Normal temperature range

Hello, friend!

It's nice to answer that question again.

The operating temperature ranges from –40°C to +65°C, and the minimum startup temperature is –25°C. (+65°C refers to the temperature at the air intake vent of the service shelf.)

Different plates have different heat resistance capabilities, and in different cases of the backplane, the same plate has different heat resistance capabilities. Generally, the temperature of all boards is kept below 80°C. 

Our temperature sensor measures the temperature of internal components. 

The temperature of the chassis formed after the internal temperature of the device is dissipated by the heat sink of the device.

Thanks!

Hi,

SmartAX EA5801-GP08
-40°C to +65°C* (normal operation), Minimum startup temperature: -25°C
*+65°C indicates the temperature of the air intake vent of the service subrack

SmartAX EA5801-CG04
-40°C to +65°C* (normal operation), Minimum startup temperature: -25°C
*+65°C indicates the temperature of the air intake vent of the service subrack

https://www.router-switch.com/media/upload/product-pdf/huawei-smartax-ea5801-datasheet.pdf

Hope it helps!