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What is HDMI® fiber optic cable? HDMI® fiber optic cable principle

2019-11-27 19:01:44 ekL

Introduction of hdmi fiber optic cable

        HDMI optical fiber cable is a hdmi cable using optical fiber as the transmission medium; English name: HDMI AOC Cable; also known as active optical cable

HDMI optical fiber cable

HDMI optical fiber cable

HDMI fiber optic cable principle

        The principle of hdmi optical fiber line is to integrate the photoelectric conversion line at the hdmi interface and use the optical fiber as the transmission medium material; during the transmission process, the hdmi optical fiber transmitting end converts the hdmi signal into an optical signal and transmits it to the hdmi optical fiber through the optical fiber medium Line receiving end, the receiving end then converts the optical signal into a lossless hdmi signal and outputs it to the display device

HDMI fiber optic cable composition

        HDMI fiber optic cable is mainly composed of three parts: transmitting end, optical fiber line and receiving end

        Transmitting end: convert hdmi signal into optical signal and output to optical fiber line

        Optical fiber line: connect the transmitting end to the receiving end, and be responsible for the stable transmission of optical signals

        Receiving end: convert the optical signal sent from the transmitting end into hdmi signal and output to the display device

HDMI fiber optic cable composition

HDMI fiber optic cable composition

HDMI fiber optic cable advantages

        01. Long transmission distance

        The transmission distance of HDM optical fiber cable can generally reach more than 300 meters; during long-distance signal transmission (from electricity to light, then light to electricity), the signal loss rate is basically zero, zero impedance, and the signal is not compressed (lossless); even for long distances Transmission can also reach 4K high-definition resolution (4: 4: 4); traditional ordinary HDMI cables with copper as the transmission medium for long-distance transmission signals are easily attenuated and distorted.


        HDMI optical fiber cables use optical fiber transmission, which is not affected by external radiation, and the signal transmission is stable; traditional hdmi cables are easily affected by radiation because of using metal cables

        03. Small size and light weight

        The optical fiber HDMI cable has a super thin diameter and light weight, which is reduced by up to 60% year-on-year. The raw material is quartz, which saves metal materials and is conducive to the rational use of resources.

        04. Ultra-high-speed bandwidth (18Gbps)

        To ensure 2K @ 60HZ and 4K @ 60Hz lossless transmission, it is necessary to meet the high-bandwidth transmission requirement of 18Gbps; however, traditional HDMI copper cables are subject to signal attenuation and are difficult to meet. hdmi optical fiber cable uses optical fiber transmission, wider frequency band, larger communication capacity

        05. Insulation

        Optical fiber line is mainly non-metal material quartz, insulated and safe