User Manual

Cable Connectors and Pinouts
207
Appendix A
Cable Connectors and Pinouts
This chapter contains tables that list the pinouts for the following cable connectors
on the router:
 RJ-45 Connector Pinouts for the Ethernet Management Port on page 207
 DB-9 Connector Pinouts for the Routing Engine Console and Auxiliary Ports on page 208
 E1 and T1 RJ-48 Cable Pinouts on page 208
 Fast Ethernet 12-port Cable Pinouts on page 211
RJ-45 Connector Pinouts for the Ethernet Management Port
The port on the craft interface labeled MANAGEMENT ETHERNET is an autosensing
10/100-Mbps Ethernet RJ-45 receptacle that accepts an Ethernet cable for connecting the
Routing Engine to a management LAN (or other device that supports out-of-band
management). For more information, see “Routing Engine LEDs and Interface Ports” on
page 19. Table 24 describes the RJ-45 connector pinout.
Table 24: RJ-45 Connector Pinout
Pin Signal
1TX+
2TX-
3RX+
4 Termination network
5 Termination network
6RX-
7 Termination network
8 Termination network