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B-3
Cisco 11000 Series Content Services Switch Hardware Installation Guide
78-15146-02
Appendix B Cable Pinouts
RJ-45 RS-232 Serial Connector Pinouts
RJ-45 RS-232 Serial Connector Pinouts
RJ-45 RS-232 Serial connectors are the interfaces for the:
• Console and Diag ports on all CSS 11050 and CSS 11150, and CSS 11800
Switch Control Module (SCM) and Switch Fabric Module (SFM).
• Diag1 and Diag2 ports on the SFM2. These ports provide both console and
diagnostic functionality on each of its RJ-45 RS-232 Serial connectors.
Table B-2 lists the RJ-45 RS-232 Serial connector pinouts for the Console port.
Table B-3 lists the pinouts for the RJ-45-to-DB-9 or RJ-45-to-DB-25 console
cables supplied in the CSS Console cable kit.
Table B-2 RJ-45 RS-232 Serial Connector Pinouts for the Console Port
Signal Name Pin Number
DTR - 1
TXD 2
RXD 3
RTS - 4
CTS - 5
DSR 6
GND 7
DCD - 8
Table B-3 RJ-45 Connector to a DB-9 or DB-25 Connector Console Cable
Pinouts
Signal Name
RJ-45 Console
Pin Number
DB-9 Pin
Number
DB-25 Pin
Number
TXD 223
RXD 332
GND 7 5 7