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 1The fiber adapter connector has good repeatability, good wear resistance and good temperature stability. 2The average additional loss of this adjustable attenuator is less than 0.2dB, high return loss, and more than 1000 plug-in cycles. 3Under the premise of 5S standardization and scientific management, it will be delivered at a faster speed and strictly tested before leaving the factory to ensure normal use. 4Effectively suppress ground loop noise, eliminate ground interference, and effectively isolate the signal field from the main control terminal. 5This mechanically adjustable attenuator avoids accidental damage to the main control terminal.1 xFiber Optic Connector