HDMI optical cable realizes 100 meter transmission. Version 2.0 supports 4k@60hz, and version 2. 1 supports 8k@60hz and 4k@ 144hz, which has the advantages of high speed, high bandwidth, no radiation and anti-interference.
The function of HDMI cable version 2. 1 is briefly introduced. Dynamic HDR is fine-tuned by metadata of each frame and precise control of brightness, contrast and color depth. The main function of enhanced ARC and HDMI cable is to support new audio and multi-channel audio. The refresh rate is enhanced to prevent video delay, jamming and other problems, and provide a smoother HD transmission experience than 2.0.
Enjoy the 8k resolution HD experience visually. The bandwidth transmission of HDMI cable 2.0 is 4k@60hz, while that of HDMI cable 2. 1 version is 8k@60hz, which can also be interpreted as 4k@ 144hz transmission, which proves that version 2. 1 supports higher data transmission and realizes higher resolution video HD transmission.
The compatibility of optical fiber HDMI cable is very good, no matter the output end or the input end, the matched equipment can be used normally, and sound and pictures can be transmitted normally in TV set-top boxes, computers, smart TVs, projectors, monitors and so on. The problems of image quality, color output and jamming have been solved. It can realize the stable transmission of 4k@60 image quality, and can switch between different images without jamming, black screen and sound. Although there is no obvious difference in performance from the traditional copper-core HDMI cable, the sound and image quality are much worse than those of the optical fiber HDMI cable when playing 4k video at a long distance.
Can be applied to the connection between computer and TV. The computer and the TV are connected through HDMI cable, and the contents in the computer are transmitted to the TV through HDMI cable, thus realizing the visual effect of changing the HD 4k small screen into a large screen. It can be applied to TV sets and smart TV set-top boxes, and high-definition signal transmission can be realized only by connecting HDMI cables to TV sets and set-top boxes.
Can be applied to home theaters. For users who pursue audio-visual effects, HDMI cable is a particularly important line for wiring and embedding, and the connection of projectors and other devices can only be realized by HDMI cable. At present, the version of HDMI cable in Guang Qi has reached 2. 1 version 8k, which is more suitable for home theater.
It can be applied to game devices such as VR and ps4. HDMI cable has always been loved by gamers because of its fast transmission speed and high image quality. It is believed that with the continuous development of high-definition display technology, Sigma HDMI cable will introduce better technology.