AJA OG-Hi5-4K-Plus 3G-SDI to HDMI 2.0 Conversion

The AJA OG-Hi5-4K-Plus 3G-SDI to HDMI 2.0 Conversion is an openGear HDMI 2.0 output card designed to convert professional SDI signals into accurate and reliable HDMI monitoring. It is built for broadcast and post-production facilities that route video over SDI but need clean HDMI output for confidence monitors, client displays, and QC viewing, while preserving color integrity, metadata, and embedded audio.

Highlights

• Multi-link SDI to HDMI 2.0 conversion for UHD and DCI 4K monitoring
• Supports up to 4K 60p using quad-link 3G-SDI workflows
• HDR support, including SDR, HDR10, and HLG, with HDMI InfoFrame control
• Embedded audio pass-through up to 8 channels over HDMI
• openGear form factor for centralized power, cooling, and remote management

Quick Specs & Uses

• SDI input support for 4x 3G-SDI, 2x 3G-SDI, 1x 3G-SDI, dual-link HD-SDI, and SD-SDI
• 4K SDI input via quad-link 3G-SDI using 2SI or Quadrant pixel mapping
• HDMI output up to 4096x2160 or 3840x2160 at 60p via HDMI 2.0b
• Supports SD, HD, 2K, UltraHD, and DCI 4K raster formats
• Designed for broadcast racks, OB trucks, post suites, and control rooms

Why It Helps

Many broadcast environments still rely on SDI for routing and switching, whereas modern displays and reference monitors are based on HDMI. OG-Hi5-4K-Plus bridges that gap by converting multi-link SDI sources into a single, standards-compliant HDMI output. Installed in an openGear frame, it eliminates external converters and power supplies while behaving like permanent infrastructure.

Audio Handling

• Accepts SDI embedded audio up to 16 channels (24-bit, SD limited to 20-bit)
• Outputs up to 8 channels of embedded HDMI audio at 24-bit
• Supports PCM, Dolby Digital (AC-3), and Dolby Digital Plus (E-AC-3), including Atmos (JOC)

Control & Integration

• Remote configuration via the openGear Dashboard software
• Compatible with Windows, macOS, and Linux
• Requires two openGear slots per card

Power & Environment

• openGear frame powered, 12 watts maximum
• Operating temperature: 0 to 40°C
• Storage temperature: -40 to 60°C
• Operating humidity: 10–90% non-condensing
• Operating altitude: below 3,000 meters

What’s In The Box

Package contents vary by configuration. Please refer to the Specifications tab for the exact included items.

Trusted Seller

Coremicro ships fast from the U.S. and supports openGear and SDI infrastructure with real broadcast-engineering experience.