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Thor H-ASI-DS3-B ASI Over DS3 Telco Bi Directional Gateway (H-ASI-DS3-B)

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Thor H-ASI-DS3-B ASI Over DS3 Telco Bi Directional Gateway (H-ASI-DS3-B)

Brand: Thor Fiber           P\N: H-ASI-DS3-B          

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Availability: Usually Ships Same Day
Condition: New


Your Price: $222222


List Price: $2,495.00




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Description


Thor Fiber DVB ASI is a very common video transport protocol in the digital video broadcast industry. Many TV studios have DS3 links to the broadcast headend. It is possible to use this link to carry a DVB-ASI stream over the DS3 line at up to 44Mbps. It can carry multiple program streams in either MPEG2 or MPEG4 format. Often it is necessary to transport these ASI Transport Streams from a studio to a broadcast head end. It is possible to transport the ASI over DS3 connections. The H-ASI-DS3 unit can encode and carry up to 4 independent DVB-ASI transport streams over a standard DS3 line. These units are for ASI over DS3 Transport. ASI to DS3 and DS3 to ASI conversion is a cost effective solution for DVB signal transport.

Features


  • 19 1RU chassis and front panel parameter selection

  • PCR correction and bit stuffing

  • Static PID filtering

  • E3/DS3 Complied with ITU-T G.703

  • Supporting Framing in accordance with G.832/G.751 (E3) or G804/G.752 (DS3)

  • Supporting prevailing Digital TV Headend protocols

  • Bi-Directional conversion between MPEG-II TS and E3/DS3

  • 1 to 4 channels ASI TS simple mux and demux

  • Built-in Clock Recovery

  • Supports FEC, RS

  • ASI TS Spread/Burst mode Auto Negotiation

Specs


Input Interface Characteristics
     
DS3 (G.703 Standard)     
Connector     BNC
Impedance     75 Ohm
TS Packet Format     188/204 bytes
Input Bit Rate     44.736Mbps(DS3)
Encoding     B3ZS(DS3)
ASI (DVB Standard)     
Connector     BNC
Impedance     75 Ohm
TS Standard     ISO13818-1
Input Valid Bit Rate     214Mbps max (per channel)
TS Packet Format     188/204 bytes (automatic identification)
TS Input Format     equality/ packet burst / inequality
Output Interface Characteristics     
DS3 (G.703 Standard)     
Connector     BNC
Impedance     75 Ohm
TS Packet Format     188/204 bytes
Output Bit Rate     44.736Mbps(DS3)
Encoding     B3ZS (DS3)
Transit Distance     >50m(75-3 coaxial line)
ASI (DVB Standard)     
Connector     BNC
Impedance     75 Ohm
TS Standard     ISO13818-1
TS Packet Format     188/204 bytes (RS encoding 204bytes)
TS Input Format     equality
 


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