I'm about to jump from 2.5 Mbps to BT infinity 3 @ 200Mbps.
I'm dreading the homehub 5.

I cannot get a definitive answer for the modem part of these routers. BT no longer offer a separate openreach router - the HH5 is combined router/modem AFAIK.
Is the modem in the 7800 FTTH ready or will it throttle to 100Mbps FTTC levels?
I'll try and argue for a modem as part of the install but - I'm guessing it might be a stretch too far for Mr BT/Openreach.
I sort of know enough to be dangerous in terms of ADSL set ups but this is all new to me. I'm still sweating at the prospect of OTN installation as power sockets are scarce in my house.
Hope there's a simple answer out there.
Cheers.