Browser-based tools for the field — read a trace, analyze a whole job at once, fix a mislabeled file, build a color chart, or run a loss budget. Pick the one that fits the job, and your files never leave your device.
Drop a trace file and instantly see span length, total loss, reflectance, a pass/fail verdict, and a full event table identifying every splice and connector. Runs entirely in your browser — files never leave your device.
Reach for it when you need to read or verify a single OTDR trace in the field. Got a whole job? Use Fiber Analysis.
Open the analyzerDrop a whole job — a folder of OTDR traces plus OLTS and OPM results — and get one pass/fail verdict per fiber. It groups files by fiber across both directions and every wavelength, applies your thresholds, and builds a printable acceptance table. Runs in your browser; files never leave your device.
Reach for it when you're closing out a build and need every fiber verified at once, not one trace at a time.
Open Fiber AnalysisPick a color standard, paste or scan cable counts from a job sheet, look up a single fiber, and download a printable PDF — any count up to 6,912 fibers.
Reach for it when you need a fiber and tube color map for the cable in front of you.
Open the builderLay out a single splice point the way it's spliced: cables in and out, each cable's count stack, dead/XD spares, and every fiber-to-fiber connection. Connect by count, or scan a work print to auto-build it.
Reach for it when you need to plan or document how counts flow through a splice or closure.
Open the builderFix missing or wrong Cable IDs, Site A/B, operator, and fiber IDs on OTDR traces. Bulk-edit a whole batch at once and save the corrected files — no native software, no signup.
Reach for it when traces came back mislabeled and you don't want to retest.
Open the editorEnter source level, distance, splices, connectors, and splitters — get the expected test-point level instantly. Industry-standard per-wavelength attenuation, for fiber and PON design.
Reach for it when you need to know what a link should measure before you test it.
Open the calculatorPre-built fiber count reference charts for 144, 432, 864, 1728, 3456 and more. View them free online, or order large-format printed copies shipped to your door.
Reach for it when you want a ready-made chart to hang in the truck or splice trailer.
Browse the chartsWant the walk-throughs? Every tool has a step-by-step how-to over in the Field Guides.