As NETWizz mentioned, they are not compatible for stacking,
they are from different families.
We support a Mixed stacking, but that would be between ICX 6610 devices and ICX
Please check the link below for furth...
Good afternoon Shane. Sorry to hear you are having PoE
issues with your ICX6610. If you have already tried to reload the unit with no
success, I would advise trying to re-install the PoE Firmware. I am not sure
the version you are running, but you ca...