Product Introduction

In modern video display and control systems, the demand for long-distance lossless transmission of high-definition video signals is increasing. HDMI optical transceivers have emerged as the times require, and are designed specifically for extending high-resolution HDMI signals to remote display devices through optical fibers. The device supports 4K×2K@60Hz ultra-high-definition resolution, and can achieve stable transmission of up to 10 kilometers through a single optical fiber. It is an ideal choice for high-quality video transmission occasions such as security monitoring, command centers, multimedia conferences, remote teaching, and medical imaging systems.

Product Features

Ultra-long-distance 4K HDMI transmission: Through single-mode optical fiber, lossless transmission of 2km~10km can be achieved, and high-definition video formats including 4K×2K@60Hz, 1080p@60Hz and 3D video are supported.

Wide compatibility, support for EDID copying: Supports one-click copying of the EDID information of the display device, ensuring compatibility with high-definition display terminals of different brands and models, and automatically adapting to various video sources.

Support RS232 serial port transparent transmission: It has an industrial-grade RS232 interface and supports one-way serial port data transparent transmission to meet the needs of synchronous transmission of central control signals or debugging commands.

Compliant with HDMI 2.0 standards: It is fully compatible with the HDMI 2.0 protocol and has a total bandwidth of up to 6.75Gbps, ensuring accurate image color and stable image quality.

Plug and play, easy installation: No complex settings are required, it can run stably after power is turned on, and the built-in image adaptive processing system ensures clear and smooth pictures.

Excellent anti-interference and stability: Equipped with ESD electrostatic protection circuit, it can run stably in complex environments to ensure that the signal is not affected by electromagnetic interference.

Industrial-grade design, adapt to harsh environments: wide operating temperature range (-5℃ to +70℃), humidity support 5%~90%, suitable for industrial-grade long-term operation scenarios.

Technical specifications

The HDMI optical terminal consists of a transmitter (TX) and a receiver (RX), supporting standard HDMI-A interface input and output. HDMI signals are converted into optical signals through LC interface SFP modules, transmitted to the receiving end through single-mode optical fiber, and then converted back into electrical signals and output to the high-definition display terminal. The device supports up to 4K resolution, HDCP transparent transmission, EDID readback and RS232 serial port control functions. The power consumption of the whole machine is less than 5W, the power supply is DC 12V/1A, and it supports plug-and-play.

Application scenarios

Command and dispatch center: Extend the video signal output by the main control system to the remote monitoring wall through the HDMI optical terminal to ensure image quality and signal stability.

Large conference/teaching system: Transmit high-definition signals from the central computer room to classrooms and conference rooms on each floor to achieve high-quality audio and video synchronization.

Medical imaging system: Lossless transmission of high-definition images in the operating room or examination room to ensure clear and accurate medical images.

Industrial automation control: With the RS232 over fiber function, remote synchronous transmission of control system commands is realized.

Radio and television and video wall engineering: Support high-resolution and stable display requirements, it is an ideal video transmission component for splicing screens and large screen systems.