Communication Server Large System Installation and Commissioning
Page 284 of 456 Cabling lines and trunks
NN43021-310 Standard 02.01 December 2007
T7
R7
40
15
BK-S
S-BK
Slot 3 Slot 7 Slot 11 Slot 15 Unit 3
41
16
Y- B L
BL-Y
T0
R0
42
17
Y- O
O-Y
Slot 3 Slot 7 Slot 11 Slot 15 Unit 4
43
18
Y- G
G-Y
T1
R1
44
19
Y- B R
BR-Y
Slot 3 Slot 7 Slot 11 Slot 15 Unit 5
45
20
Y- S
S-Y
T2
R2
46
21
V-BL
BL-V
Slot 3 Slot 7 Slot 11 Slot 15 Unit 6
47
22
V-O
O-V
T3
R3
48
23
V-G
G-V
Slot 3 Slot 7 Slot 11 Slot 15 Unit 7
49
24
V-BR
BR-V
Table 47
NT5K18 Flexible Central Office Trunk connections for NT8D37 I/O panel
connectorsC,G,M,T (Part2of2)
Lead designations I/O panel connectors
Unit
number
COT Pins
Pair
color
C G M T