Avaya Sync/ISDN BRI Net Modules in ASN Platforms Manuel d'utilisateur télécharger pdf (Page 40)

Installing Sync/ISDN BRI Net Modules in ASN Platforms

A-4 115370-A Rev. A

Figure A-1. Cable Order No. 7837

Table A-3. 44-Pin to X.21Interface Cable (Order No. 7224)

Bay Networks Termination Remote Termination

Pin Signal Pin Signal

2 Send Data+ 2 Transmitted Data A

16 Send Data- 9 Transmitted Data B

4 Request to Send+ 3 Control A

18 Request to Send- 10 Control B

3 Receive Data+ 4 Receive Data A

17 Receive Data- 11 Receive Data B

9 Data Carrier Detect+ 5 Indication A

23 Data Carrier Detect- 12 Indication B

10 Send Timing+ 6 Timing A

24 Send Timing- 13 Timing B

7 Signal Ground 8 Signal Ground

1 Frame Ground 1 Frame Ground

Local Wire Connections

Pin 41 → 43

Pin 28 → 30

Pin 14 → 15

Pin 1

Pin 16

Pin 31

Pin 15

Pin 30

Pin 44

Pin 13

Pin 1

Pin 25

Pin 14

15 feet

25-position D-sub plug with M-3 jack screws

(ground shield connected to backshell)

44-position D-sub plug with screw locks

(ground shield connected to backshell)

CAB0069B

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 46

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Avaya Sync/ISDN BRI Net Modules in ASN Platforms Manuel d'utilisateur Page 40