What is the operating temperature range of the CE series switches

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The CE series switches can operate normally within an ambient temperature range of 0°C to 40°C (altitude: 0 m to 1800 m).
Description:
- When the altitude is between 1800 m and 4000 m, the highest operating temperature for the CE12800 series switches reduces by 1°C every time the altitude increases by 220 m.
- When the altitude is between 1800 m and 5000 m, the highest operating temperature for the CE8800&CE7800&CE6800&CE5800 series switches reduces by 1°C every time the altitude increases by 220 m.
- The preceding temperature values refer to the ambient temperature, whereas the temperature shown in the display command output is the PCB surface temperature near high-power chips in the chassis. Whether the temperature is normal depends on whether it is within the temperature alarm threshold. Therefore, if the displayed temperature of a switch does not exceed the alarm threshold, the switch is operating under a normal temperature and has no risk of overtemperature.

Other related questions:
What is the operating temperature range of VP9000 series MCU?
The operating environmental requirements of the VP9000 series MCU are as follows: Temperature: 0��C to 45��C Relative humidity: 5% to 90% RH (non-condensing) Atmosphere pressure: 63 kPa to 106 kPa

What is the operating temperature range of AR routers

The operating temperature range of the AR120&AR150&AR160&AR200&AR1200&AR2200&AR3200&AR3600 series routers is 0°C to 45°C.

The display temperature all command displays the highest temperature in an AR router but not the actual ambient temperature.

If no alarm is generated, the router is working normally and the temperature is within the allowed range.

NOTE:

You can use the display temperature all command to check the temperature alarm thresholds and current temperature of all boards on a router.


Operating temperature of Metro 100
The operating temperature of the Metro 100 must be within the range of 0°C to +45°C.

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