Cisco 7246 Hardware Installation Guide - Page 4

Contents Subchassis and Midplane 1-26 Cisco uBR7246VXR and Cisco uBR7246 Subchassis 1-26 Flash Memory Cards 1-27 CompactFlash Disk 1-28 2 C H A P T E R Preparing the Cisco uBR7200 Series Router for Installation 2-1 Safety Recommendations 2-1 Lifting the Cisco uBR7200 Series Router Safely 2-2 Safety with Electricity 2-3 Preventing Electrostatic Discharge Damage 2-4 Site Requirements 2-5 AC Power 2-5 DC Power 2-6 Site Environment 2-6 Site Configuration: Maintaining Normal Operation 2-6 General Precautions 2-7 Power Considerations 2-7 Required Network Information 2-7 Before You Begin 2-8 Installation Tools 2-8 Rack-Mount and Cable-Management Kit 2-9 Equipment Required to Verify Your Plant's RF Setup 2-9 Shipping Container Contents 2-10 Verifying the Shipping Container Contents 2-11 Provisioning the Cable Headend 2-11 Two-Way Data and VoIP 2-11 Headend Certification 2-12 IF-to-RF Upconverter 2-12 Diplex Filters 2-13 Receivers 2-13 DHCP, DNS, TFTP, and TD Servers 2-14 Telco Return 2-14 Dial-Up/Remote Access Servers 2-14 RADIUS Dial Security Servers 2-14 Authentication, Authorization, and Accounting Servers 2-15 VoIP Gateways and Gatekeepers 2-15 VoIP SGCP Pass-Through 2-15 Headend Wiring 2-16 Interference Considerations 2-16 Cisco uBR7200 Series Universal Broadband Router Hardware Installation Guide iv OL-5421-03