Description
Litech OFA-620 variable optical attenuator is designed for singlemode application at 1310nm and 1550nm. OFA variable optical attenuator allow variable attenuation setting from 0 to 60dB. This handheld variable attenuator is designed for system testing and acceptance, optical margin analysis, system loss simulation or power meter calibration. A perfect tool for field, manufacturing or R&D applications.
Features
• Large LCD screen
• +/- 0.1dB attenuation resolution
• 0-60dB variable attenuation range
• > 50dB return loss
• 0.1db, 1db and 10db attenuation step selection
• Interchangeable adapter interface
