WS-X4148-RJ21 - Cisco Catalyst 4500 Switch Module WS-X4148-RJ21 - Cisco Catalyst 4500 Switch Module $259.64
WS-X4124-RJ45 - Cisco Catalyst 4500 Switch Module WS-X4124-RJ45 - Cisco Catalyst 4500 Switch Module $299.81
WS-C4506-RF - Cisco Catalyst 4500 Series 6-Slot Chassis Switch WS-C4506-RF - Cisco Catalyst 4500 Series 6-Slot Chassis Switch $492.44
WS-C4510R+E - Cisco Catalyst 4500 Series 10-Slote Switch Chassis WS-C4510R+E - Cisco Catalyst 4500 Series 10-Slote Switch Chassis $202.82
WS-C4500X-40X-ES - Cisco Catalyst 4500 Series 40-Ports 10GbE Switch WS-C4500X-40X-ES - Cisco Catalyst 4500 Series 40-Ports 10GbE Switch $726.00
WS-C4510R-E= - Cisco Catalyst 4500 Series 10-Exp Slots Switch Chasis WS-C4510R-E= - Cisco Catalyst 4500 Series 10-Exp Slots Switch Chasis $228.17