Promax DT-421B
IP Streamer with ASI-TS input to IP output Converter

  • "IP-streamer" that allows receiving up to 4 TS-ASI Transport Streams and convert them into IP Multicast streams
  • Module configuration is done via the control module DT-800B
  • Allows the user to select between the operating mode SPTS or MPTS independently for each ASI
  • IP Output: 1 Ethernet output 100/1000 Mbps
  • IP Stream
    • Communication Protocol: UDP or RTP/UDP
    • Transmission method: Multicast
    • Payload: 7 MPEG-2 packets
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Promax DT-421B Shown
Product Information
Datasheet 196 KB PDF
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The DT-421B IP Streamer is a converter from ASI to IP that allows linking an IP network to a MPEG-2 ASI network. Each one of the services or even the input TS is packaged in an IP / UDP or IP / RTP / UDP stream, with an IP address (Multicast) and an UDP port specified by the user.

SPTS outputs operating mode.
The DT-421B ASI to IP Converter is a converter from ASI to IP multicast SPTS streams. The module assigns a multicast IP to each one of the selected services. The result is delivered at the Ethernet output so each service is a multicast SPTS TS-IP, up to 40 (10 per ASI).

MPTS outputs operating mode.
Four streams multicast MPTS TS-IP come out from the Ethernet output, containing the same services and DVB-SI tables as the TS-ASI input.
IP Output 1 Ethernet output 100/1000 Mbps. RJ45 connector
TS Input 4 x DVB-ASI. BNC Female connector, 75 Ω(108 Mbps maximum per input)
IP stream Communication Protocol DP or RTP/UDP
Transmision methode MULTICAST
Payload 7 MPEG-2 packets
Power supply Connector JST B08P-XL-HDS (Connecting Cable supplied with the DT-800B module)
Voltage and highest consumption +12 V <0.2 A, +5 V <1.7 A.
Operating environmental conditions Altitude and temperature ranges Up to 2000 m, from 5 °C to 40 °C
Max. Relative humidity 80% (up to 31 °C), decreasing lineally up to 20 % at 50 ºC
Ordering Information
Model Description Buy Online Price
DT-421B Promax DT-421B IP Streamer with ASI-TS Input to IP Output Converter, MPTS/SPTS Configurable Buy Now $1,559.00
Included Accessories
  • 4 - BNC/BNC cables, 25 cm
  • 4 - BNC/BNC cables, 50 cm
  • 1 - User Manual