■
Four-Port Line Interface Card (LIC4) 50-Pin Connector Pin-outs
The following is the pin assignment for the four-port Line Interface Card (LIC4), as it appears on the
rear 50-pin telco connector.
If an LIC4 is installed in slot A1, it uses 50-pin telco connector P1; if installed in slot A2, it uses
connector P2, etc.
50-Pin Number
Signal Function
50-Pin Number
Signal Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
RING1
RING2
RING3
RING4
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
TIP1
TIP2
TIP3
TIP4
45
46
47
48
49
50
Toshiba VP Systems Release 7.1 July, 1994
3-16
Installation and Maintenance Manual
Summary of Contents for VP 300
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