Single-mode optical fiber LEONI Fiber Optics

Fast and trouble-free communications are taken for granted nowadays. To make this possible, hundreds of kilometres of cable thread through office buildings and factories, linking equipment, floors and buildings. Even whole countries are interlinked by cable.


Fiber optic cables provide the ideal solution for future-proof installations because they enable not only high rates of data transmission with major spare capacity, but also the highest possible degree of operating security.


Indoor Cables

Universal Cables

Outdoor Cables

Fiber optic cables for special applications

Cables with UL-Standards

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