Ethernet Transmission
Video/Audio/Data Transmission
SFP Transceivers
Accessories► Converts HD-SDI, 3G-SDI, 6G-SDI, and 12G-SDI input signals to HDMI output in real time with lossless quality.
► Features 1× SDI Input, 1× HDMI Output, and 1× SDI Loop Output for seamless dual-display monitoring.
► Plug and Play & Compact Design
The UF-VC12G4K 12G-SDI to HDMI Converter is a high-performance broadcast-grade video processing device designed to bridge the gap between professional SDI video equipment and HDMI displays or capture systems. Utilizing advanced, all-digital processing technology, the unit performs real-time, zero-latency signal conversion from HD-SDI, 3G-SDI, 6G-SDI, and 12G-SDI sources into HDMI 2.0b output while guaranteeing complete, lossless fidelity for both video and audio data streams.
Engineered to meet rigorous professional AV and television production demands, the converter features an integrated, low-jitter SDI loop-through output. This enables engineers and technicians to feed a local SDI monitor, switcher, or downstream device simultaneously alongside the primary HDMI output. The device fully supports up to 4K DCI (4096×2160 @ 60Hz) resolutions, high-bitrate YCbCr 4:2:2 video signals up to 12-bit color depth, and robust High Dynamic Range (HDR) standards—including HDR10, HDR10+, Dolby Vision, and HLG—delivering accurate color reproduction and dynamic range.
For optimal transmission integrity over long distance runs, the converter incorporates built-in signal re-clocking and automatic input format detection. It compliant with industry standards including SMPTE ST 2082-1, ST 2081-1, ST 424, and ST 292-1. When utilizing high-grade Belden 4505R coaxial cabling, the unit achieves reliable cable driver distances of up to 50 meters (164 ft) for 12G/6G-SDI signals and up to 100 meters (328 ft) for 3G/HD-SDI signals.
Housed in a compact, rugged dark grey metal enclosure, the unit features a highly portable design powered via a standard USB-C 5V input, which also serves as a interface for future firmware updates. With its driver-free plug-and-play installation and built-in ESD protection, this converter delivers a versatile, dependable solution for live event production, broadcast facilities, field monitoring, and commercial video system integration.
► Real-Time SDI to HDMI Conversion: Converts HD-SDI, 3G-SDI, 6G-SDI, and 12G-SDI input signals to HDMI output in real time with lossless quality.
► Local Loopout: Features 1× SDI Input, 1× HDMI Output, and 1× SDI Loop Output for seamless dual-display monitoring.
► Broadcast Standard Compliance: Fully compatible with SMPTE ST 2082-1, ST 2081-1, ST 424, and ST 292-1 standards.
► High Video Bandwidth & Resolution: Supports up to 18Gbps HDMI video bandwidth and resolutions up to 4K DCI @ 60Hz (4096x2160) / 2160p60.
► Advanced Signal Integrity: Integrated signal re-clocking and automatic input signal detection ensure optimal signal fidelity and low jitter.
► High Dynamic Range (HDR) Support: Fully supports HDR, HDR10, HDR10+, Dolby Vision, and HLG formats.
► Plug and Play & Compact Design: Durable metal enclosure with USB-C 5V power supply, compact dimensions (73x 55x 23mm).
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Technical |
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HDMI Compliance |
HDMI 2.0b |
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HDMI Video Bandwidth |
18Gbps |
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SDI Version |
SMPTE ST-2082-1, ST-2081-1, ST 424, ST 292-1 |
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SDI Video Bandwidth |
12G/6G/3G/HD SDI |
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Video Resolution (Input & Output) |
720p: 50 / 59.94 / 60Hz 1080i: 50 / 59.94 / 60Hz 1080p: 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60Hz 2K DCI (2048×1080): 23.98p / 24p / 25p 4K UHD (3840×2160): 23.98p / 24p / 25p / 29.97p / 30p / 50p / 59.94p / 60p 4K DCI (4096×2160): 23.98p / 24p / 25p |
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Color Space |
YCbCr 4:2:2 |
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Color Depth |
8/10/12-bit |
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HDR |
HDR, HDR10, HDR10+, Dolby Vision, HLG |
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Audio Format |
PCM 2.0 |
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Transmission Distance |
Via Belden 4505R coaxial-cable: 50m/164ft for 12G-SDI/6G-SDI; 100m/328ft for 3G-SDI/HD-SDI |
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ESD Protection |
IEC 61000-4-2: ±8kV (Air-gap discharge) & ±4kV (Contact discharge) |
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Connection |
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Input |
1 × SDI IN [BNC, Female] |
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Outputs |
1 × SDI OUT [BNC, Female] 1 × HDMI OUT [Type A 19-pin Female] |
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Mechanical |
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Housing |
Metal Enclosure |
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Color |
Dark Grey |
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Dimensions (WxDxH) |
73 × 55 × 23mm |
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Weight |
161g |
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Power Supply |
USB 5V |
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Power Consumption |
4W (Max) |
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Operation Temperature |
0°C ~ 40°C / 32°F ~ 104°F |
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Storage Temperature |
-20°C ~ 60°C / -4°F ~ 140°F |
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Operating Humidity |
20%~80% relative humidity (non-condensing) |
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Operating Humidity |
10%~90% relative humidity (non-condensing) |
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Model |
Description |
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UF-VC12G4K |
Mini 12G-SDI to 4K HDMI2.0 Converter |
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Mounting Options |
► Desktop or Wall-Mount (bracket not included) |
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Power Options |
► USB-C 5V Power Supply |