OLP-4057 PON Selective Power Meter Module for T-BERD®/MTS-4000, -2000 Platforms
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OLP-4057 PON Selective Power Meter Module for T-BERD®/MTS-4000, -2000 Platforms

Designed for FTTx service activation and maintenance.
This product has been discontinued. Please consider this product instead:
March 30, 2022


Simultaneous measurement of tri-wavelength at 1310/1490/1550nm on live fiber.

The VIAVI OLP-4057 PON selective power meter module adds high performance optical FTTH testing to the T-BERD®4000/MTS-4000  and T-BERD®2000/MTS-2000 platforms for testing, turning-up and maintaining FTTx/PON-based systems.


  • Field interchangeable single slot size
  • Selective FTTx power meter with pass-through mode
  • Simultaneous measurement of all the PON wavelengths: 1310, 1490, 1550 nm
  • Ideal all-in-one FTTx/PON-based access network testing, when combined with an OTDR
  • Compatible with the T-BERD/MTS-4000 and T-BERD/MTS-2000 Platforms


  • Access/FTTx Networks turn-up and maintenance
  • OLT and ONT testing on EPON/BPON and GPON
  • Downstream and upstream traffic testing during service activation

Key Features

  • Built-in broadband power meter
  • Easy pass/fail analysis, via user adjustable, pre-defined thresholds per wavelength, with ability to store multiple user-defined profiles on the instrument
  • Auto-lambda function provides automatic wavelength detection to speed up testing and avoid instrument setting failures
  • Burst mode detection for 1310 nm wavelength analysis