- SatService Gesellschaft für Kommunikationssysteme is pleased to introduce its improved sat-nms LFRXTX10 L-band Fiber Optical Links, including 10MHz transmission. The sat-nms LFRX Optical Receiver and sat-nms LFRX L-Band Optical Transmitter are high performance RF to optical converters for analog multi-carrier RF (L-band) transporation via fiber optical links. The novelity is that the commonly used 10MHz reference frequency, which is multiplexed on the L-band signal for a BUC (block up-converter) by a satellite modem, can now be transferred via the same fibre optcial link. The equipment is availabe as 2 height unit 19-inch drawer containing as many as 10 optical transmitters or receivers in any combination. Even “n to 1” redundant L-band Optical Links are available. An application for such an optical link is, for example, the RF signal link. The link transfers the RF signals via fibre optic, even over long distances (which cannot be handled by coaxial cable) from a satellite modem located indoors to a BUC directly mounted at the antenna. The equipment interfaces also smoothly with the sat-nms Monitoring&Control and Network Management System and provides an Ethernet and a serial interface for remote control as well as local operator control at the frontpanel. For additional details, www.satnms.com/en/products/lf.html—Steisslingen, Germany
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