- 48 x 10/100/1000 + 2 x X2
- with Cisco Catalyst 4500 Supervisor Engine 7L-E
- Cisco Line Cards (WS-X4648-RJ45V+E)
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.