SOR Analysis Workspace

OTDR Analysis. Without the Friction.

Open, analyze, edit and report SOR measurements in a fast, modern workspace built for fiber professionals.

Windows Desktop application

macOS Desktop application

Real OTDR field measurement showing splitter events and end-of-fiber trace

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Capabilities

Everything you need to work the trace.

A focused toolkit for reviewing field measurements, correcting events, comparing traces, and preparing clear technical documentation.

SOR Viewer

Open and inspect SOR measurement files in a clean, dedicated workspace.

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Built for field files

SOR Viewer

Open and inspect SOR measurement files in a clean, dedicated workspace.

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Built for field files

Event Editing

Inspect distance, event loss, reflectance and fiber attenuation directly against the measurement trace.

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Correct & annotate

Event Editing

Inspect distance, event loss, reflectance and fiber attenuation directly against the measurement trace.

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Correct & annotate

Trace Analysis

Inspect attenuation, reflectance, and distance with a clear analysis-first canvas.

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Inspect with context

Trace Analysis

Inspect attenuation, reflectance, and distance with a clear analysis-first canvas.

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Inspect with context

PDF Reports

Generate clear PDF reports directly from reviewed SOR measurements and event data.

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Report-ready output

PDF Reports

Generate clear PDF reports directly from reviewed SOR measurements and event data.

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Report-ready output

Bi-Directional Analysis

Compare paired measurements to validate loss data from both directions.

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Coming Soon

Bi-Directional Analysis

Compare paired measurements to validate loss data from both directions.

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Coming Soon

Multi-vendor Compatibility

Open SOR measurements from multiple OTDR manufacturers in one consistent workspace.

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One trusted workspace

Multi-vendor Compatibility

Open SOR measurements from multiple OTDR manufacturers in one consistent workspace.

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One trusted workspace

Product Workspace

Built around the trace, not the toolbars.

Keep the trace, event table, measurement parameters and editing tools visible in one workspace — without jumping between separate windows.

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Inspect fast

Trace, events and measurement data stay visible together.

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Edit cleanly

Select an event and correct it without leaving the trace.

Real OTDR measurement trace with splice, reflective event, and fiber end markers

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Keep context

Every change stays visible against the original measurement.

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Report easily

Generate a PDF report from the reviewed measurement.

Compatibility

Bring mixed measurement fleets into one review workflow.

NLab OTDR Studio is designed around the SOR format used across professional fiber test equipment ecosystems.

EXFO

VIAVI

VeEX

Yokogawa

Also supports Telcordia-compatible SOR files.

Pricing

Choose the workspace that fits the work.

Start with the free workspace, then choose the license term that fits your work.

Core plan

Free plan

Free

View and analyze SOR measurement files at no cost.

Open SOR measurements

Review event tables

For individual technicians

Download Free Version

Core plan

FREE

View and analyze SOR measurement files at no cost.

Open SOR measurements

Review event tables

For individual technicians

Download Free Version

Professional plan

Pro 30 days

9.99 USD

For technicians who need full event editing and professional reporting tools.

Full event editing

Edit measurement data

For professional use

Buy 30-Day License

Professional plan

Pro 30 days

9.99 USD

For technicians who need full event editing and professional reporting tools.

Full event editing

Edit measurement data

For professional use

Buy 30-Day License

Professional license

Pro 90 days

24.99 USD

Extended Pro access for longer projects, field work and measurement campaigns.

Full event editing

Edit measurement data

For professional use

Buy 90-Day License

Professional license

Pro 90 days

24.99 USD

Extended Pro access for longer projects, field work and measurement campaigns.

Full event editing

Edit measurement data

For professional use

Buy 90-Day License

Lifetime license

One-time purchase

179.99 USD

One-time purchase for permanent access to NLab OTDR Studio Pro.

Permanent Pro license

No renewal cycle

For professional use

Buy Lifetime License

Lifetime license

One-time purchase

179.99 USD

One-time purchase for permanent access to NLab OTDR Studio Pro.

Permanent Pro license

No renewal cycle

For professional use

Buy Lifetime License

Education

A practical workspace for fiber optic education.

NLab OTDR Studio gives training centers and technical schools a clear environment for teaching trace reading, event interpretation, and the habits behind reliable fiber documentation.

Classroom-ready

Turn trace reading into a repeatable exercise.

Review raw SOR traces

Practice event interpretation

Learn professional measurement review and reporting

Ready for the next trace

Download NLab OTDR Studio Windows

A focused Windows workspace for opening, analyzing, editing, and documenting SOR measurements.

Windows desktop application

macOS desktop application

Ready for the next trace

Download NLab OTDR Studio macOS

Download NLab OTDR Studio Windows

A focused Windows workspace for opening, analyzing, editing, and documenting SOR measurements.

Download NLab OTDR Studio macOS

Download NLab OTDR Studio Windows

macOS desktop application