Dormice and Planning Processes Slow CityFibre’s Winchester UK Broadband Build | ISPreview UK

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CityFibre’s plan to roll-out their 10Gbps capable full fibre broadband (FTTP) network into some poorly served parts of the Winchester area of Hampshire (England), which is part of their Project Gigabit contract for the same region, appears to have been significantly slowed by some unexpected ecological and planning obstacles.

Just to recap. CityFibre originally secured the £104m (public subsidy) supported Project Gigabit contract for Hampshire (Lot 27) back in July 2023 (here), which was also backed by a private investment of £54m from the operator itself and aimed to reach more than 75,500 premises (55,570 currently contracted) in hard-to-reach areas (i.e. locations with no plans for future gigabit coverage). The goal was to complete this build by March 2029.

NOTE: CityFibre is owned by Antin Infrastructure Partners, Goldman Sachs, Mubadala Investment Company, Interogo Holding etc. The FTTP network, which covers 4.7 million UK premises (4.5m RFS), is supported by UK ISPs such as Vodafone, TalkTalk, Zen Internet, Sky Broadband and more (local ISP availability does vary).

The first homes finally began to be connected under this contract back in April 2025 (here), but this has so far only covered 5,780 of the contracted premises (10%) and the plan to extend that up into the Winchester area appears to have hit a few furry snags. You see, in order to deploy their network, CityFibre first needs to be able to support it by established a new Fibre Exchange (FEX), which is essentially a micro-edge data centre.

CityFibre’s FEXs can vary in size, but they’re often roughly the size of a shipping container, served by two geographically diverse fibre routes, and including some space for backup power (A+B UPS and standby generators) in case of an outage or failure of the mains supply. Such sites are usually capable of serving tens of thousands of premises.

What’s the FEX problem in Winchester?

The problem is that the site where they’re intending to deploy this FEX, which one local resident of the area (John) described to ISPreview as being akin to a “small, scrubby plot next to a car park” (Park and Ride), has become stuck in the council’s planning process for the best part of a year due to dormouse-related ecological surveys and what appears to be some generally slow progress by officers at Winchester City Council.

As one of the agents for the planning application said: “It is a park and ride car park, so urban infrastructure, not some unspoilt rural landscape setting. The site is a fairly ordinary area of grassland and the main features of the landscape, such as the mature trees to the west, are not being affected while the development would not be visible from anywhere other than within parts of the park and ride facility.”

We’ve mocked up a bit of an example image of the area, with the proposed site plan alongside below.

CityFibres-Winchester-FEX-Site-Proposal

Great care often goes into the rolling out of new broadband networks. As a result, such projects often run into problems when their most ideal locations for new infrastructure suddenly and unexpectedly clash with the presence of protected wildlife. Both network operators and planning offices then have a duty to take care to stay within the law.

In this case a lengthy dormouse-survey was conducted as part of the process and the planning documents revealed the presence of such animals. Hazel dormice, their breeding sites and resting places are rightly protected by law (Conservation of Habitats and Species Regulations) and that’s a good thing. But it does clearly create a problem for CityFibre, which have thus far been pressing to keep their current planning application alive.

Nick Cutler, WCC Ecologist / Biodiversity Officer, said (Jan 2026):

“I have finally got round to reviewing the Dormice Survey Report and have a few comments.

I am happy with the proposed methodology which follows the Hazel Dormouse Mitigation Handbook (Mammal Society, 2025) which recorded evidence of dormice onsite and in the surrounding habitat through the use of
footprint tunnels.

The report states under Survey Assessment Conclusions that “it should be assumed that dormice could be present, in low density, in all connected woodland on-site”. However, evidence of dormice have been found in tunnels onsite so it is clear dormice are present onsite and a protected licence will be required to carry out the works.

Natural England requires an assessment of the population size and the impact the works will have on that population, for licence applications.”

In short, CityFibre will need a special licence if they wish to continue with the work (this applies if they can’t avoid disturbing the dormice or damaging their habitats) and so far they haven’t changed their mind, which isn’t surprising after so much time, money and effort has already been expended just to get this far.

