Mobile networks


As a partner of the market leaders, we are setting the standards for the future

The telecommunications industry is one of the most dynamic and most innovative markets in the world. You can only be successful if you work with technology partners who can not only keep up with the rapid pace of development, but also maintain a competitive edge.

For more than 30 years now, Rosenberger OSI has been working hand in hand with major global players to assure their market leadership. Every year, thousands of new transmission masts all over the globe are fitted with our Fiber-to-the-Antenna (FTTA) cabling systems. Because they conform precisely to the requirements set by their operators. And they define the standards for the decades to come.


1. Connection of the Transmitters

Breakout cables connect the distribution box and the antenna. The so called "jumpers" from Rosenberger OSI are extremely robust and easy to handle during the installation.

2. Weatherproof Distribution Box

In structured FTTA systems the multi-fiber trunk cable is split into individual channels and routed to the radio units via a breakout cable. In case of re-installation only the shorter breakout cables have to be changed.

3. Robust Outdoor Trunk

This FTTA-Trunk is the longest and most stressed cable at the mast. Because of its large exposed surface the trunk must be resistant against the most adverse environmental influences. With an operation temperature range between -40 °C up to +80 °C the Rosenberger OSI PreCONNECT® FIBER Trunk Outdoor withstands heat, cold and extreme temperature changes and belongs to the most robust trunks on the market.

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