Business Wire

euNetworks Deploys Lumenisity® Limited CoreSmart® Hollowcore Fibre Cable in London

14.4.2021 11:00:00 EEST | Business Wire | Press release

Share

euNetworks Fiber UK Limited (“euNetworks”), a Western European bandwidth infrastructure company, has deployed their first ultra low latency CoreSmart® cable solution based on NANF® hollowcore fibres. Lumenisity® Limited (“Lumenisity”) supplied the CoreSmart® cable solution, with this new deployment now live between Interxion: A Digital Realty Company, and the London Stock Exchange. This is the first commercially available deployment of this technology in the world and is part of an agreement covering additional deployments over the coming years between trading venues and other locations.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20210414005248/en/

To view this piece of content from mms.businesswire.com, please give your consent at the top of this page.

Brady Rafuse, CEO of euNetworks (Photo: Business Wire)

Data travels 50% faster in hollowcore cable, reducing latency by 1/3, and providing a round trip saving of 3μs per km. These latency savings are very significant in financial trading applications. They can also be scaled to increase the separation of data centres by 50%, whilst maintaining the latency envelope, more than doubling the area of land in which these data centres can be located. With deployments in numerous private networks over the last three years, Lumenisity's CoreSmart® is the lowest loss, broadest bandwidth hollowcore cable available commercially.

euNetworks leads the market in delivering fibre-based ultra low latency services throughout Europe. Its euTrade solution is a dedicated network platform supporting the bandwidth needs of the financial services community. The company continues to optimise routes between all the key trading exchanges in Europe to ensure delivery of the shortest paths and lowest latencies available in the market.

“We’re very pleased to partner with euNetworks to enable them to provide the lowest latency performance to a major trading exchange using our CoreSmart® cable,” said Tony Pearson, Business Development Director at Lumenisity. “We are excited to be collaborating with such an established Carrier and to already have hollowcore deployed, carrying traffic as part of this development.”

“We continue to focus on delivering lowest latency services for our customers. We focus on identifying new and innovative technologies that can be deployed on our network to provide the best possible bandwidth solutions,” said Brady Rafuse, Chief Executive Officer of euNetworks. “We’re excited to be working with Lumenisity, helping to develop and deploy hollowcore fibre. We’re confident that with this technology we can achieve market leading fibre-based latencies much closer to radio frequency systems, without the constraints that are inherently present with those radio frequency solutions.”

About euNetworks

euNetworks is a critical bandwidth infrastructure company, owning and operating 17 fibre based metropolitan networks connected with a high capacity intercity backbone covering 51 cities in 15 countries across Europe. The company leads the market in data centre connectivity, directly connecting over 440 today. euNetworks is also a leading cloud connectivity provider and offers a targeted portfolio of metropolitan and long haul services including Dark Fibre, Wavelengths, and Ethernet. Wholesale, finance, content, media, mobile, data centre and enterprise customers benefit from euNetworks’ unique inventory of fibre and duct based assets that are tailored to fulfil their high bandwidth needs. For further information visit eunetworks.com.

About Lumenisity® Limited

Lumenisity® Limited was formed in early 2017 as a spin out from the University of Southampton to commercialise breakthroughs in the development of hollowcore optical fibre. The company has built a team of industry leaders and experts to realise their goal to be the world’s premier high-performance hollowcore fibre optic cable solutions provider offering their customers reliable, deployable, low latency and high bandwidth connections that unlock new capabilities in communication networks. Lumenisity®, NANF® and CoreSmart® are registered trademarks of Lumenisity Limited.
Visit their website at: www.lumenisity.com

To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.

Contact information

euNetworks:
Hannah Britt | Senior Director, Marketing & IR | euNetworks
hannah.britt@eunetworks.com email
+44 7717 896 446 mobile

Lumenisity®: hollowcore@lumenisity.com

About Business Wire

For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

Fourthline Trust Services Granted Status as Qualified Trust Service Provider in the EU24.8.2026 16:13:00 EEST | Press release

