Nortel Meridian 1 Manual page 311

Table 80
NT5K19 Flexible E&M 2-Wire Paging trunk connections for NT8D37 I/O panel
connectors B, F, L, S
Pair
T0
R0
A
PG
T1
R1
A
PG
T2
R2
A
PG
T3
R3
A
PG
T0
R0
A
PG
T1
R1
A
PG
Pair
Pins
color
27 W-O
2 O-W
29 W-BR
4 BR-W
31 R-BL
6 BL-R
33 R-G
8 G-R
35 R-S
10 S-R
37 BL-O
12 O-BL
39 BK-BR
14 BR-BK
41 Y-BL
16 BL-Y
43 Y-G
18 G-Y
45 Y-S
20 S-Y
47 V-O
22 O-V
49 V-BR
24 BR-V
Cabling lines and trunks
I/O panel connectors
B F
Slot 1 Slot 5
Slot 2 Slot 6
Page 273 of 500
L S
Slot 9 Slot 13
Slot 10 Slot 14
System installation procedures
Unit
number
Unit 0
Unit 1
Unit 2
Unit 3
Unit 0
Unit 1