Cisco Catalyst 2900 Series Hardware Installation Manual page 40

Appendix B Connectors and Cables
10/100 Module Connectors
Always observe the following general rules when connecting
Note
devices: use a straight-through cable to connect two ports when one
is designated with an X; use a crossover cable to connect two ports
when both are designated with an X.
10/100 Module Connectors
The 1000BaseT module has one or more RJ-45 connectors on the front panel.
Figure B-2 shows the pinout.
Figure B-2 10/100BaseT RJ-45 Connector
Catalyst 2900 Series XL Modules Hardware Installation Guide
B-2
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