PAPER CAPERE EE 29 3 2 8 R 485 422 Pin Assignment c coe SEE d D A dk a Ee e teda eee oa e 29 Table of Contents CHAPTER 4 HARDWARE SETTINGS 0 icc cccccccasceccssscevsccctesscacesecesaccstensnseecvcceseveisetesesncconseunscessvencbacvensercescctacscsseseceseccceusseced renee 31 4 1 ET CARD a nente rette ig rr ett ise pes e tees sha oven cie M iecore anneal due Sene elt ioco vr cals 31 4 2 NGAK N3S CARD 1 1 1 aereo aene ten dete ot emet iie leider EY des 31 CARD oer e eor er RO I ete Pete 32 43 D E amp M Type Setting oie aetas aa asit attore ated rre t ee Diete i IRIS
16. The contents of this document are subject to change without any prior notice Table of Contents 1 2 2252 9 GENERAL PIDE 9 1 1 1 Power Supplv Modules piter met e bee tt itor eer ir 10 11 2 CPU sii e Ee esae ede et deae deg Pod eatin juve bes denke e do papa delen ene o oue do ee ae sett 10 by RSs BS E cay i i gl eo fo epee err tut anb ette ne 10 LTA N64K V35 line Cdkdz inii eec rte eh ete e aera tec heated tates ici o et ber Stu 11 DTS ASSYNG 128K Line Card iati e o heb ta e eroe piod ben ate nere 11 1 1 6 G703 64K Eine e Ee d erae eter 11 Tine Card os tee v OE ten ce nme 11 18 FXOLine COU s sitet ER e end ree es 11 I T 9 F amp M Line Gardiner co detecte retira pae ere ioo 12 1d TOX5QLineCard E der ea YR Sab reo e E eden Uta 12 1 1 11 ET100 Ethernet Bridge itt 12 11 12 R9 485 RS 422 Line Card i ed etti a otv enit 12 1 1 13 SUB E1 Line Card Urider siae ate te tr a derbi ted rea e p rr Ead 12 114 Ad ditional Features n e EAE DIE daa ad eee RE NEE 12 1 2 E
17. gt Menu Description 1 STOP Stop BERT test OFFLINE offline test 3 ONLINE Online test 0 EXIT Return to previous menu SELECT 1 indicates current setting Press 1 3 to choose setting press 0 Enter or ESC to return to upper menu Press 1 3 to display this menu again but the position of is changed with the setting value 5 22 2 Set BERT Test Pattern In the BERT test menu press 3 to choose modify BERT test pattern and the menu displays lt lt BERT TEST PATTERN gt gt Menu Description 1 2 9 1 Select the 2e9 1 pattern 2 2 11 1 Select the 2e11 1 pattern 3 2 15 1 Select the 2e15 1 pattern 0 EXIT Return to previous menu SELECT 1 indicates current setting value Press 1 3 to choose setting press 0 Enter or ESC to return to upper menu Press 1 3 to display this menu again but the position of is changed with the setting value 51 Chapter 5 Console Operation 5 22 3 Set BERT Error Code Insert In the BERT test menu press 4 to choose modify BERT error code insert and the menu displays lt lt BERT TEST PATTERN gt gt Menu Description 1 NONE 2 SINGLE Force a single bit error 3 1E 3 Set bit error rate 1 in 1000 4 lE 4 Set bit error rate 1 in 10 000 5 1 5 Set bit error rate 1 in 100 000 0 EXIT Return to previous menu indicates current setting value Press 1 5 to choose setting press 0 Enter or ESC to return to upper menu Press 1 5 to display th
18. input service the power module cards CPU card and E1 card The E1 backup provides 1 1 modes All 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 1 1 General Features Structure 19 or 23 inch rack mountable 4U standard 18 slot chassis from left to right The 1st and 2nd POWERA slots The 3rd and 4th POWERB slots The 5th CPUA slot The 6th CPUB slot The 7th E1A slot The 8th E1B slot The 9th to 18th slots defined as I O slot 01 I O slot Notice Each slot has a mark in the front top of the case The10th slot 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 eight 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 from shelves racks SNMP SNMP Gateway interface provides 100Base TX unshielded twis
19. is 2 Wire mode 4W is 4 Wire mode 4 3 2 Signaling Type Setting For the Audio E amp M V4 card can be supported no signaling the LEDs are condition of the data When no signaling in 24 1 the J6 should be shorted 4 3 3 E amp M Signaling Type Setting Table 4 1 A means connected to A side B means connected to B side C means not connected Jumper setting Jumper 1 2 3 TYPE 4 5 SI B B B A A 52 C A A B C S3 A B A B A S4 B B B A A S5 B B B A A Table 4 1 5 kind of Signaling Type S1 S5 setting AI SSA T 2 RJA5X6 1SA5 4W 2 03 CH3 4W SS E3 2W CH4 ssai 4W 5SA5 SS F3 2W CH6 aw CHS Fig 4 1 E amp M Card Jumpers setting bottom top 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 HyperTerminal program on a Windows PC The parameter settings for HyperTerminal 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 the backup 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
20. networks and PBX 8 3 Data connection among multiple points In the figure 8 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 is 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 by using E1 channels Additionally the E1 clock at Site A is set for internal clock while the main clocks for Site B C D should be set for recovery clock A B C 0 Bl El El 3 1 5 2 6 3 5 2 1 4 6 Fig 8 3 Drop and Insert Method B 8 4 The extension and expansion of Data Distribution Network 110 Use El card connections to converge users from Site B C D into one channel Connect them to DDN in centralized way please refer to figure 8 4 4 MEA nd Seas A eee een E 1 v El DOO SSSA SET illnm Fig 8 4 Point to Multi point 56 Chapter 8 Application Notes 8 5 Implementation of multiplexing connection for voice signaling Fig 8 5 Voice application 31 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 corres
21. s a 55 FAL BU O card clock 5 ia hte tb 55 FAVA G703 external clocku uu i e ao ae se en deuce o 55 7 2 CONNECTION BETWEEN MULTIPLEXER AND SYNCHRONOUS TERMINAL DEVICE nnn nnn nnn nahen anna ansa sana nna 55 Z3 MUXCWITH LSYNCHRONIZATI N TAIL CIRGUIT z 55 CHAPTER 8 APPLICATION NOTES eco ape on e c nora o erae eau P oan on Fe arena 56 8 1 CONNECTION BETWEEN MUX AND PUBLIC NETWORK DEVICES ee essa 56 8 2 CONNECTION WITH PROGRAM CONTROLLED nnn ness sena n rennen esses saa esent esses ssa seen 56 8 3 DATA CONNECTION AMONG MULTIPLE POINTS ccccccccsessssscccceccceessseseccceeeeeessssececcseeeuensseecceceeeeuensseceeeeeeeuauesseceeeseesuenesseeceseeeaananseses 56 8 4 THE EXTENSION AND EXPANSION OF DATA DISTRIBUTION NETWORK nh rash 56 8 5 IMPLEMENTATION OF MULTIPLEXING CONNECTION FOR VOICE SIGNALING 57 8 6 TYPICAL APPLICATION OF G703
22. time slot of an E1 line Refer to fig 2 5 Note Only E1A1 line or its backup EI line can connect using the in band NMP network management E1 ETU DXC or MUX D ERM MUX Plus Fig 2 5 Chapter 2 Installation 2 7 Connecting Monitor Control Terminal Connect a DB9 to DB9 cable between the PC COM port and CPU card s front panel LOC Ctrl connecter Connect a crossover or null modem DB9 to DB9 cable between the modem and CPU card s front panel LOC Ctrl connector Communication settings Interface RS 232 Speed 9600bps Parity N Bits 8 Stop bits 1 Fig 2 6 Local and remote management terminal connections MODEMMODEM A TERMINAL 2 8 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 9 Connecting E1 Circuits Connect DB37 to Unbalance 75ohm BNC or Balanced 120ohm RJ 45 connecters cable to the DB37 provided on the front panel of the E1 card The RJ 45 follows 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 either or E1B card on the front panel 2 When using a single E1 use the slot card 2 10 Connecting I O 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
