WS-X5011 - Cisco Catalyst 5000 12-Port Ethernet Switch Module WS-X5011 - Cisco Catalyst 5000 12-Port Ethernet Switch Module $155.76
WS-X5403 - Cisco Catalyst 5000 3-Ports Gigabit Ethernet Switching Module WS-X5403 - Cisco Catalyst 5000 3-Ports Gigabit Ethernet Switching Module $985.27
WS-X4148-RJ21 - Cisco Catalyst 4500 Switch Module WS-X4148-RJ21 - Cisco Catalyst 4500 Switch Module $259.64
WS-C6500 - Cisco Catalyst 6500 Switch Fabric Module WS-C6500 - Cisco Catalyst 6500 Switch Fabric Module $1,248.83
WS-X4124-RJ45 - Cisco Catalyst 4500 Switch Module WS-X4124-RJ45 - Cisco Catalyst 4500 Switch Module $299.81
WS-X6348-RJ-45 - Cisco Catalyst 6500 Switch Module WS-X6348-RJ-45 - Cisco Catalyst 6500 Switch Module $101.02