HVR®300

3M™ Expanded Beam Optical (EBO) Latch Connector for PreCONNECT® solutions The best of both worlds: Singlemode and expanded beam connectors Reliable connectors that can be repeatedly plugged in and unplugged while still maintaining constant performance over all fibers – that is what 3M™ EBO has to offer. The innovative yet extremely simple structure of this expanded beam plug connector permits repeated plugging and unplugging with no loss of performance and no need to clean the end faces. What is more, it is all but insensitive to vibrations and dust. Because the end faces of the fibers do not physically touch one another, the risk of chipping, scratches and damage is eliminated, while simultaneously guaranteeing outstanding IL and RL performance. In contrast to earlier expanded beam methods, the 3M™ EBO Expanded Beam Latch connector uses a new mirror reflex collimation lens in order to expand the light path and overcome the effect of surface particles on the IL and RL performance. Tiny deviations in the fiber alignment in plug connections (lateral offset) are all but eliminated. This new technology, which has been patented by 3M™, not only permits multimode applications but also makes it possible to use the expanded beam for singlemode applications – something that was not possible in the past, in particular in the case of multiple fibers.

Rosenberger supplies a complete range of passive components for Distributed Antennas Systems (DAS) to provide for in-building coverage up to 4.2 GHz. Rosenberger low-PIM DAS components are easy-to-install and ensure a reliable and problem-free operation.

The Rosenberger Spring Loaded Coax System is designed to make quick, reliable and low abrasion PCB con­nections – up to 18 GHz (SMA interface) or up to 40 GHz (RPC-2.92 interface) – to single-layer or multi-layer printed circuit boards with the microwave layer on top.

The 8-fiber design reduces costs by making optimum use of all the fibers. PreCONNECT® OCTO is backwards-compatible and can be integrated in existing network structures with duplex technology by means of MTP® harnesses. The elimination of unnecessary interfaces and module cassettes also helps cut costs and reduces channel attenuation. The PreCONNECT® OCTO cabling system enables the optimization of the data transfer in network structures.