4−50
Installation and Maintenance Volume
APIC Integration Card
The following pin assignments are for the AT&T APIC card as they appear on the rear 50-pin telco
connector. If an APIC card is installed in slot A9, it uses 50-pin telco connector P9; if it is installed in slot
A10, it uses connector P10, etc.
.
"TX" signals are from the APIC to the PBX. "PX" signals are from the PBX to the APIC.
50-Pin Number
Octel 200/300
S.4.1
Signal Function
1
TX RING 1
2
PX RING 1
3
TX RING 2
4
PX RING 2
5
TX RING 3
6
PX RING 3
7
TX RING 4
8
PX RING 4
9
TX RING 5
10
PX RING 5
11
TX RING 6
12
PX RING 6
13
TX RING 7
14
PX RING 7
15
TX RING 8
16
PX RING 8
17
TX RING 9
18
PX RING 9
19
TX RING 10
20
PX RING 10
21
TX RING 11
22
PX RING 11
23
TX RING 12
24
PX RING 12
25
(no connection)
50-Pin Number
Signal Function
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
(no connection)
TX TIP 1
PX TIP 1
TX TIP 2
PX TIP 2
TX TIP 3
PX TIP 3
TX TIP 4
PX TIP 4
TX TIP 5
PX TIP 5
TX TIP 6
PX TIP 6
TX TIP 7
PX TIP 7
TX TIP 8
PX TIP 8
TX TIP 9
PX TIP 9
TX TIP 10
PX TIP 10
TX TIP 11
PX TIP 11
TX TIP 12
PX TIP 12
PB60019−01