Live Fiber Detection

Performing network upgrades or optical testing requires a fiber to be disconnected. Live fiber detection allows to accurately detect traffic and measure signals anywhere on singlemode fiber, without having to disconnect it.
EXFO’s compact live fiber detectors do not disrupt traffic, nor damage or overstress the fiber, enabling efficient, accurate and reliable data acquisition. These handheld testers help you pinpoint live and dark fibers and avoid unnecessary manipulations, saving time and eliminating guesswork.