Have you ever encountered the problem of insufficient cable length between TV, computer and projector? Ever struggled with unstable video signal transmission? Well, HDMI extension cables may be the solution you need!
The basic principle of HDMI extension cableThe working principle of
Hdmi Extension Cable is actually very simple. It is transmitted through a device called HDMI extender, which converts HDMI signals into TCP/IP protocol or optical signals. In this way, the signal transmission distance, which was originally limited by the length of the cable, can be greatly extended. For example, using a fiber optic extender can transmit HDMMI signals up to 20 kilometers away! ...
HDMI extension cable methods and advantages and disadvantages since the
There are two common HDMI extension cable methods:Active HDMI Extender and HDMI Fiber Optic Extender.1.Active HDMI Extender:This kind of extender transmits HDMI signals to devices up to 150 meters away via network cable or wireless WiFi. It receives and sends signals, similar to a router, and the signal is stable, but it needs a power supply to power it.2. HDMI fiber optic extender: transmitted through fiber optics, the signal attenuation is almost negligible, and the transmission distance can be up to 150 meters or more. Fiber optic extender although the price is higher, but the signal is stable, fast transmission speed.
Both methods have their own advantages and disadvantages, the specific choice of which method, you need to consider your budget and needs. Frequently Asked Questions and Solutions Individual
When buying and using HDMI extension cables, you may encounter some problems. Damaged cables are a common problem. For example, you buy a broken extension cable, resulting in an unstable signal. At this time, you can choose a guaranteed brand and sales channel, such as a certain East Green Union, to ensure the reliability of after-sales service.
In addition, if you find that the signal is unstable during use, you can try to choose a braided cable that supports multiple devices, so that you can avoid frequent replacement of devices due to cable problems. Understanding the solutions to common problems is also an important step to guarantee the usage experience.
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HDMI extension cable extends HDMI signal transmission distance through extension cables and conversion devices, fiber optic HDMI can transmit 20 km, active extenders can be extended to 150 meters, maintaining high quality audio and video transmission.
