This product is either discontinued or we cannot get that from suppliers.
Manufacturer: Cisco Systems, Inc, Manufacturer Part Number: WS-C4506-E, Brand Name: Cisco, Product Line: Catalyst, Product Series: 4500, Product Model: 4506-E, Product Type: Switch Chassis, Number of Total Expansion Slots: 6, Expansion Slot Type: Line Card, Supervisor Engine, Layer Supported: 3, Manageable: Yes, PoE (RJ-45) Port: Yes, Form Factor: Rack-mountable
The 6-slot Cisco Catalyst 4506-E chassis is ideal for Power over Ethernet (PoE) or non-PoE enterprise wiring closets, and small distribution, small core, and branch offices.