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OSA 3350 ePRC+

Leading the way to tighter precision

A new era is beginning in the history of time and frequency delivery. The levels of accuracy that have so far been considered sufficient for synchronization infrastructure are no longer enough. Existing timing technologies simply cannot meet the precision requirements of the new generation of fixed, mobile or cable networks. As standard bodies such as ITU-T have revisited the specifications of ePRC and ePRTC, more stringent requirements have emerged. Our new optical cesium atomic clock is the response. With our OSA 3350 ePRC+, we’re changing the direction of telecom network synchronization.

Mitigating GNSS vulnerabilities

For critical infrastructures relying on precise synchronization for secure business continuity, highly stable clocks are essential to defend against jamming and spoofing attacks.
OSA 3350
Our OSA 3350 ePRC+ is specifically designed for communication service providers facing more stringent synchronization requirements.

Ease of integration

Our OSA 3350 ePRC+ is easy to implement in communication networks with standard SNMP interfaces at the network element or comprehensive Ensemble Sync Director management support.
OSA 3350

A step ahead

As the ITU-T releases more stringent ePRC and ePRTC specifications, communication service providers need solutions with enough headroom to meet emerging requirements. Our industry-first OSA 3350 ePRC+ is a cesium atomic clock built with superior optical technology for the best available holdover, significantly exceeding current requirements. That means our customers can be confident that their investment will be safe even with further tightening of requirements.

A strong family

In combination with our market-leading multi-technology grandmasters, our OSA 3350 ePRC+ can be applied for the most stringent ePRTC applications featuring high availability and unmatched holdover.
OSA 3350

Unique commercial optical cesium clocks

Since magnetic cesium clocks were born more than 50 years ago, the technology has not seen a major improvement … Until now. With our OSA 3350 ePRC+ optical cesium atomic clock, we’ve productized the most innovative technology for making more efficient use of cesium atoms. At a critical time when GNSS outages caused by jamming and spoofing attacks are increasing in frequency and duration, we’re taking holdover capabilities and long lifetime to the next level. Our OSA 3350 ePRC+ provides vital protection for mission-critical networks such as radio access, government infrastructure or metrology infrastructure, and meets the strict performance demands and cost points needed for 5G mobile networks.
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