Mini 4K HDMI Fiber Extender

Mini 4K HDMI Fiber Extender Long Distance Transmission Compact

Design Plug and Play

Overview

The LNK-108M Mini 4K/30Hz HDMI over Single-Core Multimode Fiber Extender is a

compact and high-performance HDMI optical transmission solution designed for

long-distance, uncompressed, and lossless 4K video signal extension. Supporting

HDMI 1.4 standards, this fiber extender enables stable and secure transmission of

ultra-high-definition (UHD) video up to 4Kx2K@30Hz over a single OM5 multimode

optical fiber at 850nm, reaching distances of up to 500 meters without signal degradation.

The transmitter module converts HDMI video into a 10Gbps high-speed optical data

stream for efficient transfer over one fiber core, while the receiver restores it back to the

original HDMI format with zero latency. Thanks to its plug-and-play design, the LNK-108M

extender easily integrates with displays, projectors, video walls, or digital signage systems.

Built with advanced EMI/RFI immunity and no copper conductors, it ensures secure,

interference-free data transmission—ideal for control rooms, broadcast studios,

conference systems, medical imaging, and home theater installations. The device is

RoHS-compliant and lead-free, offering excellent reliability and consistent performance

under demanding professional environments.

Features

High-Definition HDMI Transmission: Supports uncompressed HDMI video at

resolutions up to 4K/30Hz, delivering crystal-clear image quality over fiber optic connection

without signal distortion or delay.

Plug-and-Play Installation: Designed for easy deployment with no manual settings or

configuration required — simply connect and start transmitting high-resolution video

instantly.

Single-Fiber WDM Technology: Utilizes advanced Wavelength Division Multiplexing

(WDM) to simultaneously transmit high-definition audio and video signals through a

single OM3, OM4, or OM5 multimode fiber, significantly reducing cabling complexity.

Extended Transmission Distance: Provides stable data transmission up to 300 meters

on OM3, 400 meters on OM4, and 500 meters on OM5 fiber, ensuring consistent

performance in long-distance communication environments.

Professional HDMI Interface: Equipped with standard HDMI 1.4 connectors, supporting

a wide range of displays, monitors, projectors, and video wall systems.

Convenient Power Design: Integrated USB power connector, requiring only the receiver

(display side) to be externally powered, ensuring low energy consumption and simplified

wiring.

High Interference Immunity: TMDS signals are transmitted entirely over optical fiber,

providing strong resistance to EMI/RFI interference, ensuring stable operation in

industrial or broadcast settings.

Compact and Reliable Connectivity: Features a miniature form factor and durable LC

optical connectors, offering secure and stable data connections ideal for both portable

and fixed installations.

Hot-Swappable Design: Fully hot-pluggable modules enable quick setup and

replacement without interrupting existing video or data transmission.

Technical Indexes

Ordering Information

Applcation

The Mini 4K/30Hz HDMI over Single-Core Multimode Fiber Extender is ideal for a wide

range of long-distance high-definition video transmission applications where signal

integrity, electromagnetic immunity, and compact installation are essential.

It is widely used in professional AV systems, control centers, security monitoring,

broadcast studios, and industrial automation environments, where 4K HDMI signal

transmission over multimode optical fiber ensures reliable performance and zero signal

degradation.

This HDMI fiber extender is also perfectly suited for large-screen display systems,

conference rooms, digital signage networks, video wall systems, education and

training centers, medical imaging, and home theater installations that require

uncompressed HDMI video and audio signals to be delivered over long distances with

minimal latency.

Thanks to its compact size, low power consumption, and plug-and-play design, the

device is ideal for both temporary event setups and permanent professional AV

installations. Its strong resistance to electromagnetic interference (EMI/RFI) makes

it highly reliable in complex communication environments such as data centers,

transportation hubs, and command-and-control applications.

By integrating optical transmission technology with 4K HDMI compatibility, this

extender offers a cost-effective and stable solution for any scenario demanding secure,

high-quality, long-distance video transmission.