cdukeDOTF wrote:
Are there some terminal boxes, even though they have an Ethernet port inside them, the Ethernet port cannot be made to work?
By "terminal box", I assume you're referring to the Optical network Terminal (ONT). And no, all VZ ONTs support ethernet WAN*. * = Except for the VDSL models.
cdukeDOTF wrote:
they are not the most efficient on the market.
The latest version of the MI424-WR (the rev. I) supports VZ's highest speed tier (500Mbps). "Efficiency" is not an issue.