ASI (AT20102)

Get more info

ASI access for media applications with DVB-T standards

Optional External Multiplexer Module ASI (AT20102) is designed for transmission of multiple HD video streams over WAVEFORM microwave radio links and offers additional interface ports to all range of OEM Modem Units. It is also an ideal solution for single video traffic expansion into several directions – building of distribution points. The system enables transport of HD video streams along with IP/Ethernet and data services over the same platform.

Simple interconnection with OEM Modem Units is over fibre optics or metallic cable via dedicated SFP ports in EMM and Modem Unit.

ASI (AT20102) EMM module is ready for branding and customization to OEM customers.


System advantages

  • Multiple ASI access for media applications to WAVEFORM microwave links and OEM Modem Units
  • Seamless integration of DVB-T standards and video streams into new and existing networks
  • MPEG data carried directly from broadcast equipment over the microwave link
  • Mixed traffic of n x ASI signals along with Fast and Gigabit Ethernet data
  • Capacity is dynamically allocated between occupied ASI channels and Ethernet stream
  • Each bidirectional DVB-ASI port setup individually
  • ASI signals transmission priority over Ethernet stream
  • Supported combination of ASI (AT20102) and E1T1 (AT20101) and ASITSI (AT20103) modules
  • Prepared for branding and customization for OEM customers

Technical specification

  • Up to 4x 270/216 Mbps for ASI standard in single module
  • Support of up to 4 modules in cascade at one link terminal
  • 188/204 Byte packet size
  • Add-drop support
  • Cross connect support
  • Small footprint (half-rack unit) for scarce space installations
  • Built-in traffic interfaces
    • 4x bidirectional DVB-ASI ports (4x Tx/Rx BNC) in one module (up to 4 modules in cascade)
    • 2x SFP (1000BaseSX/LX) for Modem Unit and other EMM interconnection
  • Integrated management access
    • Managed by common management from connected Modem Unit over SFP
    • Telnet/SSH for CLI access, WEB GUI, SNMPv1/v2c/v3

Modification and Configuration

ASI (AT20102x)

  • 1U half 19´rack width module in robust enclosure

  • Ready for branding and customization for OEM customers

ASI (AT20102y)

  • EMM module in form of loose boards prepared for integration into customer designed housing

  • Ready for branding and customization for OEM customers


Complete sort of accessories such as AC/DC Power supplies, cables, etc. are available to provide the turn-key system solution for our OEM customers.