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Appendix B Cable Connector Pinouts
RJ-45 Fast Ethernet Connector Pinouts
B-2
Cisco 11500 Series Content Services Switch Hardware Installation Guide
78-13884-03
RJ-45 Fast Ethernet Connector Pinouts
Table B-1 lists the pinouts for the RJ-45 Fast Ethernet connectors on the
CSS 11501 front panel and the 8- and 16-port Fast Ethernet Modules in the
CSS 11503 or CSS 11506 chassis. The 10/100 Mb ports support autocrossover,
allowing a connection to be made to any device using an Ethernet-type cable.
Table B-1 RJ-45 Fast Ethernet Connector Pinouts
Signal Name
RJ-45 Fast Ethernet Pin
Numbers
RX + 1
RX - 2
TX + 3
Unconnected 4
Unconnected 5
TX - 6
Unconnected 7
Unconnected 8