Four Twisted-Pair Cable Pinouts For 10/100 Ports - Cisco Catalyst 3750 Hardware Installation Manual

Cable and Adapter Specifications

Four Twisted-Pair Cable Pinouts for 10/100 Ports

Figure B-9
Figure B-9
Switch
1 RD+
2 RD-
3 TD+
6 TD-
4 NC
5 NC
7 NC
8 NC
Figure B-10
Switch
1 RD+
2 RD-
3 TD+
6 TD-
4 NC
5 NC
7 NC
8 NC
Catalyst 3750 Switch Hardware Installation Guide
B-6
and Figure B-10 show the schematics of four twisted-pair cables for 10/100 ports.
Four Twisted-Pair Straight-Through Cable Schematic for 10/100 Ports
Router or PC
1 TD+
2 TD-
3 RD+
6 RD-
4 NC
5 NC
7 NC
8 NC
Four Twisted-Pair Crossover Cable Schematic for 10/100 Ports
Switch
1 RD+
2 RD-
3 TD+
6 TD-
4 NC
5 NC
7 NC
8 NC
Appendix B Connector and Cable Specifications
OL-6336-06