
Dial-Up Services Cabling Requirements
Test Part Number BNX Software Version <x.x> Cabling Requirements for the
Figure A-13. 44-Pin D-Sub to RS-422: Raise DTR Cable (Order No. 7139)
Send Common 44 37 Send Common
Signal Ground 41 19 Signal Ground
Internal Wire Connections
Pin 13 > 28
Pin 14 > 29
Pin 23 > 41 > 43
Table A-15. Pin-to-Pin Connections for the 44-Pin D-Sub to RS-422:
Raise DTR Cable (Order No. 7139)
(continued)
Bay Networks Termination Remote Termination
Signal Pin to Pin Signal
Pin 1
Pin 37
Pin 20
Pin 19
15 Feet
Pin 1
Pin 16
Pin 31
Pin 15
Pin 30
Pin 44
37-position D-Sub plug with screw locks
(ground shield connected to backshell)
44-position D-Sub plug with screw locks
(ground shield connected to backshell)
CAB0051A
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