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12G-SDI to HDMI Converter – 4K@60Hz, Long-Distance Signal Transmission
The SDI to HDMI Converter allows seamless conversion of SDI signals to HDMI, supporting resolutions up to 4K2K@60Hz and 1080p HD. It is compatible with SD/HD/3G/12G-SDI inputs, making it suitable for a wide range of professional setups. With long-distance transmission (up to 100m) and LPCM audio output, it’s ideal for events, broadcasts, and installations where high-quality video and audio are required. Its compact design ensures easy installation and flexibility.
Description
Product Overview
The SDI to HDMI Converter is designed to operate in two modes: 4x3G-SDI and 12G-SDI. In 4x3G-SDI mode, it can convert four 3G-SDI signals to HDMI and transmit them over a distance of up to 100m (328ft). In 12G-SDI mode, it directly converts a 12G-SDI signal to HDMI, with the signal distributed to a display up to 60m (197ft) away. This converter supports video resolutions up to 4K2K at 60Hz and LPCM audio format, providing reliable and high-quality signal transmission.
Key Features:
- HDMI Compatibility: Supports HDMI 2.0b with no HDCP, offering a video bandwidth of up to 18Gbps.
- SDI Standards Compatibility: Fully compatible with various SDI standards, including SMPTE ST-2082, SMPTE ST-2081, SMPTE 425M-AB, SMPTE 424M, SMPTE 292M, and SMPTE 259M-C, with a video bandwidth of up to 12Gbps.
- Transmission Distance: Up to 100m (328ft) in 4x3G-SDI mode and up to 60m (197ft) in 12G-SDI mode.
- Resolution Support: Supports video resolution up to 4K2K@60Hz with YCbCr 4:2:2.
- DIP Switch Control: Allows easy configuration through DIP switch control.
- Audio Support: Supports LPCM audio format and provides analog audio extraction for output.
- Compact Design: Designed for easy and flexible installation in a variety of environments.
Package Contents:
- 1 × 12G-SDI to HDMI 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 |
| 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 | 4 × SDI IN [BNC] |
| Outputs | 1 × HDMI OUT [Type A 19-pin Female], 1 × AUDIO OUT [3.5mm Stereo Mini-jack] |
| Control | 1 × Micro USB [for upgrade] |
| Housing | Metal Enclosure |
| Color | Black |
| Dimensions | 210mm (W) × 69mm (D) × 20mm (H) |
| Weight | 400g |
| Power Supply | Input: AC100 – 240V 50/60Hz, Output: DC 12V/1A (US/EU standard, CE/FCC/UL certificated) |
| Power Consumption | 10W |
| 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 SDI to HDMI Converter
- Video Resolution: Supports up to 4K2K@60Hz for high-definition displays or 1080p HD for standard setups.
- SDI Input Compatibility: Works with SD/HD/3G/12G-SDI, making it suitable for both basic and high-end systems.
- Connection Needs: Provides HDMI output for your display and LPCM audio output for external audio devices.
- Distance: Supports up to 100m (328ft) in 4x3G-SDI mode and 60m (197ft) in 12G-SDI mode.
- Ease of Use: Compact design with a 12V power adapter and included mounting ears for easy installation.
- Why Choose It?: Ideal for long-distance transmission, high-quality video, and reliable audio extraction in professional settings.
This converter is perfect for broadcast, live events, and installations where video and audio quality matter!
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FAQs
Our team of professional specialists is here to guide you through every step of your LED display journey. Whether you need a quote or have questions, let us know how we can assist you!
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