Productos Doteck 3G Series

Descripción del producto

Doteck 3G Series

3G-SDI Digital Video fiber optic Transmission System


  • 3G-SDI/HD-SDI/SDI/ASI signal auto recognition, need not select by hand
  • Compliant with the standards of SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M
  • Compliant with the standard of DVB-ASI
  • Auto adaption to the speed of HDSDI/SDI 143M,177M,270M,360M,540M,1483.5M,1485M,2970Mbps,or DVB-ASI
  • When signal input, with automatic cable equalization function, and when signal output, with driver function
  • With re-clocking function at transmitter and receiver
  • Perfect LED indicators design, very convenient to monitor transmitter and receiver work well or not
  • PCB boards made with environment friendly Pb-free
  • PCB boards made with multilayer design, to ensure stable and reliable signal transmission
  • All components, including connectors, are ordered from public-known manufacturers in the world, high stability and reliability ensurance
  • Enclosure box material is made of aluminum, elegant appearance, light weight
  • Dual switching power supply design, wide voltage range, reliable long-term running
  • A variety of installation options: 15-slot rack (2RU), 16-slot rack (3RU), particularly suitable for large volume optical transmission platform construction, and also available for 4-slot rack (1RU), 2-slot (1RU) rack and single-slot mini rack, fixed 19-inch 1RU enclosure box


  •  Doteck 3G series digital video fiber optic transmission system can transmit one 2970Mbps 3G-SDI super high definition digital video, or one 1485Mbps HD-SDI high definition digital video, or one   270Mbps SDI standard definition digital video or one DVB-ASI stream through one single mode fiber or multimode fiber with the standards of SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M.
  • Due to the advanced digital fiber optic transmission and SDI 3Gbps technology , almost you need not make any adjustments, simple to set up, easy to operate, so very suitable application in TV station, digital TV, IPTV, mobile TV, mobile phone TV and other new media fields.
  • Doteck 3G series transmitter provides one 3G/HD/SD-SDI input, and one loop-through for local monitoring. The receiver outputs 2-way parallel 3G/HD/SD-SDI digital video.
  • Doteck 3G series transmitter equipped with auto-cable equalization circuit, and cable driver circuit available at receiver.
  • Doteck 3G series, both at the transmitter and receiver, signal jitter elimination circuit available, to ensure high quality signal transmission over long distance fiber cable.
  • Doteck 3G series uses 3.3V power supply system, low power consumption.