The plan & construction of the power telecommunications synchronization network

The position and construction necessity of synchronization network in the power telecommunications system are discussed in this article,some relevant concepts about synchronization network are also presented.Meanwhile,considering the construction experience of China Telecom synchronization network,we analyse several important aspects of synchronization network planing constructing in the power telecom system which include clock configuration,inside/outside building timing signal distribution,SSM function,supervision control management of synchronization network etc.,and give some advices in this article.The proposal on the implementation plan,configuration plan of the power telecom synchronization network and synchronization product application is also given in the article.