Cisco cBR Series Configuration Guide

The below table lists only the software release that introduced support for a given feature in a given
software release train. Unless noted otherwise, subsequent releases of that software release train also
support that feature.
Note
Table 4: Feature Information for DOCSIS Set-Top Gateway and A-DSG for the Cisco CMTS Routers
Feature InformationReleasesFeature Name
This feature was introduced on the
Cisco cBR Series Converged
Broadband Routers.
Cisco IOS-XE Release 3.15.0SDOCSIS Set-Top Gateway for the
Cisco CMTS Routers
Cisco cBR Series Converged Broadband Routers Application—Voice and Video Configuration Guide
36
Advanced-Mode DOCSIS Set-Top Gateway 1.2 for the Cisco CMTS Routers
Feature Information for Advanced-Mode DSG 1.2 for the Cisco CMTS Routers

Cisco cBR Series Specifications

General

Category	Network Router
Modular Design	Yes
Operating System	Cisco IOS XE
Model Examples	cBR-8, cBR-4
Product Series	cBR Series
Purpose	Converged Broadband Router
DOCSIS Support	DOCSIS 3.1
Redundancy	Yes
Management	Cisco Prime
Product Family	cBR Series
Downstream Frequency Range	Up to 1.2 GHz
Upstream Frequency Range	Up to 204 MHz
Modulation Schemes	QAM
Power Supply	Redundant AC or DC power supplies
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Humidity	5 to 95% noncondensing