The council is now calling on CityFibre to explain why there is such a need for the development (i.e. the importance of Project Gigabit to rural broadband connectivity), as well as how they’d protect the local Dormice population (e.g. sometimes they can be moved or protected within the site) and why there is no satisfactory alternative to that site.

Suffice to say that this process is likely to drag on for a bit longer, which just goes to show how challenging it can sometimes be to get new networks deployed into rural areas that need them. But equally there are no quick fixes when it comes to dealing with protected species and there’s similarly no guarantee that a similar problem might not crop up even if a different site were found, which would in any case require a total restart of the whole laboriously slow planning process.

For rural residents still waiting for modern broadband connectivity, and not covered by commercial rollouts, it’s becoming a point of real frustration, and it raises questions about how local planning processes can inadvertently stall national infrastructure upgrades,” said Winchester resident John. CityFibre declined to comment on the matter and the council didn’t respond when we asked them to comment.

TalkTalk Business formally separates from parent business | Total Telecom

Original article Total Telecom:Read More

Press Release

Business technology provider, TalkTalk Business, has formally completed its separation from TalkTalk Group as of the end of February, marking a significant milestone in its evolution as an independent managed network service provider.

Following the sale of TalkTalk Business Direct in 2023, TalkTalk Business maintained access to certain core TalkTalk Group systems while rapidly developing its own independent operating environment. That phased transition is now complete, with an established operational infrastructure, modernised system stack and comprehensive service delivery capabilities, cementing its position as a standalone business.

The separation provides full autonomy over strategy, investment and systems, creating the foundations for accelerated growth. With a simplified operating structure and system stack, TalkTalk Business is positioned to respond more quickly to market demand, expand its product portfolio and to continue its investment in customer service.

For customers, the change delivers clearer accountability, streamlined processes and access to an evolving suite of technology solutions. New operational frameworks and product developments are already in place to strengthen service delivery and support long-term digital transformation ambitions.

The milestone aligns closely with TalkTalk Business’s strategic repositioning, reflecting its evolution beyond connectivity into managed services. A recently refreshed brand identity underpins the company’s focus on enterprise and public sector customers, delivering managed and unmanaged services spanning connectivity, networking, cyber security, cloud, IOT and voice and collaboration.

TalkTalk Business continues to work with strategic technology partners including Cisco, Zoom and Mitel, ensuring all customers have the right technology solutions to adapt, grow and stay competitive.

Ruth Kennedy, CEO at TalkTalk Business, said: “This marks the beginning of the exciting next phase for TalkTalk Business. We are now operating as a fully independent organisation with the agility and focus needed to deliver our strategy at pace.

“Our evolution into a managed network service provider is central to our growth ambitions. By combining our connectivity heritage with broader technology expertise and strong strategic partnerships, we are building a business designed specifically to support customers with secure, end-to-end solutions. This separation gives us the clarity and momentum to drive that forward.”

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TIM tests quantum-safe connection between two data centres | Total Telecom

Original article Total Telecom:Read More

green and blue light bokeh

Press Release

The distribution of quantum keys while maintaining commercial traffic has been successfully tested over a distance of 40 km in Milan

TIM has successfully completed the first test in Italy of quantum-safe communications between Data Centers on an operational network infrastructure, validating the use of quantum key distribution for data stream encryption in a real operating environment.

TIM’s initiative is part of a broader set of projects aimed at strengthening the country’s digital sovereignty and, in particular, the security of the entire network-data center-cloud ecosystem, with the aim of increasing resilience, operational continuity and the protection of sensitive data. In a context where the ability to protect strategic infrastructure and data with secure and manageable solutions is becoming a competitive factor for businesses and public administrations, the project confirms TIM’s role as an enabler of digital sovereignty and quantum technologies.

The test, carried out in collaboration with Cisco, verified the integration of the quantum component with existing network and security architectures. The signal dedicated to key distribution was co-propagated with traditional data traffic on the same pair of optical fibres, along a 40 km route crossing several TIM network nodes in the Milan urban area, connecting two of the Group’s main Data Centers. This deliberately complex configuration – with numerous junctions and intermediate components – demonstrated the robustness of the solution in real-world scenarios of interconnection between Data Centers, such as replication, backup and disaster recovery.

