Patent 7907402 was granted and assigned to Panduit on March, 2011 by the United States Patent and Trademark Office.
An electronic equipment cabinet configured to support electronic equipment is provided and may include a shelf positioned in the cabinet separating the cabinet into a first zone and a second zone. The first and second zones may be in fluid communication with a cool air source. In some examples, the first zone may receive cool air directly from a cool air source and the second zone may receive cool air from a duct in fluid communication with the cool air source. In another example, both the first and second zones may receive cool air from the cool air source through a duct. In yet other examples, the cabinet may include a baffle between the cool air source and one of the first zones and the second zones to selectively control a quantity of cool air provided to the one of the first and second zones.