Can some one please explain which Bytes are responsible for LOSS OF SIGNAL.
Hello Sunil,
You asked:
Can some one please explain which Bytes are responsible for LOSS OF SIGNAL.
Loss Of Signal (LOS) means that the signal is too weak to be
recovered, e.g too much attenuation, break in optical fiber,
dirty connectors...
Once a bitstream has been detected at the correct frequency the
framer can start looking for the frame alignment words, until
that moment the framer reports Loss Of Frame (LOF).
Due to optical noise there may be too many bit-errors and
framing will not be possible.
Best regards, Huub.
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On Tuesday, July 14, 2020 at 6:43:41 PM UTC+5:30, Huub van Helvoort wrote:
Hello Sunil,
You asked:
Can some one please explain which Bytes are responsible for LOSS OF SIGNAL. >>Loss Of Signal (LOS) means that the signal is too weak to be
recovered, e.g too much attenuation, break in optical fiber,
dirty connectors...
Once a bitstream has been detected at the correct frequency the
framer can start looking for the frame alignment words, until
that moment the framer reports Loss Of Frame (LOF).
Due to optical noise there may be too many bit-errors and
framing will not be possible.
Best regards, Huub.
thanks for the update.
So the sequence will be like OOF LOF & LOS.
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