Cisco Systems 7600 manual B-11, Side 2 Pin Signal

Appendix B Cable and Connector Specifications

RJ-45 Connector

Figure B-2 RJ-45 Interface Cable Connector

				48129
Table B-12		10/100BASE-T Crossover Cable Pinout (MDI-X)
Side 1 Pin (Signal)			Side 2 Pin (Signal)
1	(RD+)		3	(TD+)
2	(RD–)		6	(TD–)
3	(TD+)		1	(RD+)
6	(TD–)		2	(RD–)
4	(Not used)		4	(Not used)
5	(Not used)		5	(Not used)
7	(Not used)		7	(Not used)
8	(Not used)		8	(Not used)

Figure B-3

Switch

1 RD+

2 RD-

3TD+

6TD-

4NC

5NC

7NC

8NC

Twisted-Pair Crossover 10/100BASE-T Cable Schematic

	Switch
1	RD+
2	RD-
3	TD+
6	TD-
4	NC
5	NC
7	NC	65273
8	NC

	Cisco 7600 Series Router Supervisor Engine and Route Switch Processor Guide
OL-10100-04		B-11