Router Installation Guide

Contents
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Cisco XR 12410 Router Installation Guide
OL-13832-01
PRP Auxiliary and Console Ports 1-18
PRP Reset Switch 1-18
PRP Alphanumeric Message Displays 1-19
PRP Memory Components 1-20
PRP SDRAM 1-22
PRP SRAM 1-22
PRP NVRAM 1-23
PRP Flash Memory 1-23
Upper and Lower Cable Management Brackets 1-24
Upgrading a Cisco 12000 Series Router to a Cisco XR 12000 Series Router 1-24
Horizontal Cable Management Bracket 1-25
Blower Module 1-27
CHAPTER 2 Preparing for Installation 2-1
Safety Guidelines 2-2
General Safety Guidelines 2-2
Compliance and Safety Information 2-3
Laser Safety 2-3
Preventing Electrostatic Discharge Damage 2-3
Lifting Guidelines 2-5
Laser Safety 2-5
Site Requirement Guidelines 2-6
Rack-Mounting Guidelines 2-6
Enclosed Rack 2-7
Open Rack 2-7
Telco Rack 2-8
Site Layout and Equipment Dimensions 2-10
Air Flow Guidelines 2-12
Temperature and Humidity Guidelines 2-13
Power Connection Guidelines 2-13