WS-X4302-GB - Cisco Catalyst 4500 2-Ports GBIC Gigabit Ethernet Module WS-X4302-GB - Cisco Catalyst 4500 2-Ports GBIC Gigabit Ethernet Module $123.14
73-9557-05 - Cisco WS-X4306-GB 6-Ports Gigabit GBIC Ethernet Module Card 73-9557-05 - Cisco WS-X4306-GB 6-Ports Gigabit GBIC Ethernet Module Card $85.70
WS-X4448-GB-SFP - Cisco Catalyst 4500 48-Ports 1000Base-X SFP Gigabit Ethernet Module WS-X4448-GB-SFP - Cisco Catalyst 4500 48-Ports 1000Base-X SFP Gigabit Ethernet Module $2,236.04
WS-X4612-SFP-E - Cisco Catalyst 4500 E-Series 12-Port Gigabit Ethernet Switch WS-X4612-SFP-E - Cisco Catalyst 4500 E-Series 12-Port Gigabit Ethernet Switch $134.09
WS-C4912G - Cisco Catalyst 4912G 12-Ports Gigabit Ethernet LAN Switch WS-C4912G - Cisco Catalyst 4912G 12-Ports Gigabit Ethernet LAN Switch $148.75
WS-X5403 - Cisco Catalyst 5000 3-Ports Gigabit Ethernet Switching Module WS-X5403 - Cisco Catalyst 5000 3-Ports Gigabit Ethernet Switching Module $985.27