DB 2900 Variable Attenuators are rugged field units capable of producing calibrated attenuation across a fiber for fiber optic system installation and setup. They combine the best features for easy to use, low reflectance, and low insertion loss testing enabling consistent results. The units incorporate an innovative, patented design that provides excellent linearity to simulate a variety of test conditions.
Applications include bit error rate testing, optical loss margin in fiber systems, optical power meter/test set calibration, simulation of system loss and optical component testing, and DWDM system set up.
- Quick and easy to use
- Accurate, calibrated attenuation
- Rugged and portable