摘要
文章介绍了一种低成本RPR实现方案。该方案由双光纤环构成,并能在双环上同时传输数据;具有业务接入灵活、空间复用、支持QoS、保护恢复迅速和易于管理等特点。该方案既有效利用了RPR的特点,又针对特定的应用环境作了简化和改进,是一种很有竞争力的城域专用网解决方案。
This paper presents a low-cost realization scheme of RPR. It consists of two fiber optic rings, and can transmit packets simultaneously on both rings. It has easy accessing and spatial reuse features. It supports QoS and rapid protection, and is easy to manage. In a word, it＇s competitive in metro private network.
出处
《微电子学与计算机》
CSCD
北大核心
2005年第7期127-130,共4页
Microelectronics & Computer
