模块型光发射机，电视光纤转换器产品类型:电视光收发器，***光纤转换器，电视光发射机品牌:海视型号:HS-2900购买反馈桌面型光发射机输出功率2mW-8mw可选,结合小型光接收机使用，主要适用于有线***点对点传输，传输距离1-10公里范围内使用。13681250410Features:lDesignedforFTTH(FiberToTheHome)NetworkslExcellentLinearityandflatnesslSingle-modefiberhighreturnlosslUsingGaAsamplifieractivedeviceslUltralownoisetechnologylUsingDFBcoaxial***allpackagelaserl***allersizeandeasierinstalllRed-LEDforpowerindicationSpecificati***:NumberItemUnitDescriptionRemarkCustomerInterfaceRFConnectorF-femaleOpticalConnectorSC/APCPowerSupplyF-femaleOpticalParameterOpticalReturnLossdB≥45OutputOpticalW***elengthnm1310)