Powering Up The Router; Before You Power Up The System; Powering Up - Juniper E SERIES BROADBAND SERVICES ROUTERS 11.3.X - E120 AND E320 HARDWARE GUIDE REV 9-29-2010 Hardware Manual

E series broadband services routers
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CHAPTER 6

Powering Up the Router

Before You Power Up the System

Powering Up

Copyright © 2010, Juniper Networks, Inc.
This chapter describes how to power up the router and determine whether it has booted
properly. It contains the following sections:
Before You Power Up the System on page 55
Powering Up on page 55
Status LEDs on page 56
Powering Down on page 57
The Next Step on page 57
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 an SRP Module or SFM Module on page 36
Installing a Line Module or an IOA on page 38
Cabling the SRP IOA on page 47
Cabling IOAs on page 49
Cabling the Router for Power on page 50
NOTE: In this procedure we assume that the system is already connected to
a power source. See "Cabling the Router" on page 45.
55

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