Network Router User Manual

Appendix F
Cable Connector Pinouts
This chapter describes the pinouts for the following cable connectors:
■ RJ-45 Connector Pinouts for the Routing Engine MGMT Port on page 199
■ DB-9 Connector Pinouts for the Routing Engine AUX/MODEM and CONSOLE
Ports on page 200
■ RJ-48 Cable Pinouts for E1 and T1 PICs on page 200
■ X.21 and V.35 Cable Pinouts for EIA-530 PIC on page 203
■ RJ-21 Cable Pinouts for Fast Ethernet 12-Port PIC on page 205
RJ-45 Connector Pinouts for the Routing Engine MGMT Port
The port on the Routing Engine labeled MGMT 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 Interface Ports” on page 16. Table 25 on page
199 describes the RJ-45 connector pinout.
Table 25: RJ-45 Connector Pinout
SignalPin
TX+1
TX-2
RX+3
Termination network4
Termination network5
RX-6
Termination network7
Termination network8
RJ-45 Connector Pinouts for the Routing Engine MGMT Port ■ 199