The display clock mode command is used when the MA5600 optical switch device's OLT device needs to query the working mode of the clock.
Guidelines for using this command: There are four modes of operation: tracking mode, hold mode, fast capture mode, and pass-through mode.
When the clock pinch board is configured in the system and the clock pinch board is in place and normal, the clock work mode is one of the track mode, the hold mode, and the fast catch mode according to the work of the clock pinch board.
When the clock pinch board is performing signal capture of the input clock, the work mode is fast catch mode.
When the clock pinch board has locked the signal of the input clock, the working mode is tracking mode.
The quality of the input clock signal deteriorates. The clock pinch board continues to output according to the previously saved signal. The work mode is the hold mode. When the clock pinch board is not configured in the system or the clock pinch board is not in place or the clock pinch board is not normal, the clock works in the straight-through mode, that is, the input clock signal is directly used as the output clock signal.
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