Threshold of the optical power difference to trigger the switching between the working and protection channels of the DCP board on OSN 6800 devices

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The default threshold of the optical power difference to trigger the switching between the working and protection channels of the DCP board on OSN 6800 devices is 5 dB.

Other related questions:
Typical threshold of working and protection channel switching difference of the DCP board on OSN 6800 devices
The typical threshold of working and protection channel switching difference of the DCP board on OSN 6800 devices is 5 dB.

Optical power difference between the working and protection trails on the DCP board to trigger protection switching
When the optical power difference between the working and protection trails exceeds a specified threshold, a POWER_DIFF_OVER alarm is reported and this alarm will trigger OLP protection switching. This threshold is configurable, and the default value is 5 dB.

Methods for checking the difference between the receive optical powers of the working and protection channels on the DCP board
In the NE Explorer > DCP Configuration > WDM Interface to check the current receive optical power on the working and protection channels of the DCP board to confirm the difference.

Threshold of the input optical power of a WMU board in the OSN 6800
For the WMU board in the OSN 6800, its single-wavelength input optical power must be in the range of �?6 dBm to �?6 dBm.

Whether LOG boards can work with OLP boards to form protection between different channels
Yes. LOG boards can work with OLP boards to form extended intra-board 1+1 protection or client 1+1 protection.

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