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Achieve up to 3.2T testing with two independent 1.6T ports. Test solution optimized for cable and transceiver validation.

Pinpoint breaks and bends fast—with EXFO’s new FLS-170 pocket VFL. This essential tool helps technicians quickly identify fibers end to end, locate polished connector endfaces, and pinpoint breaks, be...

Need to characterize long fiber-optic links with high resolution? EXFO now offers a high-performance metro/longhaul OTDR option in two form factors: always connected standalone FTB Lite 750D OTDR or F...

Pocket-sized VFL, an essential tool for any technician testing fiber.

Pocket-sized VFL, an essential tool for any technician testing fiber.

A fundamental optical scattering phenomenon caused by microscopic refractive-index variations in an optical fiber, which reflects a small portion of transmitted light back toward the source.

A type of optical fiber that guides light primarily through an air-filled core rather than solid glass, enabling lower latency and reduced nonlinear effects compared to conventional single-mode fiber.