Nortel Networks 1000E - Manual (Page 305)

Installing and cross-connecting a trunk card Page 305 of 466
Communication Server 1000E Installation and Commissioning
Table 33
E&M 2-wire Music Trunk connections
Lead
designations Pins Pair color Unit number
T0
R0
26
1
W-BL
BL-W
0
T1
R1
30
5
W-S
S-W
1
T2
R2
34
9
R-BR
BR-R
2
T3
R3
38
13 BK-G
G-BK
3
Table 34
Central Office & Direct Dial Inward Trunk connections (Part 1 of 2)
Cable from
equipment
Unit Pins
Column 1 Column 2 Column 3
Pair Color Lead designations
1T
1R
W-BL
BL-W
0
26
1
T0
R0
T0
R0
A0
B0
2T
2R
W-O
O-W 27
2
PPM0
—
C0
Spare
3T
3R
W-G
G-W
1
28
3
T1
R1
T1
R1
A1
B1
4T
4R
W-BR
BR-W 29
4
PPM1
—
C1
Spare
5T
5R
W-S
S-W
2
30
5
T2
R2
T2
R2
A2
B2
6T
6R
R-BL
BL-R 31
6
PPM2
—
C2
Spare