Appendix B
Connector and Cable Specifications
Cable and Adapter Specifications
Two Twisted-Pair Cable Pinouts
78-16057-01
These sections describe the cables and adapters used with Catalyst 3560 switches.
Figure B-4
and
Figure B-5
connecting to 10BASE-T- and 100BASE-TX-compatible devices.
Figure B-4
Two Twisted-Pair Straight-Through Cable Schematic
Switch
Switch
3 TD+
3 RD+
6 TD–
6 RD–
1 RD+
1 TD+
2 RD–
2 TD–
Figure B-5
Two Twisted-Pair Crossover Cable Schematic
Switch
3 TD+
6 TD–
1 RD+
2 RD–
show the schematics of two twisted-pair cables for
Switch
3 TD+
6 TD–
1 RD+
2 RD–
Catalyst 3560 Switch Hardware Installation Guide
Cable and Adapter Specifications
B-5