摘要
随着大城市网络带宽需求的增加和技术的发展,城域网产品作为一个独立的产品系列已经脱颖而出。本文针对NEC公司的产品,对城域网的构成及其应用提出了自己的观点。
Abstrac With the increase of the bandwidth requirement of the network of metropolises and the developmentof the technology, Metro product has been showing itself as an independent product series. This article is aimedat presenting the opinions of the writers about the architecture and application of Metro products of NEC.
出处
《电信工程技术与标准化》
2002年第4期19-23,共5页
Telecom Engineering Technics and Standardization
关键词
NEC公司
城域网
多业务传送平台
弹性分组环
光分插复用器
服务质量
Multi Service Transport Platform Resilient Packet Ring Metro Multi Service PlatformOptical Add-drop Multiplexer Quality of Service
