AT&T 75 - Page 113

Z100-TYPE HARDWARE
TABLE 2-G. System Wiring (Contd)
25-Pair Cable
4-Pair Cable
Term Lead Functions
BR2580A
500*
7400 EIA
or
2500 Series
Term* D-Inside
258A D-Inside
Cable
Adapter Cable
Info.
Term.
7100 7300
Att.
PDM Color
Pin
Color
Outlet
No. Series
Series
Cons.
TDM Code
Num. Code
Term.
4
T
V1T
BK-G
38
W-BL
1
R
V1R
G-BK 13 BL-W
2
CT
TXT TXT
BK-BR
39
W-O 3
CR
TXR TXR
BR-BK
14
O-W
4
P- PXT
PXT
BK-S
40
W-G
5
P+
PXR
PXR
S-BK
15
G-W
6
P- P-
Y-BL 41
W-BR
7
P+
P+
BL-Y 16
BR-W 8
5
T V1T
Y-O
42
W-BL
1
R
V1R
O-Y
17 BL-W
2
CT
TXT
TXT
Y-G 43
W-O 3
CR
TXR
TXR G-Y
18
O-W
4
P- PXT PXT
Y-BR
44
W-G 5
P+
PXR
PXR
BR-Y
19 G-W 6
P-
P-
Y-S
45
W-BR
7
P+
P+
S-Y
20
BR-W
8
6
T
V1T
V-BL
46
W-BL
1
R
V1R
BL-V
21 BL-W
2
CT
TXT
TXT
V-O
47
W-O 3
CR
TXR TXR O-V
22
O-W
4
P- PXT
PXT
V-G
48
W-G 5
P+ PXR
PXR
G-V 23
G-W 6
P-
P-
V-BR 49
W-BR
7
P+
P+
BR-V
24
BR-W
8
Spare
50
25
* R1V2 or R1V3 Only
2-87