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AJA OG-HI5-12G 12G-SDI to HDMI 2.0 openGear Converter Card

AJA OG-HI5-12G 12G-SDI to HDMI 2.0 openGear Converter Card

SoundPro Item: 201071 | Part Number: OG-HI5-12G

Regular price $1,118.00
Regular price $1,118.00 Sale price $1,118.00
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MSRP: $1,118.00 | MAP: $1,118.00

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  • 12G-SDI To HDMI 2.0 Conversion Supports 4K And UltraHD Up To 60p
  • HDR Infoframe Pass-Through And Override For Colorimetry And Transfer Characteristic
  • Dolby Atmos And Dolby Digital Plus Audio Pass-Through Over HDMI
  • Reclocked SDI Loop Output Keeps Downstream SDI Pipelines Intact
  • Configurable Audio Delay Up To 100 Frames For Sync Correction
  • Fiber SFP Variants Available For Long-Distance 4K Signal Delivery
  • Ross DashBoard Software Enables Network Monitoring And Control

The AJA OG-HI5-12G is designed for broadcast engineers, systems integrators, and live production facilities that need a reliable path from 12G-SDI infrastructure to HDMI 2.0 monitoring. The card drops into any openGear-compatible frame, making it a practical choice for dense rack environments where space and power efficiency are priorities alongside signal integrity.

In production environments ranging from broadcast control rooms to live event switching systems, the OG-HI5-12G handles the full range of SDI bit rates from 270 Mb up through 12G, passing signals in YCbCr 4:2:2, 4:4:4, 4:2:0, and RGB 4:4:4 at up to 12-bit depth. The reclocked SDI loop output keeps existing SDI pipelines intact, so adding an HDMI monitor does not interrupt downstream routing. HDR infoframe generation with pass-through or override for colorimetry and transfer characteristic makes it a practical tool for HDR grading and QC monitoring workflows.

Where competing HDMI converters often drop audio fidelity or omit immersive formats, the OG-HI5-12G passes PCM, Dolby Digital, and Dolby Digital Plus including Atmos JOC through to the HDMI output, with up to 100 frames of configurable audio delay. Fiber SFP-equipped variants extend reach for large venue or campus installations. Ross DashBoard software provides network-based monitoring and control across the entire openGear frame, and the card carries a five-year warranty.

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Specifications

Video Formats
4K Input/Output
4096x2160p
UltraHD Input/Output
3840x2160p
2K Input/Output
2048x1080p
HD Input/Output
1920x1080p, 1920x1080i, 1280x720p
SD Input/Output
720x576i, 720x480i
Video Input
SDI Input
1x 12G-SDI BNC, SMPTE-259/292/424/2081/2082
SDI Input Rates
270 Mb, 1.5 Gb, 3 Gb, 6 Gb, 12 Gb
Input Color Sampling
YCbCr 4:2:2/4:4:4, RGB 4:4:4 (SMPTE or Full level)
Input Bit Depth
8, 10, 12-bit
Source Mapping
Two Sample Interleave (2SI) 4K/UltraHD
Video Output
HDMI Output
1x HDMI Type A, HDMI v2.0b
Output Color Sampling
YCbCr 4:2:2/4:4:4/4:2:0, RGB 4:4:4 (SMPTE or Full level)
Output Bit Depth
24, 30, or 36 bits per pixel (HFR 4K/UltraHD 4:4:4 limited to 24 BPP)
HDR
Infoframe generation with pass-through or override for Colorimetry and Transfer Characteristic
Audio
Audio Input
SDI embedded, 24-bit (SD limited to 20-bit), 16-channel
Audio Output (Digital)
HDMI embedded, 24-bit, 8-channel
Audio Output (Analog)
2x 3-pin terminal block, 2-channel balanced, +24 dBu nominal
Audio Pass-Through Formats
PCM, Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3) including Atmos JOC
Audio Delay
Up to 100 frames
Construction
Form Factor
openGear standard, front slot and rear card
Slots Required
Two slots per card
Power
Max Power
13 watts per card
Frame Compatibility
openGear frame compatible
Weight
Unit Weight
0.5 lbs (0.3 kg)
Environmental
Operating Temperature
0 to 40 C (32 to 104 F)
Storage Temperature
-40 to 60 C (-40 to 140 F)
Operating Humidity
10-90% noncondensing
Operating Altitude
Less than 3,000 meters (less than 10,000 feet)
Controls
Control Software
openGear DashBoard via Windows, macOS, or Linux
Identifiers
MPN
OG-HI5-12G

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