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ASI/SDI Interface Cards for PCI Express

Redesigned from the ground up using state-of-the-art technology, this new line of professional SDI cards for 24/7 operation have a price-performance ratio that is unrivaled in the industry.
All cards share the same powerful real-time API that is easy to use.


"Colorado" Line

DTA-2175 DTA-2172 DTA-2174B DTA-2178 DTA-2178-ASI
List price € 495 € 495 € 725 € 995 € 795
#SDI ports 2 2 4 8 8
Connectors BNC micro BNC micro BNC micro BNC micro BNC
Bidirectional 1 in, 1 out
4K quad-link
3G-SDI level A+B
Features Relay bypass Genlock Genlock Genlock
Low profile
PCI Express Gen2 x1 Gen2 x4 Gen3 x4 Gen3 x8 Gen3 x8
Payload identifier
UHD 2SI/Quadrants
UHD to HD scaling

Audio Support

#Audio channels 16 32 32 32
Audio bit depth 16/20/24bit 16/20/24bit 16/20/24bit 16/20/24bit
Audio sample rate 48kHz 48kHz 48kHz 48kHz
Dolby® D/E


Power consumption 2.6W 6.4W 10.5W 15W 15W
Dimensions LxH 75x84mm 104x84mm 104x84mm 104x84mm 104x84mm