We may have quite a wait -
Openreach (
BT) has confirmed to ISPreview.co.uk that they do not intend to build their
G.fast based “
ultrafast broadband” (100Mbps+) ISP network to any more UK homes until April 2021. The service has been on pause since last year, when the operator re-focused toward gigabit-capable Fibre-to-the-Premises (
FTTP) technology.
In a hybrid fibre
G.fast setup the fibre optic cable only goes as far as your local PCP street cabinet (similar to FTTC / VDSL2 technology) and then runs to your home via an existing copper line. G.fast can make use of 106-212MHz of spectrum and thus delivers its best speeds for those within c.100-300 metres of a cabinet (variable speeds of up to 300Mbps), but it’s fairly useless for those on longer lines.
By comparison
FTTP takes a high-capacity optical fibre cable all the way to your home, which removes the reliability problems of copper and makes gigabit (1Gbps+) speeds a possibility. The advantage of G.fast is that it was quick and cheap to deploy, but
Openreach’s cabinet (side pod extension on PCP) based approach hasn’t always produced the best speeds and suffered as the political impetus switched to “
full fibre” and “
gigabit” networks.
Suffice to say that few were surprised when Openreach announced, in September 2019, that they would review the plans for G.fast build beyond March 2020 (
here). Unfortunately the conclusion of this review ended up being delayed by the COVID-19 crisis, but the operator has just now begun to inform UK ISPs about their latest position.
In other words, G.fast deployments will officially remain on pause until at least April 2021, but in reality it’s unlikely to ever play a big role in the future of UK broadband again. Openreach does however still see a potential role for G.fast in some specific scenarios, such as via in-fill in certain hard to reach areas (including certain types of MDU / apartment blocks).
Full article -
Openreach Confirm G.fast Broadband Rollout Paused Until 2021 UPDATE - ISPreview UK