S12　No．7信令转接点  

S 12 No.7 Signalling Transfer Point

作　　者：宋树成[1] 吴云峰[1] 

机构地区：[1]上海贝尔电话设备制造有限公司

出　　处：《电信科学》1996年第8期30-38,共9页Telecommunications Science

摘　　要：信令转接点作为七号信令网的关键设备，在我国信令网的建设中起着至关重要的作用。本文着重介绍了大量运用于国家网的Ｓ１２独立信令转接点的结构、性能特点和应用。Signalling transfer point is known as the heart of the telecommunication network. This paper gives the introduction of the configuration, characteristics, and the application of S 12 stand-alone signalling transfer point, which has been widely used in the national network.

关 键 词：S12信令转接点 STP 通信网 

分 类 号：TN913.22[电子电信—通信与信息系统]