Benchtop digital variable optical attenuator support continuous optical attenuation up to 60dB at the calibration wavelengths of 850/ 1310/ 1550nm, with LCD display. The attenuation level is held when it is turned off. With an optional rechargeable battery,it could be adopted for field applications as well as laboratory applications.
Applications
Optical power control
Field system testing
Power meter linearity checks
Features
Precision attenuation
Two calibration wavelengths
Optional universal connector adapter.
