Extended temperature range
Depending on the model, the extended temperature range allows temporary operation at elevated or very low temperatures. Please note that temporary functional restrictions may occur in this case.
A temporary cut-off of the cellular connection can occur at increased temperatures for example. This protects the device from excessive heating and occurs in the event of temporarily increased power requirements such as high cellular data rates or very unfavourable cellular coverage.
For applications with generally increased power requirements, such as continuous data transmission or simultaneous use of more than 2 LAN ports, the upper limit of the extended temperature range is not suitable; the upper temperature limit of the standard range will apply.