Avaya Synchronous Net Modules in an ASN Platform Manuel d'utilisateur télécharger pdf (Page 52)

Installing Synchronous Net Modules in an ASN Platform

Cabling Requirements for the Net Modules18 BNX Software Version <x.x> Test Part Number

X.21 Compliance

X.21 compliance for the net modules is as follows:

• The Dual Sync net module requires a 44-pin D-Sub to X.21 cable, Order No.

7224 (Table A-11 and Figure A-9).

• The Quad Sync net module requires a 50-pin to X.21 cable, Order No. 7936

(Table A-12 and Figure A-10).

Table A-11. Pin-to-Pin Connections for the 44-Pin D-Sub to X.21 Cable

(Order No. 7224)

Bay Networks Termination Remote Termination

Signal Pin to Pin Signal

Send Data+ 2 2 Transmitted Data A

Send Data- 16 9 Transmitted Data B

Request to Send+ 4 3 Control A

Request to Send- 18 10 Control B

Receive Data+ 3 4 Receive Data A

Receive Data- 17 11 Receive Data B

Data Carrier Detect+ 9 5 Indication A

Data Carrier Detect- 23 12 Indication B

Send Timing+ 10 6 Timing A

Send Timing- 24 13 Timing B

Signal Ground 7 8 Signal Ground

Frame Ground 1 1 Frame Ground

Internal Wire Connections

Pin 14

> 15

Pin 28

> 30

Pin 41

> 43

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 71 72

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Avaya Synchronous Net Modules in an ASN Platform Manuel d'utilisateur Page 52