CISCO 1000BASESX MINI-GBIC WAVELENGTH 850-NM, OPERATES ON ORDINARY MULTI-MODE FIBER-OPTIC (MMF) UP TO 500M SHORT DISTANCE, LC CONNECTOR SFP TRANSCEIVER MODULE. SPECIFICATIONS - FORM FACTOR: PLUG-IN MODULE - DEVICE TYPE: TRANSCEIVER MODULE - INTERFACE (BUS) TYPE: SMALL FORM-FACTOR PLUGGABLE (SFP) MINI-GBIC - CONNECTIVITY TECHNOLOGY: WIRED - CABLING TYPE: ETHERNET 1000BASE-SX - WAVELENGTH: 850-NM - MAX DISTANCE: 500 M - DATA RATE: 2 GBPS - FIBER/CABLE TYPE: MULTI MODE (MM) - INTERFACES: 1 X NETWORK - ETHERNET 1000BASE-SX - LC MULTI-MODE X 2 - COMPATIBLE SLOTS: 1 X SFP (MINI-GBIC) CONDITION : REFURBISHED. AVAILABILITY : IN STOCK. WARRANTY : 30 DAYS.