Hi OfficeJet
Thank you for being patient, I do have more info for you now.
Unfortunately, the answer I got was no - the wired network and wireless network have access to each other and there is not an option currently to seperate the two networks or to support two different IP ranges internally. As such, the Wireless Isolation would not be possible.
You could put your wireless devices on our Guest Wi-f- service to acheive something similar but that would not be as secure as this feature does not allow the use of a wireless password. You can find more info about Guest Wi-f- here.
This may be something that is possible on a 3rd party router also perhaps.
Sorry again about that!
Regards
Ryan