Item Type: Optical Fiber Connector_x000D_Material: ABS, ceramic, stainless steel_x000D_Environmental Humidity: 95RH_x000D_Accurate Attenuation: 0.5db_x000D_Ferrule Type: Ceramic_x000D_Wavelength Parameters: Single mode 1310~1550nm_x000D_Working Temperature: -40-80_x000D_Product Return Loss: 55db_x000D_Storage Temperature: -55~85_x000D_Environmental Test: _x000D_Continuous collision (4000 times) insertion change is less than 0.2dB, reflection is greater than 35dB_x000D_Drop Test: Insertion change is less than 0.2dB, reflection is greater than 35dB_x000D_Bend Test: Insertion change is less than 0.2dB, reflection is greater than 35dB_x000D_Distortion Test: Insertion change is less than 0.2dB, reflection is greater than 35dB_x000D_Differential Durability Test: Insertion change is less than 0.2dB, reflection is greater than 35dB_x000D_Tensile Test: Insertion change is less than 0.2dB, reflection is greater than 35dB_x000D_Connector Adaptation Resistance: 200-400gf 200-400gf_x000D_Vibration Test: Insertion change is less than 0.2dB, reflection is greater than 35dB_x000D_Salt Water Spray Test: Insertion change is less than 0.2dB, reflection is greater than 35dB_x000D_Thermal Shock Test: Insertion change is less than 0.2dB, reflection is greater than 35dB_x000D_Operating Temperature: -20--70_x000D_Storage Temperature: -40--70