I have a job that I need a large weatherproof in-wall box to hold the Fios nic/ demarc equipment & power supply. Owner doesn't want it hang on the wall......
Looks like the depth needs to be about 6".
When we can get the drop to an inside location we use a 36" Open House enclosure with a hinged door. The Fios "tech" can use the inside unit and it fits pretty clean inside. There isn't much room to spare though.