Electronic chassis apparatus and method

摘要

An electronic chassis includes a first card guide attached to the electronic chassis. The first card guide includes a plurality of openings formed therein. The first card guide further includes a channel positioned between each of the plurality of openings to receive a plurality of circuit boards. A first electromagnetic interference (EMI) shielding screen is positioned adjacent the first card guide. An air filter is positioned within the electronic chassis, and is spaced-apart from the EMI shielding screen to allow room air to flow through the air filter and to allow filtered air to be distributed along the plurality of openings.