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DTA-2154 - Quad HD-SDI/ASI ports for PCIe  

DTA-2154

Quad HD-SDI/ASI ports for PCIe

The DTA-2154 is out of production and replaced by the DTA-2174. The DTA-2174 is fully compatible to the DTA-2154 and adds 3G-SDI support.

 

Key Characteristics

SD-SDI SMPTE 259M
270 Mbps
8 or 10 bit format
HD-SDI SMPTE 292M
1.5 Gbps
8 or 10 bit format
ASI DVB-ASI (coax) EN50083-9
0 to 214 Mbps
Resolution <1 bps
Buffer 32MB/channel
Input return loss >12dB @ 0 to 1.5GHz

Inputs and Outputs

4x ASI/SDI 75-Ω 1.0/2.3 DIN
Genlock 75-Ω 1.0/2.3 DIN
Deck RS-422 header on PCB
PCI Express PCIe3 x4
Shipped with 5x 1.0/2.3 to BNC converter cables

Supported Video Format

SMPTE 259M 525i, 625i
SMPTE 296M 720p23.98, 720p24, 720p25, 720p29.97, 720p30, 720p50, 720p59.94, 720p60
SMPTE 274M 1080p(sf)23.98, 1080p(sf)24, 1080p(sf)25, 1080p(sf)29.97, 1080p(sf)30, 1080i50, 1080i59.94, 1080i60

PC Support

OS
Windows2k8/12/16
 7, 8, 10
Linux  ≥2.6.18, 3.x, 4.x
Processor Core i5 minimum
Core i7 recommended

Or equivalent AMD CPUs

Software

StreamXpress Play TS files and control modulation parameters
SpRcApi StreamXpress remote control API for automated playout
StreamXpert Analyze your received transport streams using our analyzer software
SdEye Advanced SDI signal monitoring software
VF-REC Advanced Transport-Stream/SDI Recorder
DekTec SDKs Create your own full-custom application with the DTA-2154

Features

  • Four independent software controllable bi-directional BNC ports, operable in ASI, SD-SDI or HD-SDI mode, with individual status LEDs.
  • Digital Genlock (through port 1) or analogue genlock input port (fifth port) accepts bi- and tri-level synchronization signals.
  • Two RS-422 ports for connection to a deck.
  • Full-frame capture and play-out is possible through the sophisticated DMA engine, but capturing a 1/4 or 1/16 hardware scaled resolution, for reducing PCIe bus bandwidth, is also possible.

Applications

  • Live production mixer and effect generators.
  • General purpose HD-SDI processor of a mix of HD-SDI and/or ASI signals, recorder and player.
  • Video encoding and transcoding.

DekTec Matrix API

  • Organizes incoming HD-SDI data in a matrix of frame buffers, so that frames can be accessed as a function of port number and time.
  • Synchronization of multiple input streams is straightforward: Frames with the same arrival time are stored in the same column.
  • Read or write to individual lines, HANC, VANC or full frame.
  • Access functions for embedding or de-embedding audio or other ANC data.
  • Supports all 16-audio channels.
  • Integrated and fully compatible with DTAPI.

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