OZ Optics offers a compact, rugged and low cost benchtop digital multichannel attenuator with high resolution, high attenuation range,and high power handling (blocking technique only). These attenuators have low insertion loss, low backreflection, low PDL and flatwavelength response. These units can be calibrated for up to 4 wavelengths for each attenuator, for C or L bands. Alternatively the unitcan be calibrated for a continuous range. By using interpolation between the calibration wavelengths, the unit is capable of providingaccurate attenuation levels over a continuous, broad range of wavelengths.OZ Optics’ multichannel attenuators are ideal for use in bit error rate testing, troubleshooting receivers and other active fiber opticcomponents, power meter linearity checks, simulating long distance fiber transmission, and power setting. A computer interface allowsusers to access or remotely control the unit through a PC.OZ Optics provides attenuators that use either singlemode, multimode or Polarization Maintaining (PM) fiber. In general, OZ Optics usespolarization maintaining fibers based on the PANDA fiber structure when building polarization maintaining components and patch cords.However, OZ Optics can construct devices using other PM fiber structures. We do carry some alternative fiber types in stock, so pleasecontact our sales department for availability. If necessary, we are willing to use customer supplied fibers to build devices.The built-in power meter and power stabilization function lets you set and maintain the output power stability even when the input powerfluctuates. You will get reliable and repeatable test results, each and every time.
