Blackmagic Design Teranex Mini Audio to SDI 12G Converter CONVNTRM/CB/AUSDI

Blackmagic Design Teranex Mini Audio to SDI 12G Converter

Blackmagic Design Teranex Mini Audio to SDI 12G Converter

  • Advanced High-Data Rate Embedder
  • Embed Audio into up to 4K SDI Signals
  • Embed via XLR, AES/EBU, RCA, or S/PDIF
  • 12G-SDI Input and Output
  • Supports up to Full 4K DCI 4096x2160p
  • XLR Connections Switchable to AES/EBU
  • Ethernet Port for Remote Control or PoE
  • Supports Optional LCD Smart Front Panel
  • Intelligent Thermal Heat Dissipation
  • 3 Units 1U Rack-Mountable in 19" Rack
Ships in 2-4 weeks

Besides supporting the 12G-SDI data rates, Teranex Mini Audio to SDI 12G by Blackmagic Design also has the function to embed, up to 2 channels of audio to any SD, HD, Ultra HD or even DCI 4K SDI. With those capabilities, you can take any audio files from any devices such as iPod, mixers, analog decks and embed it to the SDI video connections with SDI decks and routers.

From any different set of audio connections, this Teranex Mini Audio to SDI 12G can handle, up to Full 4K DCI 4096x2160p resolution via the 12G-SDI input and embed the audio signal. This device can also embed 2 channels of analog audio, up to 4 channels of AES/EBU digital audio via full-size, professional, balanced XLR ports, two channels of unbalanced analog line-level audio via RCA connectors or optical S/PDIF audio via TOSLINK input.

Made with compact size, Teranex Mini Audio to SDI 12G serves a useful function to be stacked up to other rack-mounted devices in the 1U 19" rack tray and can be disconnected easily. The Ethernet port can also be used as power supply. Alternatively, there is the built-in 90-240V power supply with IEC power cable to give similar function.

As a useful technology, Teranex Mini Audio to SDI 12G has the intelligent thermal subsystem that gives the functionality to prevent any overheating even when using it, in long-hours. That feature also gives notification when the temperature changes hotter.

More Information

SDI Video Input

1x 12G-SDI SD/HD/2K/4K auto switching


SDI Video Output

1x 12G-SDI output


Analog Audio Input

2 channels professional balanced analog audio via XLR connectors

2 channel unbalanced analog line level via RCA connectors

Right XLR can be configured for timecode input


AES/EBU Audio Input

4 channels professional 110 ohm balanced digital audio via XLR connectors

Right XLR can be configured for timecode input


Optical Audio Input

S/PDIF signal with TOSLINK connector


Multi Rate Support

Automatic switching between SD/HD/2K and 4K


Updates and Configuration

USB or Ethernet





SD Format Support

525/29.97 NTSC, 625/25 PAL


HD Format Support

1280 x 720p50, 1280 x 720p59.94,

1280 x 720p60, 1920 x 1080i50,

1920 x 1080i59.94, 1920 x 1080i60,

1920 x 1080PsF23.98, 1920 x 1080PsF24,

1920 x 1080p23.98, 1920 x 1080p24,

1920 x 1080p25, 1920 x 1080p29.97,

1920 x 1080p30, 1920 x 1080p50,

1920 x 1080p59.94, 1920 x 1080p60


2K Format Support

2048 x 1080p23.98, 2048 x 1080p24,

2048 x 1080p25, 2048 x 1080PsF23.98,

2048 x 1080PsF24, 2048 x 1080PsF25


4K Format Support

3840 x 2160p23.98, 3840 x 2160p24,

3840 x 2160p25, 3840 x 2160p29.97,

3840 x 2160p30, 3840 x 2160p50,

3840 x 2160p59.94, 3840 x 2160p60,

4096 x 2160p23.98, 4096 x 2160p24,

4096 x 2160p25, 4096 x 2160p29.97,

4096 x 2160p30, 4096 x 2160p50,

4096 x 2160p59.94, 4096 x 2160p60


SDI Compliance



ITU-R BT.656, ITU-R BT.601, SMPTE ST-2036


SDI Video Rates

SDI video connections are auto switching between SD-SDI,

HD-SDI, high definition level B 3G-SDI, 6G-SDI, and 12G-SDI


SDI Video Sampling

4:2:2 and 4:4:4


SDI Audio Sampling

Television standard sample rate of 48 kHz and 24-bit


SDI Color Precision

YUV 4:2:2 and RGB 4:4:4 in HD, 2K, and 4K


SDI Color Space

REC 601, REC 709


Software Control

Mac OS X and Windows software upgrade via USB and Ethernet


Internal Software Upgrade

Via included updater application


Basic Settings Control

Mini Switches, USB, and Ethernet via free software utility


Power Supply

1x built-in international AC power supply with IEC C14 inlet

IEC power cable required (not included)

90 - 240 VAC input


Power Over Ethernet

Can be powered via 48 VDC using PoE (Power-over-Ethernet)


Power Consumption

15 W


Operational Voltage Range

90 - 240 VAC


Operating Temperature

32 to 104°F (0 to 40°C)


Storage Temperature

-4 to 140°F (-20 to 60°C)


Relative Humidity

0 to 90% non-condensing



W x H x D: 5.5 x 1.8 x 6.7"

(14 x 4.6 x 17 cm) (with SDI port included)



1.3 lb (0.6 kg)


Packaging Info

Package Weight

1.75 lb


Box Dimensions (LxWxH)

8.74 x 7.638 x 2.126"


In The Box

Software SD Card

Limited 3-Year Warranty

Blackmagic Design Teranex Mini Audio to SDI 12G Converter

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