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WyreStorm EXF-300-H2, HDMI Extender Fiber 4K@60Hz 4:4:4 (4K; 300m/984ft) Multi-Mode Fiber, HDCP 2.2 and RS-232 ove OM3 Multi-Mode Fiber and IR Bidiretional.

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WyreStorm’s first fiber-optical extender, ensuring perfect transmission of 18Gbps HDMI signals to 300m/984ft.

The EXF-300-H2, is compatible with 2160p 4:4:4/60 or high frame rate HDR content with HDCP 2.2 encryption and will send it via a 10G OM3 multi-mode cable, without any effect from EM or RF interference along the way.


Having a physical form, copper cable causes attenuation and weakens a signal with every metre that it has to travel. Pixel-perfect transmission of HDMI content as light is now possible over optical fiber up to 300m/984ft.


The highest possible bandwidth that currently exists according to the HDMI 2.0 specification can be sent using the latest optical transmission technology.


HDR Content has recently enjoyed an up-shift in refresh rates after starting its life at 24Hz on UHD Blu-Ray discs. High frame-rate HDR is now available at 60Hz on certain discs and via games consoles like the Xbox One X.


Optical transmission is immune to EM and RF, meaning that electronically “noisy” environments such as industrial or retail premises have historically been difficult for copper as a medium. Using optical transmission over a multi-mode fiber core, the EXF-300-H2 ensures a solid, stable signal over nearly 1000ft.

• Extends 18Gbps HDMI transmissions using multimode fiber up to 300m/984ft
• Compatible with the latest HDR-10 content and 4K/60 4:4:4
• HDCP 2.2 compliant
• Passes IR or RS-232 control signals bidirectionally
• Ideal for long distance transmission in environments with high-levels of EM or RF interference

Inputs Transmitter 1x HDMI: 19-pin type A
Outputs Transmitter 1x SFP+
Inputs Receiver 1x SFP+
Outputs Receiver 1x HDMI: 19-pin type A
Output Video Encoding TMDS over fiber
Audio Formats 2ch Analog/PCM | Multichannel: LPCM and Up to Dolby TrueHD and DTS-HD Master Audio
Video Resolutions (Max)  1920x1080p @60Hz 12bit 15m/49ft 300m/984ft
1920x1080p @60Hz 16bit 7m/23ft 300m/984ft
3840x2160p @24Hz 10bit 4:2:0 HDR 3m/10ft 300m/984ft
3840x2160p @30Hz 8bit 4:4:4 7m/23ft 300m/984ft
3840x2160p @60Hz 10bit 4:2:0 HDR 3m/10ft 300m/984ft
4096x2160p @60Hz 8bit 4:2:0 7m/23ft 300m/984ft
4096x2160p @60Hz 8bit 4:4:4 7m/23ft 300m/984ft
Fiber Multimode HDMI | HDCP 2.2 | EDID
Maximum Pixel Clock 600MHz
HDMI HDMI | HDCP 2.2 | EDID | DVI/D supported with adapter (not included)
IR 1x Front Panel Sensor
RS-232 1x RS-232: 3-pin Phoenix | Bidirectional over OM3
Power Input 12V DC .5A
Max Power Consumption 4W
Operating Temperature 0 ~ + 45°C (32 ~ + 113 °F), 10% ~ 90%, non-condensing
Storage Temperature -20 ~ +70°C (-4 ~ + 158 °F), 10% ~ 90%, non-condensing
Maximum BTU 14 BTU/hr
Rack Units/Wall Box <1U
Height 20mm/0.79in
Width 120mm/4.73in
Depth 74.4mm/2.93in
Weight 0.3kg/0.66lbs
Safety and Emission CE | FCC | RoHS

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