Home > About Us > Technology > Technical Report > Technical Report No.23 2014

Real-time HDMI Optical Transmission System Capable of Transmitting Signals over 1 km

In 2005, Fuji Xerox released an optical digital video transmission system into the market, followed by an HDMI optical transmission system released in 2011.
This paper introduces our HDMI optical transmission system and explains the major technologies we use for commercializing the system.
Our optical digital video transmission system is mainly used for such business applications as digital signage in factories, offices, large monitoring rooms, and operating rooms. Thus far, more than 2,000 sets of this system have been installed. The paper gives examples of our latest solutions utilizing the optical transmission system in a factory and in a computer room.

Author

  • Osamu Takanashi
    Electrical Device Engineering, Production Technology Group
  • Masao Funada
    Electrical Device Engineering, Production Technology Group
  • Kazuhiro Suzuki
    Electrical Device Engineering, Production Technology Group