FC-SC Adapter Type Adjustable Optical Attenuator, Female to Female Mechanical Variable Fiber optic Attenuator, attenuation range up to 30dB
SC-FC Adapter Type Adjustable Optical Attenuator is an important optical passive component in optical fiber communication. It can realize real-time control of signals by attenuating the transmitted optical power. The variable optical attenuator can be combined with optical components such as optical wavelength division multiplexer, spectroscopic detector, and erbium doped fiber amplifier to form ROADM, VMUX, gain flat EDFA, etc. Overload protection of the optical receiver.