This figure shows the side and rear chassis air-flow clearance requirements for mounting the Cisco ASR 9010
Router in a 4-post enclosed rack.
Figure 23: Cisco ASR 9010 Router Clearance Requirements for an Enclosed 4-Post Rack Installation
Cisco ASR 9904 Clearance Requirements
To install the Cisco ASR 9904 Router in a 4-post enclosed cabinet:
•
Ensure that you have the following clearances around the chassis:
◦
Rear: Minimum of 2.45 inches (62.2 cm) of clearance.
◦
Sides: Minimum of 6.00 inches (152.4 cm) of clearance on each side of the chassis.
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
30
Preparing for Installation
Site Requirement Guidelines