摘要
为了提供高质量的语音服务和满足迅速发展的数据服务,目前运营商正在建设或者完善自己的城域网络。针对城域网光纤环网设计的RPR技术可以有效地分配带宽,并且能够灵活、快速地配置网络,RPR网络将成为新一代城域网的重要组成部分。
Carries today are rapidly building up or improving their MAN,in order to support both toll-quality voice services and explosion of data traffic.Resilient packet ring technology,being designed specifically for MAN of fiber optic rings,can make effi-cient bandwidth allocation and rapid deployment.RPR will be an important part of new MAN.
出处
《邮电设计技术》
2003年第4期10-14,共5页
Designing Techniques of Posts and Telecommunications
