论文部分内容阅读
我国跨世纪本地网建设的发展思路是“少局所,大容量”,这就对作为网络节点的交换机的可靠性和可维护性提出了更高的要求。另外,在业务能力上,不仅要求全面满足传统的话音业务,更要求在满足目前窄带数据业务的同时,能适应今后向宽带数据业务的过渡与发展,这正是电信网朝着“数字化、综合化、宽带化、智能化和个人化”方向发展的需要。
The development idea of building a cross-century local area network in our country is “a small number of offices and a large capacity.” This puts forward higher requirements on the reliability and maintainability of switches as network nodes. In addition, on the business capabilities, not only to fully meet the traditional voice services, but also to meet the current requirements of narrowband data services, to adapt to the future transition to broadband data services and development, which is the telecommunications network in the “digital, integrated ”Broadband, intelligent and personalized" direction of development needs.