23. you must use crossover cables For DTE crossed cable connection methods see fig 2 5 fig 2 9 fig 2 6 REM MUX MODEM SG a SG TD A E o TD A RD A RD A 5o 22262 2 RD B RD B RTS gt 4 RTS CD CD p ME c RC B RC B Fig2 5 V 35 cross cable 18 Chapter 2 Installation REM MUX MODEM SG SG dia R A R A ee R B R B By See Fig 2 6 X 21 cross cable 2 11 Connecting Sync Tail Circuits REM MUX MODEM SG SG TD E gt RD gt RD RTS lt RTS CD CD DTR lt gt DTR DSR DSR ETC lt gt ETC RC RC Note no DTR DSR ETC RC in ASYNC Fig 2 7 RS 232 cross cable The E1 clock of MUX PLUS A 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 Chapter 2 Installation This page was left blank intentionally 20 Chapter 3 LED Indicators and Cable Pin Definitions Chapter 3 LED Indicators and Cable Pin Definitions 3 1 Front panel LED indicators LED names Color Descriptions POWER Card green when lit indicates power is normal when off power failure CPU Card PWR green when lit indicates Ca
24. 1 card e EIAS s recovered clock picked up from the E1A5 receive signal for the 8E1 card f EIAO6 s recovered clock picked up from the E1A6 receive signal for the 8E1 card g EIAT s recovered clock picked up from the E1A7 receive signal for the 8E1 card h EIAS s recovered clock picked up from the E1A8 receive signal for the 8E1 card 1 Internal crystal clock j G 703 Ext clock when this clock is enabled the internal crystal clock will be used for backup k clock The timing is locked to the appointed IO Card s ETC CLOCK The I O modules that support this function are N64K V35 module G703 64K module and A SYNC 128K module 6 Time slot 0 pass through function Sa bit 0 4 7 El circuit diagnostic loop back a Local Loop b To Remote Loop c Bidirectional Loop 8 Performance and BERT test a System supports performance monitoring and BERT test through NMP or Terminal console according RFC 1406 recommendation b System supports CRC 4 and monitoring CURR ES UAS LONG ES UAS c System supports Loopback test and BERT test display Rx error amounts Error counts and Bit error rate d System provides test patterns 2e9 1 2e11 1 and 2e15 1 e System provides Error Insertions and rates Single 10e 1 10e 2 10e 3 10e 4 10e 5 10e 6 10e 7 1 1 4 N64K V35 Line Card Each card contains four Nx64K high speed data interfaces where N 1 31 for data rates 64K to 1984Kbps in DCE mode 1 1 5 A SYNC 128K Li
25. 5 17 4 Change IP address Chapter 5 Console Operation Please press 4 to enter 4 IP ADDRESS To change TCP IP configuration The following is the example for TCP IP configuration Enter for no change CURRENT MAC ADDR 123 123 123 123 123 123 INPUT NEW MAC ADDR 123n INPUT ERR INPUT AGAIN INPUT NEW MAC ADDR n CURRENT IP ADDR 192 168 010 110 INPUT NEW IP ADDR n RRENT SUBNET MASK 255 255 255 000 PUT NEW SUBNET MASK n RRENT GATEWAY IP 202 100 064 068 PUT NEW GATEWAY IP n RRENT TFTP SERVER IP 202 102 010 010 PUT NEW TFTP SERVER IP n RRENT TFTP PATH PUT NEW TFTP PATH N RRENT COMMUNITY RD WR 00000000 NEW COMMUNITY RD WR N CURRENT COMMUNITY RD ONLY 00000000 INPUT NEW COMMUNITY RD ONLY Public RRENT COMMUNITY RD ONLY Public RRENT ACCESS IP ADDR 1 000 000 000 000 NPUT NEW ACCESS IP ADDR 1 192 168 10 4 RRENT ACCESS IP ADDR 1 192 168 010 004 RRENT ACCESS IP ADDR 2 000 000 000 000 NPUT NEW ACCESS IP ADDR 2 192 168 10 5 RRENT ACCESS IP ADDR 2 192 168 010 005 RRENT ACCESS IP ADDR 3 000 000 000 000 NPUT NEW ACCESS IP ADDR 3 192 168 10 6 RRENT ACCESS IP ADDR 3 192 168 010 006 RRENT ACCESS IP ADDR 4 000 000 000 000 NPUT NEW ACCESS IP ADDR 4 198 168 10 7 RRENT ACCESS IP ADDR 4 198 168 010 007 RRENT TELNET MANAGER 0000 PUT NEW TELNET MANAGER Admin TOO LONG INPUT AGAIN NEW TELNET MANAGER User NT TELNET MANAGER User NT TELNET PASSWORD 0000 NPUT NEW TELNET PASSWORD user CURRENT TELNE
26. 64K GARD s oit es Coen ua Dude v REO de pr oz EN Te No VR ERO NO 57 Table of Contents Chapter 1 Introduction Chapter 1 Introduction The ERM MUX PLUS Time Division Multiplexer supports eight E1 channels that provide the functions of multiplexing and cross connection of data voice CAS signaling The MUX is designed for multiplexing Nx64Kbps 64K 128Kbps 9 6Kbps synchronous data asynchronous data below 19 2Kbps G703 64K data and voice signals into 2 048Mbps ITU T G 703 E1 frames The cross connecting function includes the intercrossing of CAS signaling The types and quantity of subscriber s data 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 Under development 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 also available for management The ERM MUX PLUS supports complete redundant functions for the electrical
27. 8 CD 26 15 TC 48 17 RC 7 20 DTR 6 24 ETC DB25 F 3 50 2 TD 29 3 RD 8 4 RTS 10 5 CTS 6 DSR 11 7 GND 52 8 CD 9 15 TC 51 17 RC 31 20 DTR 30 24 ETC DB25 F 4 53 2 TD 12 3 RD 32 4 RTS 34 5 CTS 6 DSR 35 7 GND 55 8 CD 33 15 TC 54 17 RC 14 20 DTR 13 24 ETC 27 Chapter 3 LED Indicators and Cable Pin Definitions ERM MUX PLUS A SYNC 128 RS232 Cable cont HDB62 M DB25 F 5 3 2 4 6703 64 Card ERM MUX PLUS G703 64K Cable RJ 45 Function 1 RTIP RRING TTIP TRING GND 1 BR GND 3 2 5 E amp M Card ERM MUX PLUS E amp M Cable RJ 45 Definition 4W send 2W LINE A 4W send 2W LINE B 4W receive 2W LINEA 4W receive 2W LINE B E LINE Signaling M LINE Signaling SG SB oo IO FR JW IN je 28 3 2 6 FXS Card ERM MUX PLUS FXS Cable Chapter 3 LED Indicators and Cable Pin Definitions RJAS LINK TO MUXPLUS RJ11 LINK TO PHONE FUNCTION 4 2 2W LINE A 5 3 2W LINE B 3 2 7 FXO Card ERM MUX PLUS FXO Cable RJAS LINK TO MUXPLUS TO EXCHANGE FUNCTION 4 2 2W LINE A 5 3 2W LINE B 3 2 8 RS485 422 Pin Assignment ERM MUX PLUSRS485 422 Port 4 wires Function 1 RX 2 RX 3 TX 4 TX 2 wires Function 1 2
28. FIG ET100 CHANNEL 1 SPEED gt gt 1 100M 2 10M 0 INPUT SELECT 5 11 5 Set Flow Control Press 5 to display the configuration menu of setting Flow Control The menu displays INPUT SELECT 5 lt lt I O CONFIG ET100 CHANNEL 1 FLOW CONTROL gt gt 1 DISABLE 2 ENABLE 0 INPUT SELECT 5 11 6 Set MAC FILTERING Press 6 to display the configuration menu of setting MAC FILTERING The menu displays INPUT SELECT 6 lt lt I O CONFIG ET100 CHANNEL 1 MAC FILTERING gt gt 1 ENABLE 2 DISABLE 0 INPUT SELECT 5 11 7 Set Local Loop Press 7 to display the configuration menu of setting Local Loop The menu displays INPUT SELECT 7 lt lt I O CONFIG ET100 CHANNEL 1 Local Loop gt gt 1 NO LOOP 2 LOOP 0 INPUT SELECT 44 Chapter 5 Console Operation 5 12 Set RS485 422 Card When entering the RS485 422 card configuration under the I O card sub menu the system checks and displays the current configuration and status information of the ET100 card selected INPUT BOARD NO 6 Sl ot RS485 STAT NORMAL E1 2 1 6 NORMAL MARK TD MARK RD CH2 E1 2 7 12 NORMAL MARK TD MARK RD CH3 E1 2 13 15 17 19 NORMAL MARK TD MARK RD CH4 E1 2 20 25 NORMAL MARK TD MARK RD CH5 E1 2 26 27 NORMAL MARK TD MARK RD CH6 E1 2 28 30 NORMAL MARK TD MARK RD 5 12 1 RS485 Configuration Menu lt lt I O CONFIG RS485 gt gt 1 1 2 CHANNE
