AJA OG-Hi5-4K-Plus 3G-SDI to HDMI 2.0 Conversion
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Key Features
Key Features
- Converts 3G-SDI to HDMI 2.0 up to 4K/UltraHD 60p
- Supports Quad 3G-SDI and Dual 3G-SDI inputs
- Supports 4:2:2 and 4:4:4 HDMI output
- Supports up to 12-bit video workflows
- HDR metadata generation with pass-through or override
- HDR10 and HLG support
- 8-channel embedded audio output (24-bit)
- Dolby Digital and Dolby Digital Plus pass-through (including Atmos/DD+ JOC)
- Remote configuration via Ross Dashboard software
- Hot-swappable openGear card
- Rear I/O card included
Features & Specifications
Product Overview +
Overview
OG-Hi5-4K-Plus is a professional openGear converter designed to convert 3G-SDI signals into HDMI 2.0 output. It supports a wide range of formats including 4K, UltraHD, 2K, HD, and SD, making it suitable for modern broadcast and monitoring workflows.
4K and UltraHD Conversion
The unit supports Quad-Link and Dual-Link 3G-SDI inputs to deliver full 4K/UltraHD signals at up to 60 frames per second. It enables seamless integration between SDI-based production systems and HDMI display environments.
HDR Support
OG-Hi5-4K-Plus generates HDR metadata compliant with HDMI standards, supporting HDR10 and HLG formats. This ensures accurate color reproduction and enhanced dynamic range on compatible HDMI displays.
Flexible Connectivity
Designed to bridge professional SDI workflows with HDMI monitoring solutions, the device simplifies connectivity by converting multiple SDI inputs into a single HDMI output.
Audio Handling
Embedded SDI audio is passed through to HDMI with support for up to 8 channels. It also supports compressed audio formats including Dolby Digital and Dolby Digital Plus.
Technical Specifications +
technical specifications

