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Cisco uBR7225VXR Universal Broadband Router Hardware Installation Guide
OL-17309-02
Preface
This preface describes the objectives, intended audience, and organization of this document and explains
how to find additional information on related products and services.
This preface contains the following sections:
• Document Revision History, page ix
• Document Objectives, page ix
• Audience, page x
• Document Organization, page x
• Document Conventions, page xi
• Obtaining Documentation and Submitting a Service Request, page xii
Document Revision History
The Document Revision History table below records technical changes to this document.
Document Objectives
This guide provides hardware installation instructions for the Cisco uBR7225VXR universal broadband
router.
The guide contains procedures to unpack, install, and connect the Cisco uBR7225VXR router hardware
that enables your cable television (CATV) headend or distribution hub to support digital data and
Voice-over-IP (VoIP) services. The guide includes procedures to characterize your cable plant to ensure
that data services are reliably supported over the cable infrastructure.
Revision Date Change Summary
OL-17309-01 December 15, 2008 Original publication.
OL-17309-02 August 2012 Added information about the new 540 W AC-input power
supply.