I know what you mean with that image. I've seen it before and makes it look like there are lots of 'mini cabinets'.
Have a look at this page:
http://blog.thinkbroadband.com/2014/10/g-fast-shows-...
The last paragraph says: "G.FAST is going to be attacked as a stop-gap measure towards a full FTTH future, but just as FTTC has brought fibre in some cases 17km closer to properties, leaving several hundred meters of copper, G.FAST and FTTrN will bring it ever closer and while the FTTP on Demand product is too expensive for consumers when the final fibre splitter is just 100m away we may a much more reasonable installation cost to take the fibre direct to the property."
So from my view, they will bring a node from the cabinet (linked with fibre), to the ideal distance of 100m away from peoples houses. I think any reduction in metres from the cabinet is going to be an improvement. So fast speeds.
I'm at 800m, so if i was to only be 100m from one of these nodes the better.
The stop-gap argument is because this seems to be OR's way of then eventually offering up a fee for the end user to maybe pay for the final copper part to be removed and changed to fibre.. i hope! lol
Demon => Freeserve => Pipex => Be => Sky => BT Infinity 2