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HDMI to 12G-SDI Converter – 4K@60Hz, Long-Distance Transmission
The HDMI to 12G-SDI Converter allows seamless conversion of HDMI signals to SDI, supporting two modes: 4×3G-SDI and 12G-SDI. In 4×3G-SDI mode, it can convert HDMI to 4-channel 3G-SDI signals for transmission up to 100 meters. In 12G-SDI mode, it directly converts HDMI to a single 12G-SDI signal, ideal for distances up to 60 meters. This converter supports video resolutions up to 4K@60Hz and LPCM audio, offering flexibility for high-quality audio-visual transmission in various professional setups.
Description
Product Overview
This HDMI to SDI Converter operates in two modes: 4×3G-SDI and 12G-SDI. In 4×3G-SDI mode, an HDMI signal is converted into 4-channel 3G-SDI signals, which can be transmitted up to 100m (328ft). In 12G-SDI mode, an HDMI signal is converted to a 12G-SDI signal, allowing distribution to an SDI monitor up to 60m (197ft) away. It supports video resolutions up to 4K2K@60Hz and LPCM audio format.
Key Features:
- HDMI Compatibility: Supports HDMI 2.0b, HDCP 2.2, and HDCP 1.4 with video bandwidth up to 18Gbps.
- SDI Standards: Compatible with SMPTE ST-2082, SMPTE ST-2081, SMPTE 425M-AB, SMPTE 424M, SMPTE 292M, and SMPTE 259M-C, with video bandwidth up to 12Gbps.
- Long-Distance Transmission: Up to 100m (328ft) in 4×3G-SDI mode and 60m (197ft) in 12G-SDI mode.
- Video Resolution: Supports up to 4K2K@60Hz with YCbCr 4:2:2 color format.
- Control: Includes DIP switch control for easy setup.
- Audio Support: Supports audio embedment and LPCM audio format.
- Compact Design: Easy to install with a flexible, space-saving design.
Package Contents:
- 1 × HDMI to 12G-SDI Converter
- 2 × Mounting Ears
- 4 × Machine Screws (KM3*4)
- 1 × 12V 1A Locking Power Adapter
- 1 × User Manual
| Category | Specification |
| HDMI Compliance | HDMI 2.0b |
| HDCP Compliance | HDCP 2.2 and HDCP 1.4 |
| SDI Compliance | SMPTE ST-2082, SMPTE ST-2081, SMPTE 425M-AB, SMPTE 424M, SMPTE 292M, SMPTE 259M-C |
| SDI Formats | SD/HD/3G/12G-SDI |
| Video Bandwidth | SDI: up to 12Gbps, HDMI: up to 18Gbps |
| Video Resolution | 480i ~1080p50/60Hz, 4Kx2K@24/30Hz, 4K60 |
| Color Depth | 8/10-bit |
| Color Space | YCbCr 4:2:2 |
| Audio Format | LPCM |
| Inputs | 1 x HDMI IN [Type A 19-pin Female], 1 x AUDIO IN [3.5mm Stereo Mini-jack] |
| Outputs | 4 x SDI OUT [BNC], 1 x HDMI OUT [Type A 19-pin Female] |
| Control | 1 x Micro USB [for upgrade] |
| Housing | Metal Enclosure |
| Color | Black |
| Dimensions | 210mm (W) x 69mm (D) x 20mm (H) |
| Weight | 396g |
| Power Supply | Input: AC 100-240V 50/60Hz, Output: DC 12V/1A (US/EU standard, CE/FCC/UL certified) |
| Power Consumption | 10.8W |
| Operation Temperature | 0°C ~ 40°C / 32°F ~ 104°F |
| Storage Temperature | -20°C ~ 60°C / -4°F ~ 140°F |
| Relative Humidity | 20~90% RH (non-condensing) |

Quick Guide to Choosing the Right HDMI to 12G-SDI Converter
- Video Resolution Needs: Choose this converter if you need 4K2K@60Hz resolution for high-quality video output.
- SDI Standard Compatibility: This converter supports multiple SDI standards, including SMPTE ST-2082, SMPTE 424M, and SMPTE 292M, making it ideal for both standard and advanced SDI setups.
- Transmission Distance: For long-distance transmission, the converter supports up to 100m (328ft) in 4×3G-SDI mode and 60m (197ft) in 12G-SDI mode, ensuring reliable signal delivery.
- Audio Needs: It supports audio embedment and outputs LPCM audio, making it suitable for video and audio integration in your setup.
- Ease of Installation: The converter’s compact design and included mounting ears make installation easy, whether in a temporary or permanent setup.
- HDMI and SDI Compatibility: If you’re working with HDMI input devices (such as cameras, laptops, or media players) and need to convert to SDI, this converter is the perfect solution.
By considering these factors, you can ensure the HDMI to 12G-SDI Converter meets your specific video and audio needs for professional environments.
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