1000BaseSX Gigabit Interface Converter. 1000B-SX GBIC (GIGABIT INTERFACE CARD) SHORT WAVELENGTH MULTIMODE FIBER ONLY SC CONNECTORS KEY SELLING BULLETS IEEE 802.3Z-COMPLIANT 1000BASESX THE GBIC IS A HOT-SWAPPABLE INPUT/OUTPUT DEVICE THAT PLUGS INTO A GIGABIT ETHERNET PORT LINKING THE PORT WITH THE FIBER-OPTIC NETWORK WAVELENGTH: 850 NM DISTANCES: 62.5UM MULTIMODE 160/500 MHZ-KM : 220METERS (722 FEET) 62.5UM MULTIMODE 200/500 MHZ-KM: 275METERS (902 FEET) 50UM MULTIMODE 400/400 MHZ-KM : 500METERS (1640FEET) 50UM MULTIMODE 500/500 MHZ-KM 550METERS (1804 FEET) This hot-swappable input/output device provides reliable link to the fiber-optic network.