VIAVI SmartClass™ Fiber MPOLx - MPO Optical Loss Test Sets


The VIAVI Solutions SmartClass Fiber MPOLx is the industry’s first dedicated optical loss test set that can perform all the test requirements for Tier 1 (Basic) certification using MPO fiber connectivity. The MPOLx provides a source and power meter that integrate essential MPO test capabilities together to ensure a fast and reliable workflow when testing and certifying network links with native MPO connectivity.

With the MPOLx, field technicians can perform all the necessary test requirements for Tier 1 (Basic) certification in a single solution:

  • Measure MPO length.
  • Measure optical loss.
  • Check polarity.
  • Inspect fiber end faces.
  • Generate certification reports
  • Drive best test practices by integrating essential functions together with the MPOLx
  • Help technicians finish jobs faster by optimizing their workflow

Key Features

  • Measures length amd optical loss at multiple wavelengths
  • Checks polarity for all 12 MPO fibers
  • Provides native MPO testing directly on devices
  • Delivers test results for all 12 MPO fibers in <6 seconds
  • Provides native MPO end-face inspection and automated analysis for both trunk cables and bulkheads
  • Dual wavelength optical light sources
  • Encircled flux compliant
  • 3.5” color touch screen interface on all MPOLx devices.
  • Generates certification reports
  • All-day battery life


  • Fast and reliable test and certification workflow.
  • Full visibility and control at both the source and power meter.
  • Complete MPO end face inspection and analysis at both ends.


Browse Products

Related Items