ST Adapter Type Variable Fiber optic attenuator, Female to Female Mechanical adjustable optical Attenuator, attenuation range up to 30dB
ST Adapter Type Variable Fiber Optic Attenuator utilizes the air gap between the two connectors to realize optical attenuation. It has a structure similar to an Fiber adapter. However, the air gap can be continuously adjusted and fixed manually. Variable adapter type attenuator induces a variable optical attenuation from 0.5dB to 30dB. This component can be used in applications where optical attenuation needs to be frequently adjusted.