C3KX-PWR-1100WAC 1100W AC power supply for the Cisco Catalyst 3750-X and 3560-X Series
C3KX-PWR-1100WAC The Cisco Catalyst 3750-X Series and 3560-X 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 the power supply bay 1