This guide aims to empower users with the knowledge and tools required to identify, diagnose, and resolve technical issues related to Sixfab 5G Modem Kit

The presented data rates(max.) are theoretical only, and the actual value depends on network conditions.

Examples of different network configurations and how to set them up

5G networking modes are divided into NSA and SA. Taking the Quectel RM502Q-AE module as an example in the kit, it can be set for any of them or both.

AT CommandsDescription
AT+QNWPREFCFG="nr5g_disable_mode"This command disables 5G NR.
AT+QNWPREFCFG="mode_pref"This command specifies the network search mode.
AT+CGDCONTThe command specifies PDP context parameters for a specific context .

Detailed network diagnostic and procedures to troubleshoot connection issues

Below, you will find some helpful AT commands that can assist you.

AT CommandsDescription
AT+QENGThis command obtains the network information, such as primary serving cell and neighbour cells.
AT+QNWINFOThis command queries network information such as access technology selected, the operator and the band selected.
AT+C5GREGThis command queries the network registration status.
AT+COPSThis command returns the current operators and their status, and allows automatic or manual network selection.

For more detailed usage and additional AT commands related to the ones mentioned above, please refer to the Quectel RG50xQ-RM5xxQ Series AT Commands Manual.