Figure A-12
Schematic diagram of the connection scheme of straight-through cables
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7
6
5
4
3
2
8
1
7
6
5
4
3
2
8
RJ45
RJ45
EIA/TIA 568A
EIA/TIA 568A
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7
6
5
4
3
2
8
1
7
6
5
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2
8
RJ45
RJ45
EIA/TIA 568B
EIA/TIA 568B
You can use the straight-through cables in the following scenarios:
–
Connecting a switch or hub to a router
–
Connecting computers (including servers and workstations) to switches or hubs
–
Connecting two switches through the uplink interface
l
Crossover cable
The crossover cable uses wiring scheme EIA/TIA T568A for one end and EIA/TIA
T568B for the other, as shown in
.
Figure A-13
Schematic diagram of the connection scheme of crossover cables
RJ45
RJ45
EIA/TIA 568B
EIA/TIA 568A
1
7
6
5
4
3
2
8
1
7
6
5
4
3
2
8
You can use the crossover cables in the following scenarios:
–
Connecting a computer and a router
HUAWEI USG6000 Series
Hardware Guide
A Appendix
Issue 08 (2017-06-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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