Aastra CNX hardware2-4 ATP-CNX-040-01 Rel. 1.3, Doc. Rev. 01.07CNX System Administrator GuideAastra CNX hardwareDescriptionThis section provides information about the Aastra CNX chassis, the componentsshipped with the product, and descriptions of the front and rear panels on the unit.ChassisThe Aastra CNX chassis has a width of 12 in. (30.5 cm), a depth of9 in. (22.9 cm), and weighs approximately 6 lbs. (2.73 kg).It has an internal fan module for cooling the unit with fresh air circulation vents onthe front panel and exhaust vents on the rear panel.You can install the Aastra CNX chassis on a flat surface (desktop), or you caninstall it in a Telco or standard EIA 19-inch computer rack.ReferenceFor information about installing the desktop and rackmount versions, and startingup the Aastra CNX for the first time, see the Aastra CNX Conference NetworkSwitch Installation and Setup Guide.