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4K@60hz HDMI™ Extender (Over 1G IP, Loop, IR) - 40km (single fiber-optic)-UHD-FOM40-K

$349.00 USD $529.00

SKU: UHD-FOM40-K

HDMI extender over Fiber Optic
Resolutions up to 4K@60Hz
Over IP One-to-Many operation through a gigabit switch

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4K@60hz HDMI™ Extender (Over 1G IP, Loop, IR) - 40km (single fiber-optic)-UHD-FOM40-K

1. Ultra-Long Distance 4K HDMI Over Fiber Extender

The UHD-FOM40-K is a professional HDMI extender engineered to transmit uncompressed 4K@60Hz video and audio over ultra-long distances using single-mode fiber optic cable. Designed for large-scale AV projects, this fiber cable extender supports HDMI 2.0 and HDCP 2.2 standards, delivering high-performance, high-fidelity signals without degradation—even across spans up to 40 kilometers. Ideal for mission-critical environments, it ensures uninterrupted operation for control rooms, data centers, or surveillance systems.

2. Uncompromised Video Quality with ipcolor STREAM

Powered by ipcolor STREAM technology, the UHD-FOM40-K delivers visually lossless video with ultra-low latency. Its 18Gbps bandwidth supports the full range of HDMI 2.0 video formats, including 4K@60Hz, making it an excellent choice for AV professionals who need sharp resolution and smooth playback. With HDMI loop-out on the transmitter, local monitoring near the source is effortless, adding convenience for operators and installers.

3. Flexible Control & Audio Integration

Beyond video transmission, the extender supports RS-232 pass-through and one-way IR control—offering seamless integration with third-party control systems and remote management from the display side. Analog audio input and output ports allow for independent audio signal routing, expanding installation flexibility in live event venues, broadcast stations, and digital signage deployments where HDMI fiber optic extender systems are in high demand.

4. Reliable 24/7 Operation for Commercial Installations

Built for long-term, 24/7 performance, the UHD-FOM40-K features a compact, industrial-grade design suitable for demanding use. Its Micro USB port allows for easy firmware upgrades, ensuring future compatibility and extended product life. Whether you’re deploying HDMI over long distance, building a 4K HDMI over fiber solution, or implementing a high-end infrared remote extender setup, this device delivers stable, professional-grade performance you can count on.

Setup

Compatibility

Dimensions

Includes

UHD-FOM40-K: 4K@60Hz HDMI Over IP 1G Extender upto 40Km over Fiber Optic

Key Features:

HDMI 2.0 & HDCP 2.2 Compliant – Supports modern AV standards and content protection.
Supports up to 4K@60Hz – Delivers ultra-high-definition video with outstanding clarity.
18Gbps Video Bandwidth – Ensures uncompressed, high-performance audio and video.
ipcolor STREAM Technology – Enables high-quality transmission with minimal latency.
Up to 40km Transmission Distance – Extends signals via single-mode fiber optic cable.
One-to-One or One-to-Many Setup – Works with direct connections or distribution over gigabit switches.
HDMI Loop-Out on Transmitter – Connect a local display near the source device.
Analog Audio I/O – Extends or integrates audio independently of video.
RS-232 Pass-Through – Provides seamless integration with external control systems.
One-Way IR Control – Operate source devices from the remote display side.
Micro USB Firmware Updates – Keeps the system up to date with easy upgrades.
24/7 Reliable Operation – Built for continuous use in demanding commercial environments.

The UHD-FOM40-K is a professional-grade HDMI extender designed to deliver high-resolution, low-latency video transmission over extremely long distances using single-mode fiber optic cable. Leveraging advanced ipcolor STREAM technology, it supports uncompressed 4K@60Hz video up to 40 kilometers with zero signal degradation.

Fully compliant with HDMI 2.0 and HDCP 2.2 standards, the extender ensures a reliable and high-performance AV experience across demanding commercial environments.Ideal for one-to-one or one-to-many applications via a gigabit switch, this extender includes RS-232 pass-through and one-way IR for flexible device control.

An HDMI loop-out on the transmitter allows a local display connection near the source. With analog audio input/output and a Micro USB port for firmware upgrades, the UHD-FOM40-K is engineered for 24/7 continuous operation—making it an optimal choice for control rooms, digital signage, broadcast setups, and other professional installations.

