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    Private 5G Network Connection

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    • L
      LudwigBAH
      last edited by

      Hi Devs,
      I wanted to know if there have been any successful connections of the RB5 to a private 5G network? For example, the iphone doesn’t work on private network unless it’s a CBRS band.

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      • Chad SweetC
        Chad Sweet ModalAI Team
        last edited by

        We have tested the Sierra modems using our own private network. We have not tried the Quectel RM502Q-AE modems ourselves, though they are unlocked. So, as long as the SIM is configured properly it seems likely to work, but we have not verified ourselves.

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        • K
          kitkatSG
          last edited by

          Hi @Chad-Sweet and Dev Team,

          I'm also configuring RB5 to connect to our 5G private network. After run rb5-modem-configure to configure quectel the APN.
          d24988d1-1e4e-4051-804c-44c0b5870473-image.png
          We get this error:
          cbd5a923-b81d-4140-824a-cc5c622b6af4-image.png

          How can I change MCC, and MNC in the configuration? Thank you.

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          • tomT
            tom admin
            last edited by

            @kitkatSG @LudwigBAH Copying my response from another thread:

            Here is an example of how to send an AT command to the Quectel modem:

            echo -ne "AT+QNWPREFCFG=\"mode_pref\",LTE:NR5G\r" | busybox microcom -t 1000 /dev/ttyUSB2
            

            The above gets ran as part of rb5-modem in order to set the network preference to allow both LTE and 5G.

            Here is a link to the Quectel RM5* series modem AT command manual, you can probably find a relevant AT command to use there: https://www.quectel.com/wp-content/uploads/2021/05/Quectel_RG50xQRM5xxQ_Series_AT_Commands_Manual_V1.2.pdf

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