Adtran announced that Netnod is leveraging its optical pumping cesium atomic clock technology to bring precise, reliable and assured timing to Sweden?s critical national infrastructure. Protecting the country?s timing services is vital for the nation?s economy, encompassing finance, digital services and next-generation telecoms networks, such as 5G. By upgrading its timing network with the coreSync?

OSA 3300-HP, Netnod, the leading provider of internet exchange, DNS and time services in the Nordics, is enhancing the accuracy, stability and longevity of synchronization services across the region. The solution meets the need for precise timing, supporting the smooth operation and evolution of digital applications and services. It represents a significant advancement in timing that enhances Sweden?s position in digital innovation and cybersecurity.

Netnod is integrating Oscilloquartz super ePRC technology across six key timing centers nationwide, including the coreSync? OSA 3300-HP, for unprecedented reliability and accuracy. The upgrade is particularly crucial for timing service assurance within a secure environment.

Given the increasing vulnerabilities of GNSS, the optically pumped cesium technology offers a highly stable and accurate alternative timing source. The coreSync? OSA 3300-HP sets new standards with its higher frequency stability and lifespan that is twice as long as traditional magnetic clocks.

Its robust design is complemented by a user-friendly LCD touchscreen and Ethernet connectivity, facilitating both local and remote configuration and management. This blend of advanced features enhances time synchronization across Sweden and prepares the nation?s infrastructure for future challenges.