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DTA-2144B | PCI Express

Quad ASI/SDI in+out with StreamXpress, StreamXpert Lite

Ordering informations

  • DTA-2144B-SLP - Quad ASI/SDI I/O adapter for PCI Express with StreamXpress® and StreamXpert® Lite
  • DTA-2144B-SXP - DTA-2144B-SLP with StreamXpert®
  • DTA-2144B-SY-SLP - DTA-2144B-SLP with SdEye
  • DTA-2144B-SY-SXP - DTA-2144B-SLP with SdEye and StreamXpert®

Netto Weight: 128 gr

Availability: In stock

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  • Four ASI/SDI ports with individual status LEDs
  • Each port can be independently configured as input, output or copy of another channel
  • Cable equalisation and inverted ASI
  • Support for genlock
  • Hardware counters for bitrate measurement and statistics
  • Flexible receive modes with time-stamping, packet sequence counting and false-sync pass through for full TR 101 290 support
  • 10-bit SDI, full stream @ 270Mbit/s
  • Lossless SDI Huffman encoding / decoding for reduction of bus bandwidth
  • PCI Express x4


  • Your custom PC-based application with ASI inputs and/or outputs.
  • Stream station for analysis, monitoring and generation of compressed streams over ASI.
  • ASI I/O for standard DekTec applications:
    1. StreamXpress for playout;
    2. StreamXpert for stream analysis;
    3. MuxXpert for multiplexing;
    4. Xpect Mosaic for 24/7 monitoring.
    Transport-stream multiplexing
  • Monitoring of multiple MPEG-2 transport streams and/or SDI serial digital video streams
  • Universal ASI/SDI input/output adapter for PC-based applications that record, play and/or process ASI or SDI

        Key Characteristics

        Ports 4x ASI/SD-SDI in/out
        Features Arrival timestamping
        32MB DDR per channel
        Versatile Rx- and Tx modes

        Inputs and outputs

        Connectors 4x 75-Ω BNC
        Return loss >15dB
        PCI Express PCIe gen1 x4


        StreamXpress Playout TS- and SDI files
        SpRcApi StreamXpress remote-control API for automated playout
        StreamXpert Our industry-standard transport-stream analyzer
        SdEye SDI analyzer for detailed inspection of audio, video and ancillary data
        VF-REC SDI/TS recorder with looping, scheduling, JPEG-2000 compression and more
        DekTec SDKs Create your own application

        PC requirements

        Windows XP, 2k3/2k8, Vista,
          7, 8/8.1, 10
        Linux  ≥2.6.18, 3.x, 4.x
        Processor Core i5 minimum
        Core i7 recommended

        Or equivalent AMD CPUs


        • DTA-2144B Leaflet   

        Dektec models are most often differentiated by the sufix e.g. SD, SXP etc., where suffix specifies the SW licence
        • SP = Stream Player (allows you to play/modulate transport stream files, so this makes sence for devices with Output interface)
        • SXP = Stream Xpert (this is MPEG TS ANALYZER, what makes sence for Input devices)
        • SLP = Stream Xper Lite (very limited alternative of SXP, de facto allowing mainly capturing MPEG TS, again makes sence for Input devices)
        • RX = RFXpert RF signal analysys
        • SY = SD Eye (video analyzer)
        • J = Jitter
        • DGL = Dongle license for non Dektec devices
        Meaning of abreviations used in beginning of Dektec model names
        • DTA = Dektec adapter (typically PCI, PCI-e)
        • DTU = Dektec USB device both USB-2 and USB-3
        • DTE = Dektec Ethernet standalone networked device
        • DTC = Dektec software license



        Form Factor PCI Express


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