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

Ohmium Appoints Hydrogen Veteran as Chief Commercial Officer27.7.2026 11:05:00 EEST | Press release

Ohmium International Inc., a leading manufacturer of cutting-edge, high-efficiency, modular Proton Exchange Membrane (PEM) electrolyzers, today announced the appointment of Mark Griffin as Chief Commercial Officer (CCO). Griffin will serve as the executive lead of the Ohmium Sales and Marketing organization, driving revenue growth, customer acquisition, and the expansion of a global ecosystem of developers, industrial collaborators, and strategic partners. His appointment brings fresh momentum to Ohmium’s commercial stance as green hydrogen transitions from early adoption into mainstream industrial deployment. Griffin brings over two decades of experience in energy, including work in hydrogen and renewables. At ScottishPower, he spent five years leading hydrogen market development and business energy sales, spearheading two multi-megawatt green hydrogen projects totaling more than £220 million. Both projects were government-subsidized and structured around 15-year decarbonization offta

Uptime Institute Partners with the Governorate of Nineveh to Advance Iraq’s Digital Infrastructure at the U.S.-Iraq Business Summit27.7.2026 10:02:00 EEST | Press release

Uptime Institute today announced a landmark strategic partnership with the Governorate of Nineveh, signed at the U.S. Chamber of Commerce U.S.-Iraq Business Summit to accelerate the region’s digital transformation and advance Iraq’s national digital agenda. The agreement was signed on July 17, 2026, during the official U.S. visit of Iraqi Prime Minister Ali Al-Zaidi. Uptime Institute participated as part of the official delegation at a historic summit that yielded more than 50 agreements valued at over USD $60 billion, signaling a powerful new era of economic cooperation, investment, and technological innovation between the United States and Iraq. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260727139625/en/ Signing of landmark strategic partnership with Ali Al-Zaidi, Prime Minister of Iraq (right) and Uptime Institute's Mustapha Louni, Chief Business Officer (left). Under the Memorandum of Understanding (MOU), Uptime Inst

Objectway Expands Into Capital Markets With Its Project to Acquire French Specialist SLIB, Pushing Forward Its Pan-European Growth Strategy27.7.2026 09:45:00 EEST | Press release

Objectway, the pan-European wealthtech solution partner for banking, wealth and asset management firms, today announced that it has entered into exclusive negotiations with BNP Paribas and Natixis, granting them the right to transfer their entire stake in SLIB (Services Logiciels d'Intégration Boursière), a trusted partner specialised in the development of dedicated software solutions for the capital markets sector, to Objectway. The completion of the transaction remains subject to the satisfaction of customary conditions, including regulatory approvals and the finalisation of applicable information and consultation processes with the relevant employee representative bodies, and is expected to close by December 31, 2026. About SLIB SLIB (Services Logiciels d'Intégration Boursière) is a trusted technology partner to the capital markets industry. Founded in 1988 from the IT department of the Lyon Stock Exchange, SLIB has grown over more than 30 years into a specialised software provider

Ant Group Unveils Ling-3.0-Flash Delivering Top-Tier Performance at a Fraction of the Parameter Scale27.7.2026 09:00:00 EEST | Press release

Ant Group today announced the release of Ling-3.0-Flash, a next-generation native hybrid-reasoning foundational model engineered specifically for production-grade AI agent workflows. Designed to deliver rapid response capabilities, it serves as a high-speed execution node that offers a superior balance of intelligence density and cost-efficiency. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260726584441/en/ Ling-3.0-Flash delivers strong performance across multiple core benchmarks. Featuring 124B total parameters with only 5.1B active parameters per token, Ling-3.0-Flash achieves remarkable performance despite its streamlined footprint. It matches or surpasses industry-leading models with two to three times its parameter scale across core benchmarks, including foundational reasoning, instruction following, and long-context processing. Architectural Innovation for Efficiency Ling-3.0-Flash moves away from the traditional ap

SES Statement On FCC Upper C-band Auction Decision27.7.2026 08:30:00 EEST | Press release

SES, a leading space solutions company, issued the following statement following the U.S. Federal Communications Commission approval of the Upper C-band Report & Order that makes 160 megahertz of the Upper C-band available in the contiguous United States for flexible-use, next-generation terrestrial wireless services via a system of competitive bidding. The required auction of the Upper C-band will be completed no later than July 2027, with spectrum clearing deadlines in 2030 and 2031. Gross incentive payments of approximately $5.6 billion to SES are contingent on spectrum clearing within the transition deadlines. The Order also confirms reimbursement of reasonable and necessary Upper C-band transition costs as approved by the clearinghouse. SES CEO Adel Al-Saleh Commented: “We commend Chairman Carr and the FCC staff for their diligence, speed, and hard work. We remain fully committed to working cooperatively with the FCC and all stakeholders as the process progresses. We are pleased t

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