Cisco PWR-C45-1400AC-RF Catalyst 4500 1400 WAC Power Supply (data only),

The Cisco Catalyst 45 Series offers a variety of power supplies and accessories to meet the diverse needs of enterprise and service provider customers. All available Cisco Catalyst 45 Series power supplies can be used for data-only deployments, which typically require just a few hundred watts. For deployments that dictate support for PoE power, Cisco offers several options.

Can be configured with the maximum number of Cisco uMG985 QAM Modules in the Cisco Catalyst 456 or 457R switch chassis.