SYNCHRONOUS EQUIPMENT HIGH FREQUENCY HITLESS SYNCHRONIZER - SY02-HLPL SY02-HLPL PRELIMINARY SPECIFICATION Date: July 1, 2002 INTRODUCTION The SY02-HLPL is a dual input reference hitless switching device with high frequency crystal-based PLL synchronizer designed as a subsystem module.
Mainly used at high speed Line Interface Cards in telecommunication products mainly related to STN-n or OC-n.
The SY02-HLPL is a synchronization solution for timing and jitter topics specified within