146
PRO SWITCHING SYSTEM
Table B-7. V.35 Pin Assignments, DIGITAL Port (DB25 Female)
Pin Signal V.351 SHIELD GND A
2 TD-A P
3 RD-A R
4 RTS C
5 CTS D
6 DSR E
7 SIGNAL GND B
8 DCD F
13 RC-B X
15 TC-A Y
16 RD-B T
17 RC-A V
20 DTR H
21 TD-B S
22 LL J
23 EC-B W
24 EC-A U
25 TC-B AA