OG-4K2HD

OG-4K2HD

openGear 4K/UltraHD to HD-SDI and HDMI Down-Converter

Mini-Matrix App

$909 US MSRP*

* Pricing is for US only. International pricing will vary.

Overview

OG-4K2HD is an openGear card that down-converts professional SDI 4K/UltraHD signals to 2K/HD resolution using AJA’s high-quality scaling for cost-effective monitoring and conversion. OG-4K2HD’s 3G-SDI and HDMI outputs are live all the time, producing fantastic-looking HD images for on-set monitoring or direct-to-air broadcast.  The OG-4K2HD supports automatic or configurable HDR metadata generation for the SDI output VPID and HDMI output HDR Infoframe.

OG-4K2HD supports high frame rate (HFR) 4K/UltraHD inputs at 50 and 60fps and down-converts to 2K/HD outputs at 50 and 60fps for accurate viewing.  OG-4K2HD’s configuration options can extract 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 2RU frames including AJA’s OG-X-FR 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.

Features

  • openGear compatible card
  • 4K (4096x2160) and UltraHD (3840x2160) support
  • Downconversion for supporting 4K on HD 3G-SDI and HDMI devices
  • Simultaneous 3G-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-frame rate input formats
  • Two slots required for each card
  • Compatible with OG-X-FR, OG-3-FR, and DFR-8321 openGear frames
  • Five year warranty

Real Time Downconversion

OG-4K2HD uses real time processing and AJA’s high-quality scaling algorithms to downconvert professional 4K or UltraHD signals using 4x 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.

DashBoard Software

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

AJA Mini-Matrix

Information on the complete line of AJA Rackframes and cards are now available in the Mini-Matrix mobile app on iOS. AJA products are extensive and this app helps you find the right converter for any situation, wherever you are.

Individual products have links back to the main AJA website for more details and you can email product information directly from the app. The free AJA Mini-Matrix app for iPad® and iPhone® is available now in the Apple iTunes® Store.

Download from the Apple App Store

Launch Browser Version for Android

Industry Leading Support

AJA’s technical support is recognized as among the best in the industry and is available to all AJA customers. If you need assistance with any aspect of your openGear installation, configuration, operation or encounter any technical issue,  AJA Support will work with you to get up and running.

openGear products are covered by a generous five year warranty.  Please see the individual Product’s Manual for additional specifics around warranty conditions for the product itself.


Tech Specs


Video Formats

  • (4K) 4096 x 2160p
  • (4K) 4096 x 2160PsF
  • (UltraHD) 3840 x 2160p
  • (UltraHD) 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) 720 x 576i
  • (SD) 720 x 480i

 

Note: Raster and Frame Rate dependent, please see OG-4K2HD Video Formats in Documents and Manual)


Video Input Digital

  • 4x 3G-SDI BNC, SMPTE-259/292/424
    • YCbCr 4:2:2/4:4:4
    • RGB 4:4:4, SMPTE or Full level
    • 10 or 12-bit 
    • Two Sample Interleave (2SI) or Square Division (Quadrant) pixel 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
    • (UltraHD) 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 (Dual Link HD-SDI), SMPTE-372
    • (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
  • 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-259/292/424
    • Color space and sampling match input signal
    • HDR VPID pass-through or override for Colorimetry and Transfer Characteristic
  • 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)
    • HDR infoframe generation with pass-through or override for Colorimetry and Transfer Characteristic
    • (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)