Temperature And Ventilation - Cisco CDE 220 Series Hardware Installation Manual

Chapter 2 Preparing to Install the Content Delivery Engines
Safety Guidelines

Temperature and Ventilation

The ambient temperature in which the CDE operates must not exceed the range established for each CDE
type as defined in Appendix A, "Technical Specifications". Extreme fluctuations in temperature can
cause a variety of problems in your CDE.
To maintain proper cooling, the equipment rack must provide sufficient airflow to the front of the CDE.
The rack selected and the ventilation provided must be suitable to the environment in which the CDE
will be used. The rack must include ventilation sufficient to exhaust the rate heat load of each CDE server
(see Table A-8 in Appendix A, "Technical Specifications").
Cisco Content Delivery Engine 205/220/250/280/285/420/460/475 Hardware Installation Guide
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