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Light Sources

 

Light sources perform a variety of functions. While some fall under the multipurpose category, providing automated features, others are optimized for specific tasks such as detecting faults, breaks and microbends in the fiber. The key is choosing the right light source for the job.

EXFO Light Sources: Built for the Field

EXFO’s worry-free, straightforward instruments let you accurately measure signal attenuation during fiber-optic cable deployment in FTTx/PON access networks and LAN/WAN links, certify premises networks, and perform any other task related to general outside plant installations.


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9 products available for Light Sources

Pocket-size VFL

Visual Fault Locator—FLS-140  NEW!

Highly efficient pocket-size visual fault locator—the ideal fault identification complementary tool for any fiber-testing technician
FTB-2200 Broadband Source screenshot

Broadband Source—FTB-2200  NEW!

The FTB-2200 Broadband Source is a high-power, polarization-scrambled broadband LED source, ideal for conducting high-accuracy PMD measurements.
FiberBasix 50 series

Handheld Testers—FiberBasix 50 

Part of the Light Sources product line, FiberBasix 50 Handheld Testers deliver simple, accurate measurement of signal attenuation during fiber-optic cable installation.
FOT-930 Optical Power Meter

Multifunction Loss Tester—FOT-930 MaxTester 

Part of the Light Sources product line, the FOT-930 delivers fully automated loss results in 10 seconds for up to three wavelengths, as well as automatic ORL and fiber-length measurements, with complete, high-quality test documentation.
FTB-3930 MultiTest Module

MultiTest Module—FTB-3930 

Part of the Light Sources product line, the FTB-3930 provides fully automated bidirectional loss test results in 10 seconds for up to three wavelengths, as well as automatic ORL and fiber-length measurement.
FLS-600 Light Source

Light Source—FLS-600 

The FLS-600 offers laser and LED models, as well as various wavelength options.
FLS-300

Light Source—FLS-300 

The FLS-300 is the most versatile light source available, with up to three singlemode wavelengths on a single port, or four wavelengths on two ports.
FLS-110 Optical Source

Optical Source—FLS-110 

The FLS-110 is ideal for field PMD measurements; this broadband LED is especially suited to PMD measurements using the FTB-5500B PMD Analyzer.
FLS-240 Pocket Pal

Visual Fault Locator—FLS-240 Pocket Pal 

The FLS-240 Pocket Pal is a straightforward solution for identifying breaks, bends, faulty connectors or splices, as well as other causes of signal loss.