AJA OG-HA5-4K modular signal processing module

AJA OG-HA5-4K openGear HDMI 2.0 to 4K/UltraHD Quad 3G-SDI Converter

OG-HA5-4K is an openGear card with four 3G-SDI outputs that converts HDMI 2.0 video to 4K/UltraHD 3G-SDI for professional workflows, bridging single-cable HDMI sources and four-cable SDI 4K workflows. Full 4K (4096x2160) and UltraHD (3840x2160) are converted at up to 50/60 fps, and HD HDMI inputs are automatically detected and converted to a single 3G-SDI output. With DashBoard it can also display the HDR Infoframe data arriving over HDMI.

The card is designed for high-density openGear 2RU frames, including AJA's OG-X-FR, and is monitored and controlled with Ross DashBoard software on Windows, macOS and Linux, from a connected computer or over the local network.

Key features

• Converts HDMI 2.0 to Quad-3G, 4K/UltraHD 60 fps at 4:4:4, 4:2:2 and 4:2:0
• Two Sample Interleave (2SI) and Square Division (quadrant) output mapping
• EDID emulation
• HDR Infoframe display per HDMI v2.0b/CTA-861-G, HDR VPID pass-through and optional override
• Simple frame rate conversion
• Embedded audio, 8-channel 24-bit
• Embedded audio pass-through of AC-3, E-AC-3 and DD+ Atmos (JOC)
• Hot-swappable, rear I/O card included

Compatibility

• openGear frames OG-X-FR, OG-3-FR and DFR-8321

Specifications

• Video input: 1x HDMI Type A, HDMI v2.0b, up to 4096x2160p 60
• Video output: 4x 3G-SDI BNC, SMPTE-259/292/424, 10-bit
• Formats: 4K, UltraHD, 2K, HD and SD
• Audio: HDMI embedded 8-channel 24-bit in, SDI embedded 8-channel 24-bit out
• Size: openGear standard form factor, front card and rear card, two slots per card
• Weight: 0.3 kg
• Power: 10 W max per card
• Operating temperature: 0 to 40 °C