Cisco Cisco uBR-MC3Gx60V-RPHY Broadband Processing Engine Data Sheet
Data Sheet
All contents are Copyright © 2007 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 1 of 7
Cisco uBR7225VXR E-28U and E-16U Broadband
Processing Engines (Part Numbers UBR-E-28U and UBR-
E-16U)
Processing Engines (Part Numbers UBR-E-28U and UBR-
E-16U)
Product Overview
The Cisco uBR7225VXR E-28U and E-16U Broadband Processing Engines (BPEs), part numbers
UBR-E-28U and UBR-E-16U, bring new choices and capabilities to the Cisco uBR7225VXR
Universal Broadband Router. Advanced features and a scalable architecture make these line
cards the right choice for cable operators delivering carrier-class IP-based data, voice, and video
services to a growing number of subscribers. These BPEs offer greater flexibility and robustness to
the Cisco uBR7225VXR communications-grade CMTS.
Figure 1 depicts the Cisco uBR7225VXR E-28U Broadband Processing Engine
Figure 1. Cisco uBR7225VXR E-28U Broadband Processing Engine (Part Number UBR-E-28U)
The new BPEs can coexist in the Cisco uBR7225VXR chassis with earlier Cisco uBR7200 Series
MC16U and MC28U line cards should you choose to reuse these line cards in the Cisco
uBR7225VXR.
Note:
The new Cisco uBR7225VXR E-28U and E-16U BPEs (part numbers UBR-E-28U and
UBR-E-16U) are compatible with the uBR7225VXR only and are not compatible with the Cisco
uBR7246VXR. This compatibility function is enabled through both mechanical keying methodology
and software locks to prevent insertion of these cards into any other chassis.
Features and Benefits
Primary Features
With their flexible, all-inclusive product design, the Cisco uBR7225VXR E-28U and E-16U BPEs
(part numbers UBR-E-28U and UBR-E-16U) offer:
●
An advanced physical layer (PHY) to provide ingress noise cancellation
●
Advanced time-division multiple access (A-TDMA) capabilities
●
Advanced spectrum management