29. IA and E1B slots can insert two 1 line modules that automatically work in redundant operation or separately Each slot can be selected as 2 4 8 1 module When all El s are selected as single 1xE1 the 4 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 2 4 8E1 mode 2 Supported frame modes 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 mode the E1 cables can be randomly connected to the E1A or E1B modules the front panel 4 Backup modes between E1 lines Card backup ElAland EIBI 10 Chapter 1 Introduction Line Backup Modes E1 module symmetry backup Double Tx One Rx to be selected For the 8Elcard 1 1 5 E1A2 E1A6 E1A3 E1A7 E1A4 E1A8 For the 4E1 card ELA1 E1A3 E1A2 E1A4 For the 2E1 card ELAI E1A2 5 System Clock Modes EIAI s recovered clock picked up from the E1A1 receive signal b 25 recovered clock picked up from the E1A2 receive signal for the 2E1 4E1 8E1 card c EIA3 s recovered clock picked up from the E1A3 receive signal for the 4E1 8E1 card d EIA4 s recovered clock picked up from the E1A4 receive signal for the 4E1 8E
30. If the system has already booted initialize configuration If the system has been set up load the parameters saved in computer and configure the system The terminal will display INIT WAIT 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 INITIALIZING PLEASE WAIT Then it searches each module and sets system by current parameters if there are no current parameters this item won t show START CONFI Git oc cR SERERE C B BOARD SET OK 1 8 1 BOARD SET OK E1B 8 1 BOARD SET OK Slot 02 A SYNC 128K BOARDSET OK slot 03 E amp M BOARD SET OK Slot 04 FXO BOARD SET OK Slot 06 FXS BOARD SET OK Slot 01 N64K V35 BOARD NEW ADDED 5104 05 G703 64K BOARD NEW ADDED Next will display the configuration and status of each card C B NORMAL FAN 1 NORMAL FAN 2 NORMAL FAN 3 NORMAL FAN 4 NORMAL FAN 5 NORMAL POWER A NORMAL POWER B EMPTY CPU A NORMAL 1 8 E1 NORMAL EIB 8 E1 NORMAL 33 Chapter 5 Console Operation SLOT 04 FXO NORMAL SLOT 06 FXS NORMAL The configuration and status of other cards will be seen 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 EIA 8 E1 LINE 1 SIGNAL LOSS E1A 8 E1 LINE 2 SYNC LOSS 1 8 E1 LINE 3 SIGNAL LOSS 1 8 E1 LINE 4 SIGNAL LOSS
31. L NORMAL NORMAL CH4 NOE1 NULL NORMAL NORMAL CH5 NOE1 NULL NORMAL NORMAL CH6 NOE1 NULL NORMAL NORMAL 5 7 1 FXS menu display lt lt 1 0 CONFIG FXS gt gt Menu Description 1 CHANNEL 1 Set channel 1 2 CHANNEL 2 Set channel 2 3 CHANNEL 3 Set channel 3 4 CHANNEL 4 Set channel 4 5 CHANNEL 5 Set channel 5 6 CHANNEL 6 Set channel 6 0 EXIT Return to the main menu of IO card NPUT SELECT Press 0 or ESC to return to the I O 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 7 2 Channel menu display When selecting one FXS channel for example CH1 the menu displays lt lt 10 CONFIG FXS CHANNEL 1 gt gt Menu Description 1 E1 TI MESLOT Set multiplex E1 channel 2 WORK MODE Set work mode 0 EXIT Return to the upper menu SELECT Press 0 or ESC return to the upper menu Press 1 to enter the corresponding configuration sub menu The subsequent procedure is the same as N64K V35 configuration However only one timeslot can be assigned to one channel Press 2 to enter the configuration of work mode 5 7 3 Set Work mode Press 2 to set work mode of the FXS channel The menu will display lt lt 10 CONFI G FXS CHANNEL 1 WORK gt gt Menu Description 1 NORMAL 2 HOTLINE Set hot line off hook will ring remote side 0 EXIT Return to the upper menu I NPUT SELECT 0 indicates the current setting Press number 1 to
32. L 2 3 CHANNEL 3 4 CHANNEL 4 5 CHANNEL 5 6 CHANNEL 6 0 EXIT INPUT SELECT Press 0 or ESC return to the I O configuration sub menu Press 1 6 to enter the RS485 channels configuration 5 12 2 RS485 Channel Configuration Display When entering the RS485 card configuration under the RS485 channel configuration sub menu CHANNEL ONE FOR EXAMPLE the system checks and displays the current configuration and status information of the RS485 channel lt lt I O CONFIG RS485 CHANNEL 1 gt gt 1 E1 TIMESLOT 2 LOOP 0 EXIT INPUT SELECT Press 0 or ESC return to the upper menu Press 1 or 2 to enter the RS485 channel configuration 5 12 3 Set multiplex number Press 1 to display the configuration menu of setting E1 channel The menu displays 45 Chapter 5 Console Operation FREE TIMESLOT IS Menu Description 1 1 31 E1 1 free timeslot 2 1 31 E1 2 free timeslot 3 1 31 E1 3 free timeslot 4 1 31 E1 4 free timeslot 5 1 31 E1 5 free timeslot 6 1 31 E1 6 free timeslot 7 1 31 E1 7 free timeslot 8 1 31 E1 8 free timeslot CURRENT E1 1 1 10 RS485 channel used E1 time slot USAGE 3 9 11 INPUT E1 LI NE 1 8 Select E1 line 1 8 Press 0 or ESC return to the upper menu 5 12 4 Set Loopback Press 2 to display the configuration menu of setting Loopback The menu displays lt lt CONFIG RS485 CHANNEL 1 LOOPBACK gt gt NORMAL 2 LOCAL LOOP 3 REMOTE LOOP 4 LOOP 0 EXIT INPUT SELECT 0
33. LUS N 64K X 21 Cable 68Pin Male Pin X 21 Function Channel 1 Channel 2 Channel 3 Channel 4 DB15 Pin 1 Shield 4 XX A and XX B must be twisted wire pair 25 Chapter 3 LED Indicators and Cable Pin Definitions ERM MUX PLUS N 64K RS 449 Cable 68Pin Male Pin RS 449 Function Channel 1 Channel 2 Channel 3 Channel 4 DB37 Pin Shield Shield Shield Shield l Shield PG 17 18 5 52 19 20 37 SG RC SC 19 35 53 6 RD A 20 36 54 24 RD B 21 37 55 8 RC A 22 38 56 26 RC B 23 39 57 5 TC A 24 40 58 23 TC B 25 4l 59 4 TD A 26 42 60 22 TD B 27 43 61 17 ETC A 28 44 62 35 ETC B 29 45 63 12 DTR A 30 46 64 30 DTR B 31 47 65 13 DCD A 32 48 66 31 DCD B 33 49 67 7 RTS A 34 50 68 25 RTS B 11 DSR A 29 DSR B 9 CTS A 27 CTS B XX A and XX B must be twisted wire pair Note DB37 PIN 13 11 9 shorted 31 29 27 shorted 26 Chapter 3 LED Indicators and Cable Pin Definitions 3 2 3 A SYNC 128 Card ERM MUX PLUS A SYNC 128 RS232 Cable HDB62 M DB25 F 1 Function 44 2 TD 22 3 RD 1 4 RTS 3 5 CTS 6 DSR 107 43 7 GND 46 8 CD 2 15 TC 45 17 RC 24 20 DTR 108 23 24 ETC DB25 F 2 47 2 TD 5 3 RD 25 4 RTS 27 5 CTS 6 DSR 4 7 GND 49
34. ROL MAC FILTERING LOCAL LOOP 0 EXIT INPUT SELECT Press 0 or ESC return to the upper menu Press 1 7 to enter the corresponding configuration sub menu 5 11 1 Set multiplex El number Press 1 to display the configuration menu of setting E1 channel The menu displays FREE TIMESLOT IS Menu Description 1 1 31 E1 1 free timeslot 2 1 31 E1 2 free timeslot 3 1 31 E1 3 free timeslot 4 1 31 E1 4 free timeslot 5 1 31 E1 5 free timeslot 6 1 31 E1 6 free timeslot 7 1 31 E1 7 free timeslot 8 1 31 E1 8 free timeslot CURRENT E1 1 1 10 ET 100 channel used E1 time slot USAGE 3 9 11 INPUT E1 LI NE 1 8 Select E1 line 1 8 Press 0 or ESC return to the upper menu 5 11 2 Set Auto Negotiation AUTO MAC ENABLE AUTO MAC ENABLE Press 2 to display the configuration menu of setting Auto Negotiation The menu displays INPUT SELECT 2 43 NOLOOP NOLOOP Chapter 5 Console Operation lt lt I O CONFIG ET100 CHANNEL 1 AUTO NEGOTIATION gt gt 1 ENABLE 2 DISABLE 0 EXIT INPUT SELECT 5 11 3 Set Full Half Duplex Press 3 to display the configuration menu of setting Full Half duplex The menu displays INPUT SELECT 3 lt lt I O CONFIG ET100 CHANNEL 1 COMMUNICATION MODE gt gt 1 FULL 2 HALF 0 INPUT SELECT 5 11 4 Set UTP Port Speed Press 4 to display the configuration menu of setting UTP Port Speed The menu displays INPUT SELECT 4 lt lt I O CON
