The JVC Professional FS-790PNVG is a high-performance, powered fiber optic transmission system engineered for professional broadcast applications using the JVC GY-HM890 camcorder. This system combines the signal integrity of fiber optic transmission with integrated camera power, creating a complete and robust link for studio and remote production. It utilizes Neutrik OpticalCON DUO connectors for a rugged, reliable fiber connection and integrates an IDX power wafer system to deliver regulated DC power directly to the camera head over the same cable assembly. This design eliminates the need for separate power cables or on-camera batteries, providing a clean, single-cable solution for transmitting HD/3G-SDI video, audio, Genlock, camera control data, and power over distances of several hundred meters with zero signal degradation.

The system is specifically designed for environments where cameras are positioned far from the control room, such as in large stadiums, concert venues, or expansive studio complexes. The fiber optic core ensures complete immunity to electromagnetic interference (EMI) and ground loops, which is critical in electrically noisy environments. The integrated IDX power system guarantees stable and continuous power to the camera, which is essential for long-duration events like sports broadcasts or award shows. The system comprises a camera-mounted transmitter, a base-station receiver, and the necessary power regulation modules, all designed for seamless interoperability.

By offering a streamlined, all-in-one cable solution for both signal and power, the FS-790PNVG system dramatically simplifies setup, enhances reliability, and maximizes operational freedom. It is a professional-grade solution that allows broadcasters to leverage the full capabilities of the GY-HM890 camera in the most demanding fixed-installation and outside broadcast scenarios.