LC/UPC Fiber optic Attenuator, Male to Female, 1~25dB

$1.37

LC/UPC Fiber optic Attenuator, Male to Female, 1~25dB An optical attenuator, or fiber optic attenuator, is a device used to reduce the power level of an optical signal, either in free space or in an optical fiber. The basic types of optical attenuators are fixed, step-wise variable, and continuously variable.