WS-X4748-UPOE+E= - Cisco Catalyst 4500E Series Universal Line Card

Switch - 48 x 10/100/1000 (PoE) - plug-in module - PoE - for Catalyst 4500E, 4503-E, 4506-E, 4507R+E, 4507R-E, 4510R+E, 4510R-E