As a widely used signal extension device, HDMI network extender can effectively transmit high-definition signals over long distances. Understanding the working principle, characteristics and application scenarios of HDMI network extenders will help us better choose and use such products. This article will focus on introducing the relevant knowledge of HDMI network extenders.
一、How HDMI Network Extenders Work
The HDMI network extender converts HDMI signals into network signals and uses CAT5e/CAT6 network cables for transmission, thereby realizing long-distance high-definition signal transmission. An HDMI network extender usually consists of a sending end and a receiving end. The sending end converts the HDMI signal into a network signal, and the receiving end restores the network signal to an HDMI signal, thereby completing the extended transmission of the signal.
二、Features of HDMI Network Extender
01. High-definition signal transmission:HDMI network extender supports high-definition signal transmission of various resolutions, including 1080P, 4K, etc., to meet various high-definition display needs.
02. Long-distance transmission:Using CAT5e/CAT6 network cable, HDMI network extender can realize long-distance signal transmission, generally up to 50 meters, 60 meters, 70 meters, 100 meters, 150 meters, 200 meters m and so on.
03. Low cost: Compared with other HD signal extension solutions (such as fiber optic extenders), HDMI network extenders are cheaper to use, and the network cables are easy to install and maintain.
04. Stability: The HDMI network extender adopts advanced signal processing technology to ensure the stability and anti-interference ability during signal transmission.
三、Application Scenarios of HDMI Network Extender
01. Meeting rooms and classrooms: Used to transmit high-definition signals from presentation equipment to projectors or large-screen displays.
02. Commercial display and digital billboards: Transmit the signal of the advertising playback equipment to the remote display to realize high-definition advertising playback.
03. Home theater: Transmit the signal of high-definition playback equipment to the display device of the home theater system to improve the viewing experience.
04. Security monitoring: It is used to transmit the high-definition signal of the security camera to the remote monitoring center to realize real-time monitoring of the remote area.
05. Shopping malls and exhibition centers: Transmit high-definition signals from signal source equipment to large display screens and splicing screens to provide high-definition display effects.
06. E-sports venues and entertainment venues: Transmit high-definition signals of game consoles and other equipment to remote displays to realize multiplayer game battles and game watching.
Understanding the working principle, characteristics and application scenarios of HDMI network extenders can help us better choose and use such products. In practical applications, the appropriate HDMI network extender should be selected according to the interface type of the signal source and display device, signal transmission distance, and other environmental factors. At the same time, in order to ensure the stability of signal transmission and the quality of image quality, it is recommended to purchase reliable network cables and extender products, and install and use them correctly.