JDSU MVOA-A1SS1 MAP VOA Module

The JDSU MAP Variable Optical Attenuator was designed with those constraints in mind. The stepper motor and filter based design takes advantage of the latest available technologies to provide the highest performance optical power level control solution with the lowest optical impairments.
Features
• Ultra low insertion loss (<1.0 dB) and outstanding
  spectral uniformity
• Fastest transition speed in its class (up to 25 dB/s)
• Configurable by user at time of order (fiber type, density,
  built-in options, high power option)
• Optional built-in power monitor provides comprehensive
  closed-loop power control settings
• Optional higher power capability can withstand up to 2W
  input power for single-mode fiber (500 mW for MMF)