Fuji Xerox introduces 4K HDMI/IP optical transmission system

Fuji Xerox Asia Pacific has launched the 4K HDMI/IP Optical Transmission System, an infrastructure box enabling simultaneous transmission of 4K video, audio and 1000 BASE-T local area network (LAN) communications data over distances up to 800 m. According to Fuji Xerox, it is the only such optical transmission system to receive HDMI certification*. 

Source: Fuji Xerox. Sample system configuration.

The 4K HDMI/IP Optical Transmission System is designed to meet demand for optical video transmission equipment that can simplify the construction of high-resolution video systems. With simultaneous support for video, audio and LAN data, the system reduces the need for separate wiring to transmit data over LAN.

The box leverages Fuji Xerox's proprietary surface-emitting semiconductor laser technology called VCSEL**, which was originally developed for colour multifunction printers. Since 4K resolution is four times that of full high definition (full HD, also known as 2K), the challenge lay in transmitting the massive volume of data over long distances. Compression of 4K video data at 30 frames per second would cause further delays in transmission. The 4K HDMI/IP Optical Transmission System converts high-resolution video data into optical signals without compression and transfers the data over a single optical cable, offering the capacity to transmit 4K video data dropped frames or delays.

Potential applications include digital signage in public areas, monitoring systems within factories, tablet-based active learning at educational institutions, and surgical video sharing within hospitals. When used for touch panel signage, the 4K HDMI/IP Optical Transmission System enables the sending and receiving of 4K video data along with touch panel control signals via LAN to bring about interactive video communication. 

The system could also benefit hospitals as the large 4K monitor can allow the doctor to view small details such a patient’s capillaries. Voice information, such as instructions from the doctor, can be transmitted to medical students in another room. The fibreoptic cables used eliminate undesirable electrical noise.

Interested?

The box is available in Singapore, Malaysia, Thailand and Indonesia, with rollouts to other parts of the Asia Pacific region to follow.

*  The world's only 4K HDMI certified equipment that can transmit HDMI signals over distances of 800 meters while supporting LAN (1000BASE-T) communications (as of January 26, 2016, based on survey by Fuji Xerox).

** Vertical Cavity Surface Emitting Laser