Clearance Requirements for Airflow and Hardware Maintenance
When planning the installation site, you need to allow sufficient clearance around the rack (see Figure 16):
- For the cooling system to function properly, the airflow around the chassis must be unrestricted. Allowing at least 6 in. (15.2 cm) of clearance between each side of the chassis and adjacent racks or equipment is recommended.
- For service personnel to remove and install hardware components, there must be adequate space at the front and back of the router. Allow at least 19 in. (50 cm) both in front of and behind the rack.
