5dB LC/UPC Male to Female Singlemode Fiber Attenuator, Fixed Type As optical passive devices, attenuators are mainly used in fiber optic to debug optical power performance & optical instrument calibration correction & fiber signal attenuation to ensure the optical power in a stable and desired level in the link without any changes on its original transmission wave. Fiber Connector LC/UPC Ferrule Type Zirconia Ceramic Connector Gender Fixed Male to Female Transfer Mode Singlemode Attenuation 5dB Operating Wavelength(nm) 1260~1620(SM) Attenuation Accuracy ±0.5dB Return Loss ≥50dB Polarization Dependent Loss ≤0.2dB Max Optical Input Power 200mW Durability 500 times Humidity 95%RH Operating Temperature Range -40 to 80°C (-40 to 176°F) Storage Temperature Range -40 to 85°C (-40 to 185°F)
