The industry’s first true Tier 1/Basic MPO certification solution.

The MPOLx from Viavi Solutions is the industry's first dedicated optical loss test set that can perform all MPO Tier 1 (basic) test and certification requirements, including the need to test for length, optical loss, polarity and inspect fiber end-face condition. With the ability to meet all Tier 1 (basic) requirements in a single solution, the MPOLx helps technicians ensure a fast and reliable workflow, delivering comprehensive test results in less than 6 seconds for all 12 fibers.

This bundle includes:

  • MPOLS-85 - Single-mode, dual-wavelength source (1310/1550) with patch cord microscope (PCM)
  • MPOLP-85 - Broadband power meter (850/1300/1310/1550) with PCM
  • MPOLS-84 - Multi-mode, dual-wavelength, EF compliant source (850/1300) with PCM

As with all new VIAVI test equipment, the unit also comes with a 3 year manufacturer warranty and is backed by in-country TMG & VIAVI technical support.


True Tier 1/Basic Optical Loss Test Set for MPO certification

  • Complete Tier 1/Basic fiber testing to TIA/ISO/IEC standards
  • Measure Length + Optical Loss + Check Polarity + Inspect
  • Single-mode and Multimode (EF) sources, and Quad (SM+MM) meter
  • Test & Certify 8, 10, and 12 fiber MPO connections
  • Native MPO testing on devices eliminates fan-out cables

Full visibility & control at both the source & meter

  • Meter communicates results back to Source
  • 3.5” color touch screen on all MPOLx devices
  • Test & save results from either end
  • Optimize workflow & productivity
  • Kits include source and meter plus all needed accessories

FULL MPO endface inspection at BOTH ends

  • Includes Patch Cord Microscope versions
  • P5000i Probe microscope
  • Reporting via FiberChek Pro and J-Reporter (for native test file results)

Fast - Testing and Troubleshooting faster than ever

  • Comprehensive test results in less than 6 seconds for all 12 fibers

Works with Certifi cloud-based enterprise workflow management

Firmware & Software Updates via StrataSync (FREE VIAVI Cloud Service)


Available Downloads


SKU 2330-25
Brand VIAVI (formerly JDSU)

3 Years Return to Base Warranty



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