IFC Networking—Serial Interface Board (SIB-NET) 11
s ib n e t3
IC A-4 L
P 4
P 2
P 4
P 3
P 3
P 5
P 5
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
11
10
9
8
7
6
5
4
3
2
1
1 6 P osition s
IC A-4 L
P 4
P 2
P 4
P 3
P 3
P 5
P 5
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
11
10
9
8
7
6
5
4
3
2
1
1 6 P osition s
P o w er S u pp ly
A U D IO
M E S S A G E
G E N E R AT O R
AU D IO LEV EL
AL L C A LL
O N LIN E
T R O U BLE
AL L
C A LL
6 5 4 3 2 1
6 5 4 3 2 1
A UDIO
A MG
P S
P 4
8 7 6 5 4 3 2 1
P 3
P 2
P 1
F IR E
F IG H T E R S
T EL E PH O N E
7 51 42 E xpa nsion
P o w er C ab le
1 5 P osition s
7 10 30 P o w er C ab le
o r
7 53 78 P o w er C ab le
1 6 P ostio n s
1 5 P osition s
Figure 3: Connecting Two ICA-4Ls Using
Expansion Power Cable (75142)
