Applications: Optical Fiber Test Equipments CATV Networks Telecommunication Fiber Optical Sensors Features: Optical Fiber Test Equipments Optional coupling ration Wide wavelength rangeSpecifications: ParametersIndexOperating wavelength range (nm)1310, 1550 or customizedOperating bandwidth (nm)±20±40Supplementary Loss (dB)0.300.30Insertion loss (dB)5.76.0Polarization Dependent Loss (dB)0.30.3Directivity (dB)>55Operating temperature (°C)0 70Storage Temperature (°C)-40 85Dimensions (mm)S:φ3×50, φ3×54, φ3×60,M:90×20×9.5 or customized NOTE:All the data are tested at the center wavelength, and don't include connector loss