Click image to view larger

DekTec Quad ASI/SDI Input Adapter for PCI Bus

DTA-124
  • Four ASI or three SDI inputs
  • 8MB input buffer for each channel
  • Transport Stream Time Stamping

KEY FEATURES

  • Four BNC ports with individual status LEDs Each port is configurable as a DVB-ASI transport-stream input or serial digital video (SDI) input
  • DVB-ASI compliant to EN50083-9
  • SDI compliant to
  • SMPTE-259M
  • Each channel supports:

▪ Adaptive cable equalization
▪ 8-Mbytes input buffer
▪ DVB-ASI up to 214Mbit/s
▪ 10-bit SDI, full stream @ 270Mbit/s
▪ Time stamping
▪ Synchronized and raw receive modes
▪ Inverted DVB-ASI
▪ Counters for bitrate measurement
▪ LED indicator to show lock and synchronization status

  • Lossless SDI Huffman encoding / decoding for reduction of bus bandwidth
  • PCI rev 2.2, 32 bit, 33 or 66MHz bus
  • Transport-stream multiplexing
  • Monitoring of multiple MPEG-2 transport streams and/or SDI serial digital video streams
  • Universal multi-port ASI/SDI input adapter for PC-based applications that record, dis-play or process ASI or SDI

KEY ATTRIBUTES
ASI/SDI connector:75-Ω BNC (4x)
Input return loss: >17dB
ASI
Physical layer: 300m max
Bitrate: 0 to 214Mbit/s
Packet size: 188 or 204*
SDI
Physical layer: SMPTE 259M
Bitrate: 270Mbit/s
#Bits: 8 or 10bit
#Parallel SDI streams: 3 max.
* Arbitrary packet size in raw mode

RELATED PRODUCTS
DTA-2144: Quad ASI/SDI ports for PCIe

ORDERING INFORMATION
DTA-124DP: Quad ASI/SDI input adapter for PCI with DtGrabber+ and DtTV
DTA-124SX: DTA-124-DP with StreamXpert

Datasheet