With the increasing demands on the quality of audio and video transmission, there is more urgent demand for the ultra-high speed and ultra-long distance optical wave transmission system.
The difference between HDMI AOC fiber optic cable transmission and the previous copper core HDMI signal transmission is that the fiber HDMI cable is ultra-thin in diameter and light in weight, with a year-on-year reduction of up to 60%. The raw material is quartz, which saves metal materials and is conducive to rational use of resources.
In terms of audio and video transmission, optical fiber HDMI cable completely without external electromagnetic interference, can truly realize lossless transmission, so as to ensure the high fidelity of the signal, especially for high audio information transmission material requirements, optical fiber end of HDMI cable with low noise, have high signal-to-noise ratio, guarantee the perfection of the voice is pure, cinemas level immediately to the audio-visual effects.
At present, 4K TV and projection have been popularized, and 8K TV has been developed by various domestic and foreign manufacturers, which is only one step away from the final popularization.
Due to the bandwidth limitations of the copper core HDMI cable, it is doomed that it will not play much role in the later 8K and HDMI2.1.Therefore, we have reason to believe that in the near future, fiber optic HDMI cable will become a necessary wire for HDMI signal transmission.
The optical fiber HDMI cable is equipped with optical fiber transmission medium, so the signal transmission attenuation of long distance is basically negligible, the relay distance is long, and the maximum transmission distance is over 300m.For HIFI, projectors, and video monitoring systems, the long-distance transmission signals of traditional copper cables are signal distortion and must be accompanied by a repeater, which directly leads to an unusable or worse experience.
However, the optical fiber HDMI cable can be used to arrange these devices without worrying about the attenuation or distortion of transmission signals, and the system devices can be arranged according to the actual needs of users.
Known as the projector in our daily life, the need for long transmission lines between the equipment, household wiring may need 5 meters to 15 meters, the office is longer, if the traditional copper HDMI cable, there will be signal distortion or even to display problem, can only adopt the complex signal relay, and high costs make this application was not worth the cost, this time if you use fiber optic HDMI cable, problems will be readily solved.
At present, chicken eating games (jedi survival), league of heroes, king glory and other games all require high refresh rate and immersive audio-visual effect, which requires very high transmission bandwidth for video. At present, 2K/4K display devices have become more and more the first choice for game players. To guarantee the non-destructive transmission of 2K @60hz and 4K @60hz, fiber HDMI cable is needed to realize.
However, the traditional HDMI copper cable is subject to signal attenuation, which makes it difficult to meet the high-bandwidth transmission requirements of 18Gbps.
The advantage of fiber HDMI cable is the wide transmission band, large communication capacity, strong insulation and anti-electromagnetic interference performance, which can enable you to accurately experience such a strong shock effect in 3D and 4K games. There is no need to worry about the transmission bandwidth, so you can enjoy the multi-level smooth, colorful game pictures.