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Quick reference
IGS Cabling Chart - MultiGroup PBX - Opt 81/81C/CPP (5
Groups Maximum)
Table 17
IGS cabling chart (Part 1 of 2)
Net
Net
IGS
Group
Shelf
Connector
0
0
0
0
0
1
0
1
1
0
1
0
1
0
0
1
0
1
1
1
1
1
1
0
2
0
0
2
0
1
2
1
1
2
1
0
3
0
0
NN43021-466
Standard 06.02
Appendix A: Upgrade checklists
IGS
Net
Slot
3
8
2
9
2
9
3
8
3
8
2
9
2
9
3
8
3
8
2
9
2
9
3
8
3
8
December 2013
Slot
Net
DIGS
Connector
2
9
BOTTOM
2
9
TOP
2
9
TOP
2
9
BOTTOM
2
9
BOTTOM
2
9
TOP
2
9
TOP
2
9
BOTTOM
2
9
BOTTOM
2
9
TOP
2
9
TOP
2
9
BOTTOM
2
9
BOTTOM
I
Intergroup
G
connector
S
Clock
J1
0
J6
2 0
J17
3 1
J22
1
J2
4
J7
6 0
J16
7 1
J21
5
J3
8
J8
1
0
0
J15
1
1
1
J20
9
J4
1
2