The project leveraged the expertise of TIM Enterprise ecosystem: Telsy and QTI for the encryption and quantum security component, and Noovle for the Data Center infrastructure.

The trial is part of TIM’s broader commitment to quantum communications at European level. TIM has successfully coordinated the three-year European QUantum ecOsystems (EQUO) project (2023–2025), funded by the European Commission as part of the Digital Europe Programme to support the development of the European Quantum Communication Infrastructure (EuroQCI). The main objectives of EQUO concern the development of quantum key distribution networks and services, according to control and management architectures consistent with emerging standards.

With these initiatives, TIM takes another step forward in bringing innovative, reliable solutions to the market that are geared towards protecting critical data, responding to the security needs of companies in increasingly complex and sensitive scenarios, as well as to the security regulations and directives of the competent authorities to ensure the cyber resilience of networks.

Keep up to date with all the latest telecoms news with the Total Telecom newsletter

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Openreach Takes on Project Gigabit Broadband Contract for Cheshire UK | ISPreview UK

Original article ISPreview UK:Read More

The Government’s Building Digital UK (BDUK) agency has today confirmed that the previously stalled Project Gigabit broadband roll-out contract for Cheshire (Lot 17), which was originally held by Freedom Fibre until they “mutually agreed to terminate” it in March 2025 (here), has now been picked up by Openreach (BT). But it’s changed a bit in the process.

Just to recap. The contract for Cheshire (England) was originally valued at £43m (public subsidy) and aimed to extend gigabit-capable broadband connectivity to cover 15,000 premises in hard-to-reach areas, including villages like Kingswood, Allostock, Minshull Vernon and beyond. But this was sent into limbo after the contracted supplier, Freedom Fibre, suddenly pulled out just as the build phase was supposed to start.

NOTE: Project Gigabit aims to help extend gigabit broadband (1000Mbps+) ISP networks to “nationwide” coverage (c.99% of UK premises) by 2032, focusing mostly on the final 10-20% in hard-to-reach areas. Some 89.6% of premises can already access such a network (here), with Ofcom forecasting this could reach up to 97% by January 2028 (here).

At the time a spokesperson for BDUK told ISPreview that they were “now moving swiftly to put in place alternative plans with other suppliers to connect premises that were due to be connected. Freedom Fibre has not received any public funding for this contract“. Since then, we’ve been patiently waiting for an update on the plan for Cheshire (Lot 17).

The good news is that BDUK has now agreed a contract change with Openreach to include the premises in this area within a new Call-Off 8 contract under Openreach’s existing Single Supplier Framework agreement with BDUK (here) – valued at c.£1.2bn, which is focused on Cross-Regional (Type C) procurements (no other suppliers currently tackle Type C). This is just as we speculated would happen last month (here).

Type C typically reflects remote areas where no or no appropriate market interest has previously been expressed before to BDUK, or areas that have been descoped or terminated from a prior procurement. Such areas are often skipped due to being too expensive (difficult) for smaller suppliers to tackle. A similar change happened to the contract for Mid West Shropshire (Lot 25.01) last year, which saw Voneus drop out and Openreach later ended up merging this into their existing Call-Off 3 contract (here).

However, while the original contract for Cheshire was valued at £43m and aimed to cover 15,000 premises in hard-to-reach areas, the new Call-off 8 contract is valued at £37.5m and will aim to extend gigabit-capable broadband to around 18,500 hard‑to‑reach premises. This is most likely taking advantage of the maturity of Openreach’s commercial FTTP deployment to help reach further into more difficult areas for less money.

At the time of writing, there isn’t currently a detailed contract info. page for Call Off 8 or an intervention map of the new roll-out area, but this should follow in the near future.

Milestone as Gigabit Broadband Coverage Reaches 90 Percent of UK UPDATE | ISPreview UK

Original article ISPreview UK:Read More

The latest independent data has revealed that 90.04% of premises across the United Kingdom can now access a gigabit-capable broadband ISP connection (1000Mbps+) via fixed lines, which is up from 85% in October 2024 and 80% at the end of 2023. But the figure does drop a little to 82.71% when only looking at full fibre (FTTP) lines.

