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Light sources

Light sources simulate the optical voice, video and data signals of real-life service applications, making them an essential component of a thorough testing process. Discover EXFO’s broad range of light-source testing solutions.

7 products

FLS-140 - Visual fault locator

Highly efficient pocket-size visual fault locator—the ideal complementary tool for any fiber-testing technician.

FiberBasix 50 - Handheld testers

FiberBasix 50 Handheld Testers deliver simple, accurate measurement of signal attenuation during fiber-optic cable installation.

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