Table A-30
Connections of core wires in a straight-through cable
RJ45 Connector 1 RJ45 Connector 2 Core Wire Color
Twisted?
2
2
Orange
Yes
1
1
Orange-White
6
6
Green
Yes
3
3
Green-White
4
4
Blue
Yes
5
5
Blue-White
8
8
Brown
Yes
7
7
Brown-White
l
Crossover cables are connected in a crossover manner. They are used to connect network
adapters to equipment such as switches or hubs.
wires in a crossover cable.
Table A-31
Connections of core wires in a straight crossover cable
RJ45 Connector 1 RJ45 Connector 2 Core Wire Color
Twisted?
6
2
Orange
Yes
3
1
Orange-White
2
6
Green
Yes
1
3
Green-White
4
4
Blue
Twisted
5
5
Blue-White
8
8
Brown
Yes
7
7
Brown-White
shows the pins of an RJ45 connector.
Figure A-69
RJ45 connector pins
Pin8
Pin1
HUAWEI USG9500 Series
Hardware Guide
A Appendix
Issue 03 (2017-12-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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