Take note that the figure for “gigabit-capable” coverage is currently still higher than Fibre-to-the-Premises alone because it includes both the impact from FTTP builds and Virgin Media’s Hybrid Fibre Coax (Cable / DOCSIS 3.1) network, as well as a bit of FTTB (e.g. Hyperoptic). All of these can deliver gigabit downloads, and there’s a fair bit of overbuild between them in urban areas (Virgin aims to upgrade all their Coax cables to FTTP).

NOTE: The coverage data reflect the latest independent figures on gigabit coverage from Thinkbroadband this week, which break down as Scotland (84.69%), Northern Ireland (97.15%), Wales (86.17%) and England (90.58%).

The vast majority of this rapid network expansion is currently still being dominated by commercial deployments from numerous network operators, such as Openreach (BT), Virgin Media (Nexfibre), CityFibre, Netomnia and many more (Summary of UK Full Fibre Builds). But it should be said that some of those altnets have had to significantly slow their roll-outs over the past 2-3 years due to the rising cost of build, high interest rates and competitive pressures.

So far, most of the country’s gigabit-capable broadband coverage has been delivered by commercial deployments (predominantly focused on urban and semi-urban areas), while the Government’s Project Gigabit focuses on the final bits that they fail to reach. The latest progress clearly bodes well for this £5bn (public subsidy) programme, which aims to help extend gigabit broadband networks to “nationwide” coverage (c.99% of UK premises) by 2032.

Looking forward, Ofcom’s most recent study of Planned Network Deployments predicted (here) that gigabit broadband coverage would reach between 91% and 97% by January 2028 (here), which is the furthest out they are able to look with any confidence. Clearly we’re on course to beat the lower end figure of 91%, although 97% may be optimistic for 2028, especially with several network operators pulling out or scaling-back their Project Gigabit contracts (e.g. here, here, here, here and here).

A DSIT (Gov) spokesperson told ISPreview:

“Fast, reliable broadband is essential for people and businesses to thrive, whether that’s enabling someone to launch a start-up from their spare room or helping families stream, work and learn without interruption. These new figures show this government’s action to boost gigabit rollout is paying off, with strong progress towards our goal of 99% gigabit coverage by 2032.

But we know there is more to do, particularly in hard-to-reach rural areas. Through our multi-billion-pound investment in rollout through Project Gigabit and measures to bust barriers for telecoms providers, we are determined to connect homes and businesses that would otherwise be left behind.”

However, as welcome as all this progress is, none of it will mean anything to those of you who still live in poorly served areas (often rural locations and some overlooked patches in urban areas), where the wait for something better to arrive continues to be a slow and painful one. But the country is at least continuing to see good progress in the roll-out, which makes for an ever-smaller gap left to fill.

The catch is that the final few percent of premises are often also among the most disproportionately expensive and challenging to reach via fixed lines, which tends to cause a slowdown in network delivery. For example, the following list represents some of the UK’s most remote areas, where coverage remains well below the national average in reported gigabit coverage:

The 10 Worst UK Council Areas for Gigabit Coverage

➤ Na h-Eileanan an Iar – 13.5% (up from 6.9% a year ago)
➤ Shetland Islands – 22.8% (up from 117%)
➤ Argyll and Bute – 28.2% (up from 22.8%)
➤ Orkney Islands – 30.7% (up from 18%)
➤ Aberdeenshire – 51.7% (up from 43.4%)
➤ Perth and Kinross – 59.2% (up from 50.4%)
➤ North Norfolk District – 60.0% (up from 44.7%%)
➤ South Hams District – 63.2% (up from 59.4%)
➤ City and County of the City of London – 63.7% (down slightly from 64.2%)     
➤ Highland 64.1% (up from 50.7%)

427 of the 650 UK constituencies have Gigabit coverage of 90% or higher as of 14th February 2026.

At present roughly 1.5 million UK premises are also still without the prospect of gigabit broadband (Enders Analysis estimate) and concerns of a potential funding shortfall under Project Gigabit have also been raised (here). Given how cash strapped the public purse seems to be these days, we wouldn’t be surprised if the government eventually ends up doing more to encourage alternatives like 4G/5G mobile broadband or Starlink (LEO satellite) for the final 1-3% of premises. Time will tell.

