Cisco PWR-C2-640WDC= network switch component Power supply

Power supply 640 W Grey The Cisco Catalyst Series Switches support dual redundant power supplies. The switch ships with one power supply by default, and the second power supply can be purchased at the time of ordering the switch or at a later time. If only one power supply is installed, it should always be in power supply bay 1. The switch also ships with three field-replaceable fans. Features Heat dissipation 2188 BTU/h Power protection features Short circuit Product colour Grey Product type Power supply Power Total power 640 W Weight & dimensions Height 40 mm Depth 298 mm Width 95 mm