A-7
Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide
OL-16215-11
Appendix A Technical Specifications
Console and Auxiliary Port Connector Pinouts

Console and Auxiliary Port Connector Pinouts

Table A-8 lists the pinouts for the console and auxiliary port connectors.

FXS and FXO Port Connector Pinouts

Table A-9 lists the FXS and FXO connector pinouts.

VDSL2 Port Connector Pinouts

Table A-10 lists the VDSL2 connector pinouts.
Table A-8 Console and Auxiliary Port Connector Pinouts
RJ-45 Pin Function
1RTS
2DTR
3TXD
4 GND
5 GND
6RXD
7DSR
8CTS
Table A-9 FXS and FXO Connector Pinouts (RJ-11-to-RJ-45)
Pin Signal
1NC
2NC
3TIP
4RING
5NC
6NC
Table A-10 VDSL2 Connector Pinouts (RJ-11-to-RJ-45)
RJ-11 Pin Function
1Unused
2Unused
3TIP
4RING