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You are here: » Homepage » Audio & Video » Extenders
Extend 4K HDMI® signals over LC fibre optic cable
HDMI® fibre optic extenders provide reliable extension of HDMI® signals over greater distances that are not possible with passive or network cabling solutions. Fibre cable also provide high immunity to RF and EM interference, making this ideal for use in industrial or other high interference installations.
The Lindy Fibre Optic HDMI® 4K30 Extender is a cost effective, high performance solution for sending reliable HDMI signals over longer distances using low cost fibre optic cable.
Supporting a maximum resolution of 3840x2160@60Hz, video content can be seen with incredible 4K UHD clarity at distances up to 300m, perfect for use in commercial situations that require the source and display to be positioned far apart that may also include video wall setups or presentation equipment, as well as other applications in pro-AV and digital signage. With support for multi-channel audio, this device will ensure an impressive three-dimensional surround sound performance to compliment video content.
As opposed to other extender solutions, this system requires only a single OM3 LC duplex multimode (50/125µm) fibre cable, which can be detached from the transmitter and receiver, also ensuring cabling can be ran though smaller spaces for a simple installation process.
The extender system comprises two modules, a transmitter and a receiver, which are connected directly to both the HDMI® source and display. This allows each device to be connected to a range of source devices including media players and Blu-ray players to display monitors and Tvs. The modules are then connected together using a single, standard LC duplex single mode fibre cable of up to 300m in length (fibre optic cable is not included).
The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
Specifications
Connectors
Physical Properties
Miscellaneous
Package Contents
Purchasing Information

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SECTION 1 - HERO IMAGE

SECTION 2 - HERO HEADLINE & SUBLINE
SECTION 3 - INTRO TEXT
Long Reach. Zero Compromise.
The Lindy 300m Fibre Optic HDMI® 4K30 Extender provides a high-performance, cost-effective solution for transmitting 4K UHD video and multi-channel audio over distances of up to 300 metres. Using a single, detachable OM3 LC duplex multimode fibre optic cable, it delivers exceptional image clarity, resilience to RF and EM interference, and a simpler, more flexible installation process compared to traditional extender technologies. Ideal for professional AV, commercial, industrial, and digital signage applications, it offers a powerful upgrade for installations where quality, reliability, and distance are critical.
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SECTION 4 - AT A GLANCE
300m Transmission Distance
Extends signals far beyond copper-based limitations, supporting larger venues and complex layouts.
Supports 4K UHD@30Hz 4:2:0 8bit
Delivers outstanding clarity, detail and performance for professional video applications.
Single OM3 LC Duplex Multimode Fibre
Simplifies installation with flexible, affordable and easily detachable fibre cabling.
RF and EM Interference Immunity
Ensures consistent signal quality and reliable performance in demanding, high-interference environments.
HDMI® 1.4 with HDCP, EDID & Audio Pass-through
Fully compatible with a wide range of HDMI® sources and displays for seamless integration into existing AV ecosystems.
Compact Metal Housing
Robust metal construction designed for reliable, long-term performance in professional installations.
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SECTION 5 - CONNECTION OVERVIEW 1

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SECTION 8 - TYPICAL SECTORS
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SECTION 9 - APPLICATIONS
Large Venue AV Installations
Extend HDMI® signals across conference centres, stadiums, or auditoriums.
Industrial Environments
Highly resilient against electrical noise typically found in factories and control rooms.
Digital Signage
Deliver pristine 4K video to displays across shopping centres, airports, and public spaces.
Educational & Corporate Campuses
Easily connect centralised media players to remote digital displays across various locations.
Presentation Systems
Create reliable, flexible AV setups tailored for modern lecture theatres and high-performance boardrooms.
Medical Environments
Transmit high-resolution video in hospitals and diagnostic labs without the risk of electromagnetic interference.
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SECTION 10 - SUMMARY / CONCLUSION
When distance, reliability, and performance are critical, the Lindy 300m Fibre Optic HDMI® 4K30 Extender is the intelligent choice. Whether upgrading existing infrastructure or planning new installations, Lindy’s trusted solution ensures flawless video and audio transmission – even in the most challenging environments.

SECTION - HDMI LICENSING TEXT
The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade Dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
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