Appendix B
Connector and Cable Specifications
Rollover Cable and Adapter Pinouts
Identifying a Rollover Cable
78-6456-04
To identify a rollover cable, compare the two modular ends of the cable. Hold the
cable ends side-by-side, with the tab at the back. The wire connected to the pin on
the outside of the left plug should be the same color as the wire connected to the
pin on the outside of the right plug (see Figure B-6).
Figure B-6
Identifying a Rollover Cable
Pin 1 on one connector and
pin 8 on the other connector
should be the same color.
Pin 1
Catalyst 3500 Series XL Hardware Installation Guide
Cable and Adapter Specifications
Pin 8
B-5