
Dial-Up Services Cabling Requirements
Test Part Number BNX Software Version <x.x> Cabling Requirements for the
Figure A-12. 50-Pin to RS-232: Raise DTR Cable (Order No. 7935)
Table A-14. Pin-to-Pin Connections for the 50-Pin to RS-232: Raise DTR
Cable (Order No. 7935)
Bay Networks Termination Remote Termination
Signal Pin to Pin Signal
Frame Ground 1 1 Frame Ground
Send Data+ 2 2 Send Data
Receive Data+ 3 3 Receive Data
Request to Send+ 4 4 Request to Send
Clear to Send+ 5 5 Clear to Send
Data Set Ready+ 6 6 Data Set Ready
Data Terminal Ready+ 8 20 Data Terminal Ready
Data Carrier Detect+ 9 22 Ring Indicator
Send Timing+ 10 15 Send Timing
Receive Timing+ 11 17 Receive Timing
Terminal Timing+ 12 24 Terminal Timing
Signal Ground 7 7 Signal Ground
Internal Wire Connections
Pin 7 > 30 > 31 > 34
Pin 13 > 38
Pin 14 > 39
15 Feet
Pin 13
Pin 1
Pin 25
Pin 14
25-position D-Sub plug with screw locks
(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)
CAB0073A
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