Nortel Networks 553-3901-200 User Manual
Page 31
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Install ISDN BRI hardware
Page 31 of 46
ISDN Basic Rate Interface
Installation
Figure 8
Cross-connect the UILC port to the office wiring
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Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 7
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2
3
4
5
6
7
8
R+
T+
T-
R-
P-
P+
WHT/ORG
BLU/WHT
WHT/BLU
ORG/WHT
GRN/WHT
WHT/GRN
NE-A25B cable connector connecting
distribution frame connector A
T
R
T
R
T
R
T
R
T
R
Port 1
Port 0
Port 2
Port 3
Port 4
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27
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30
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28
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2
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A
B
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A
B
DSL 2
DSL1
DSL 3
RJ - 45 type
wall outlet
Distribution frame
Cross connect wires or
cable for DS1
DSL 1 wiring for
SILC Port 0
553-7699
(U - Interface)
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