Cabletron Systems 520 - Manual (Page 87)

B-7
Connectors, Adapters and Cable Connections
Table B-4. EIA422/V.11/V.36 Cable Connections (BC12H–06)
From Pin Connector
(P1) To EIA422 Pin
Connector P2) Signal Name
1, 27 – Code Ground 1
4 11 DSR A
29 29 DSR B
5 4 TX Data A
30 22 TX Data B
6 13 DCD/I A
31 31 DCD/I B
8 7 RTS/C A
33 25 RTS/C B
9 9 CTS A
34 27 CTS B
10 6 RX Data A
35 24 RX Data B 2
11 15 Ring Indicate
12 20 DCE Ground
13 8 RX Clock A
38 26 RX Clock B 2
14 12 DTR A
39 30 DTR B
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