Cisco cBR Series Hardware Installation Guide

Figure 124: Loosening the Captive Screws on the Chassis
Step 2 Pull the spring-loaded ejectors on the card until they release and are perpendicular to the faceplate. This disengages the
card from the chassis.
Figure 125: Opening Spring-loaded Ejectors on the Supervisor Card
Step 3 Carefully slide the card out of its slot applying even pressure using both your hands.
Cisco Converged Broadband Routers Hardware Installation Guide
201
Maintaining the Supervisor in the Cisco cBR Chassis
Removing the Supervisor Card from the Cisco cBR Chassis

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