Nortel Networks Circuit Card - Manual (Page 799)

NTCK16 Generic Central Office Trunk cards Page 799 of 906
Circuit Card Description and Installation
Figure 168
NTCK16 Central Office trunk connections for NT8D37 I/O panel connectors B, F, L, S
P i n s P a i r
C o l o r
I / O P a n e l C o n n e c t o r U n i t
N u m b e r
B F L S
26
1 W-BL
BL-W
Unit
27
2 W-O
O-W 0
28
3 W-G
G-W
Unit
29
4 W-BR
BR-W 1
30
5 W-S
S-W S
L
S
L
S
L
S
L Unit
31
6 R-BL
BL-R O
T
O
T
O
T
O
T
2
32
7 R-O
O-R
1 5 9 13 Unit
33
8 R-G
G-R 3
34
9 R-BR
BR-R
Unit
35
10 R-S
S-R 4
36
11 BK-BL
BL-BK
Unit
37
12 BK-O
O-BK 5
38
13 BK-G
G-BK
Unit
39
14 BK-BR
BR-BK 6
40
15 BK-S
S-BK
Unit
41
16 Y-BL
BL-Y 7
42
17 Y-O
O-Y
Unit
43
18 Y-G
G-Y 0
44
19 Y-BR
BR-Y
S S S S Unit
45
20 Y-S
S-Y L
O
L
O
L
O
L
O
1
46
21 V-BL
BL-V T T T T
Unit
47
22 V-O
O-V 2 6 10 14 2
T0
R0
T1
R1
T2
R2
T3
R3
T4
R4
T5
R5
T6
R6
T7
R7
T0
R0
T1
R1
T2
R2
T3
R3 48
23 V-G
G-V
Unit
49
24 V-BR
BR-V 3
Lead designations
COT