FLEX200 / recommended device temperature

Zyxel_Jeff

Hi @StefanZ

"The FLEX200 is at the bottom of the rack, 2 Slots above it are empty (4 height units), there is nothing below or to the sides, and the air is cooled to 25°C currently."

⇒We suggest you could put the USG Flex 200 in a higher position and near the air conditioner vent to see if the temperature would be cooler.

"So what temperature range should be expected for my scenario?"

"And what can cause the overheating?"

⇒Ideally, the CPU temperature should be lower than 60-65 °C, but there are some factors that can impact the CPU temperature, such as traffic, memory usage, sessions, and other possible heating sources in your environment. You can check the aforementioned factors and adjust them.

PeterUK

My rack cabinet is full and the Flex 200 is at the back of the desk with a USG60W on top now with two 80mm USB fans strapped to the sides with zip ties in push/pull I now get.
Sensor[0]:54 degree
Sensor[1]:34 degree
Sensor[2]:39 degree