ModulesTransmission distance: 20Transmission method: optical fiber transmissionEmission wavelength: 1310Transmit power: 5Voltage input: 3.3Size: 80Unit weight: 0.025kgproduct name:Fiber optic moduleTransmission rate:1.25G/sTransmission wavelength:1310nmProduct number:SP-GB-LX-CNFJTransmission distance:10KMModule type:SFP thousandMega single modeTransmission medium:single mode fiberProduct interface:Dual LCinterfaceApplications:Applicable to all major brands of switches, routers, and service boards.