UPDATE 12:38pm

The government (DSIT) have finally provided a comment.

ISP BT Business Launch Sovereign Cloud Calling System for UK Firms | ISPreview UK

Original article ISPreview UK:Read More

Communications and broadband provider BT Business has today announced the first product to be released as part of the company’s sovereign platform – ‘Sovereign Voice‘, which allows businesses to make and receive calls over a secure connection, while all call routing remains within the UK’s own borders.

The new service is said to be powered by Cisco Calling technology and aims to deliver a “highly secure, sovereign cloud calling” solution that offers to “future-proof business phone lines” and acts as a flexible alternative to traditional phone lines, which are currently due to be switched off at the start of 2027.

Unlike standard IP-based cloud voice services, Sovereign Voice ensures all call routing remains within UK borders. Naturally this means that the system is also hosted entirely in secure UK data centres and is managed by UK-based, security-cleared staff.

Kerry Small, Chief Operating Officer at BT Business, said:

“As sovereignty becomes an increasingly important topic for businesses across the globe it’s up to providers to step up and deliver the solutions customers need.

This is about giving businesses more choice and control over their services to boost resilience and meet regulatory obligations, all whilst enabling them to access technology from world-leading providers like Cisco.

Sovereign Voice is the first of our dedicated products to be made available to customers and marks a key milestone for our sovereign platform.”

Sadly the announcement didn’t include more information on the service’s other features or pricing.

Broadband ISP Zen Internet Discounts UK Prices for Openreach FTTP Packages | ISPreview UK

Original article ISPreview UK:Read More

Rochdale-based UK ISP Zen Internet appears to have followed recent price reductions for those taking their CityFibre based full fibre (FTTP) home broadband packages (here) by doing something similar on their Openreach based packages. For example, their top 1.6Gbps package has now dropped from £65 to just £56 per month.

The other discounts, as spotted by one of our readers (Shaun), include their 105Mbps package falling to £33 per month, while 500Mbps is now £39 per month and 910Mbps has dropped to £45. All packages are on an 18-month minimum term, including a FRITZ!Box 7530 AX Wi-Fi 6 wireless router (except on 1.6Gbps where it’s an Amazon eero Pro 6E by default), Static IP address and “free” setup.

NOTE: Openreach’s full fibre network currently covers c.22 million UK premises, rising to 25m by December 2026 and possibly up to 30m by 2030.

The aforementioned pricing is currently targeted at new customers, although Zen does normally allow existing customers who are out of contract to re-contract at the new price. Zen also pledges to guarantee “no in-contract price increases“. We understand that Zen may have also reduced prices across some of their other packages on other altnets, but those have less coverage and so aren’t as relevant for most people.

Zen’s approach is in stark contrast to the huge mid-contract price hikes currently being applied by the market’s largest retail ISPs.

VMO2 lauches Starlink-backed ‘O2 Satellite’ service | Total Telecom

Original article Total Telecom:Read More

Press Release

Virgin Media O2 has today switched on O2 Satellite, a new satellite-to-mobile service powered by Starlink Direct to Cell, marking a major step forward in extending mobile connectivity across the UK.

This makes Virgin Media O2 the first operator in the UK and Europe to launch satellite powered data services, enabling customers to stay connected in areas with no traditional mobile coverage, known as ‘not-spots’.

The service boosts Virgin Media O2’s UK landmass coverage from 89% to 95%, delivering a coverage uplift equivalent to an area around two thirds the size of Wales.

O2 Satellite has been designed to complement O2’s existing mobile network and customers will connect automatically when traditional cellular coverage is unavailable. This will help people stay connected when travelling or taking part in activities such as hiking, climbing, water sports and sailing, offering greater peace of mind in rural, coastal and other remote locations.

As well as extending coverage into not-spots, O2 Satellite provides more resilience and acts as a back-up, helping customers retain connectivity in the rare event of a local cellular network outage where coverage is completely unavailable.

At launch, O2 Satellite supports text messaging and data across apps like WhatsApp, Messenger, Google Maps and more, providing an additional layer of reassurance when customers move beyond terrestrial mobile networks. The service is initially available to customers with the latest Samsung smartphones*, with support for other devices, manufacturers and apps to be introduced soon.

