Huawei USG6000 Series Hardware Manual page 265

HUAWEI USG6000 Unified Security Gateway
Hardware Guide
Figure A-12
crossover cables. You need to strictly observe the wiring scheme to ensure the quality of
services.

You can use the straight-through cables in the following scenarios:
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Issue 03 (2015-01-26)
and Figure A-13
Straight-through cable
The straight-through cable is also called the standard cable. Both ends of the cable use
wiring scheme EIA/TIA T568A or EIA/TIA T568B. You are advised to use wiring
scheme EIA/TIA T568B when you make straight-through cables.
detail.
Figure A-12 Schematic diagram of the connection scheme of straight-through cables
− 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
Crossover cable
The crossover cable uses wiring scheme EIA/TIA T568A for one end and EIA/TIA
T568B for the other, as shown in
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show how to distinguish and make straight-through cables and
Figure A-13.
A Appendix
Figure A-12 shows the
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