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Cisco uBR7225VXR Universal Broadband Router Hardware Installation Guide
OL-17309-02
Preventing Electrostatic Discharge Damage 2-4
Site Requirements 2-5
AC Power 2-5
Site Environment 2-5
Site Configuration: Maintaining Normal Operation 2-6
General Precautions 2-6
Power Considerations 2-7
Required Network Information 2-7
Before You Begin 2-7
Installation Tools 2-8
Rack-Mount and Cable-Management Kit 2-8
Equipment Required to Verify Your Plant’s RF Setup 2-9
Shipping Container Contents 2-9
Verifying the Shipping Container Contents 2-9
Provisioning the Cable Headend 2-10
Two-Way Data and VoIP 2-10
Headend Certification 2-11
Diplex Filters 2-11
Receivers 2-11
DHCP, DNS, TFTP, and TD Servers 2-12
Telco Return 2-12
Dial-Up/Remote Access Servers 2-12
RADIUS Dial Security Servers 2-12
Authentication, Authorization, and Accounting Servers 2-13
VoIP Gateways and Gatekeepers 2-13
VoIP SGCP Pass-Through 2-13
Headend Wiring 2-14
Interference Considerations 2-14
Distance Limitations and Interface Specifications 2-14
Equipment Racks 2-15
Site Preparation Checklist 2-17
Component Checklists 2-18
CHAPTER
3 Installing the Cisco uBR7225VXR Router 3-1
Cisco uBR7225VXR Router Installation Checklist 3-1
Cisco uBR7225VXR Router Chassis Rack-Mounting Options 3-2
Cable-Management Bracket Requirements 3-5
Installing the Brackets on the Chassis 3-7