Cabletron Systems 520 - Manual (Page 82)

Connectors, Adapters and Cable Connections
B-2
Connector Assignments
50-pin Serial Port Connector
Figure B-1 shows the 50-pin serial port connector and its pin assignments.
Table B-1 describes the pin assignments.
Figure B-1. 50-pin Connector
Table B-1. 50-pin Connector Assignments
Pin Assignment Pin Assignment
1 Code Ground 1 2 Cable_ID<1>
3 N/C 4 DSR A
5 TX Data A 6 DCD A
7 TX Data A 8 RTS A
9 CTS A 10 RX Data A
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