interesting comment but FTTP Still has to find a path back to the exchange and primarily will not be using the FTTC Blown Fibre path - or the cabinet as it has to get the to an aggregation node (normally deeper in the network) to enable it to get back the main headend (this could be a number of kilometres in smaller exchanges
I'd say it's the opposite of that. FTTP
will primarily be using the same path as the FTTC fibre path.
There is already ducting in place between the cabinet and the home.
There is already ducting in place between the cabinet and the Aggregation Node. That's where the fibre feed for the FTTC cabinet comes from.
It's very common for FTTP rollouts to follow this route. They avoid installing new deducting where possible.
My own line is about 1km in length to the cabinet.
I just had FTTP installed.
The new fibre travels around 900m down the exact same ducting.
Around 100m before my cabinet the fibre branches off left towards the Aggregation Node, down the exact same route my FTTC cabinets fibre comes from.
So my FTTP cuts out the last 100m to my cabinet as it cuts across to the fibre spine.
Edit: obviously this isn't the case for every area.
Just more often than not the fibre will use all or most of the route the copper currently takes.
Rural areas can be an exception to this.
As can areas where the copper goes to a different exchange to the 1 the fibre goes to.
Edited by j0hn83 (Mon 04-May-20 10:23:59)