4K HDMI fiber optic extender 2XLC Multimode 300M Optical Transceiver

OPTAV OV11HO-2FO-200 4K HDMI fiber optic extender delivers uncompressed HDMI 2.0 4K video over duplex LC multimode fiber. Meanwhile, this dual-fiber black metal transceiver separates AV signals and auxiliary control signals on independent fiber strands for full bidirectional communication. In turn, it supports full 18Gbps bandwidth with lossless 4K@60Hz 4:4:4 video and complete high-end surround audio decoding. Besides, tiered OM3/OM4/OM5 fiber compatibility covers 300–500 meters of stable long-distance transmission. Therefore, this 4K HDMI fiber optic extender fits EMI-sensitive control rooms, churches, exhibition halls and education classrooms perfectly. Furthermore, dual independent fiber channels eliminate signal interference between video, IR and RS232 control data for complex multi-device AV layouts.

First of all, this 4K HDMI fiber optic extender uses two independent LC multimode fiber lines for signal isolation. Specifically, one fiber carries pure uncompressed HDMI audio and video signals. Next, the second dedicated fiber transmits full bidirectional IR and RS232 auxiliary control signals separately. To be precise, separated fiber channels avoid cross-talk between UHD video and serial control data. On top of that, users can deploy single-fiber mode for basic AV-only projects or dual-fiber mode for full control integration. As a result, AV integrators match cabling layouts to simple or complex venue system demands flexibly. Importantly, standard duplex LC fiber connectors work with mainstream OM3/OM4/OM5 multimode fiber patch cords. For this reason, it adapts to both small-scale conference rooms and large multi-screen commercial AV projects.

When it comes to video transmission capacity, this 4K HDMI fiber optic 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 streams. Even better, the hardware fully supports HDR10 and HDR10+ to retain original color, brightness and contrast grading details. Meanwhile, fiber transmission fully blocks EMI and RFI interference from power supplies and industrial equipment. In effect, long duplex fiber runs never create screen flicker, color shift or signal dropouts for remote projectors and wall displays. In turn, venue operators deliver consistent high-fidelity 4K visuals far away from source PCs, media players and set-top boxes.

In terms of optical transmission range, this transceiver works with three grades of standard multimode fiber. Correspondingly, OM3 fiber supports steady 300-meter extension for medium-sized meeting rooms and training halls. Even better, OM4 fiber boosts the maximum reach to 400 meters for multi-story office cross-floor layouts. Meanwhile, premium OM5 fiber enables lossless signal transmission up to 500 meters for large exhibition venues and auditoriums. In effect, system builders select matching fiber cables to avoid costly signal repeaters for different venue distance requirements. In turn, teams build scalable, low-clutter fiber signal chains for permanent commercial AV installations.

In terms of multi-functional signal integration, the dedicated auxiliary fiber channel carries complete bidirectional control signals. Correspondingly, transparent IR extension enables remote power switching and source selection for all connected display devices. Even better, full RS232 pass-through supports remote equipment configuration and system debugging from the receiver side. Meanwhile, all control signals travel independently without occupying video fiber bandwidth. In effect, one duplex fiber cable completes lossless UHD video playback and full remote device management simultaneously. Thereby, field technicians skip laying separate control wiring during venue construction and renovation.

Last but not least, this 4K HDMI fiber optic extender decodes all mainstream lossless high-fidelity audio formats. In particular, it supports Dolby Atmos, TrueHD, DTS X, HD Master Audio and multi-channel PCM 2–8CH audio streams with zero sync delay. In practice, built-in ±8KV air-gap and ±4KV contact ESD protection shields internal optical chips from static damage. It also runs reliably between 0°C and 40°C for daily indoor commercial AV use. Additionally, the 120×75×20mm black metal TX/RX housings include mounting brackets for rack or wall fixed installation. Consequently, operators skip extra audio converters and surge protection accessories for long-term venue operation.

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Features

• Single fiber HMDI extender. Or dual fiber for full function extender which support all communication between TX and RX and also support IR, RS232 system control signal.
• Support 18Gbps video bandwidth.
• HDMI 2.0 &HDCP 2.2 supported.
• Support4K@60Hz YUV4:4:4(uncompressed).
• SupportHDR10 and HDR10+.
• Dualfiber 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	HDCP2.2/1.4
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: 120x75x20mm	Model: 120x75x20mm
	Package:270x150x85mm
Weight	Model: 230g	Model: 230g
	Package: 835g
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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