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EMI-shielded room and Faraday cage feedthrough for high-speed RS232C/Ethernet/ UTP communication links.
Our 7894 – Fiber-optic ethernet converter set offers a shielded-room feedthrough for high-speed RS232C/Ethernet/UTP communication links. The fiber-optic ethernet converter set is used to convert a RS232C/10/100 Base-T signal to a RS232C/10/100 optical signal, so you can use your internet connection or for example your video camera connection inside or outside the Faraday cage while maintaining over 140 dB of room attenuation.
The set consists of two shielded fiber-optic converters, waveguide passage and 5 meters of fiber-optic cable.
An optical fiber guiding light (high frequency) does not guide magnetic and electric waves. So signals from within the cage are not transported to the outside of the cage, or vice versa, because the optical fiber does not function as an antenna.
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