Communication Server Large System Installation and Commissioning

Cabling lines and trunks Page 285 of 456
Communication Server 1000M and Meridian 1 Large System Installation and Commissioning
Table 48
NT5K19 Flexible E&M 2-Wire Type 1 connections for NT8D37 I/O panel
connectors A, E, K, R
Pair Pins
Pair
color
I/O panel connectors
Unit
number
A E K R
T0
R0
27
2
W-O
O-W
Slot 0 Slot 4 Slot 8 Slot 12 Unit 0
E
M
28
3
W-G
G-W
T1
R1
31
6
R-BL
BL-R
Slot 0 Slot 4 Slot 8 Slot 12 Unit 1
E
M
32
7
R-O
O-R
T2
R2
35
10
R-S
S-R
Slot 0 Slot 4 Slot 8 Slot 12 Unit 2
E
M
36
11
BK-BL
BL-BK
T3
R3
39
14
BK-BR
BR-BK
Slot 0 Slot 4 Slot 8 Slot 12 Unit 3
E
M
40
15
BK-S
S-BK