Managed solutions for PDH, SDH, SONET, ATM and Cellular networks

The SSU supplies a clean and proper frequency without Jitter and Wander effect. The SSU providesalso its own clock when operating in freerun or holdover mode. All Oscilloquartz SSUs can contain also one or two GPS/GLONASS receivers and various features such as NTP, PTP time source.



Our OSA 5548C Synchronization Supply Unit is a scalable synchronization solution rangingfrom 20 unprotected outputs up to 1,000 protected outputs by adding up to four expansion shelves to the core unit. Its ultra-compact footprint makes it ideal for telecom operators to provide scalable network synchronization in over-crowded exchanges.

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