Avaya Synchronous Net Modules in an ASN Platform Bedienungsanleitung PDF herunterladen (Seite 54)

Installing Synchronous Net Modules in an ASN Platform

Cabling Requirements for the Net Modules20 BNX Software Version <x.x> Test Part Number

Figure A-10. 50-Pin to X.21 Cable (Order No. 7936)

Table A-12. Pin-to-Pin Connections for the 50-Pin to X.21 Cable

(Order No. 7936)

Bay Networks Termination Remote Termination

Signal Pin to Pin Signal

Send Data+ 2 2 Transmitted Data A

Send Data- 27 9 Transmitted Data B

Request to Send+ 4 3 Control A

Request to Send- 29 10 Control B

Receive Data+ 3 4 Receive Data A

Receive Data- 28 11 Receive Data B

Data Carrier Detect+ 9 5 Indication A

Data Carrier Detect- 34 12 Indication B

Timing+ 10 6 Timing A

Timing- 35 13 Timing B

Frame Ground 1 1 Frame Ground

Signal Ground 7 8 Signal Ground

Internal Connections

Pin 46 > 48 (GRD)

Pin 38

> 40

Pin 14 > 15

15 Feet

Pin 8

Pin 1

Pin 15

Pin 9

15-position D-Sub plug with locking posts

(ground shield connected to backshell)

Pin 1

Pin 25

Pin 26

Pin 50

50-position 0.8-mm plug

(ground shield connected to internal shell)

CAB0074A

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Avaya Synchronous Net Modules in an ASN Platform Bedienungsanleitung Seite 54