Cisco Systems 11000 Series manual RJ-45 RS-232 Serial Connector Pinouts

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-2lists the RJ-45 RS-232 Serial connector pinouts for the Console port.

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-3lists 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-3 RJ-45 Connector to a DB-9 or DB-25 Connector Console Cable

Pinouts

		RJ-45 Console	DB-9 Pin	DB-25 Pin
	Signal Name	Pin Number	Number	Number
	TXD	2	2	3
	RXD	3	3	2
	GND	7	5	7
	Cisco 11000 Series Content Services Switch Hardware Installation Guide
78-15146-02					B-3