What is 10Gbps broadband?
10Gbps broadband is the next step up from standard full fibre, offering speeds roughly ten times faster than the 1Gbps packages most full fibre customers already consider fast. Openreach began piloting the technology, called XGS-PON, in Guildford and Woking in March 2026, covering around 40,000 homes.
Openreach now plans to extend 10Gbps broadband to more than a million UK premises within the next 12 months, with an ambition to cover roughly a third of its full fibre network within five years. That is a serious commitment, not a one town trial.
Do you actually need 10Gbps broadband?
Almost certainly not yet, and that is fine. A single 4K video stream uses a fraction of a 1Gbps connection, let alone a 10Gbps one. Even a household with several people gaming, streaming and video calling at once rarely gets close to saturating a standard full fibre line.
10Gbps broadband exists for a smaller group right now: households running serious home servers, uploading huge files constantly, or future proofing against smart home and multi device growth over the next decade. For everyone else, it is genuinely nice to have rather than necessary.
Key takeaways
- 10Gbps broadband is roughly ten times faster than a standard 1Gbps full fibre package.
- Openreach’s pilot started in Guildford and Woking in March 2026, covering around 40,000 homes.
- Coverage is expected to reach over a million premises within 12 months of the pilot starting.
- Most households will not need the extra speed for years, if ever, given typical usage today.
What would you actually use 10Gbps broadband for?
The honest answer, for most households, is not much differently than today. Downloading a large game or software update finishes in seconds rather than minutes, and uploading big video files, useful if you edit footage professionally or run a busy content channel, gets dramatically quicker.
Where 10Gbps broadband starts to matter more is inside the home network itself, not just the connection to the outside world. If you run your own home server, back up multiple devices constantly, or have a household full of people all doing bandwidth heavy things at the exact same time, the extra headroom stops being theoretical and starts being useful.
For everyone streaming, browsing, working from home and gaming normally, a well set up 1Gbps connection already outperforms what most home WiFi setups can even deliver to a single device, since WiFi itself, not the incoming connection, is usually the actual bottleneck. Our broadband speed guide covers how to check what your household genuinely uses.
How much does 10Gbps broadband cost compared to standard full fibre?
Pricing for wider availability has not been set, since providers buy the wholesale connection from Openreach and set their own retail prices on top. Expect 10Gbps broadband to launch at a premium over standard 1Gbps full fibre, in the way that 1Gbps itself launched well above basic fibre a few years ago before prices settled down.
If history repeats, the premium should narrow over time as more of the network gets upgraded and providers compete harder for the fastest tier. Early adopters typically pay the most for the least practical benefit, a pattern our guide to broadband pricing tricks also covers from a different angle.
Which providers will offer 10Gbps broadband first?
Openreach is a wholesale network, so it builds the infrastructure rather than selling directly to households. Retail providers that buy Openreach’s wholesale full fibre, several of the larger household names among them, would be the ones actually offering 10Gbps broadband packages once the technology reaches your area.
Some altnets, the smaller fibre builders working outside the Openreach network, are also pushing multi gigabit speeds on their own infrastructure in specific towns and cities, so 10Gbps broadband will not arrive on a single, uniform timeline nationwide.
That patchwork rollout is worth bearing in mind if you are choosing where to live or where to set up a home office over the next few years. Two streets in the same postcode can end up on completely different upgrade timelines, one on an Openreach XGS-PON build, another waiting years longer, depending purely on which network happened to reach it first.
Should you switch when 10Gbps broadband reaches your street?
Only if your household genuinely needs it, or the price is close enough to standard full fibre that upgrading costs you almost nothing extra. Roo’s blunt take: paying a premium for speed you cannot use is the same mistake as paying for an unlimited data SIM you barely touch, just with better marketing behind it.
A sensible middle ground is to note when 10Gbps broadband becomes available locally, then wait for prices to settle before switching, unless a specific need, like a home business uploading large files daily, makes the jump worth it immediately. Openreach’s own rollout announcement has more detail on the expansion timeline as it firms up.
Frequently asked questions about 10Gbps broadband
- Is 10Gbps broadband the same as XGS-PON?
- XGS-PON is the underlying fibre technology Openreach uses to deliver 10Gbps broadband speeds, similar to how GPON underpins standard 1Gbps full fibre.
- Will I need new equipment for 10Gbps broadband?
- Yes, typically a new compatible router and, in some cases, an upgraded ONT (the box the fibre connects to), usually supplied by your provider as part of the switch.
- Can my existing full fibre line be upgraded to 10Gbps broadband?
- Often yes, since the same fibre cable can usually carry the faster XGS-PON signal, but the exchange equipment serving your address needs upgrading first.
- Is 10Gbps broadband only available through Openreach?
- No. Some altnet providers offer multi gigabit speeds on their own separate fibre networks in specific areas, independent of Openreach’s rollout timeline.
- Will 10Gbps broadband make my WiFi faster too?
- Not automatically. Your router and every device on the network also need to support the faster speeds, or the connection is still limited by the weakest link.
