A-2 Port Concentrator Shelf (PCS) Installation Guide
V.28 Interface Cable
V.28 Interface Cable
The V.28 cable is used to connect a PCS port with a V.28 interface to a user device. (See Table A-2.)
Table A-2 V.28 Cable
PCS Port
25-Pin Pale
User Device
25-Pin Male Signals
1 1 Shield
2 2 103
3 3 104
4 4 105
5 5 106
6 6 107
8 8 109
15 15 114
7 7 102
17 17 115
18 18 141
20 20 108
21 21 140
10 10 117
9 9 116
22 22 125
23 23 111
25 25 142