HDMI Fiber Optic Extender Long Distance Transmission with Bidirectional Audio

Product Specification

HDMI Fiber Optic Extender Long Distance Transmission with Bidirectional Audio and RS232

Overview

The LNK-HF100DA Series HDMI Fiber Optic Extender enables long-distance

transmission of high-definition HDMI video, bidirectional stereo audio, and RS232 control

signals over a single optical fiber cable. Supporting HDMI 1.4/1.4b and HDCP 1.4

standards, it ensures seamless compatibility with a wide range of source and display

devices. Delivering resolutions up to 1920×1200@60Hz and full 3D video, this fiber HDMI

extender provides crystal-clear, uncompressed image quality without latency or signal loss.

Engineered for professional AV distribution, control systems, broadcasting, digital

signage, and industrial monitoring, the LNK-HF100DA guarantees stable performance,

strong anti-interference capability, and secure data transmission over extended distances.

Its compact and reliable design makes it ideal for environments that demand high stability,

image fidelity, and noise-free communication.

Features

Long-distance HDMI over Fiber Transmission:
Extends uncompressed HDMI video, RS232 control, and stereo audio signals up to 20km

through a single optical fiber cable, ensuring high-speed and interference-free

communication.

High Definition Video Performance:
Supports maximum resolutions of 1920×1200@60Hz and 1600×1200@60Hz, delivering

crystal-clear visuals ideal for HD video and professional display applications.

Bidirectional Stereo Audio Integration:
Enables two-way stereo audio transmission for synchronized sound between source

and display devices, ensuring high-fidelity audio without delay or distortion.

RS232 Serial Data Support:
Facilitates real-time RS232 signal transmission, allowing seamless device control and

communication in integrated AV or automation systems.

Full HDMI and HDCP Compatibility:
Complies with HDMI 1.4b, HDCP 1.2, and supports 3D video formats, ensuring

compatibility with a wide range of modern HDMI-enabled devices.

Automatic EDID and Source Matching:
Built-in EDID management and auto-adjustment system intelligently optimize video

output for smooth, stable, and clear images across different displays.

Enhanced Reliability and Protection:
Incorporates ESD protection, robust signal processing, and a noise-resistant design

for consistent operation in demanding environments.

Plug-and-Play Installation:
Compact design with simple plug-and-play setup, requiring no software configuration

— ideal for digital signage, conference systems, and control rooms.

Technical Indexes

Ordering Information

Application

The 1 Channel HDMI + Bidirectional Stereo Audio + RS232 over Fiber Optic Extender

is ideal for a wide range of professional audio-visual and communication transmission

applications requiring long-distance, high-quality, and interference-free signal

extension.

It is commonly used in:

Broadcasting and Video Production Systems – enables long-distance HDMI and audio

signal delivery between cameras, editing consoles, and monitors with zero latency and

excellent image quality.

Control Centers and Command Rooms – ensures reliable transmission of HDMI video,

audio, and RS232 data between operator terminals, video walls, and central control servers.

Security and Surveillance Systems – supports HDMI over fiber for real-time video

monitoring in large-scale CCTV and IP camera setups, maintaining stable image output.

Industrial Automation and Process Control – transmits video and serial RS232 control

signals over long distances in factory monitoring, SCADA, and machine vision systems.

Medical Imaging and Healthcare Environments – delivers high-resolution video and audio

for diagnostic displays, surgical visualization, and medical training setups where image

accuracy is critical.

Digital Signage and Commercial Display – ideal for shopping malls, airports,

transportation hubs, and conference centers, offering long-range HDMI distribution

without signal degradation.

Education and Corporate AV Integration – connects projectors, interactive whiteboards,

and control panels in lecture halls, training facilities, and meeting rooms via fiber optics

for stable, EMI-free performance.

With its high compatibility, stable transmission, and plug-and-play installation, this

HDMI Fiber Extender provides a dependable solution for any professional environment

requiring secure, long-distance AV and data communication.