Juniper Networks ERX Hardware 8 - Manual (Page 91)

Chapter 6
Powering Up ERX Routers
This chapter describes how to power up an ERX router and determine whether it
has booted properly. It contains the following sections:
Before You Power Up the System on page 73
Powering Up on page 73
Status LEDs on page 75
Powering Down on page 75
The Next Step on page 75
Before You Power Up the System
Before powering up the system, make sure you complete the following tasks. See
the appropriate chapters in this guide for information about these tasks.
WARNING: Be sure the power source is turned off and the system is turned off
before you perform the installation tasks.
“Installing SRP I/O and SRP Modules” on page 41
“Installing Line and I/O Modules” on page 44
“Cabling the SRP I/O Module” on page 56
“Cabling the Router for Power” on page 60
“Cabling I/O Modules” on page 66
Powering Up
For specifications on the electrical requirements for the system, see “System
Specifications” on page 119. For details on the power consumed by the
different ERX modules, see the ERX Module Guide.
Powering Up 73