Why ethernet cables must be ended with specific arrangement

Posted by adopilot on Server Fault See other posts from Server Fault or by adopilot
Published on 2010-06-16T08:51:18Z Indexed on 2010/06/16 9:03 UTC
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lan

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ethernet

I just accepted that ethernet cables CAT 5 and more must be ended with specific arrangement.

I learned when I ending my cables to take attention that either end must be in same arrangement(568A or 568B ).

Sometime I get stacked with my fellow servant that they claim that Cable should work if just arrangement at both side are same even if it is not in 568A or 568B layouts.

My experience said that it is not true, but I am now looking for some technical argument to prove that.

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