35. T indicates the current setting Press number 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 1 1 CONFIG gt gt Menu Description 1 CRC4 ENABLE With CRC check 2 DISABLE No CRC check 0 EXIT Return to the upper menu 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 indicate the new setting 35 Chapter 5 Console Operation 5 2 3 Set Loop Back From the E1 channel menu select 3 to enter Loop mode configuration The menu displays lt lt 1 1 CONFIG LOOP gt gt Menu Description 1 NO LOOP No loop 2 LOCAL LOOP Local loop 3 0 REMOTE LOOP Turn to remote loop 0 EXIT Return to the upper menu NPUT SELECT indicates the current setting Press number to 3 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 4 Set Line Code From the E1 channel menu select 4 to enter code configuration the menu displays lt lt 1 1 CONFIG CODE gt gt Menu Description 1 HDB3 Sets the E1 line coding 2 AMI 0 EXIT Return to the uppe
36. T DOWNDEVIGE ADDRESS 5 5 erroe exeo ee ebore eret eA oen eu oes 5 19 SET PASSWORD 2222 o P ue 5 20 SETUP TIME nS te oA ene eater sede etel en e ERR eer 5 21 EXPANSION CHASSIS etd egt ie eee Peek a APR chagen sn t reap Pe o 5 22 INTEGRAL BERT TEST o Iro eap 5 221 ECT BERT TEST MEE 5 22 2 Set BERT Test Pattern e eee EET eue ee eee 5 22 3 Set BERT Error Codednserts s See Scd nene 5 22 4 Display BERT Test Result 5 23 EXIT MENU AND ENTER INTO THE MONITORING STATUS CHAPTER 6 TEST DANPdlo 53 6 1 EL FOCALLOOP tinte 6 2 E1 To REMOTE LOOP 6 3 LooPBACK TEST FOR N64K V35 A SYNC 128K CARD 6 A LOOP TESTEFOR G703 64K CARD eicere diede taa Pe oo ere exi CHAPTER 7 CLOCK amp SYNCHRONIZATION ssccssscosssccesccnssccnscccescecessenscccuscccescccesscuscccessenecsenenseusescusescessececccescesenscesceeens 55 ZASETTING CLOCK FOR WHOLE MACHINE Ee o cr eer ee e Rodeo e a ERE oe conu e teu i eoa 55 7 1 1 ETAT1 8 s Recover clock AE 55 7 12 Intertidl COCK
37. T PASSWORD user az C I az C I az C I ez C I az C I Z Z Z Z Z Press Enter or ESC to stop TCP IP configuration and return to NMP SNMP main menu 49 Chapter 5 Console Operation 5 17 5 Device Address NMP Please press 5 to enter 5 DEVICE ADDRESS There are four address ADDRESS 01 ADDRESS 02 ADDRESS 03 and LEVEL ADDRESS 01 02 03 is NMP address For LEVEL input 1 Ifdevice directly connect to NMP system then LEVEL input 0 2 Ifdevice connect to NMP system via another MUX PLUS then LEVEL input 1 2 MUX Plus MUX Plus MUX Plus NMP SNMP Level 0 Level 1 Level 2 CURRENT EQUIP ADDRESS 02 00 00 00 NEW EQUIP ADDRESS ADDRESS 01 2 ADDRESS 02 0 ADDRESS 03 0 LEVEL 0 NEW EQUI P ADDRESS 02 00 00 00 5 17 6 SET DOWNDEVICE ADDRESS CURRENT DOWN DEVICE ADDRESS 2 0 0 1 2 0 0 11 INPUT 1st DOWN DEVICE ADDRESS ADDRESS 1 2 ADDRESS 2 0 ADDRESS 3 0 ADDRESS 5 1 INPUT 2nd DOWN DEVICE ADDRESS ADDRESS 1 2 ADDRESS 2 0 ADDRESS 3 0 ADDRESS 5 64 NEW DOWN DEVICE ADDRESS 2 0 0 1 2 0 0 64 5 18 SET BACKUP E1 Please press 4 to enter 4 BACKUP EI The menu will display lt lt SYSTEM CONFIG BACKUP E1 gt gt Menu Description 1 DISABLE 2 ENABLE 0 EXIT Return to the upper menu SELECT 1 Press 0 or ESC return to the main menu Press or 2 to get system info and or modify the configu
38. User Manual EH ERM MUX Plus E1 Multi Service Access Multiplexer union UNION TECHNOLOGIES CO LTD LEGAL 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 is 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 o
39. a compatible clock source cards For example the system might show 10 CLOCK VAILD BOARD SLOT Slot 01 N64K V35 slot 05 6703 slot 10 N64K 232 CURRENT 10 CLOCK SLOT NULL The listed cards are all candidates for providing clock source If entering 5 the system will show INPUT SLOT 0 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 5 17 Modify NMP SNMP Parameter Please press 3 to enter 3 NMP CONFIG The menu will display lt lt SYSTEM CONFI G NMP gt gt Menu Description 1 UP TI MESLOT up timeslot of in band NMP 2 DOWN TI MESLOT down timeslot of in band NMP 3 DISABLE NMP Disable NMP 4 ADDRESS Change IP address 5 DEVICE ADDRESS Device address 6 DOWN DEVICE ADDRESS Down device address of in band NMP 0 EXIT Return to the upper menu SELECT 1 5 17 1 Set up timeslot of in band NMP Please press 1 to enter 1 UP TIMESLOT The menu will display CURRENT E1 1 31 TI MESLOT I 0 TO CANCEL 31 5 17 2 Set down timeslot of in band NUP Please press 1 to enter 2 DOWN TIMESLOT The menu will display INPUT El LINE 1 8 2 FREE TIMESLOT 15 2 1 31 CURRENT E1 2 NULL TI MESLOT I 0 TO CANCEL 31 48 5 17 3 Disable NUP Please press 3 to enter 3 DISABLE NMP Disable In band management function Clear NMP SETUP ARE YOU SURE Y N Y
40. annel 4 5 CHANNEL 5 Set channel 5 6 CHANNEL 6 Set channel 6 0 EXIT Return to the input box of I O configuration NPUT SELECT Press 0 or ESC to return to the main menu of I O configuration Press 1 to 6 to enter the channel configuration for the A SYNC channel The procedure is the same for each channel 1 6 The basic settings are similar to those of the N64K V35 however each channel can be assigned only one timeslot 64kbps 5 6 2 A SYNC RS232 Channel menu display When selecting one A SYNC RS232 channel for example CH1 the menu displays lt lt 10 CONFI G R5232 CHANNEL 1 gt gt Menu Description 1 E1 TI MESLOT Set multiplex E1 channel 2 LOOP Set loop 3 CLOCK Set clock 0 EXIT Return to the upper menu NPUT SELECT Press 0 or ESC return to the upper menu Press 1 3 to enter the corresponding configuration sub menu The subsequent procedure is the same as N64K V35 configuration However only one timeslot can be assigned to one channel 40 Chapter 5 Console Operation 5 7 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 6 FXS STAT NORMAL Slot number card type card status CH1 NOE1 NULL NORMAL NORMAL The display shows the status of each channel including multiplexed E1 channel timeslot clock mode loop mode CH2 NOE1 NULL NORMAL NORMAL CH3 NOE1 NUL
