Cisco XR 12406 Installation Manual page 6

Contents
2
C H A P T E R
3
C H A P T E R
Cisco XR 12406 Router Installation Guide
6
Field-Replaceable Units
Upgrading a Cisco 12000 Series Internet Router to a
Cisco XR 12000 Series Router
Technical Specifications
Preparing for Installation
Tools and Equipment
Safety and Compliance
General Safety Guidelines
Compliance and Safety Information
Preventing Electrostatic Discharge Damage
Laser Safety
Lifting Guidelines
Safety with Electricity
Installation Site Requirements
Rack-Mounting Guidelines
Environmental Guidelines
Power Connection Guidelines
Site Wiring
2-20
Unpacking and Repacking the Router
Transporting a Cisco XR 12000 Series Router
Site Preparation Checklist
Installing the Cisco XR 12406 Router
Required Tools
Installing a Router
Installing the Rack-Mounting Brackets-Optional
Installing Center-Mounting Brackets (optional)
Installing the Chassis in a Rack
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