Nortel 1000 Installation And Commissioning Manual page 383

Installing Line cards and cross-connecting telephones
Figure 169
NE-500/2500-type telephone cross connections
Cable pairs
Line
Pack
Unit
W-BL
0
BL-W
Unit W-O
1 O-W
Unit
W-G
2
G-W
Unit
W-BR
3
BR-W
Unit
W-S
4
S-W
Unit
R-BL
5
BL-R
Unit
R-O
6
O-R
Unit
R-G
7
G-R
Unit
R-BR
8
BR-R
Unit
R-S
9
S-R
Unit
BK-BL
10
BL-BK
Unit BK-O
11 O-BK
Unit
BK-G
12
G-BK
Unit BK-BR
13 BR-BK
Unit
BK-S
14
S-BK
Y-BL
Unit
15 BL-Y
Communication Server 1000E
Lead
designation
Cross connect
terminal
T
R
T
R
T
R
T
R
T
R
T
R
T
R
T
R
T
R
T
R
T
R
T
R
T
R
T
R
T
R
T
R
Page 383 of 466
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
To 500/2500-type
telephone
553-8349.EPS
Installation and Commissioning