AJA OG-4K2HD openGear 4K/UltraHD to 3G-SDI and HDMI Down-Converter

openGear 4K/UltraHD-SDI to 3G-SDI Down-Converter with DashBoard support

OG-4K2HD is an openGear card that down-converts professional 3G-SDI 4K/UltraHD signals to HD resolution using AJA’s high-quality scaling for cost-effective monitoring and conversion. OG-4K2HD’s HD-SDI and HDMI outputs are live simultaneously, producing fantastic-looking HD images for on set monitoring or direct-to-air broadcast.

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OG-4K2HD
£729.00 £607.50
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The OG-4K2HD down-converts professional 3G-SDI 4K/UltraHD signals to HD resolution over 3G-SDI and HDMI using AJA’s high quality scaling for cost effective monitoring and conversion. OG-4K2HD’s HD-SDI and HDMI outputs are both live all the time for on-set monitoring or direct-to-air broadcast with support for up to 50/60p. OG-4K2HD’s configuration options can extract an HD resolution image from the 4K input to provide a 1:1 pixel image for 4K focus checks on HD displays. Configuration can be set remotely via DashBoard network control software

OG-4K2HD supports high frame rate (HFR) 4K/UltraHD inputs at 50 and 60fps and converts to HD outputs at 50 and 60fps for accurate viewing. OG-4K2HD’s configuration options allow extraction of an HD resolution image from the 4K input to provide a one-to-one pixel image for 4K focus checks on HD displays.

Designed for use in high-density openGear’s 2RU frames including AJA’s OG-3-FR 2RU frame, new DashBoard Software support on Windows®, macOS® and Linux® offers remote control and monitoring of the openGear architecture and provides convenient and industry-standard configuration, monitoring and control options over a PC or local network.

Download DashBoard Software

Dashboard software offers quick and convenient configuration and control of openGear cards on macOS, Windows and Linux. 

For the latest DashBoard software downloads for your platform of choice, please visit:

http://www.opengear.tv/dashboard-software/#support_box

Connectivity

The latest generation of affordable 4K monitors utilize an HDMI 2.0 connection, which allows a full 4K signal to be passed over a single cable. Typical professional 4K workflows use four SDI cables to carry the full resolution image, making it difficult to incorporate these newer monitors. OG-Hi5-4K-Plus is an easy-to-use converter that bridges the gap between these two worlds for seamless integration.

Real time downconversion

OG-4K2HD uses real time processing and AJA’s high-quality scaling algorithms to downconvert professional 4K or UltraHD signals using 4× SDI connections to HD resolution, producing fantastic-looking HD images for on set monitoring or direct-to-air broadcast.

Simultaneous HD-SDI and HDMI outputs

OG-4K2HD’s HD-SDI and HDMI outputs are live all the time, allowing use of both professional SDI monitors as well as low-cost HDMI monitors simultaneously. No matter what monitors you have on hand, OG-4K2HD can use them for on the spot 4K viewing.

High frame rate support

Many 4K productions are opting for higher frame rates of 50 and 60fps. OG-4K2HD supports high frame rate (HFR) 4K inputs and converts the HD output to a matching frame rate for accurate viewing so what you shoot is what you see.

Center-cut extraction

OG-4K2HD can be configured to extract an HD resolution center cut from the 4K input. This provides a one-to-one pixel image that can be used to check focus on 4K shoots without the need for a full 4K monitor.

openGear Compatibility

The openGear standard ensures that AJA cards will be compatible with other openGear products from certified openGear partners. With a growing list of products, openGear is the future of rackframe products.

Flexible I/O

The modular rear panel allows custom I/O connections per card (included with individual cards).

Failsafe

The optional redundant power supply provides a secondary power source in the event of a primary power failure.

Ethernet Access

A standard Ethernet connection allows the frame to be accessed via the Dashboard application for overall frame communication. Optional per-card Ethernet access can be installed in the frame for advanced communication with compatible openGear cards.

