I am managing a small server room containing different pieces of networking equipment e.g. cisco3900, paloalto appliance, pc routers, various switches. The issue is that our server room has been operating without an air-conditioning unit for a long time already. I maybe stating the obvious here but I am afraid that at some point some of the networking equipment will fail because of the heat if they continue to run with only their built-in fans available for cooling. For example, the cisco3900 router's temperature is at 62 deg C at the moment. Specifically for the Cisco router, do I turn it off, or is it still operating at an acceptable temperature level?
ADDITIONAL DETAILS: I think, the ambient temperature of the room is close to 30 deg C.