Juniper Networks 8 manual Module Details

ERX 8.0.x Hardware Guide

Figure 10: SRP Module for ERX-310 router

Ejector

Status

LEDs

PCMCIA

NVS card

Board reset button

NMI button

g013736

Midplane connectors

Integrated fabric system processor board

Module Details

ERX-7xx and ERX-14xx models use up to two redundant SRP modules operating in an active/standby configuration. ERX-310 routers use only one SRP module. An SRP module must be present for any system to boot.

SRP modules ranging from 5 Gbps to 40 Gbps can be used in ERX-7xx and ERX-14xx models. Only a 10-Gbps SRP module (SRP-SE10G) can be used in ERX-310 routers. See the ERX Module Guide for complete information.

NOTE: Because of different physical dimensions and switch fabric capabilities, SRP modules are not interchangeable between systems. For example, the 10-Gbps SRP module used in ERX-7xx and ERX-14xx models cannot be used in the ERX-310 router, and vice versa.

12 ERX Modules