Optical fixed optical 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.
T&S Communications is one of the leading fiber optic products supplier in China, specializing in developing, manufacturing, marketing an extensive range of optical communications products from passive to active categories for optical communications networks and data centers especially.