Overview
The FAN64 provides cooling for the CX452 Crossover unit. It can be inserted in slot 3 of the CX452 and is recommended for use with three or more POE48 cards. It can also be helpful for cooling the CX452 when operating in telecom closets with limited ventilation. The CX452 is a 1 RU card cage that is powered from a separate PS115 power supply (purchase separately).