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8-in 2-out HDMI^® seamless switcher 812HA connection use graphic tutorial

812HA is an 8-in 2-out HDMI^® seamless switcher, which can be installed on the rack; it supports 8-way HDMI^® input and 2-way HDMI^® (same screen) simultaneous output and screen split display function

2023-07-27 ekl

What is an extender? What are the functions and advantages? What are the types and uses?

The function of the extender is to solve the problems of signal attenuation, interference and distortion that may occur during long-distance transmission, and to ensure the quality and stability of the signal.

2023-07-21 ekl

What is a KVM fiber optic extender?

The main principle of the KVM fiber optic extender is that the sending end converts the video signal and USB signal of the computer host into an optical signal, and transmits the optical signal to the receiving end through the optical fiber, and the receiving end converts the optical signal back to the KVM signal, so that the remote Can normally connect the computer monitor, keyboard, mouse, and then operate the computer.

2023-05-29 ekl

HDMI^® single cable extender or wireless extender, which one would you choose?

Currently popular on the market are HDMI^® single network cable extenders and HDMI^® wireless extenders. So, what is the difference between these two devices? How to choose? Let's understand the basic concept, characteristics and advantages and disadvantages of HDMI^® single network cable extender and HDMI^® wireless extender, and then choose the most suitable HDMI^® extender according to actual needs and usage environment.

2023-05-26 ekl

What types of extenders are there? What are the uses of each?

​As a key component for connecting equipment and signal transmission, extenders can be divided into various types according to different signal types and application scenarios. According to different signal types and transmission media, extenders can be divided into the following categories: video extenders, audio extenders, USB extenders, KVM extenders

2023-05-25 ekl

What is an extender? what's the effect? What are the main application areas?

The extender is an electronic device, the English name is Extender, generally divided into a sending end and a receiving end, which need to be used in pairs, the sending end is responsible for receiving the original signal from the signal source and processing it, and the receiving end is responsible for transmitting the processed signal to the target device.

2023-05-24 ekl

Differences, advantages and disadvantages and comparison of application fields between USB fiber optic extender and USB single network cable extender

There are many types of USB extenders. This article mainly introduces two common USB extenders: USB fiber optic extender (here takes eKL-UF01 as an example) and USB single network cable extender (here takes eKL-HUE as an example), and analyzes them The differences, advantages and disadvantages and application fields.

2023-05-16 ekl

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