Hello. This may be a strange question, but I am looking for a combination VDSL2 Modem / Router that is compatible with the NBN BUT must not be wireless capable at all. This is because wireless networks are convenient, but insecure by design, even with passwords and encryption. I know such a product does not exist (to the best of my knowledge), so I am willing to compromise and buy a combo modem router with removable wireless antennas and the ability to disable wireless transmission mode in the device firmware. It would be perfect if the firmware itself had support from the open source community. Does such a product exist?