What is the temperature of the S7700&S9700 in different situations

The temperature range of the S7700&S9700 is as follows:
Operating temperature: 0°C to 45°C
Storage temperature: -40°C to +70°C
You can run the display temperature command to view the temperature of the S7700&S9700 card.
If no alarm is generated, the device is working normally and the temperature is within the allowed range.

NOTE:
The set transceiver temperature threshold command sets the temperature threshold for adjusting the fan speed. When the temperature of an optical module exceeds the upper threshold, the fan speed is increased. When the temperature of an optical module falls below the lower threshold, the fan speed is reduced. The display transceiver temperature threshold command displays the upper and lower temperature thresholds for adjusting the fan speed.

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