400 meters mmWave without line of sight. Most projections of mmWave costs imply a reach about half that; longer reach would dramatically reduce the network costs. I believe the multi-billion dollars mmWave deployments at Verizon and NTT DOCOMO are going forward because of the newly demonstrated performance. Until recently, most in the industry feared that mmWave would cost so much the economics would not support even a single network. Lowell tells Morgan's Phil Cusick,
"We were at 2000 feet from the receiver in Samsung's Technology Park, we were delivering 1.8 gigs. We said, "Okay, take that truck, drive it around the backside of the building," so there is no possible way you will have a direct line of sight, 2000 feet away, it delivered 1.4 gigabytes of throughput. And the reason was that it took all the different reflections and the computers were able to process and then get that signal back up."