-

UrsaNav trials eLoran as vital GNSS backup using ADVA’s grandmaster clock solution

News summary:

  • Critical networks that rely on GNSS for timing stability are at serious risk from jamming and spoofing cyberattacks
  • Selected by US government as a resilient backup for GPS, eLoran enables assured PNT
  • Successful eLoran field trial using ADVA’s OSA 5420 Series demonstrates same accuracy and stability as GPS with much-improved resilience

NORTH BILLERICA, Mass.--(BUSINESS WIRE)--ADVA (FSE: ADV) today announced that UrsaNav and ADVA have conducted an enhanced long-range navigation (eLoran) field trial using UrsaNav’s eLoran receiver and ADVA’s Oscilloquartz grandmaster clock technology. The successful demo shows that eLoran offers a robust and reliable backup for GPS and other GNSS and could be used to provide an assured position, navigation, and timing (PNT) service. The trial follows US federal executive order 13905 aimed at strengthening national resilience through PNT services, including protecting critical infrastructure such as electrical power grid and communication networks from rising cyber threats. By harnessing ADVA’s flexible OSA 5420 Series, designed with assured PNT (aPNT) technology, UrsaNav has shown that eLoran can provide a new layer of protection and significantly boost timing resilience and security.

“The success of this field trial demonstrates how eLoran, as part of ADVA’s assured PNT solution, can serve as a crucial backup for GPS. We have shown how our technology enables ADVA’s grandmaster clock to receive UTC timing from the eLoran system for a period of several days with the same accuracy and stability as GPS. Of course, this capability is extensible to other GNSS as well. eLoran is far less vulnerable to unintentional jamming and spoofing disruptions or intentional attacks, thereby delivering nanosecond precision with even more resilience,” said Charles Schue, CEO, UrsaNav. “By partnering with ADVA, we’ve been able to show that our eLoran receiver interoperates with the best network timing toolkit available. The OSA 5420 Series is a great product – highly efficient and easy to operate. Together with ADVA, we’re paving the way for tomorrow’s more robust assured PNT synchronization architecture.”

Across the globe, essential services and entire industries are increasingly reliant on GNSS for PNT information. But these satellite systems are inherently susceptible to interference, which could have disastrous consequences. A major disruption may result in billions of dollars of economic damage as well as a serious risk of loss of life. eLoran is one of the key technologies that could provide protection, with governments including the US exploring its potential as an alternative PNT source. UrsaNav’s latest trial harnessed the OSA 5420 Series grandmaster clock with inbuilt GNSS receiver. Timing stability from GPS was measured for several days. This was then replaced with eLoran for the same period with no loss of stability. What’s more, the test was conducted indoors where GNSS signals are not usually available, potentially extending the availability of precise UTC timing to many more environments.

“Commercially available GNSS jammers and spoofers are easy and cheap for attackers to construct. That’s part of the reason why we’re seeing a growing number of incidents across the world of blocked or misleading signals. If power utilities, enterprises, service providers and governments continue to rely on GNSS alone, it’s only a matter of time before the consequences become very serious. That’s why we’re committed to tackling GNSS vulnerabilities with advanced technologies like our ePRTC offering, cesium atomic clocks and our optical timing channel solution,” commented Nir Laufer, VP, product line management, Oscilloquartz, ADVA. “Now that UrsaNav has demonstrated the power of our OSA 5420 Series to utilize eLoran in the event of outages, we have another very important tool to ensure the quality and availability of time-sensitive services.”


About ADVA

ADVA is a company founded on innovation and focused on helping our customers succeed. Our technology forms the building blocks of a shared digital future and empowers networks across the globe. We’re continually developing breakthrough hardware and software that leads the networking industry and creates new business opportunities. It’s these open connectivity solutions that enable our customers to deliver the cloud and mobile services that are vital to today’s society and for imagining new tomorrows. Together, we’re building a truly connected and sustainable future. For more information on how we can help you, please visit us at www.adva.com.

About Oscilloquartz

Oscilloquartz is a pioneer in time and frequency synchronization. We design, manufacture and deploy end-to-end synchronization systems that ensure the delivery and assurance of highly precise timing information over next-generation packet and legacy networks. As an ADVA company, we’re creating new opportunities for tomorrow’s networks. For more information, please visit us at www.oscilloquartz.com.

About UrsaNav

Ursa Navigation Solutions (“UrsaNav”) is the world’s leading supplier of Low Frequency PNT solutions, with proven performance delivering the latest technology for eLoran systems, including transmission, control, monitoring, and reference site equipment. From initial concept through operational certification, UrsaNav provides every aspect of the provider or user experience, including commercial and military PNT solutions, critical infrastructure protection, and legacy system transformation. www.ursanav.com.

Published by:
ADVA Optical Networking SE, Munich, Germany
www.adva.com

Contacts

For press:
Gareth Spence
t +44 1904 699 358
public-relations@adva.com

For investors:
Stephan Rettenberger
t +49 89 890 665 854
investor-relations@adva.com

ADTRAN NETWORKS SE

GER:ADV.DE
Details
Headquarters: Munich, Germany
Website: www.adva.com
CEO: Christoph Glingener
Employees: 1,886
Organization: PUB
Revenues: €603.3 million (2021)
Net Income: €59.2 million (2021)

Release Versions

Contacts

For press:
Gareth Spence
t +44 1904 699 358
public-relations@adva.com

For investors:
Stephan Rettenberger
t +49 89 890 665 854
investor-relations@adva.com

Social Media Profiles
More News From ADTRAN NETWORKS SE

Adtran Networks SE reports second quarter 2023 results

MUNICH--(BUSINESS WIRE)--Adtran Networks SE (ISIN: DE0005103006, FSE: ADV), a leading provider of open networking solutions for the delivery of cloud and mobile services, reported financial results for the second quarter 2023 ended on June 30, 2023. The results have been prepared in accordance with International Financial Reporting Standards (IFRS). Q2 2023 financial summary1 (in thousands of EUR) Q2 Q2 Change Q1 Change     2023 2022   2023         Revenues 170,188 166,320 2.3% 179,358 -5.1%  ...

ADVA Optical Networking SE changes name to Adtran Networks SE

MUNICH--(BUSINESS WIRE)--ADVA (FSE: ADV) today announced that the proposed change of its name to “Adtran Networks SE” has been approved by the 2023 Annual General Meeting of ADVA Optical Networking SE on May 24, 2023, and has been registered in the commercial register of the local court of Jena on June 8, 2023. The name change is a further important step for the combination between ADVA and Adtran Holdings, Inc, which started with the conclusion of the Business Combination Agreement on August 3...

ADVA Optical Networking SE announces planned CEO transition

MUNICH--(BUSINESS WIRE)--ADVA (ISIN: DE0005103006, FSE: ADV), a leading provider of open networking solutions for the delivery of cloud and mobile services, announced today the planned transition of its CEO position. Christoph Glingener will step down as CEO and transition to his previous role as CTO for ADVA effective June 30, 2023, and will continue as CTO for Adtran, to which he was appointed in January 2023. Tom Stanton will be appointed ADVA’s new CEO effective July 1, 2023, and will also...
Back to Newsroom