41. ation The setting procedure is the same for each channel 1 6 5 9 2 E amp M Channel menu display When selecting one E amp M channel for example CH1 the menu displays lt lt 1 0 CONFI G E amp M CHANNEL 1 gt gt Menu Description 1 E1 TI MESLOT Set multiplex E1 channel 2 LOOP 3 TX LEVEL 4 RX LEVEL 0 EXIT Return to the upper menu I NPUT 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 configuration However only one timeslot can be assigned to one channel Press 3 or 4 to enter the TX RX level Current Tx level 1 5db DB 20 8 42 Chapter 5 Console Operation 5 10 Set X 50 Card When entering the X 50 card configuration under the I O card sub menu the system checks and displays the current configuration and status information of the X 50 card selected 5 11 Set ET100 Card When entering the ET100 card configuration under the I O card sub menu the system checks and displays the current configuration and status information of the ET100 card selected slot 6 ET100 STATE NORMAL CH1 NULL ANEG ENABLE FULL 100M FLOW CONTROL DISABLE CH2 NULL ANEG ENABLE FULL 100M FLOW CONTROL DISABLE lt lt 110 CONFI G ET100 1 CHANNEL 1 2 CHANNEL 2 0 EXIT INPUT SELECT 1 lt lt I O CONFIG ET100 CHANNEL 1 gt gt EI TIMESLOT AUTO NEGOT COMMUNICATION MODE SPEED FLOW CONT
42. ble 68Pin Male Pin V 35 Function Channel 1 Channel 2 Channel 3 Channel 4 Pin Shield Shield Shield Shield A Shield 17 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 33 49 67 31 47 65 v m eux x XX A and XX B must be twisted wire pair Note V35PIN F Eshortedo ERM MUX PLUS N 64K RS 232 Cable 68Pin Male Pin RS 232 Function Channel 1 Channel 2 Channel 3 Channel 4 DB25 Pin Shield Shield Shield Shield 1 Shield 17 18 51 52 7 19 35 53 3 20 36 54 21 37 55 17 22 38 56 23 39 57 15 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 24 Chapter 3 LED Indicators and Cable Pin Definitions ERM MUX PLUS N 64K RS 530 Cable 68Pin Male Pin RS 530 Function Channel 1 Channel 2 Channel 3 Channel 4 DB25 Pin Shield Shield Shield Shield 1 Shield 17 18 51 52 7 19 35 53 3 20 36 54 16 21 37 55 17 22 38 56 9 23 39 57 15 24 40 58 12 25 41 59 2 26 42 60 14 27 43 61 24 28 44 62 11 29 45 63 20 30 46 64 23 31 47 65 amp 32 48 66 10 33 49 67 4 34 50 68 19 5 13 6 22 XX A and XX B must be twisted wire pair Note DB25 PIN 8 5 6 shorted 10 13 22 shorted ERM MUX P
43. cates Signal Loss when off normal CH1 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 Card V 35 and RS232 green when lit indicates Card power normal when off Card power fault PWR red when lit indicates Card alarm when off normal Alarm green green lit when data is transmitted received Chl RD TD green green lit when data is transmitted received Ch2 RD TD green green lit when data is transmitted received Ch3 RD TD green green lit when data is transmitted received Ch4 RD TD A SYNC 128 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 RD TD green green lit when data is transmitted received Ch2 RD TD green green lit when data is transmitted received Ch3 RD TD green green lit when data is transmitted received Ch4 RD TD green green lit when data is transmitted received Ch5 RD TD green green lit when data is transmitted received Ch6 RD TD green green lit when data is transmitted received 21 Chapter 3 LED Indicators and Cable Pin Definitions LED names Color Signaling mode No Signaling mode E amp M Card PWR green hen Tt indicates Card power Borm when lit indicates Card power normal when wien fault off power fault Alarm red heme in
44. ce 1800ohm include inside resistance of phone 300ohm current of phone greater than 18mA Off hook check point is 10 3mA Feed in loop current 18 50mA Chapter 1 Introduction Long distance access lightning strike static protection characteristic Endure 1000V peak voltage between TIP line RING line and ground line pulse width 10 45 half of peak time 70048 without any damage 1 2 8 ET100 Ethernet Bridge Line Card Two independent Ethernet over E1 channels Connector RJ 45 Data rate Duplex 10 100Mbps full half duplex Standards IEEE 802 3 IEEE802 3u IEEE802 3X MDI MDIX Auto Filtering 256 MAC address table Buffer 340 Packets Encapsulation HDLC Packet sizes 64 bytes to 1522 bytes 1 2 9 RS 485 RS 422 Serial Tributary Card Six Independent Asynchronous RS 485 RS 422 data channels Interface RS 422 4 wires RS 485 4 2 wires Baud rate Async mode lt 128K Bit Error Rate Less than 107 Connector 4 pin terminal block x 6 Duplex Full Half 1 2 10 X 50 Module Line Card Multiplexes low speed data onto a single 64Kbps timeslot Standard compliance ITU T X 50 Division 3 with 6 2 packetization Data rates Sync Async lt 19 2K Data interface V 24 RS 232 1 2 11 SUB E1 Line Card Under Development Specification same as El module Description SUB E1 Line Card supports Timeslot 0 bypass when USER needs to transmit data with Sa4 Sa8 in Timeslot 0 NOTE when enabling Timeslot 0 By Pass No CRC4 w
45. 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 fan relay connector Futo 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 2 4 Connecting Power Supplies User can select 110VAC 220VAC or DC power modules AC and DC backplane are different AC AC model is shown in figure 2 3 The connecter for 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 alarm E1 modules Major normal Alarm l CPU modules em normal 1 Power modules normal 1 fan alarm a Minor normal Alarm 1 I O modules normal Ext clock OSs Ext clock port Signal Normal Table 2 1 Major Alarm and Minor Alarm content 16 Chapter 2 Installation 2 5 Connecting SNMP Network Management Access Connect RJ45 cable betwe
46. dicates Care I REID when OF when lit indicates Card alarm when off Oe normal Chl green lip when Sign Aline active lit when data is transmitted received Ch2 green lit when a alin s lit when data is transmitted received oe green 5 iis a ds 5 lit when data is transmitted received Chs green E iS actus lit when data is transmitted received Ch6 green lit wh a li 51 ti lit when data is transmitted received green S EMEN lit when data is transmitted received LED names Color Descriptions 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 is active Ch4 green lit when Signaling is active Ch5 green lit when Signaling is active Ch6 Breen 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 Us green lit when Signaling is active Ch3 green lit when Signaling is active Ch4 green lit when Signaling is active Chs green lit when Signaling is active Ch6 green lit when Signaling is active green lit when Signaling is active MAGNETO Card when ht indicates Card power normal when off power fault PWR green MIT red when ht indicates Card alarm when off normal Alarm green lit when Signaling is active e green lit w
47. en Hub PC to SNMP port on the rear panel of ERM MUX PLUS SNMP port is auto MDIX so straight cable for the connection should be ok The pin assignment of SNMP port is Pin 1 2 TD Pin 3 6 gt RD Use Multi case RS485 control ports for chassis cascade see fig 2 4 RJ45 pin assignment Pin 4 Pin 5 TX RX Pin7 8 are for grounding Chassis Chassis SNMP cascade cascade POPE MUX Plus MUX Plus MUX Plus Fig 2 4 2 6 Connecting NMP Network Management Access NMP network manage can connect via local PC or be cascaded via 1 from 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 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 Interface RS 232 Speed 9600bps Parity N Bits 8 Stop bits 1 Notes 1 When using double CPU cards and after the power is 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 El from E1A1 line may be cascaded from other superior device NMP only uses one