  • openGear compatible card
  • 4K (4096x2160) and UltraHD (3840x2160) support
  • Downconversion for supporting 4K on HD-SDI and HDMI devices
  • Simultaneous HD-SDI and HDMI output
  • Controlled by DashBoard network control software
  • Aspect ratio conversion from full 4K to HD
  • Supports up to 4K/UltraHD 50/60fps high-framerate input formats
  • Use with openGear 2RU frames including AJA’s OG-3-FR frame
  • Five year warranty
More Information
Specification

Video Formats

  • (4K) 4096 x 2160p
  • (4K) 4096 x 2160PsF
  • (UltraHD) 3840 x 2160p
  • (Ultra HD) 3840 x 2160PsF
  • (2K) 2048 x 1080p
  • (2K) 2048 x 1080Psf
  • (HD) 1920 x 1080p
  • (HD) 1920 x 1080Psf
  • (HD) 1920 x 1080i
  • (HD) 1280 x 720p
  • (SD) 720x576i
  • (SD) 720x480i

Video Input Digital

  • 4x 3G-SDI BNC, SMPTE-259/292/372/424
  •  YCbCr 4:2:2/4:4:4
  •  RGB 4:4:4, SMPTE or Full level
  •  8 or 10-bit
  •  Two Sample Interleave (2SI) or Square Division (Quadrant) source mapping
  • 4x 3 Gb SDI (Level A or B-Dual Link)
    • (4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    • (4K) 4096 x 2160PsF* 23.98, 24, 25, 29.97, 30
    • (UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    • (Ultra HD) 3840 x 2160PsF* 23.98, 24, 25, 29.97, 30
  • 4x 1.5 Gb SDI
    • (4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30
    • (4K) 4096 x 2160PsF 23.98, 24, 25, 29.97, 30
    • (UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30
    • (UltraHD) 3840 x 2160PsF 23.98, 24, 25, 29.97, 30
  • 2x 3 Gb SDI (Level B-Dual Stream)
    • (4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30
    • (4K) 4096 x 2160PsF 23.98, 24, 25, 29.97, 30
    • (UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30
    • (UltraHD) 3840 x 2160PsF 23.98, 24, 25, 29.97, 30
  • 1x 3 Gb SDI (Level A or B-Dual Link)
    • (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    • (2K) 2048 x 1080PsF 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    • (HD) 1920 x 1080PsF 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080i 50, 59.94, 60
    • (HD) 1280 x 720p** 50, 59.94, 60
  • 2x 1.5 Gb SDI
    • (HD) 1920 x 1080p 50, 59.94, 60
  • 1x 1.5 Gb SDI
    • (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30
    • (2K) 2048 x 1080PsF 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080PsF 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080i 50, 59.94, 60
    • (HD) 1280 x 720p 50, 59.94, 60
  • 1x 270 Mb SDI
    • (SD) 625i 50
    • (SD) 525i 59.94

*PsF is Level B-Dual Link

**1280 x 720p is Level A Only

Video Output Digital

  • 1x 3G-SDI BNC, SMPTE-259/292/372/424
  • Colour space and sampling match input signal
  • 1x 3 Gb SDI (Level A or B-Dual Link)
    • (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    • (2K) 2048 x 1080PsF 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    • (HD) 1920 x 1080PsF 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080i 50, 59.94, 60
    • (HD) 1280 x 720p* 50, 59.94, 60
  • 1x 1.5 Gb SDI
    • (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30
    • (2K) 2048 x 1080PsF 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080PsF 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080i 50, 59.94, 60
    • (HD) 1280 x 720p 50, 59.94, 60
  • 1x 270 Mb SDI
    • (SD) 625i 50
    • (SD) 525i 59.94
  • 1x HDMI Type A connector, HDMI v1.4
  • YCbCr 4:2:2/4:4:4
  • RGB 4:4:4, SMPTE or Full level
  • 8 or 10-bit (4:4:4 limited to 8 bit)
  • (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
  • (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
  • (HD) 1920 x 1080i 50, 59.94, 60
  • (HD) 1280 x 720p 50, 59.94, 60
  • (SD) 720 x 576i 50
  • (SD) 720 x 480i 59.94

*1280 x 720p is Level A Only

Audio Input Digital

  • SDI embedded audio, 24-bit, 8-Channel

Audio Output Digital

  • SDI embedded audio, 24-bit, 8-Channel
  • HDMI embedded audio, 24-bit, 8-Channel

User Interface

  • OpenGear DashBoard network control software via Windows, macOS or Linux

Size (w x d x h)

  • openGear standard form factor, front slot and rear card. Two slots required for each card.

Weight

  • 0.5 lb (0.3 kg)

Power

  • openGear frame compatible, 11.0 watts max per card

Environment

  • Safe Operating Temperature: 0 to 40 C (32 to 104 F)
  • Safe Storage Temperature (Power OFF): -40 to 60 C (-40 to 140 F)
  • Operating Relative Humidity: 10-90% noncondensing
  • Operating Altitude: <3,000 meters (<10,000 feet)