SMP Infinity

The Rosenberger Magnetic RJ45 is an innovative magnetic connector solution for Ethernet connections. Ideal for applications where frequent connections and disconnections are necessary, the unique self-mating and locking magnetic plug ensures the right connection every time – even in the most inaccessible places. Ease of cleaning of the RJ45 components, a robust housing and the plug-in processes using magnets make the product a highly durable solution. The usual features such as ease of termination, high number of mating cycles, and combined power and LAN connections all come as standard.

Rosenberger presents a new and innovative GPS over Fiber system for applications where coax cannot be used to route the GPS signal to base stations. With more centralized RAN and large-scale DAS applications, there are many cases where the GPS antennas are located too far from the base stations for coaxial losses to be acceptable. To overcome this issue, the GPS over Fiber system converts the RF signal to light, transmits it over the fiber, and then restores the light to the original RF signal. Working in contrast to the many systems that employ a bulky remote unit – which requires power and separate mounting space – as well as a large master unit encompassing an active GPS splitter, Rosenberger has rethought the process and designed a fiber-optic replacement for the coaxial cable. Instead of a master unit and a remote unit, the system uses an electrooptical converter (E/O converter) at the antenna and an opto-electrical converter (O/E converter) near the base station. By employing this method, the E/O converter becomes a small, compact unit that connects directly to the GPS antenna. The unit is so small that it can even fit within a 1 ½ inch pipe of the kind often used to mount GPS antennas. The O/E converter handles all alarms and is a compact unit. It can be used to power the E/O converter and can be connected to standard GPS splitters with full support for their redundancy functionality. This means that the GPS over Fiber system fully emulates the behavior of a passive copper cable and GPS antenna, allowing any device that is normally connected to the GPS antenna to maintain proper operation when connected to an O/E converter. Interconnecting the two units i.e. E/O converter to the O/E converter is a thin hybrid cable comprised of fiber and power, which means no power source is required at the GPS antenna. The individual link support for each GPS antenna allows for the flexibility of using a normal coaxial configuration and simply replacing each coax cable from a GPS antenna with an E/O converter, an O/E converter, and a hybrid cable. With a maximum hybrid cable length of 1.9 miles (3 km), this system can meet the demands of almost any installation

Rosenberger’s series VIA® (Variable Interface Adaptor) is designed for board-to-board and board-to-module RF interconnections up to 6 GHz. The innovative mechanical design features both limited detent and smooth bore interfaces integrated into the adaptor – one side of the bullet is responsible for limited detent, the other side for smooth bore. The unique catch mechanism inside the adaptor ensures secure, reliable connection. The Rosenberger VIA® covers all requirements for multiple connections and complex mobile communication solutions in remote radio heads (RRHs) as well as in various other applications.