[dvdkhlng]

> You can't get these speeds with even VDSL..

That's not quite true. At least in germany, VDSL2 with "supervectoring" profile 35b [1] is routinely used, advertised as 250 Mbit internet service [2].

Technologically it's quite a waste of hardware resources and electric power to put these kind of data rates on old twisted pair copper cables (instead of using fiber everywhere), but that seems to be the status quo here right now.

(And I'd guess that the ratio of people being in need of satellite internet is much lower in germany than it is in the US).

[1] https://en.wikipedia.org/wiki/VDSL#Vplus/35b

[2] https://de.wikipedia.org/wiki/Supervectoring

[panick21_]

Oh man, I remember a podcast with a network guy in Germany and he hated 'super-vectoring' so much and ranted about it. Basically a way for the telco to get lots of money for not building any fiber.

[matt-p]

Interesting, and what speeds can a average customer on the top tier actually get? In the UK the fastest profile used is 17a, which is then capped by our telco at 80 down 20 up line rate. The reality is that only a few percent of users actually achieve these speeds; the median speed is just over 50Mb and 30Mb or less is not uncommon.

We do have Gfast in some urban areas but its only useful if the cabinet is less than 200M or so away. We are actually making good progress on 1-10Gb FTTP coverage now though.

Just thought it was a interesting if not suprising note that Internet from space which travels hundreds of miles through free air to the ground station where it hits fibre is faster than we can achieve over a few hundred metres of twisted copper pair with a consumer level budget.

[dvdkhlng]

I'm currently on profile 17a, I pay for 100 Mbit (downstream), and get like 90 Mbit actual IP protocol bandwidth (wget tops out at 10.7 MB/s). But I think the ATM signalling that's still used on the underlying VDSL physical layer is eating a significant portion of the bandwidth (due to the high frame header overhead).

[morphle]

100 Gbps over fiber is now the new norm.

[orangepurple]

Many apartments in big cities in the US have telecom infrastructure which behaves similarly to a wet string and can only pull a few megabits down on a good day. There is no alternative for them except T-Mobile Home Internet (5G) if they are lucky.