Juniper Networks 8 manual Installing Modules, Overview

Chapter 4

Installing Modules

This chapter describes how to install and remove E-series modules. For information about managing installed modules, see JUNOSe System Basics Configuration Guide, Chapter 6, Managing Modules.

This chapter contains the following sections:

Overview on page 35

Safety Guidelines on page 40

Installing SRP I/O and SRP Modules on page 41

Installing Line and I/O Modules on page 44

Removing a Line Module, SRP Module, or SRP I/O Module on page 46

Installing Components for Line Module Redundancy on page 48

Configuring Line Module Redundancy on page 51

The Next Step on page 51

Overview

Line module slots are located in the front of each ERX chassis, while I/O module slots are located in the rear. See “ERX Overview” on page 3 for front and rear views of ERX routers.

In ERX-14xx models, modules mount vertically in a chassis with 14 slots. In ERX-7xx models and ERX-310 routers, modules mount horizontally in a chassis with 7 slots and 3 slots, respectively. See Figure 16.

Overview 35