
Cabling lines and trunks Page 289 of 456
Communication Server 1000M and Meridian 1 Large System Installation and Commissioning
Table 52
NT5K19 Flexible E&M 2-Wire Paging trunk connections for NT8D37 I/O panel
connectors B, F, L, S
Pair Pins
Pair
color
I/O panel connectors
Unit
number
B F L S
T0
R0
27
2
W-O
O-W
Slot 1 Slot 5 Slot 9 Slot 13 Unit 0
A
PG
29
4
W-BR
BR-W
T1
R1
31
6
R-BL
BL-R
Slot 1 Slot 5 Slot 9 Slot 13 Unit 1
A
PG
33
8
R-G
G-R
T2
R2
35
10
R-S
S-R
Slot 1 Slot 5 Slot 9 Slot 13 Unit 2
A
PG
37
12
BL-O
O-BL
T3
R3
39
14
BK-BR
BR-BK
Slot 1 Slot 5 Slot 9 Slot 13 Unit 3
A
PG
41
16
Y- B L
BL-Y
T0
R0
43
18
Y- G
G-Y
Slot 2 Slot 6 Slot 10 Slot 14 Unit 0
A
PG
45
20
Y- S
S-Y
T1
R1
47
22
V-O
O-V
Slot 2 Slot 6 Slot 10 Slot 14 Unit 1
A
PG
49
24
V-BR
BR-V
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