This figure shows the side and rear chassis air-flow clearance requirements for mounting the Cisco ASR 9006
Router in a 4-post enclosed rack.
Figure 22: Cisco ASR 9006 Router Clearance Requirements for an Enclosed 4-Post Rack Installation
Cisco ASR 9010 Router Clearance Requirements
To install a Cisco ASR 9010 Router in a 4-post enclosed cabinet:
•
The front and rear doors of the cabinet must be removed or be perforated with a minimum open area of
65 percent (70 percent for 800-mm racks).
•
Ensure that you have the following clearances around the chassis:
◦
Rear: Minimum of 3.15 inches (8.00 cm) of clearance.
◦
Sides: Minimum of 2.87 inches (7.28 cm) of clearance on each side of the chassis.
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
29
Preparing for Installation
Site Requirement Guidelines