Figure 9-13 Structure of the network cable
W
X1 X2
8
1
8
1
RJ-45 network interface
connector
Label 1 Main label Label 2
NOTE
For a crossover cable, pins 1 and 2 of the RJ45 connector at one end must be cross-connected to pins 3 and
6 of the RJ45 connector at the other end respectively.
Pin Assignment
Table 9-11 and Table 9-12 list the pin assignment of the network cable connector.
Table 9-11 Pin assignment of the straight-through cable connector
straight-through Cable
Connector X1 Pin Connector X2 Pin Color Relation
X1.1 X2.1 White-orange Twisted pair
X1.2 X2.2 Orange
X1.3 X2.3 White-green Twisted pair
X1.6 X2.6 Green
X1.4 X2.4 Blue Twisted pair
X1.5 X2.5 White-blue
X1.7 X2.7 White-brown Twisted pair
X1.8 X2.8 Brown
Table 9-12 Pin assignment of the crossover cable connector
Crossover Cable for FE Interface
Crossover Cable for GE Interface
Connecto
r X1 Pin
Connect
or X2 Pin
Color Relation Connector
X1 Pin
Connect
or X2 Pin
Color Relation
X1.1 X2.3 White-orange Twisted
pair
X1.1 X2.3 White-orange Twisted
pair
X1.2 X2.6 Orange X1.2 X2.6 Orange
ATN 950B Multi-service Access Equipment
Hardware Description 9 Cables
Issue 03 (2012-07-23) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
101
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