I'm having some strange issues with 3 Powerconnect 3548 switches that are operating in a 3 unit stack, every morning they shutdown and come back online again after 20 minutes.
The temperature is around 43 degrees celcius, according to the product specifications the max operating temperature is 45 degrees celsius. However i've enabled logging and no entries are recorded when the switches turn themselves off.
Is this normal behavior that no events are written to the log and that the switches turn themselves off when the temperature reaches 45 degrees?