DETAILS: The 3-slot Cisco Catalyst 4503-E chassis are ideal for Power over Ethernet (PoE) or non-PoE wiring closets, and small distribution, small core, and branch offices. These chassis support all Cisco Catalyst 4500 Series classic and E-Series line cards. Product Description Cisco Catalyst 4503-E - switch Device Type: Switch Form Factor: Rack-mountable - 7U Dimensions (WxDxH): 17.3 in x 12.5 in x 12.2 in Weight: 32.2 lbs Features: Power over Ethernet (PoE) Power Over Ethernet (PoE): Yes ALTERNATE ITEM #: WS-C4503-E UPC: 0882658134869