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Chapter 6
Powering Up E
RX Routers
This chapter describes how to power up an ERX router and determi ne whether it
has booted properly. It contains the following sections:
Before You Power Up th e System on page 73
Powering Up
on page 73
Status LEDs o n page 75
Powering Down on page 75
The Next Ste
p on page 75
Before You Power Up the System
Before powering up the system, make sure you complete the following tasks. See
the appropr
iate chapters in this guide for information about these tasks.
WARNING: Be sure the power source is turned off and the system is tur ned off
before you p
erform 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 M odu les” on page 66
Powering Up
For specifications on the electrical requirements for the system, see “System
Specifications” o n page 11 9. For d etails on the power co nsu m e d by the
different
ERX modules, see the ER X Module Guide .
Powering Up 73