Cisco Catalyst 2970 - Page 86

Appendix B Connector and Cable Specifications
Cable and Adapter Specifications
B-6
Catalyst 2970 Switch Hardware Installation Guide
OL-6422-01
Figure B-6 Four Twisted-Pair Straight-Through Cable Schematic for
10/100/1000 Ports
Figure B-7 Four Twisted-Pair Crossover Cable Schematics for 10/100/1000
Ports
1 TPO+
2 TPO-
3 TP1+
6 TP1-
1 TP1+
Switch Router or PC
2 TP1-
3 TPO+
6 TPO-
4 TP2+
5 TP2-
7 TP3+
8 TP3-
4 TP3+
5 TP3-
7 TP2+
8 TP2-
65272
1 TPO+
2 TPO-
3 TP1+
6 TP1-
1 TP0+
Switch Switch
2 TP0-
3 TP1+
6 TP1-
4 TP2+
5 TP2-
7 TP3+
8 TP3-
4 TP2+
5 TP2-
7 TP3+
8 TP3-
65274