AJA 12GM 12G-SDI Muxer/DeMuxer

AJA 12GM 12G-SDI Muxer/DeMuxer

AJA 12GM 12G-SDI Muxer/DeMuxer

  • UltraHD/4K SDI Transport Converter
  • 12G-SDI to/from quad-link 3G-SDI conversion
  • 6G-SDI to/from quad-link 1.5G-SDI
  • Automatic or manual control
  • Re-Clocks and Amplifies
Ships in 4-6 Weeks

The AJA 12GM 12G-SDI Muxer/DeMuxer supports DCI 4K, UltraHD, 2K, HD and SD workflows and conversions from quad-link SDI signals to single link SDI signals, and vice versa at 12G, 6G, 3G and 1.5G bit rates. Both Square Division (Quadrant) and Two Sample Interleave (2SI) input and output mappings are supported. All signals are re-clocked and amplified to ensure signal integrity over long cable runs.

AJA 12GM is a compact SDI transport converter that can solve a wide range of UltraHD/4K equipment inter-connection problems. The product will convert quad-link SDI signals to single-link SDI (Mux function) as well as single-link SDI to quad-link SDI (Demux function). 

AJA 12GM is configured using the free AJA Mini-Config application, which also provides detailed input and output signal diagnostic information.

More Information
Video Formats

(4K) 4096 x 2160p
(UltraHD) 3840 x 2160p
(2K) 2048x1080p​​​​​​​
(HD) 1920x1080p​​​​​​​
(HD) 1920x1080i​​​​​​​
(HD) 1280x720p​​​​​​​
(SD) 720x576i​​​​​​​
(SD) 720x480i ​​​​​​​

Video Input/Output Digital

4 x 12G-SDI BNC, SMPTE 259/292/424/2081/2082
YCbCr 4:2:2
8 or 10-bit Two Sample Interleave (2SI) or Square Division (Quadrant) input and output mapping

1 x 12 Gb SDI
4 x 3 Gb SDI (Level A)
(4K) 4096 x 2160p 50, 59.94, 60
(UltraHD) 3840 x 2160p 50, 59.94, 60

1 x 6 Gb SDI
4 x 1.5 Gb SDI
(4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30
(UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30

1 x 3 Gb SDI (Level A)
(2K) 2048 x 1080p 50, 59.94, 60
(HD) 1920 x 1080p 50, 59.94, 60

1 x 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 25, 29.97, 30
(HD) 1280 x 720p 50, 59.94, 60

1 x 270 Mb SDI
(SD) 625i 25
(SD) 525i 29.97

Support Conversions and Functions Quad 3G-SDI to Single 12G-SDI
Single 12G-SDI to Quad 3G-SDI
Quad 1.5G-SDI to Single 6G-SDI
Single 6G-SDI to Quad 1.5G-SDI
Two Sample Interleave (2SI) to Square Division (Quadrant) pixel mapping
Square Division (Quadrant) to Two Sample Interleave (2SI) pixel mapping
Pass through Single Link 3G, 1.5G and 270M SDI video
Distribution Amplifier support (1x4)
Input signal diagnostics
Input timing analyzer for quad-link signals
Cable Equalization (Belden 1694A coax)
12 Gbps, 70m
6 Gbps, 100m
3 Gbps, 140m​​​​​​​
1.5 Gbps, 200m​​​​​​​
270 Mbps, 300m​​​​​​​
Audio Input / Output Digital Passes SDI embedded audio, 24-bit, up to 16-Channels
User Interface USB port used with supplied cable and Mini-Config software application to configure device and access diagnostics via macOS or Windows.
Size (w x d x h) 5.76" x 4.02" x 0.90" (146mm × 102mm × 23mm)
Weight • 0.6 lb (0.3 kg)
Power 5-20VDC regulated, 12 watts, power supply required, included with purchase
AC Adapter: 100-240VAC, 50/60 Hz, universal input

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

*12GM uses approximately 12 watts of power and convection cooling. It will be very warm to the touch, which is normal. When installing the unit, mount in a location where it has access to air for proper cooling. Do not stack the 12GM with other Mini-Converters.

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