48. erface the RX interface is disconnected from external E1 line see figure 6 1 then looped back from TX This aims to test the device at the user side Connect a bit error rate tester such as CTC Union s HCT 6000 BERT to any user data port to check error rate 6 2 E1 To Remote Loop gt HCT6000 LOCAL REMOTE Figure 6 2 To Remote Loop Near the external side of 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 CTC Union s HCT 6000 BERT to any user data port of the remote side device and check for bit errors HCT6000 _ 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 53 Chapter 6 Test and Diagnostics 6 3 Loopback test for N64K V35 A SYNC 128K card TX HCT BERT HCT BERT local remote Fig 6 4 N64 Loopback Figure 6 4 shows the schematic diagram for loop back test for these two kinds of cards The tested loop is bi directional and two BERTs should be working fine 6 4 Loop Test for G703 64K Card HCT BERT Fig 6 5 G 703 64K Loopback Figure 6 5 shows the schematic diagram for loop test for G703 64K card The tested loop is a unidirectional loop 54 Chapter 7 Clock amp Sync
49. es 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 E1 slots are for El Line Cards Both Cards work with one active and one in hot standby mode capable of automatic switchover if one card fails IO slots IO 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 Chapter 2 Installation 2 2 1 Cable connectors Front All IO cable connections are located on front panel of IO line cards Cables of each card extend from the front panel connectors Please reserve enough space in the front of the chassis to extend these cables Back Located on the rear of the chassis are the alarm terminals relay contacts that connect to rack alarm circuits Under failure conditions alarm signals are sent from the shelves racks SNMP Port interface provides a 10 100Base TX twisted pair Ethernet interface under development G 703 ext
50. fficers 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 is 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 Communi
51. hen Signaling is active Ch3 green lit when Signaling is active Ch4 green lit when Signaling is active Chs green lit when Signaling is active Ch6 green lit when Signaling is active 22 Chapter 3 LED Indicators and Cable Pin Definitions 3 2 Interface Connector Pins and Definitions 3 2 1 8xE1 BNC Cable Pins DB37 M BNC Channel Function 20 TTIP CHI TX 1 2 TRING BNC Shield 21 RTIP BNC core RX 3 RRING BNC Shield 22 TTIP core CH2TX TX2 4 TRING BNC Shield 23 RTIP BNC core CH2 RX 5 RRING BNC Shield 6 TTIP BNC core CH3 TX TX3 25 TRING BNC Shield 7 RTIP BNC core CH3 RX RX3 26 RRING BNC Shield 8 TTIP BNC core CH4 TX TX4 27 TRING BNC Shield 9 RTIP BNC core CH4 RX RX4 28 RRING BNC Shield 29 TTIP core CH5 TX TX5 11 TRING BNC Shield 30 RTIP BNC core CH5 RX RX5 12 RRING BNC Shield 31 TTIP CH6 TX TX6 13 TRING BNC Shield 32 RTIP BNC core CH6 RX RX6 14 RRING BNC Shield 15 TTIP core CH7 TX TX7 34 TRING BNC Shield 16 RTIP BNC core CH7 RX RX7 35 RRING BNC Shield 17 TTIP core CH8 TX TX8 36 TRING BNC Shield 18 RTIP BNC core CH8 RX RX8 37 RRING BNC Shield 23 Chapter 3 LED Indicators and Cable Pin Definitions 3 2 2 n64K V 35 Card ERM MUX PLUS N 64K V 35 Ca
52. hronization Chapter 7 Clock amp Synchronization This chapter details the clocking schemes supported by the ERM MUX Plus 7 1 Setting clock for whole machine 7 1 1 EIAI 6 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 Internal clock This clock source is the crystal clock source in ERM MUX PLUS 7 1 3 I O card clock I O card clock is provided by CHI 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 4 G703 external clock The external clock source Network Clock will be connected to the BNC socket or RJ 45 connector 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 DCE Jw A B me 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 All terminal devices can use RC and TC timing Terminal device and MUX PLUS are connected via straight cab
53. ill pass thru Timeslot 0 see reference 5 3 9 2 1 2 12 Power Modules Input 110VAC 1596 220VAC 15 or 48VDC 40V to 57V Power consumption approximately 60W 1 2 13 Physical Specifications Dimensions 437 x 176 x 290 Width x Height x Depth mm Weight 8 kg including dual power amp 8 cards Working environment Temperature 0 C 50 C Humidity 0 9596 176mm we 437mm Figure 1 2 ERM MUX Plus Physical Dimensions 14 Chapter 2 Installation Chapter 2 Installation This chapter will explain the installation procedures for the ERM MUX Plus E1 Access Multiplexer Fig 2 1 shows the external view of ERM MUX PLUS gt E EH Es es o kis euet ace 2 ES 3 DIBID I IBI DD E 5 9 TC TC D gt cre cre o alolo olololololo a ololololo 4 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 or shelf The supporting bracket could be either on the front or in the middle part of the rack s side as shown in Fig2 2 view from above 19 inch rack shelf mount 23 inch rack shelf mount Fig 2 2 Installing supporting brackets top view 2 2 Power Modules and Line Card Installation Power slots POWERA and POWERB are for power modul
54. is menu again but the position of is changed with the setting value 5 22 4 Display BERT Test Result In BERT test menu press 5 to display BERT test result the menu displays lt lt BERT RESULT gt gt 1 2 PERFERMANCE Bipolar violations count BPV 0 Current CRC 4 error count Current errored seconds ES 0 Current unavailable seconds UAS 0 Current seconds SEC 0 Long term errored seconds LES 0 Long term unavailable seconds LUAS 0 Long term seconds LSEC 0 OLD Current errored seconds ES 0 OLD Current unavailable seconds UAS 0 BIT ERROR 0 ERROR RATE 0 lt ESC gt EXIT CR CLEAR SPACE REFRESH 5 23 Exit menu and Enter into the Monitoring Status In the main menu press 8 to exit menu and enter into the monitoring status EXIT SYSTEM Y N y YOU EXTI MENU PROGRAM 52 Chapter 6 Test and Diagnostics Chapter 6 Test and Diagnostics 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 synchronization 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 TX El Figure 6 1 Local Loop Near the external side of E1 int
55. le 7 3 MUX with synchronization tail circuit E 1 Leased line Remote B MODEM MODEM DTE Figure 7 2 MUX PLUS with synchronization tail circuit The E1 clock of MUX PLUS is set with internal clock and MUX PLUS B adopts recovery clock The clock for MODEM A is set as external clock receiving timing from data port and the clock for MODEM B is set as the loop clock MODEM A and MUX PLUS B are connected via cross over cable DCE to DCE and all other interface cable for terminals are straight DCE to DTE 55 Chapter 8 Application Notes Chapter 8 Application Notes 8 1 Connection between MUX and public network devices 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 B USER TS inn Fig 8 1 Point to Point Media 8 2 Connection with program controlled exchanger One E1 channel is used for the connection of program controlled exchanger PBX and other Els are used for connecting with public networks I USER Em Ex de PBX PEX Fig 8 2 Connecting public
