Juniper Networks E-Series manual Cable Pinouts, SRP I/O Module

Cable Pinouts

A

This appendix lists the cables and connector pinout assignments for the cables used with the ERX-7xx models and ERX-14xx models.

Topic	Page
SRP I/O Module	A-1
CT1 and CE1 I/O Modules	A-4

SRP I/O Module

The SRP I/O module provides two management ports. You can connect a console directly to the RS-232 serial port using a shielded straight-through cable with a female DB-9 connector on one end and a male DB-25 with a crossover adapter on the DB-25 end. This port is called the serial port, the RS-232 port, or the console serial port.

Figure A-1shows the location of the serial port and the sequence of the pins in the RS-232 connector.

The console port is considered a data terminal equipment interface (DTE). Direct connection to a terminal or PC (which also have DTE interfaces) requires a crossover cable.