400mm on a pavement sounds right, certainly for Openreach if not ZZoom
Looking at some videos on you Tube about Zzoomm, it looks about 400mm.
I have been looking at some reviews, while Zzoomm is only in one town at the moment, most of the reviews are good. Some complain about the routers that are used, to be honest I have never heard of an Adtran SmartRG 400.
We will see what happens, even if by some miracle it does come here in six months, I will still be in contract with plusnet until January next year, according to the email I had when I started this contract, the price will rise to £35.98 a month, from the £23 I am paying now. We will see what Plusnet can offer me when the time comes, but I will certainly not be paying £35.98. 12 months is a long time, even if it doesn't seem like it and anything can happen, I may not even be living here then.
I do not really need the speed, which is why I will see if Plusnet can do a better deal when the time comes. but saying all of that, I am still interested in the technology and how it is done and for households that have a few people in, I am sure fibre will be good for them.
I think Bt is also going to put Fibre in around here at some point.
Adrian
Desktop machine Ryzen powered with windows 10 , reluctantly.
Plusnet FTTC