Use and basic knowledge of HDMI fiber extender

HDMI fiber extender The transmission device can solve the problem that HDMI audio and video signals can not transmit information over a long distance, and ensure the quality of signal transmission. The length of ordinary VGA cable is about 2m, which can not meet the needs of connecting video recorder and display, so we skillfully solve the problem by using HDMI extender.

So how do I connect the HDMI extender?

The HDMI extender is mainly used as a device for signal extension. The extender transmits digital signals, which is composed of a transmitting end and a receiving end. The transmitting end is responsible for signal acquisition and compression, and the receiving end is responsible for signal decoding and port allocation. Therefore, the HDMI extender needs to be used in pairs to achieve one transmission and one reception.

It can solve the problem of remote transmission of hdmi-1080p audio and video signals, and also support ring and tree series hdmi-1080 audio and video signal transmission.

What is the transmission distance of HDMI extension cable?

When directly connected through CAT5 / 5E / 6 network (Level 5 and level 6), the HDMI extender can transmit distances up to 135m according to different types of delay, and the audio and video signals are high-definition without distortion.

Through switch cascading, the HDMI extender can realize medium distance transmission. The transmitting end of the HDMI extender is connected with the video recorder through HDMI line, the middle is cascaded through HDMI line, and the receiving end is connected to the display through HDMI line, which can reach a theoretical transmission distance of hundreds of meters.

stay HDMI extender Optical fiber transmission can be used in the middle of the, so as to realize long-distance transmission, up to tens of kilometers.

Using combined equipment such as optical fiber transceiver, switch and HDMI retarder, the HDMI extender can realize remote one to many simultaneous output. One HDMI retarder transmitting end and multiple retarder receiving ends can receive multiple identical picture outputs at the same time.

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