Fiber optic attenuator

Optical fiber communication attenuator is composed of attenuation optical fiber, attenuator kits, connector kits and cables, Attenuator is used to attenuate input power on optical path to avoid signal distortion at optical receiving end due to excessive input optical power; or used for debugging optical power performance in optical communication system, calibration and correction of optical fiber instrument, and attenuation of optical fiber signal. The products are made of attenuation optical fiber doped with metal ions, and they are able to adjust the optical power to the required level.