SY0004B Search Results

GR-1244-CORE

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Text: SYNCHRONOUS EQUIPMENT STRATUM 3 CLOCK UNIT – SY0004B SY0004B Date: November 15, 2000 PRELIMINARY • INTRODUCTION The SY0004B 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