Cisco - Power supply - hot-plug (plug-in module) - -48 V - 1400 Watt - refurbished - for Catalyst 4503, 4504, 4506,

Cisco - Power supply - hot-plug (plug-in module) - -48 V - 1400 Watt - refurbished - for Catalyst 4503, 4504, 4506, 4507R, 4510R

The triple-input power supply is optimized for service provider central-office deployments. By providing multiple inputs, the service provider DC power supply allows central-office technicians to customize the output power to meet their application needs. Many central-office deployments require only a fraction of the 1400W available in the service provider power supply. With low-current inputs, technicians can connect the supply to smaller fuses and breakers. The service provider power supply makes it possible to deploy a Cisco Catalyst 3-slot chassis with a single 15A circuit. Likewise, it is possible to deploy a fully populated Cisco Catalyst 10-slot chassis with one 15A and two 20A circuits rather than a single 60A connection, which often requires rack rewiring.