So, a few months ago, frontier communications laid fiber optic cables in my neighborhood and we were quick to switch. after three years of comcast as our only option, frontier's FIOS service is a massive upgrade. But there is one potential problem. The install guy put a box in my office. I assumed it was the optical network terminal, but it was actually the power supply and battery backup box. The optical network terminal is in my backyard next my my houses circuit breaker. Maybe it's just me, but having something like that outside seems pretty odd. Is it resistant to things like rain, hail, extreme heat, extreme cold etc? Thanks!