Cisco GLC-SX-MMD SFP (mini-GBIC) Module - 1 x LC/PC Duplex 1000Base-SX Network

Multisource Agreement Compliant, Cisco ME 3400, Catalyst Express 500, Catalyst Express 520, Cisco ME 4900 Series, Catalyst 2960-S Series, Catalyst 2960 series, Catalyst 2950 Series, Catalyst 2970 series, Catalyst 3550 Series, Catalyst 3560-E Series, Catalyst 3560-X Series, Catalyst 3750 series, Catalyst 3750-E Series, Catalyst 3750-X Series, Catalyst 3560 Series, Cisco IE3010 series, Catalyst 4500 series, Catalyst 4900 Series, Catalyst 6500 series, Cisco Catalyst 2350 Series, Cisco Catalyst 2360 Series, Cisco Catalyst 3000 and 3100 Blade Switches, Cisco Nexus 7000 Series, Cisco uBR7200 Series, Cisco 7300 Series Router, Cisco 7600 Series Router, Cisco uBR10000 Series Router, Cisco MWR 2941 Mobile Wireless Routers.