An fibre optic attenuator, is a device used to reduce the power level of an optical signal. Optical
Read MoreAn fibre optic attenuator, is a device used to reduce the power level of an optical signal. Optical attenuators are commonly used in fibre optic communications, either to test power level margins by temporarily adding a calibrated amount of signal loss, or installed permanently to properly match transmitter and receiver levels. Apollo 16 fibre optic attenuators are available in a wide range of connectors types and loss insertion values.