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SYNCHRONOUS EQUIPMENT OCXO BASED STRATUM 3 CLOCK UNIT – SY01-S3
SY01-S3
• INTRODUCTION
Date: May 20 , 2002
The SY01-S3 is an accurate time and frequency source that has been designed as a module level subsystem. The module is designed to work within ATM, SONET, SDH, and wireless systems where synchronization is vital. The SY01-S3 is an OCXO based excellent synchronization solution for timing designed for Stratum 3 applications.
•
FEATURES
A Hardware/Software synchronization solution for timing, jitter and wander concerns in a single module. Complies with ITU-T Recommendations G.813 and ETSI-ETS 300 462-4 and Bellcore GR-1244-CORE for Stratum 3 applications. Supports four modes of operation: Locked to Reference 1, Locked to Reference 2, Holdover and Free-run.