The service is the result of a UK-first partnership with SpaceX, using Starlink’s low-Earth-orbit satellites to deliver connectivity direct to mobile devices using O2’s licensed mobile spectrum transmitted from space.

The launch of O2 Satellite follows successful internal trials, with Virgin Media O2 employees already using the technology in real-world conditions across the country.

At launch, O2 Satellite is available as a £3-per-month bolt-on and will be included at no extra cost for all Ultimate Plan customers in the near future, benefiting tens of thousands of consumers.

Lutz Schüler, CEO of Virgin Media O2, said: “This is a defining moment for UK mobile connectivity and a statement of our intent to keep innovating and ensure our customers can stay connected no matter where they are. By launching O2 Satellite, we’ve become the first operator in Europe to launch a space-based mobile data service that, overnight, has brought new mobile coverage to an area around two thirds the size of Wales for the first time.

“We already have the UK’s largest 5G+ footprint and we’re not standing still, investing heavily this year in our mobile network to give O2 customers a brilliant, reliable service that they can depend on.”

Baroness Lloyd, Minister for the Digital Economy, said: “This is a major achievement for the UK and demonstrates leadership in next-generation connectivity.  Being the first in Europe to launch direct-to-device satellite data services puts the UK firmly at the forefront of mobile innovation.  O2 Satellite is a boost for growth and connectivity and a strong signal of the UK’s leadership in the global digital economy.”

Stephanie Bednarek, VP of Starlink Commercial Sales said: “Delivering Starlink Direct to Cell in partnership with Virgin Media O2 underscores the importance of keeping people connected no matter where they are. For the first time, millions of people across the UK will have access to data, voice and video through apps, and messaging in remote areas where terrestrial coverage isn’t available.”

The switch on of O2 Satellite follows Ofcom’s recent approval of the UK’s first licence for satellite-to-smartphone services.

O2 was recently recognised as the most improved mobile network across Europe in Umlaut Connect’s Mobile Network Test, an independent and comprehensive benchmarking report. It was also awarded Best Mobile Network Coverage at the Uswitch Telecoms Awards for the second year in a row, which recognised the scale, reach and reliability of O2’s mobile network. In its full year 2025 financial results, Virgin Media O2 reported that its 5G Standalone network now reaches 87% of the UK outdoor population – the largest 5G Standalone footprint in the country.

Keep up to date with all the latest telecoms news with the Total Telecom newsletter

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The post VMO2 lauches Starlink-backed ‘O2 Satellite’ service appeared first on Total Telecom.

UK ISP TalkTalk Business Formally Complete Separation from TalkTalk Group | ISPreview UK

Original article ISPreview UK:Read More

Business broadband and Ethernet provider TalkTalk Business (TTB), which was demerged from the wider TalkTalk Group and sold to the group’s own shareholders for £95m in Oct 2023 (here), has today announced that they’ve just formally completed their separation from the Group and are “now operating as a fully independent organisation“.

Following the sale of TalkTalk Business Direct in 2023, TalkTalk Business maintained access to certain core TalkTalk Group systems while developing its own independent operating environment. That phased transition is now complete, with an “established operational infrastructure, modernised system stack and comprehensive service delivery capabilities, cementing its position as a standalone business“, said the announcement.

The separation is said to provide the provider with “full autonomy over strategy, investment and systems“, which they hope will form a part in accelerating their growth and enabling them to “respond more quickly to market demand, expand its product portfolio and to continue its investment in customer service“. The provider has already evolved beyond connectivity and into managed services.

Ruth Kennedy, CEO of TalkTalk Business, said:

“This marks the beginning of the exciting next phase for TalkTalk Business. We are now operating as a fully independent organisation with the agility and focus needed to deliver our strategy at pace.

Our evolution into a managed network service provider is central to our growth ambitions. By combining our connectivity heritage with broader technology expertise and strong strategic partnerships, we are building a business designed specifically to support customers with secure, end-to-end solutions. This separation gives us the clarity and momentum to drive that forward.”

