Cisco cBR Series Hardware Installation Guide

Figure 160: Seating the Air Filter in the Supervisor Card
Step 4 Tuck the air filter behind the LED panel. Visually check whether the air filter is seated behind the bezel guide rails.
Step 5 Press the handle on the air filter flat to seat it correctly.
What to do next
• One or both ejectors may snap past their retention stops during the procedure, snap the ejectors past the
stops to restore them to their original positions.
• After installing the Supervisor air filter, check whether the front console ports behind the ejector levers
are accessible. If the air filter is installed upside down, the ports would be covered.
Cisco Converged Broadband Routers Hardware Installation Guide
248
Maintaining the Air Filter in the Cisco cBR Chassis
Installing the Air Filter on a Card

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