论文部分内容阅读
ATM是当前通信领域研究的一个热点。作为未来通信网络发展的必然方向，世界各国都在进行ATM的研究和开发。ATM是以交换为核心的技术，它的集中体现就是ATM交换机。目前世界上许多国家的宽带网和实验网采用的都是自己生产的ATM交换机。ATM交换机在宽带网上起着骨干网枢纽的核心
ATM is a hot spot in the field of communications. As the inevitable direction for the development of future communications networks, all countries in the world are conducting research and development of ATMs. ATM is the core of the exchange of technology, which is the embodiment of ATM switches. At present, many countries in the world’s broadband network and experimental network are used in their own production of ATM switches. ATM switches in the broadband network backbone network backbone