Why the baud rate of the SA interface is only 64 kbit/s and is smaller than the total bandwidth of the interface

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By default, the baud rate of a synchronous serial interface is 64000 bit/s.


You can set the baud rate or virtual baud rate for a synchronous serial interface using commands based on the cable type and networking requirements.


When the AR functions as the DTE:

  • Run the virtualbaudrate baudrate command to set the virtual baud rate for the synchronous serial interface.
    NOTE:
    Ensure that the virtual baud rate is the same as the baud rate of the peer device (DCE). Otherwise, packets are discarded.

When the AR functions as the DCE:

  • Run the baudrate baudrate command to set the baud rate for the synchronous serial interface.

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