Fiber HDMI Cable

The transmission carrier of HDMI line is constantly changing. HDMI high-definition line with optical fiber as the carrier is popular. It has different transmission characteristics from copper HDMI. The middle line body is an optical fiber transmission medium, and it needs two photoelectric conversions to realize signal transmission.

Firstly, the electrical signal transmitted from the signal source end needs to be converted into a high-speed optical signal through the modulation chip at the input end, and the optical signal is transmitted to the signal output end through the coupling of the middle optical fiber part; Then, the optical signal is modulated into the digital electrical signal recognized by the player through the photoelectric conversion modulation chip at the output end, and the whole process of audio-visual signal transmission is completed.

The process of two photoelectric conversion is irreversible, so the fiber HDMI line is used with directional distinction between positive and negative, and must correctly correspond to the connection socket.

The signal input terminal marked with "source" is inserted into the computer host, DVD and other equipment;

The signal output terminal marked with "display" can be plugged into various HD display devices such as TV.

HDMI fiber optic cable is the future of long-distance transmission. Free from external electromagnetic interference, the signal transmission attenuation is almost zero, and there is no need to worry about the transmission bandwidth. You can enjoy the sound quality effect and colorful HD pictures.