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Long-distance HDMI^® signal transmission solution: Principle and application analysis of HDMI^® optical transceiver

Conventional HDMI^® fiber optic extenders generally only extend the HDMI^® signal to a certain distance through optical fiber, and have no other functions. Some of them support 3.5mm audio transmission together, or convert HDMI^® audio to 3.5mm audio output at the receiving end; while HDMI^® KVM The fiber optic extender is integrated with the USB function. Connect the keyboard and mouse at the receiving end, and the headset and monitor can remotely control the computer. The experience is the same as that of the host in real life, but the resolution and refresh rate may not be as high as the local one.

2023-05-11 ekl

VGA switcher with 3.5mm audio: detailed explanation of principle, function and application cases

VGA switch with 3.5mm audio is a practical multi-input, single-output device, suitable for various scenarios such as office, education and training, and home entertainment. Although it has some limitations in video quality and audio transmission, it still has good cost performance and convenience in specific applications.

2023-05-10 ekl

Why use an active DP to HDMI^® cable for the connection between the game console and the TV? The reason is here!

The choice of DP to HDMI^® cable should be weighed according to your own equipment and needs, and don't blindly follow the trend. This article introduces the principles, differences, application fields and application solutions of active and passive DP to HDMI^® cables in detail.

2023-05-09 ekl

What is a Seamless Switcher? What are its features? Main Application Fields

A seamless switcher is a key technical device that realizes non-perceptual switching between multiple input sources. With the characteristics of real-time, reliability and flexibility, it is widely used in multimedia systems, control centers, advertising broadcasting and transportation, etc., to improve user experience and information transmission effect.

2023-05-08 ekl

Optical fiber, coaxial, lotus audio cable, how to choose the audio cable that suits you?

Different types of audio cables have their own characteristics in terms of sound quality, transmission distance, application scenarios and prices. High-end home theaters and recording studios generally choose coaxial audio cables or optical fiber audio cables, and general households choose coaxial audio cables or ordinary RCA audio cables. This article compares three common audio cables in detail to help you choose the appropriate audio cable according to your needs.

2023-05-05 ekl

Comparison of the differences between Thunderbolt cable and DVI cable

Both Thunderbolt cable and DVI cable (Digital Visual Interface) are widely used in the field of digital audio and video, but there are some important differences between them. This article will compare the characteristics and applicable scenarios of these two cables in detail to help you make a more suitable choice when purchasing cables.

2023-05-03 ekl

What is the difference between a Thunderbolt cable and an HDMI^® cable?

Thunderbolt cable and HDMI^® cable are commonly used video transmission cables, and they have their own advantages in data transmission, audio and video transmission, and other aspects. This article will provide a detailed comparison between these two types of cables, allowing us to understand the differences between them together.

2023-05-02 ekl

The Struggle between Thunderbolt Cable and DP Cable: Revealing the Differences and Application Scenarios between the Two

Thunderbolt cable and DisplayPort cable are common high-speed digital interface cables, which have their own advantages in audio and video transmission and data transmission. This article will provide a detailed comparison between these two types of cables, allowing us to understand their differences and application scenarios together.

2023-04-28 ekl