1-30dB Sc/APC Singlemode Fiber Optic Attenuator for FTTH

1-30dB SC/APC Singlemode Fiber Optic Attenuator for FTTHProduct Description Fiber optic attenuator is a kind of optical device which can reduce the energy of optical signal. For the attenuation of the input optical power, to avoid the input optical power is too strong and make the optical receiver distortion.FeaturesHigh return lossSimple structureMax operation power(1W)Low wavelength relativityLow polarization related lossArea of ApplicationsFiber optical distributing frameFiber optical network systemHigh speed fiber optical transmission systemCATV systemLong distance DWDM systemOptical add-drop multiplexers(OADM)Function instruction  Attenuation value1, 3, 5, 10, 15, 20,25 dBAttenuation precision45dB  APC>60dBOperation wavelength1310nm and 1550nm(SM)Polarization loss