CONNECTIVITY

Transmitter:	INPUT:	1 × HDMI [Type A, 19-pin female]
		1 × L/R [3.5mm Stereo Mini-jack]
	OUTPUT:	1 × HDMI [Type A, 19-pin female]
		1 × SFP to LC [Fiber Optic Module]
	CONTROL:	1 × IR OUT [3.5mm Stereo Mini-jack]
		1 × RS-232 [3-pin phoenix connector]
		1 × SERVICE [Micro USB, Update port]
Receiver:	INPUT:	1 × SFP to LC [Fiber Optic Module]
	OUTPUT:	1 × HDMI [Type A , 19-pin female]
		1 × L/R [3.5mm Stereo Mini-jack]
	CONTROL:	1 × IR IN [3.5mm Stereo Mini-jack]
		1 × RS-232 [3-pin phoenix connector]
		1 × SERVICE [Micro USB, Update port]

PACKAGE CONTENTS

1x Transmitter

1x Receiver

1x IR Blaster cable

1x IR Receiver cable

2x RS-232 3-pin phoenix connector

1 x SFP optical module(T1310nm/R1550nm)

1 x SFP optical module(T1550nm/R1310nm)

4x Mounting bracket

2x Grounding Screw

10x Screw

2x Power Adapter

User Manual

SUPPORTED CAT CABLES

Single mode/Multiple mode Optical fiber:

We recommend you use Single Mode Fiber Optic cables & High-Quality HDMI Cables for optimum performance

EXTENDING DISTANCE

4K@60HZ:

40 Kilometres

VIDEO OUTPUT

Video Bandwidth:	18Gbps
Video Resolutions:	Up to 4K@60Hz 4:4:4

ADDITIONAL FEATURES

CEC:	No
ARC:	No
USB KVM:	No
PoC/PoE:	No
IR Control:	Yes
Downmix:	No
Downscale:	No
Over IP:	Yes
HDBaseT:	No
RS-232:	Yes

LOOP-OUT/LOCAL PORT

Has loop out port:	Yes
Number of Loop out ports:	1

AUDIO SUPPORT

HDMI Audio Formats:	LPCM 2.0
3.5mm Analog Audio Formats:	PCM 2.0

COMPLIANCES

HDMI Compliance	HDMI 2.0
HDCP Compliance	HDCP 2.2

POWER

Power Consumption:	≤7.5W (Max)
Power Supply:	Input: AC 100-240V 50/60Hz
	Output: DC 5V/2A

DIMENSIONS & WEIGHT

Transmitter:	Length:	106mm / 4.17in
	Width:	103mm / 4.06in
	Height:	25mm / 0.98in
	Weight:	290g / 10.23oz
Receiver:	Length:	106mm / 4.17in
	Width:	103mm / 4.06in
	Height:	25mm / 0.98in
	Weight:	286g / 10.09oz

PROPERTIES

Color:	Black
Housing:	Metal Enclosure

WARRANTY

1-Year Manufacturer's Warranty

Quick Setup & Installation guide

UHD-FOM40-K User Manual Download

UHD-FOM40-K Specifications Sheet

FAQs

Yes, you can purchase these things directly from us. Please contact us & we will assist you further.

No, this product doesn not extend multiple screens. It will duplicate the input sources to multple outputs.

Yes, you will be able to get a signal beyond the mentioned distance but the quality of the video decreases with increase in the distance and that too when using with shielded CAT6 cable.

Yes, you can implement the daisy chain method.

Both the ends of the CAT cable should be termed as EIA-568B & the cable should be straight & not crossed.

We recommend you to use High-Quality HDMI cables & shielded CAT6 cables.

Yes, you can purchase the additional transmitter from us. Please contact us & we will let you know the price.

Yes, you can purchase the additional receiver from us. Please contact us & we will let you know the price.

No, this product doesn't upscale/downscale the video resolutions.

You can extend the display devices up to 400 Feet when using with a shielded CAT6 cable.

The issue might be with the CAT cable. This might be due to the external interference of the signals & CAT5e has low bandwidth as compared to the CAT6. We recommend you using shielded CAT6 cable.

If the power and link led lights does not illuminate on the RJ45 port of the transmitter and the receiver, then the transmitter & receiver might be dead.

Please contact us so that we can troubleshoot the issue.

You can upgrade the firmware by connecting the PC & this device via RS-232 cable.

Please note that this product only supports the CEC function between HDMI input & HDMI output 1.

No, optical output doesn't supports CEC due to its limitations. CEC will work only with HDMI devices.

HDBaseT is the technology used for long distance transmission of lossless signals, resulting extremely low latency & giving the best picture quality.

In normal extenders, if you extend your signals up to some extend, the quality of the signals will degrade & you may find some latency issues. HDBaseT is the lastest standard which provides extending your signals to the longer distance without degrading the quality of the signals & with 0 latency.

We recommend you using a shielded CAT6 cables for optimum performance.

Our all the extenders supports IR Frequency & the devices using RF frequency will not be compatible with our products.

The IR Blaster/Emitter should be connected to the IR out port on the Transmitter and the IR Receiver should be connected to the IR in on the Receiver.

Here's a quick overview of the IR connection on our extenders: IR Blaster Explained | Use IR with HDMI Extender Kit - Remote Control