Cambium 450i SU

I guys i upgraded a cambium 450i subscriber unit to 16.1 pkage and now have no aceess to it. Cannot ping with or access the unit with original ip adddress or default ip. Unit is powering up and showing connection within PC network card. any ideas? is there a  way to deful using a rj45 plug.


I have forwarded this to the support and development team.

The PMP 450m/i/b do not use the default cable.  The recovery mode is triggered with a quick power cycle.  The instructions are attached.  If you are still having issues, you can open a ticket with support at  

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Have you tried entering recovery mode via this procedure??

Do you have physical access to it?

If you cannot get anywhere via Recovery Mode, then I would suggest opening a support ticket is the next step.