Uncompressed 4K HDMI over fiber extender 1 Port LC multimode Fiber 300M

OPTAV OV11HO-1FO-200 4K HDMI over fiber extender transmits uncompressed HDMI 2.0 4K video via one simplex LC multimode fiber. Meanwhile, this compact black metal transceiver carries bidirectional IR and RS232 control signals alongside video without extra fiber lines. In turn, it delivers full 18Gbps bandwidth with lossless HDR video and high-end surround audio for professional AV layouts. Besides, it supports OM3/OM4/OM5 multimode fiber with graded maximum transmission distances to match diverse venue demands. Therefore, this 4K HDMI over fiber extender fits EMI-sensitive control rooms, auditoriums and long-distance digital signage projects perfectly. Furthermore, low-EMI fiber transmission replaces unstable CAT cable extenders for reliable long-range UHD signal extension.

First of all, this 4K HDMI over fiber extender operates on one single LC multimode fiber strand. Specifically, OM3 fiber delivers stable transmission up to 300 meters, OM4 reaches 400 meters, and OM5 extends signals to 500 meters. Next, the built-in VCSEL optical module maintains steady light power across the full fiber range without signal decay. To be precise, single-fiber design cuts heavy copper wiring and tidies up crowded equipment racks drastically. On top of that, standard LC fiber connectors match widely available field-terminated fiber patch cords globally. As a result, AV integrators avoid expensive signal repeaters for medium and long-distance venue layouts. Importantly, multimode fiber reduces overall cabling cost compared to single-mode fiber infrastructure. For this reason, it serves as a cost-effective upgrade over traditional CAT-based HDMI extenders.

When it comes to video transmission capacity, this 4K HDMI over fiber extender fully complies with HDMI 2.0 and transparent HDCP 2.2/1.4 pass-through. Correspondingly, it outputs full uncompressed 18Gbps bandwidth to render native 4K×2K@60Hz YUV 4:4:4 8-bit video. Even better, the hardware fully supports HDR10 and HDR10+ to retain original brightness, contrast and color grading details. Meanwhile, fiber transmission eliminates EMI and RFI interference from power equipment and industrial circuits. In effect, long fiber runs never create screen flicker, color shift or signal dropouts for remote projectors and monitors. In turn, venue operators deliver consistent high-fidelity UHD visuals far away from source PCs and media players.

In terms of multi-signal integration, this transceiver bundles video, infrared remote and serial control signals into one fiber cable. Correspondingly, bidirectional IR extension enables remote power and source switching for all connected display devices. Even better, transparent RS232 pass-through supports remote equipment configuration and system debugging from the receiver end. Meanwhile, all auxiliary signals travel over the same fiber without separate wiring or extra adapters. In effect, one single fiber link completes video playback, remote control and device management simultaneously. Thereby, field technicians skip laying separate control cables during on-site installation and renovation.

When it comes to audio performance, this 4K HDMI over fiber extender decodes all mainstream high-end lossless audio standards. Correspondingly, it supports Dolby Atmos, TrueHD, DTS X, HD Master Audio and multi-channel PCM 2–8CH audio streams. Even better, audio signals transmit losslessly alongside video without compression or sync delay. Meanwhile, full audio channel transparency eliminates the need for external audio extractors in conference and worship venues. In effect, audiences enjoy synchronized immersive surround sound paired with long-distance 4K video projection. In turn, integrators simplify audio system design and cut extra accessory expenses.

Last but not least, this 4K HDMI over fiber extender features identical black TX/RX metal housings sized 120×75×20mm. Moreover, each unit consumes only 3W power via 5V/2A adapters or USB-C cables for flexible power sourcing. For starters, built-in ±8KV air-gap and ±4KV contact ESD protection shields internal optical chips from static damage. Equally, the matched mounting bracket and screws support secure rack or wall fixed installation. Additionally, the hardware runs reliably between 0°C and 40°C for daily indoor commercial AV use. Consequently, operators skip extra surge protection and cooling accessories for permanent control room deployments.

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Features

• Using only 1 LC fiber to transmit uncompressed 4K Ultra HD signal together with bi-directional IR and RS232.
• Support 18Gbps video bandwidth.
• HDMI 2.0 & HDCP 2.2 supported.
• Video resolution up to 4K@60Hz YUV4:4:4.
• Support HDR10 and HDR10+.
• Single fiber with LC connector (Up to 300M-500M).
• Audio formats support Dolby Atmos, TrueHD, Digital+, DTS X, HD Master Audio, HD High Resolution Audio,PCM2-8CM.
• Low EMI.
• Small size and  easy installation.
• Powered by USB port.

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Specification

	Transmitter	Receiver
HDMI compliance	HDMI 2.0
HDCP	HDCP 2.2/1.4
Video Bandwidth	18Gbps
Distance	OM3:300 Meter(984ft) OM4:400 Meter(1312ft) OM5:500 Meter(1640ft)
Supporting Resolution	4Kx2K@60HZ(4:4:4 8bit)
Connector/Fiber	HDMI-A 19 Pin (male)/ LC
ESD Protection	Human body model-±8KV(air-gap discharge) &±4KV(contact discharge)
Power Supply	5V/2A
Power Consumption	3W	3W
Color	Black	Black
Dimension(LxWxH)	Model: 120x75x20 (mm)	Model: 120x75x20 (mm)
	Package: 270x150x85(mm)
Weight	Model: 190g	Model: 190g
	Package： 750g
Environment	Operating Temperature Range:  0°C~40°C Storage Temperature Range: -20°C~60°C
Relative Humidity	20-90% RH (no condensation)

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