Figure 21: 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 (6.22 cm) of clearance.
• Sides: Minimum of 6.00 inches (15.24 cm) of clearance on each side of the chassis.
This figure shows the side and rear chassis air-flow clearance requirements for mounting the Cisco ASR 9904
Router in a 4-post enclosed rack.
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
21
Preparing for Installation
Cisco ASR 9904 Clearance Requirements