In-Line Fixed Fiber Optic Attenuators

The FIS Fiber Optiic Inline Fixed Attenuator is built to meet your low reflection attenuation requirements. Each cord is custom built to accommodate up to 10 meters of cable and the fiber optic connector styles of your choice. In the 5dB and 10dB versions, these fiber optic fixed attenuators hold a +/-.5dB tolerance. In the 15dB and 20dB versions, these fiber optic fixed attenuators hold a 1dB tolerance. These inline fiber optic attenuators provide negligible back reflection and are therefore ideal for use with UPC or APC style patch cords. Please specify operating wavelength when ordering.

Other fiber optic attenuators available from FIS include Collimator Variable, Air-Gap Variable, 3-Step, and Washer-Style fiber optic attenuators. When selecting a fiber optic attenuator for a particular application, some of the things to consider are attenuation range, wavelength range, resolution, and any polarization dependent loss (PDL) requirements.