56. ly 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 E1 parameters and finally save after setting each I O card Configurations which are modified are only saved temporarily After pressing 4 in the main menu the system asks SYSTEM WILL BE CONFIGED ARE YOU SURE Y N y Press N or n to escape Press Y or y to start saving the configuration START CONE IG ciat ce ch pr ndun Ox Ee es The system will now check all the new settings for each card and display the results of save configuration success or failure C B BOARD SET OK 1 8 E1 BOARD SET OK 1 8 E1 BOARD SET OK slot 1 N64 V35 BOARD SET OK slot 2 A SYNC 128K BOARD SET OK slot 3 E amp M BOARD SET OK slot 4 FXO BOARD SET OK slot 5 6G703 64K BOARD SET slot 6 FXS BOARD SET OK 5 15 Reset Device Configuration to Default After pressing 5 from the main menu the system asks to recover to default YOU WILL RECOVER SYSTEM TO DEFAULT ARE YOU SURE Y N y Press Y or y to start setting the device to default Once started it can not be stopped Please Wait START system will check each card and display the result of recovery operation success or failure 5 16 Browse
57. multiplexed E1 channel timeslot clock mode loop mode are displayed CH2 NULL INTERNAL CLOCK NORMAL MARK TD MARK RD ON RTS ON CH3 NULL INTERNAL CLOCK NORMAL MARK TD MARK RD ON RTS ON NULL INTERNAL CLOCK NORMAL MARK MARK RD RTS 0 37 Chapter 5 Console Operation 5 3 2 N64K V35 menu display lt lt 1 0 CONFI G N64K V35 gt gt Menu Description 1 CHANNEL 1 Set channel 1 2 CHANNEL 2 Set channel 2 3 CHANNEL 3 Set channel 3 4 CHANNEL 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 1 to 4 5 3 3 N64K V35 channel menu display Select a channel for example channel 1 and enter configuration menu The menu displays the following lt lt 10 CONFI G N64K V35 CHANNEL 1 Menu Description gt gt 1 MESLOT Set multiplex E1 channel timeslot 2 LOOP Set loop 3 CLOCK Set clock mode 0 EXIT Return to the upper menu NPUT SELECT Press 0 or ESC return to the upper menu Press 1 3 to enter the corresponding configuration item 5 3 4 Set multiplex number Press 1 to enter the configuration menu of setting E1 channel The menu displays FREE TIMESLOT IS Menu Description 1 1 31 E1 1 free timeslot 2 1 31 E1 2 free timeslot 3 1 31 E1 3 free timeslot 4 1
58. ne 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 contra directional or centra directional data interfaces 1 1 7 FXS Line Card Each card has 6 FXS ports for connecting directly to telephone and also with the ability to establish the connection between telephone and FXO card for regular telephone to exchange or direct hot line FXS FXS applications Two modes are provided Normal mode Supports End to End of E1 link status monitoring Backup mode see Appendix H for further information 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 Caller ID number is supported 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 further information Chapter 1 Introduction 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 E amp M signaling with to TYPES 1 1 10 X 50 Line Card Each card contains five low speed Asynchronous synchronous data interfaces Data rates 19 2kbps 9 6kbps 4 8kbps or 2 4kbps Standards compliance RS232 V 24 1 1 11 ET100 Ethernet Bridge Line Card Ethernet Bridge Tribu
59. on Press 0 or ESC to return to the upper menu After key 1 4 is pressed the menu will be shown again and will indicate the new setting 5 3 6 Set clock mode Press 6 to set the clock mode of the I O channel The menu displays lt lt 1 0 CONFI 6 N64 V35 CHANNEL 1 CLOCK gt gt Menu Description 1 INTERNAL Set internal clock 2 EXTERNAL Set external clock 0 EXIT Return to the upper menu I SELECT 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 again and will indicate the new setting 5 4 Set RS 232 Card Please refer to N64K V35 configuration settings which are applied the same way to RS 232 card 5 5 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 5 G703 64K STAT NORMAL Slot number card type card status CH1 NOE1 NULL NTERNAL CLOCK NOLOOP NORMAL SIGNAL LOSS The display shows the status of each channel including multiplexed E1 channel timeslot clock mode loop mode CH2 NOE1 NULL INTERNAL CLOCK NOLOOP NORMAL SIGNAL LOSS CH3 NULL INTERNAL CLOCK NOLOOP NORMAL SIGNAL LOSS NOE1 NULL INTERNAL CLOCK NOLOOP NORMAL SIGNAL LOSS 39 Chapter 5 Console Operation 5 5 1 G703 64K menu display
60. on be n id adv 38 5 3 3 N64K V35 channel menu CiSPIAY csccceecscessceessesessseesscessscessscessscessscessscesseesssseesscessseeseceseceeseceaseseasscesssesssensteseceatess 38 5 97 5 Ee 38 5 3 5 Set lOOP MO Cx ote s etie n be d 39 5 3 6 SEU CIOCK mode 39 5 4 5 5 232 le eerte 39 5 5 5 703 6 39 55120703564 menu disbplay iiec oer deer onere 40 5 6 SET A SYNC 128K CARD i bee b d d pa ee d ne a eese tieni bte ues 40 5 6 LLA SYNCRS232 menu display inerte e o te e ede n oc seins EP ated d voa Lena eue er ere e DR d 40 5 6 2 A SYNC RS232 Channel menu display sccceecscessesessseesesesceesseessecessecessecesseeessecesscesssseesseessscesecessscessscessesessenseseesteens 40 5 7 SETEXS CARD ecce citt seeders ye ui epe e e Mil Goose sina ia dues te ht tare et 41 5 74 EXS menu displays t dient 41 5 7 2 Channel menu display s so o e vetoes 41 5 7 3
61. ponding time slot of E1A2 and E1B2 3 For El circuits of both sides E1A 1 is connected to E1B1 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 by using line Users be connected using ERM MUX PLUS PCM aalala Figure 8 6 G 703 64K Application 57 Chapter 8 Application Notes This page was left blank intentionally 58 CTC union www ct T 886 2 2659 1021 F 886 2 2659 0237 E info ctcu com c A om
62. r menu SELECT indicates the current setting Press number 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 5 Set JITTER From the E1 channel menu select 5 to enter code configuration the menu displays lt lt E1 1 CONFIG JITTER gt gt Menu Description 1 RX Setu the E1 Jitter 2 TX 0 EXIT Return to the upper menu SELECT indicates the current setting Press number 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 select 6 to enter timeslot cross configuration the menu displays lt lt El CONFIG 1 1 TI MESLOT gt gt Menu Description 1 SETUP CROSS Setup the E1 cross connection 2 CANCLE CROSS 0 EXIT Return to the upper menu I SELECT Press 1 to display free timeslots of all 8 E1 channels and the current status of timeslot cross 36 Chapter 5 Console Operation FREE TIMESLOT 15 El 1 0 31 CURRENT CROSS El 1 CROSS TIMESLOT NULL INPUT TIMESLOT 1 20 2 1 20 El 1 CROSS TIMESLOT 01 20 02 01 20 The current status means the timeslots 1 to 20 of channel E1A1 are going to the timeslots 1 to 20 of channel E1A2 INPUT EXAMPLE 11 20 3 11 20 21 3 21 1 gt E1A1 2 gt E1A2 3
