Fluke Fibre Optic Light Source, For Use With FOM

The FOS-850/1300 by industry leader, Fluke, is a robust dual-wavelength fibre-optic light source designed for optical power measurements and network loss testing. It ensures consistent output, perfect for approving fibre links, confirming network performance, and supporting field troubleshooting. Built to pair seamlessly with Fluke FOM power meters, it allows end-to-end attenuation testing across a wide range of installed fibre systems.

Unique Features and Benefits of Choosing the Fluke Fibre Optic Light Source for FOM

• Dual-wavelength output (850 nm / 1300 nm) supports standard multimode fibre testing.
• Stable calibrated optical output ensures consistent loss-measurement accuracy.
• Designed to work directly with Fluke FOM meters for complete fibre certification workflows.
• Compact handheld design suited for field technicians and maintenance engineers.
• Fast warm-up and stable emission reduce waiting time during test routines.
• Suitable for validating installed fibre runs during commissioning or troubleshooting.

Intended for Fibre Network Verification

The FOS-850/1300 is built for technicians who require dependable wavelength stability and predictable optical output when testing multimode links. Its design supports repeatable measurements across long patching runs, distribution frames, and equipment interconnects. By offering both industry-standard wavelengths in a single portable unit, the light source helps ensure that fibre attenuation profiles are correctly assessed during installation, diagnostics, or routine service checks.

Typical Uses of the Product

• Certifying multimode fibre installations during network deployment.
• Measuring link loss when paired with Fluke FOM optical power meters.
• Troubleshooting attenuation, connector issues or fibre degradation in enterprise networks.
• Verifying optical performance in data centres and industrial communication systems.
• Routine maintenance of multimode cabling in telecom and automation environments.