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Huawei AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN
Hardware Installation and Maintenance Guide
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Testing the Connection of Assembled Cables
Context
Huawei provides two types of Ethernet cables: straight-through cables and crossover cables.
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Issue 11 (2015-05-18)
Straight-through cables are connected in a one-to-one manner. They are used to connect
terminals such as a computer or switch to network devices.
of core wires in a straight-through cable.
Table 5-7 Connections of core wires in a straight-through cable
RJ45 Connector 1
2
1
6
3
4
5
8
7
Crossover cables are connected in a crossover manner. They are used to connect terminals
such as two computers or switches.
crossover cable.
Table 5-8 Connections of core wires in a straight crossover cable
RJ45 Connector 1
6
3
2
1
4
5
8
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RJ45 Connector 2
Core Wire Color
2
Orange
1
Orange-White
6
Green
3
Green-White
4
Blue
5
Blue-White
8
Brown
7
Brown-White
Table 5-8
lists the connections of core wires in a
RJ45 Connector 2
Core Wire Color
2
Orange
1
Orange-White
6
Green
3
Green-White
4
Blue
5
Blue-White
8
Brown
5 Appendix
Table 5-7
lists the connections
Twisted or Not
Twisted
Twisted
Twisted
Twisted
Twisted or Not
Twisted
Twisted
Twisted
Twisted
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