In somewhat of a unique development for the UK and Wales. Transport for Wales (TfW), which is a not-for-profit owned by the Welsh Government, has launched a new “arm’s-length initiative” called TfW Ffeibr (Fibre). This has built a new full fibre broadband network alongside the railways and is offering access to help serve communities in the South Wales valley.
Essentially, while building the South Wales Metro and carrying out huge infrastructure changes to electrify the railway line in the South Wales valleys, TfW also seized the opportunity to, at the same time, install a new full fibre network. The new arms-length commercial subsidiary business was thus set up to help drive the new opportunity forward and realise the potential advantages for TfW and the Welsh economy.
In short, TfW Ffeibr (Fibre) was established to offer internet service providers (ISP) access to the new infrastructure via wholesale. The network itself currently runs through Wales’ Core Valley routes into the Capital City region, connecting some of the hardest-to-reach places in Wales.
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The hope is that this will “enable significant inward investment to the region“, as businesses will now be able to enjoy multi-gigabit speeds – potentially attracting everything from data centres, the AI sector, manufacturing, large-scale film and TV production and other industries. It should also “support reducing areas of digital poverty in South Wales and contribute to regional economic development“.
Alexia Course, Chief Commercial Officer at TfW, said:
“We’re extremely proud and excited to be launching TfW Ffeibr today, to provide a state-of-the-art high-speed network for companies to use and sell within valley communities.
We’ve been carrying out huge infrastructure works in the valleys, electrifying the railway line as part of the South Wales Metro and this presented us with an opportunity to also build the infrastructure for a high-speed core network.
The South Wales Metro project is about physically connecting people and TfW Ffeibr is about connecting people in the digital world. At TfW, we’re fully aligned to the Well-being of Future Generations (Wales) Act and this new subsidiary business reinforces our commitment to improving the lives of people in Wales.”
Guy Reiffer, Managing Director at TfW Ffeibr, said:
“This is an industry and UK first – a rail infrastructure project that has diversified and utilised its construction to also install a high-speed, full fibre internet capable network.
We’re excited to launch today and we’re looking forward to working with telecoms companies to provide big-bandwidth full fibre internet for communities that are harder to reach.
For people living in the valleys, high-speed internet enabled by our core fibre offering will open up lifestyle and business opportunities.”
The announcement itself is quite vague, although the operator’s website points to a mix of Dark Fibre and optical wavelength products, which will offer a range of active services with data speeds from 10Gbps and all the way up to 100Gbps (Gigabits per second). The website is currently quite basic and doesn’t include a lot of information, but you can see the route it takes.
A number of network operators are currently building fibre in South Wales, such as Openreach and Ogi, which may well have an interest in this. But quite how much interest will exist is difficult to say, particularly as fibre has already spread across a lot of core routes for such operators and the hard part is often in extending that to individual premises.
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More hot air than ‘ffeibr’ ?
Given most of South Wales is already quite well covered by FTTP this sounds a dome what risky venture. P:oliticians do not have a good track record with these sorts of commercial ventures. I would assume they do not own the rail infrastructure so presumably will have to pay Network Rail for the access
The politicians wont pay, that will be passed down to the ticket price as with all taxes and state incompetence
Incremental cost was very low. They were deploying track-side as part of other upgrade works. FTTP being widespread in the area helps make the project more viable: fibre is needed to get those customers with their higher access bandwidth to the wider world.
Note that the railway itself needs some form of signalling connection of its own, ideally set up to “fate share” with the track (so that you still have signalling along a track, even if the local area lacks connectivity due to flooding or other disaster). Nowadays, the most common way to do that is to attach a fibre bundle to the tracks as you run them, and use that for signalling links.
You need four strands for a typical railway signalling setup – a primary pair, and a secondary pair (you can get away with two strands by using signalling designed to use the fibre in both directions simultaneously). It is, however, not that much more expensive to install more strands of fibre; compared to the cost of the workers installing the fibre, the fibre itself is cheap (and remains relatively cheap even if you install 960 strands in two cables, instead of 4 strands in two cables).
If you fit a much bigger bundle than you need, you now have a huge amount of spare capacity. And that seems to be what TfW has done – once you have a huge amount of spare capacity, you can lease it to ISPs, and make money from your infrastructure (which you need anyway for track-side signalling).
I think it’s 1x 432f actually.
I would note that you presumably want internet connections for signage at stations, ticket offices, ticket machines, and even station WiFi, so you would be bonkers mad not to run your own fibre if you had the opportunity and run it all as an internal network.
I guess you could theoretically do trackside WiFi, though most devices don’t appear to support WiFi roaming well, if at all.