What is the pin out for a T1 crossover cable? Cisco Forum FAQ
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Table C-1 T1/E1 Connector Pinouts using RJ45s


Pin Number Signal Name

1 ----- RX ring

2 ----- RX tip

3 ----- RX Ground

4 ----- TX ring

5 ----- TX tip

6 ----- TX Ground

7 ----- Not used

8 ----- Not used

Connect pin 1 to 4, 2 to 5, and 3 to 6.



Courtesy of yaplej.

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by yaplej edited by aryoba
last modified: 2005-11-13 13:44:55


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