I couldn't locate the thread, but last fall, I described a 3' by 2' by
2' metal box, with "ALPHA" marked on it, on my utility pole, and even posted a picture in an effort to try to figure out what it was. I also mentioned it had a circuit breaker in a box underneath it (and I wanted to know what the darn thing was for). I now understand these boxes exist across the nation and I now have the answer in case you may have one in your locality:The boxes are 120v to 90v transformers owned my Comcast. Each one can support approximately 10 customers (that each have an approximately
12"x5"x2" silver metal box attached to the Comcast line). A Comcast technician explained to me that purpose is that the Comcast technicians do not need to be licensed to work with 90v as they would if they worked with 120v equipment. The circuit breaker is for the transformer box, of course, and the extra meter is so that Comcast can be billed for the electricity that their transformer uses.And that's the rest of that story...good day!
Bill
BTW, Comcast's strategy (of going to 90v) appears to me to be an interesting example of what I call "angle shooting". I don't know enough to say whether it is in the spirit of the law or not. Isn't 90v equipment just about as potentially harmful to life and property as 120v equipment?
BTW2, I asked a Comcast technician (I had 3 out last week) why they just threw my cable-splitter on the ground under my house when they installed my service. He said that's just the way they install them. I said, "What about *craftsmanship*, I said if I installed it I would have mounted it somwhere...". That word is very powerful. Before I contract people to work on my home I may talk to them about craftsmanship--that way I may be able to get things finished to my level of expectation rather than, in some cases, the minimum level that gets the contractor out the door. I only mention this to help empower anyone else who may prefer more control over the way his or her work is performed by a contractor. It seems that if the contractor agrees to perform at a certain level of craftsmanship then the customer is empowered compared to if the contractor merely agrees to get the job "done". I haven't actually tried this technique yet, but it occurred to me after my conversation with the technician about the cable-splitter.
Bill