同步数字系列SDH的原理及应用研究

Research on Principle and Application of Synchronous Digital Series SDH

当前社会是信息化社会,在高度发达的信息网络技术支持下,通信网络能够为人们提供各种各样的电信服务业务。在此基础上,通信网络传输、交换以及处理的信息量逐渐加大,促使现代化通信网络趋向数字化、智能化、个人化以及综合化方向发展。其中,同步数字系列SDH系统成为现阶段应用比较普遍的组网方式,推动了新一代网络传输体系的不断创新完善。因此,分析同步数字系统SDH系统的基本原理,探究其功能优势并研究其具体应用,旨在进一步推动SDH的发展,加快现代化网络传输体系的建设。

The current society is an information society.With the support of highly developed information network technology,the communication network can provide people with a variety of telecommunication services.On this basis,the amount of information transmitted,exchanged and processed by the communication network gradually increases,which makes the modern communication network tend to be digital,intelligent,personalized and comprehensive.As a result,synchronous digital series SDH system has become a more common networking mode at this stage,which promotes the continuous innovation and improvement of the new generation of network transmission system.This paper mainly analyzes the basic principle of synchronous digital system SDH system,explores its functional advantages,and studies its specific application,aiming to further promote the development of SDH and accelerate the construction of modern network transmission system.