ModulesTransmission distance: 20Transmission method: optical fiber transmissionEmission wavelength: 1310nmTransmit power: 5Voltage input: 3.3Size: 33Unit weight: 0.025kgproduct name:Fiber optic moduleTransmission rate:622M/sTransmission wavelength:1310nmProduct number:RTXM159-400Transmission distance:15KMModule type:SFP hundredMega single modeTransmission medium:single mode fiberProduct interface:Dual LCinterfaceApplications:Applicable to all major brands of switches, routers, and service boards.