OTDR, PON OTDR, Power Meter, Light Source, Video Inspection Probe and Visual Fault Locator.

  • One of the world’s smallest OTDRs
  • Save 50% compared to other premium brands
  • Distance accuracy verified by German test lab
  • Pass/Fail report to TIA/ISO/IEC/IEEE
  • Free CertSoft PC Reporting Software

$3,250 - $8,930 MSRP


Test, Troubleshoot and Certify (Tier 2) cabling faster with the FiberMASTER OTDR.

The FiberMASTER OTDR is available in 4 options, Quad, multimode, singlemode and PON.

The OTDRs feature both high dynamic range and small dead zones providing the precision required for installation and troubleshooting alike. The software simplifies Tier 2 certification of cabling to meet TIA/ISO/IEC/IEEE requirements with simple pass/fail results. Additionally custom test parameters are easily set to accommodate any application.

OTDRs can be complicated to configure and achieve accurate results. FiberMASTER automates testing and steps you through the process as shown below.

For FTTx/FTTH applications the PON OTDR identifies split ratios for easy testing and troubleshooting of inactive and active networks. The 1625nm wavelength allows in-service testing of networks without interrupting existing subscribers.


Product features

Why do I need a FiberMASTER?

It depends how important speed and accuracy are to you.

FiberMASTER – size, simplicity and value without compromise, made in the USA, tested in Germany.

The new FiberMASTER series of fiber optic testers will make it easier and faster to verify, troubleshoot and certify fiber optic cabling.
The OTDR, PON OTDR, Power Meter and Light Source, and Inspection Probe will enable cable installers to get the dependable test results needed, while saving thousands of dollars.
As one of the smallest OTDRs in the world you will find them easier to carry and operate while the rubberized housing will protect your investment. The simplified setup options makes them easy to use, saving you time on training and reducing the likelihood of errors.

Our New York Research and Development center of excellence has over 30 years experience designing OTDRs providing you with the most advanced, compact optical test systems available.

Power Meter Light Source Fibre Master New

Power Meter Light Source FiberMaster NEW

Power Meter Light Source Fibermaster New

Power Meter Light Source New

Power Meter Light Source Fiber master New

Power Meter Light Source Fiber Master New

Power Meter Light Source Fiber Master New

Power Meter Light Source Fiber Master New

Power Meter Light Source FiberMaster NEW

US EN 10

US EN 11

Product models



Manuals, Software, Brochures

Download and view the latest manuals, quick reference guides, firmware and software updates, and approvals. Registration is required.

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Lifetime Support Promise – we’ll calibrate and repair the testing equipment you buy from us for as long as you use it.*

Depend On Our Data – TREND AnyWARE Cloud is the only system for certification, network and bandwidth testing.

Rapid Service – If we can’t answer your Technical Support call instantly we strive to return the call within 2 business hours.*