63. ration 5 19 Set password Please press 5 to enter 5 CHANGE PASSWORD menu will display PLEASE I PASSWORD NEW PASSWORD 6 BYTES NEW PASSWORD 5 20 SETUP TIME Please press 6 to enter 6 SETUP TIME The menu will display CURRENT TI ME 03 09 11 16 31 30 TI ME FORMAT YY MM DD HH MM SS NPUT NEW TI ME 50 Chapter 5 Console Operation 5 21 Expansion Chassis Please press 7 to enter 7 SETUP EXTEND BOX The menu will display CURRENT EXTEND BOX STATE NO ADD A OR DELETE D EXTERN BOX PLEASE NPUT A Enter A to add the chassis Enter D to delete the chassis CURRENT EXTEND BOX STATE HAVE 5 22 Integral BERT Test Press 0 to ESC or press 7 from the Main Menu to enter the setup for Integral BERT lt lt E1 1 BERT TEST gt gt Menu Description 1 FUNCTI ON Enable disable BERT function 2 CHANNEL Select the channel for BER test 3 PATTERN Select a BERT pattern 4 ERROR NSERT Force an error to be inserted 5 RESULT Display the BER test results 0 EXIT Return to previous menu SELECT 1 To return to the main menu press either 0 or the ESC key Press 1 3 5 to enter the corresponding item Press 2 to revise El the BERT test channel El LI NE 1 8 2 5 22 1 Set BERT Test In the BERT test menu press 1 to choose modify and set BERT test item and the menu displays lt lt BERT TEST FUNCTION gt
64. rd 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 Ch3 SYNC Signal red red when lit indicates SYNC Loss Signal Loss when off normal Loss Loss Ch4 SYNC Signal red red when lit indicates SYNC Loss Signal Loss when off normal Loss Loss Ch5 SYNC Signal red red when lit indicates SYNC Loss Signal Loss when off normal Loss Loss Ch6 SYNC Signal red red when lit indicates SYNC Loss Signal Loss when off normal Loss Loss Ch7 SYNC Signal red red when lit indicates SYNC Loss Signal Loss when off normal Loss Loss Ch8 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 indi
65. t unframed Line coding accord with ITU T G 703 64K co directional contra directional centra coding Pulse Shape accord with ITU T G 703 64K Software setting Interface Local To Remote Bidirectional Loop 1 2 5 E amp M Line Card E amp M Signaling technical specifications E amp M lines E line M line SB battery and SG ground lines Loop current 5 30 mA maximum 70 mA E amp M Signaling TYPEI TYPES mode independently per port see section 4 3 Voice Transmission technical index LEDs E amp M signaling status active status or idle status Audio line Impedance 600 ohm Voice attenuation set independently in 0 5dB steps see section 4 3 Wire mode set independently as 2W or 4W by the switch see section 4 3 Software setting Interface Local To Remote Bidirectional Loop 1 2 6 FXO Line Card PBX side exterior line FXO technical specifications Line Impedance 600 ohm On hook resistance greater than 100kohm Of hook resistance less than 3000hm DC voltage maximum more than 70V DC current maximum more than 150mA Software setting Interface Local To Remote Bidirectional Loop Supports Caller ID display 1 2 7 FXS Line Card Telephone exterior line FXS technical specifications Line Impedance 600 ohm Ring output 75 15V AC frequency 25 3Hz harmonic distortion less than 10 sine signal 300mA load output voltage virtual value larger than 50V Feed in Voltage 48V allow maximum loop resistan
66. tary card provides Ethernet over E1 capability Incorporating two 10 100Base TX channels this transparent bride supports standard HDLC encapsulation The WAN data rate depends on the number of E1 timeslots assigned Nx64 1 1 12 RS 485 RS 422 Line Card Asynchronous RS 485 RS 422 Serial Tributary card provides six independent RS 485 RS 232 data channel capability Incorporating six separate channels channels can be independently assigned any Nx64 timeslot from the aggregate E1 Each channel uses a pluggable 4 pin terminal block for connecting one or two twisted pair wires 1 1 13 SUB E1 Line Card Under Each card contains two G 703 E1 interfaces Each SUB E1 may be multiplexed into any of the EIA1 E1A2 EIBI or E1B2 interfaces For special applications requiring the need for Timeslot 0 to be able to transmit the data of CAS signaling the SUB E1 supports Timeslot 0 bypass 1 1 14 Additional Features Optional expansion chassis for dense data ports application All 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 E1 or Ethernet Bridge I O line cards 1 2 Technical Specifications 1 2 1 El Line Card E1 signal structure Frame format Bit rate Line codes Rx sensiti
67. ted pair interface Under development External Clock G 703 external clock interface provides two types of interfaces balanced RJ 45 and unbalanced BNC connectors Cascade RS 485 interface is used for cascading expansion rack and are provided by RJ 45 x 2 connectors DB62 connector for connecting backplane data to expansion rack Chapter 1 Introduction Qt w o m nit ont ant ona J eU o Kaka jc arc arc Kaka je arc arc Kaka jc rc arc Kaka jc arc arc Kaka fc rc arc ETE CIE U eU ERM MUX ERM MUX PXS PLUS PLUS Figure 1 1 ERM MUX Plus front panel 1 1 1 Power Supply Modules POWERA and 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 options 1 1 2 CPU Control Card CPUA and 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 Elline The setup of the ERM MUX Plus may be accomplished by 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 Windows amp NMP GUI network connected to SNMP NMP GUI Local terminal console mode 1 1 3 Line Card E
68. ty and 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 is 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 EN50082 1 1997 CTC Union Technologies Co Lid 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 E1 Multi Service Access Multiplexer User Manual Version 4 0 December 2008 Release Version 4 1 June 2009 Update Version 4 2 March 2011 Update This manual supports the following models ERM MUX Plus This document is the current official release 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 2008 2011 CTC Union Technologies Co Ltd All Rights Reserved
69. vity Transmission Line impedance Pulse amplitude Pulse shape Jitter tolerance ITU T compliance Internal timing Interface connectors System clock Internal Recovery G 703 External CAS PCM30 CCS PCM3 1 CRC4 ON OFF 2 048Mbps HDB3 AMI 0 43dB 1 5km over 0 5mm cable 75 ohms unbalanced 120ohms balanced nominal 2 37V 75ohm nominal 3 00V 120ohm ITU T G 703 ITU T G 823 compliant jitter attenuator included G 703 G 704 G 732 G 823 2 048MHz 50ppm BNC 75ohm unbalanced RJ 45 120ohm balanced 2 048Mbps 50 2 048Mbps 50 2 048Mbps 100ppm 12 Chapter 1 Introduction 1 2 2 N64 V35 Line Card Multiplexes Nx64K data onto any E1 and any timeslot 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 Local To Remote Bidirectional Loop 1 2 3 A SYNC 128K Line Card Data speed lt 38 4kbps async or 64kbps 128kbps sync Data access V 24 RS 232 access mode DCE Software setting Interface Local To Remote Bidirectional Loop 1 2 4 G703 64K Line Card Access mode G 703 64Kbps co directional contra directional centra mode Speed 64Kbps 100ppm Line 0 5 0 7mm twisted pair 4 Wire Transmission distance 600m or less 0 5 0 7mm twisted pair Impedance balanced 120ohm Standard according to ITU T G 703 and G 823 Frame forma

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