Juniper Networks ERX Hardware 8 - Manual (Page 53)

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