Communication Server Large System Installation and Commissioning
Page 288 of 456 Cabling lines and trunks
NN43021-310 Standard 02.01 December 2007
Table 51
NT5K19 Flexible E&M 2-Wire Paging trunk 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
A
PG
29
4
W-BR
BR-W
T1
R1
31
6
R-BL
BL-R
Slot 0 Slot 4 Slot 8 Slot 12 Unit 1
A
PG
33
8
R-G
G-R
T2
R2
35
10
R-S
S-R
Slot 0 Slot 4 Slot 8 Slot 12 Unit 2
A
PG
37
12
BL-O
O-BL
T3
R3
39
14
BK-BR
BR-BK
Slot 0 Slot 4 Slot 8 Slot 12 Unit 3
A
PG
41
16
Y- B L
BL-Y