Twisted pair wire sequence standard and twisted pair interconnection

1. Twisted pair wire sequence standard

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2. Interconnection of twisted pair

The role of each copper wire of the twisted pair:
1 and 2 are used for sending, 3 and 6 are used for receiving, 4 and 5 are used for voice, and 7 and 8 are bidirectional lines.
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Origin blog.csdn.net/mahoon411/article/details/123538164