AT&T Network Adapter 25 Installation And Maintenance Manual page 291

Adtran network adapter product manual
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Table A-B.
25-Pair Cable
Term. Lead Functions
5 0 0
ATL
7101A
Cordless
Ckt.
RS-232C
2 5 0 0
7 3 0 0 H
N o .
Series
Series
6
T
T
R
R
CT
TXT
CR
TXR
P-
PXT
P+
PXR
Spare
APPENDIX A: System Wiring Tables
Building Wiring (Contd)
D-inside
Cable
Conn.
C o l o r
Pin
Code
Term .
Num.
V-BL
46
BL-V
21
v-o
47
o-v
22
V-G
48
G-V
23
V-BR
49
BR-V
24
v-s
50
s-v
25
4-Pair
Cable
D-lnside
Cable Conn.
Color
Block
code
Term.
W-BL
1
BL-W
2
w-o
3
4
o-w
5
W-G
G-W
6
7
W-BR
BR-W
8
A-5

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