SFGTV2 October 21, 2012
Control centers that manage all our cell sites. We have about 300 cell sites per switch and in the bay area we have about 4 switches. What we have there is also backup power so we have batteries, we have generators, not only one generator, sometimes we have 3 generators to account for failure for one of those generators. Then in these switchers we have servers, fiber optics, all kinds of equipment to process calls from one point to another and we have backup systems on top of backup systems to support that. Every failure point pretty much is addressed in the design of our network. One thing th...