Cisco Catalyst 4500E Series Universal Line Card - switch - 48 ports - unmanaged - plug-in module

The Cisco Catalyst 4500E Series Universal PoE line card is a breakthrough in technology, offering the services to customers on the widely deployed modular platform, Universal Power over Ethernet (UPOE) line card, which extends the IEEE 802.3 PoE+ standard to deliver up to 60 W per port over standard cabling infrastructure.