For customers, the change is said to deliver “clearer accountability, streamlined processes and access to an evolving suite of technology solutions“. New operational frameworks and product developments are also already in place to aid service delivery and support their long-term digital transformation ambitions. The provider added that they were continuing to work with strategic technology partners including Cisco, Zoom and Mitel.

Putting data in action: Transforming digital shadows into digital twins | Total Telecom

Original article Total Telecom:Read More

a blue background with lines and dots

Interview

We spoke to Hexagon’s Director of EMIA (Utilities and Communications), Jean-Francois Allard, to discuss taking digital modelling to the next level

Telcos are some of the most data-rich organisations on the planet but using that data effectively remains a major challenge. For Jean-Francois Allard, Director of EMIA (Utilities and Communications) at Hexagon, digital twins – digital replicas of physical assets enabling real-time interaction – are a vital platform for leveraging that data.

“It’s about creating a continuous loop, where changes in the physical world are reflected in the digital world and vice versa,” he explained. “To say it shortly, our main goal is to put data in action.”

Allard argues it is useful to consider digital twins not as a novel system, but rather as a maturation of earlier digital models.

Previously, digital models focussed primarily on digitising physical assets into a central inventory. These models were limited by their relatively static nature, requiring significant manual oversight to generate actionable insights. As such, these models have quickly evolved into what Allard terms ‘digital shadows’, where sensors and field data provide a one-way stream of real-time information into the model.

A digital twin takes this paradigm to its logical conclusion, making the system synchronised and bidirectional, allowing it to autonomously react to incoming data in real-time.

“You can have in real time both real world and digital world that are synchronized so that fully autonomously, this is the ultimate goal,” says Allard.

While industries like nuclear power are already approaching this level of sophistication for security reasons, Allard estimates that telecom is still “5 to 10 years” away from full autonomy.

Managing the complexity of telco networks

What makes a telecoms digital twin more complex than a water or power grid? According to Allard, it is the interplay between physical infrastructure and logical services. In what he terms a “relational digital twin,” the system must track everything from the trench in the ground to the specific IPTV service running through a single strand of fibre.

“In telecom, you manage the physical aspects… but also what’s inside,” Allard explains. “You need to know this hierarchy at all times[…] so that you can manage the services, the fibre links, and fibre channels in near real-time.”

This precision understanding of huge, distributed networks and their various technical elements not only allows for more efficient automation, it also improves customer experience. By using OTDR (Optical Time Domain Reflectometer) technology integrated with a digital twin, for example, Hexagon can locate a network failure within 10 metres on a 100-kilometre backbone network, resulting in faster repair and less downtime.

In a competitive market where customers can switch providers with ease, this

Infusing digital twins with AI

As the industry looks toward the next decade, AI is the clear catalyst for scaling these digital twins. However, Allard warns that the “intelligence” of the system is strictly capped by the quality of the underlying data.

“AI today is only valid if the data you are using to feed your AI is valid. Good data will provide good AI analysis. Bad data can only bring you bad answers,” he cautions.

When the data is sound, the applications can be highly effective. Allard highlights two primary use cases:

  1. Automated digitisation: Using machine learning and point cloud analysis to turn field photographs into “intelligent” data automatically.
  2. Plain language interactivity: Combining available data with generative AI allows engineers to perform complex analysis “just by talking with your own words” to the system. This is faster than performing the analysis manually and often yields more effective results.

“What if you are in the green field and you want to find a route but you have no information but pictures?” Allard asks. “AI can help you. AI can identify a route just based on the pictures. So, this is where AI can go beyond just using existing data – it can create a new path that you didn’t even didn’t think about.”

Getting the foundation right

Building an effective digital twin is a major undertaking. For Allard, the key is to build with purpose rather than chasing a “rich” but unusable model. He suggests starting with the basics, like connection points, nodes, and cabinets, rather than trying to map every inch of the network at once.

“Anticipate […] Ask what you want to do with your data,” Allard concludes. “Very often we see customers having a very, very rich model, but it’s so complex that it’s very difficult to take a benefit from it.”

Keep up to date with all the latest telecoms news with the Total Telecom newsletter

Also in the news
World Communication Award Winners 2025
Ofcom clears the way for satellite-to-smartphone services
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