Fourthline Trust Services AB, a subsidiary of Fourthline, has been granted qualified status under the EU's eIDAS Regulation (910/2014)¹ and is now listed on the EU Trusted List as a Qualified Trust Service Provider (QTSP). Supervised by the Swedish Post and Telecom Authority (Post- och telestyrelsen, PTS), Fourthline Trust Services AB issues qualified certificates for electronic signatures. Fourthline, is the leading European provider of AI-powered identity verification (IDV) and compliance solutions. This milestone allows Fourthline full control over the entire digital trust value chain from identity verification to qualified electronic signature (QES) issuance. Ralph Post, Fourthline Trust Services AB Board Member: "By building our QTSP infrastructure similar to our sovereign AI-powered platform that drives our industry-leading identity verification, we're able to offer unprecedented security, performance, and innovation. Organisations can now accelerate their digital transformation

SLB Launches ExaCT Electrical Downhole CT Control System24.8.2026 14:02:00 EEST | Press release

SLB (NYSE: SLB) today launched the ExaCT™ electrical downhole coiled tubing (CT) control system, an advanced intervention platform that introduces real-time electrical control to coiled tubing operations. By replacing pressure-dependent hydraulic actuation with electrical communication, power delivery and telemetry, the ExaCT system gives operators greater visibility, precision and control, helping improve intervention execution and reservoir access. The ExaCT system combines electrical power, telemetry and downhole measurements to enable communication with, actuation of and verification of downhole tools throughout an intervention. Continuous communication across the toolstring enables on-demand tool actuation across a wide range of intervention applications, including extended-reach and multilateral wells. The increased precision and control provided by the system help operators optimize reservoir access, improve production performance and maximize recovery. "Operators are asking int

Wolters Kluwer Transforms Trusted Legal Content Into Structured, AI-Ready Intelligence That Powers the Next Wave of Legal AI24.8.2026 14:01:00 EEST | Press release

Wolters KluwerLegal & Regulatory today announced the next evolution of Libra by Wolters Kluwer, its all-in-one Legal AI Workspace. By transforming authoritative legal sources, expert commentaries, and practical guidance into structured legal intelligence, Wolters Kluwer is making the relationships across the full breadth of its expert legal sources more explicit. This will enable deeper contextual research, more comprehensible answers, and workflow-ready results across legal work. Following the integration of Wolters Kluwer content into the Libra AI workspace in the first half of 2026, laws, rulings, expert commentaries, and practical guidance will now be linked to one another and to the matter at hand, creating a connected knowledge graph of expert-curated and authoredlegal knowledge that AI can reason over. For customers, this means research that surfaces the right authority faster, answers with even clearer reasoning and sources, drafting guided by matter-specific context, and great

Daiichi Sankyo Appoints Markus Kosch to Lead Europe Business as Part of New Commercialization Organization24.8.2026 11:00:00 EEST | Press release

Daiichi Sankyo (TSE: 4568) today announced the appointment of Markus Kosch, MD, as Head of Europe Business, effective April 1, 2027. In this role, he will lead the company's European business within the new globally integrated Commercialization Unit and serve as General Manager of Daiichi Sankyo Europe GmbH, with legal responsibility for the company in Europe. The appointment reflects the next phase of growth of Daiichi Sankyo under its Five-Year Business Plan and the establishment of a new Commercialization Unit. Within this new structure, Markus Kosch will bring together the Oncology and Specialty businesses in Europe under one integrated leadership model to help bring innovative medicines to more patients across the region. For the past five years, Markus Kosch has led the Daiichi Sankyo Oncology Business Division in Europe and Canada, overseeing a period of significant growth and preparing the organization for an increasingly expanding oncology portfolio. Prior to joining Daiichi S

European Commission Approves DAYBU ® (trofinetide) as the First and Only Treatment for Neurobehavioral Symptoms of Rett Syndrome in the European Union24.8.2026 10:01:00 EEST | Press release

Acadia Pharmaceuticals Inc. (Nasdaq: ACAD) today announced that the European Commission (EC) has granted marketing authorization for DAYBU (trofinetide) for the treatment of neurobehavioral symptoms of Rett syndrome in adults and pediatric patients aged five years and older, making it the first and only treatment approved for Rett syndrome in the European Union (EU). “The approval of DAYBU marks a significant milestone for the Rett syndrome community in the EU and advances our mission to bring this innovative treatment to patients and families who have long faced a profound unmet medical need,” said Catherine Owen Adams, Acadia’s Chief Executive Officer. “For people living with Rett syndrome, a devastating rare neurodevelopmental disorder, there have been no approved treatment options in the EU. We are proud to make DAYBU available and look forward to supporting patients, caregivers, and healthcare providers gain access to treatment." The DAYBU marketing authorization in the EU is prim

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye