Nortel Meridian 1 Manual page 302

System installation procedures
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Table 73
NT5K18 Flexible Central Office Trunk connections for NT8D37 I/O panel
connectors A, E, K, R
Lead
designations
COT
T0
R0
T1
R1
T2
R2
T3
R3
T4
R4
T5
R5
T6
R6
T7
R7
553-3001-210 Standard 14.00 June 1999
Cabling lines and trunks
Pair
Pins
color
26
W-BL
1
BL-W
27
W-O
2
O-W
28
W-G
3
G-W
29
W-BR
4
BR-W
30
W-S
5
S-W
31
R-BL
6
BL-R
32
R-O
7
O-R
33
R-G
8
G-R
34
R-BR
9
BR-R
35
R-S
10
S-R
36
BK-BL
11
BL-BK
37
BK-S
12
S-BK
38
BK-G
13
G-BK
39
BK-BR
14
BR-BK
40
BK-S
15
S-BK
41
Y-BL
16
BL-Y
I/O panel connectors
A
E
Slot 0
Slot 4
K
R
Slot 8
Slot 12
Unit
number
Unit 0
Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
Unit 6
Unit 7

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