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Line Card Protection Switch for SONET/SDH Systems ADVANCED COMMUNICATIONS www.DataSheet4U.com Description FINAL Features DATASHEET
ACS8525 LC/P
The ACS8525 is a highly integrated, single-chip solution for “Hit-less” protection switching of SEC (SDH/SONET Equipment Clock) + Sync clock “Groups”, from Master and Slave SETS clock cards and a third (Stand-by) source, for Line Cards in a SONET or SDH Network Element. The ACS8525 has fast activity monitors on the SEC clock inputs and will implement automatic system protection switching against the Master clock failure. The selection of the Master/Slave input can be forced by a Force Fast Switch pin.
ACS8525 Datasheet
