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  • E1/2MVideo and audio codec-MA30T/ encoder  MA30R/decoder
  • E1/2MVideo and audio codec-MA30T/ encoder  MA30R/decoder
  • MA30T/ encoder  MA30R/decoder
  • MA30T/ encoder  MA30R/decoder

E1/2MVideo and audio codec

  • ModelNumber:MA30T/ encoder MA30R/decoder
  • Function:

    Real time transmission of video, audio and data based on E1 channel

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Product details Product parameters application Typical application Other models

 

   E1 / 2m video codec is a special communication equipment for real-time transmission of video, audio and data based on E1 channel.

   E1 / 2m video codec has 1 channel of forward video, 1 channel of forward audio input and 1 channel of data interface.


Product features:



E1 interface:

E1:TX、RX,coneter BNC(75Ω)。


Video interface:

After the video signal enters the video interface, the machine selects one channel for compression coding according to the H.264 algorithm, mixes it with the compressed audio signal, and then sends it to the E1 line for transmission.


audio interface:

The uplink audio coding standard is ISO 11172-3 (MPEG audio compression standard), stereo coding, and the input impedance is 600 Ω. The downlink audio coding standard is G.711, the frequency response is 300hz-3400hz, and the output impedance is 600 Ω / 5K Ω. The connector is RCA


Data interface:

The machine is equipped with a fully transparent serial communication port


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