Fiber Optic Measurement Academy — free online training with simulators

We have launched the Fiber Optic Measurement Academy: 7 chapters and 17 interactive simulators — from connector inspection, through OTDR, to Tier 1/Tier 2 certification. Free registration.
Fiber-optic monitoring of pipeline strain and settlement

A single fiber-optic cable turns into thousands of sensors along the entire pipeline route. An interactive guide to BOTDR, OFDR and FBG technologies — monitoring of strain, ground settlement and infrastructure integrity.
OTDR-AI — free browser-based OTDR trace analysis (beta)

OTDR-AI is a free (beta) browser-based tool for analyzing OTDR measurements: .sor files from any manufacturer, automatic PASS/FAIL analysis, bidirectional measurement, PDF reports. An INTERLAB development project.