Installation guide
Appendix B Connector and Cable Specifications
Cable and Adapter Specifications
B-4
Catalyst 3500 Series XL Hardware Installation Guide
78-6456-03
Cable and Adapter Specifications
Crossover and Straight-Through Cable Pinouts
The schematics of crossover and straight-through cables are shown in Figure B-4
and Figure B-5.
Figure B-4 Crossover Cable Schematic
Figure B-5 Straight-Through Cable Schematic
Switch
3 TD+
6 TD–
1 RD+
2 RD–
Switch
3 TD+
6 TD–
1 RD+
2 RD–
H5579
S
witch
3 TD+
6
TD–
1 RD+
2
RD–
Switch
3 RD+
6 RD–
1 TD+
2 TD–
H5578