Compact 4K HDMI Fiber Extender

Micro Mini 4K HDMI Fiber Extender Long Distance Uncompressed

Transmission EMI Resistant

Overview

The Micro Mini 4K HDMI Fiber Extender from the LNK-MH4K Series is a

high-performance solution designed for long-distance HDMI signal transmission over

optical fiber. It delivers uncompressed, zero-latency, and lossless 4K video with

resolutions up to 4Kx2K@60Hz, ensuring ultra-clear and stable image quality.

Using advanced optical transmission technology, the transmitter module converts HDMI

video into a 10Gbps high-speed serial data stream for transmission over a single

optical fiber, while the receiver restores the data back to a standard HDMI output. With a

transmission distance of up to 80km, this compact and lightweight extender guarantees

high signal integrity, EMI/RFI immunity, and secure data delivery free from interference.

Fully compliant with HDMI 1.4a and RoHS environmental standards, the Micro Mini 4K

HDMI Fiber Extender is ideal for professional AV applications such as large-screen

displays, digital signage, broadcast control centers, conference systems, home

theater setups, and surveillance control rooms where stable and long-distance video

transmission is required.

Features

Full HDMI and HDCP Compatibility:
Supports HDMI 1.4a and HDCP 1.2 standards, ensuring seamless transmission of

high-definition content across various displays, projectors, and professional AV

systems.

Uncompressed Zero-Delay Video Transmission:
Guarantees lossless and real-time HDMI signal transmission over optical fiber, with

no compression, no signal degradation, and zero latency, ideal for broadcast, live

event, and monitoring applications.

Comprehensive Control Signal Support:
Fully supports DDC, CEC, and HPD communication protocols, providing reliable

handshake and device compatibility between HDMI sources and displays.

High Bandwidth & Stable Data Rate:
Delivers up to 10.3Gbps transmission bandwidth, ensuring smooth 4K UHD video

performance with consistent color accuracy and detail.

Long-Distance Optical Transmission:
Extends HDMI signals up to 80km over single-mode or multimode fiber, perfect for

large-scale installations, control rooms, and digital signage systems.

Ultra HD 4K Visual Quality:
Supports video resolutions up to 4K×2K@30Hz, delivering crystal-clear images and

vivid color depth for high-end home theater or enterprise display systems.

USB-C Power Input Design:
Equipped with a USB-C power interface, providing flexible and reliable power options

for various deployment scenarios.

EMI/RFI Resistant and Hot-Pluggable:
Designed with electromagnetic and radio frequency interference protection, ensuring

stable and uninterrupted operation, even in electrically noisy environments.

Compact Micro Mini Housing:
The ultra-compact and lightweight design simplifies installation in space-constrained

environments, making it ideal for rack mounting or mobile use.

Wide Operating Temperature Range:
Built for industrial-grade reliability, functioning smoothly within -10°C to +60°C, ensuring

stable performance under diverse environmental conditions.

Technical Indexes

Ordering Information

Application

The Micro Mini 4K HDMI Fiber Extender is designed for professional-grade long-distance

HDMI signal transmission where high resolution, reliability, and electromagnetic

interference immunity are critical. Utilizing optical fiber communication technology, it

ensures stable, uncompressed 4K UHD video and audio transmission across a variety

of demanding environments.

This compact extender is widely used in industrial automation systems, control centers,

data monitoring rooms, and AV integration projects, where signal integrity and

zero-latency performance are essential. It is also ideal for broadcasting studios,

conference and multimedia presentation systems, home theater installations, and

digital signage applications requiring high-bandwidth 4K HDMI connectivity over long

distances.

In security surveillance and command systems, the device provides reliable

transmission of HD video signals from remote cameras or control terminals through

optical fiber, ensuring real-time monitoring and accurate data display. Its

anti-interference capability, USB-C powered design, and compact housing make it

especially suitable for high-density installations, mobile setups, and space-limited

environments.

Whether deployed in enterprise-level video walls, education and medical display

systems, or transportation and energy infrastructure, the Micro Mini 4K HDMI

Fiber Extender guarantees consistent, high-performance video and audio

transmission with superior stability and precision.