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Discover EXFO’s portfolio of compact all-in-one optical component testers for insertion loss (IL) and polarization dependent loss (PDL) spectral characterization of passive optical components.

Compact, rugged and highly reliable—an essential lab testing building block

Exceptional selection of single- or multi-wavelength, multimode LEDs and singlemode DFB lasers

Broadband light source with superluminescent light-emitting diodes that is ideal for optical component testing.

The OSICS DFB LANWDM modules are high-performance distributed feedback laser diodes perfect for testing silicon photonics chips.

Handheld light source/power meter combo delivering simple, accurate measurement of signal attenuation during fiber-optic cable installation

High-performance distributed feedback laser diodes that are perfect for CWDM network testing.

Discover EXFO’s broad range of optical light sources that cater to various testing requirements: singlemode or multimode, polarized or non-polarized, broadband or narrowband, tunable, ITU-wavelength-centered and much more. Essential building blocks for fiber testing, EXFO offers optical light sources with multiple wavelength options for component testing, R&D, manufacturing and field environments.

The OHS-1700 High-Performance Optical Head interfaces with the FTBx-1750 module, delivering high performance for R&D and active/passive component manufacturing test setups.