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Straightforward solution for identifying breaks, bends, faulty connectors or splices, as well as other causes of signal loss.

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.

Multifunction optical loss test set (OLTS) for the FTB-2 and FTB-2 PRO platforms

OLTS test module for data center and enterprise Tier 1 fiber certification.

First tablet-inspired, multifunction optical loss test set (OLTS) delivering insertion loss, optical return loss and fiber length measurements at two wavelengths in five seconds via fully automated bidirectional FasTesT™ analysis.

Optimized for Tier-1 fiber certification (data center, enterprise) and designed to help installation contractors, network engineers and IT maintenance technicians achieve faster, first-time-right-system acceptance.

Part of EXFO’s 600 handheld series, which includes the FPM-600 Power Meter and the FLS-600 Light Source, the FOT-600 Optical Loss Test Set is the ideal tool for network-link qualification.

EXFO’s optical loss test sets (OLTSs) are available in dedicated handheld instruments and platform-based modules to suit various network architectures and test requirements.

Offers up to three singlemode or two multimode wavelengths on a single port and transmits with a wavelength-identification digital encrypted protocol, allowing any compatible unit to automatically use the proper calibration parameters.

Our ultra-portable field-testing solutions for DSn/PDH and full legacy SONET/SDH are designed for installation, commissioning and maintenance of access and metro networks. These solutions offer test functions that range from BER measurements to advanced characterization.