Features 1、Good repeatability, wear resistance and temperature stability.The average additional loss is less than 0.2dB. 2、High return loss and interpolation times are more than 1000 times. Adequate production capacity. 3、5S standardization, scientific management and strict testing, to ensure that each product can be used normally. 4、Can effectively suppress the noise of the ground loop, eliminate the interference. 5、Effectively isolate the signal field from the main control end in the electrical, and avoid the main control end from accidental damage. Specification Condition: 100% Brand New Item Type: Fiber Optic Adapter Material: ABS ceramics Ambient Humidity: 95RH Precise Attenuation: ≤± 0.5dB Core Type: Ceramics Wavelength Parameter: Single mode 1310~1550nm Operating Temperature: -40℃~80℃ Return Loss: ≥ 55dB Storage Temperature: -55~85℃ Package List 1 x Fiber Optic Adapter