Wavelength-division multiplexing metropolitan area network architecture with a "dual ring" configuration

被引:0
作者
Ryu, S [1 ]
Mori, J [1 ]
机构
[1] KDD Corp, Access Syst Dept, Tokyo 1638003, Japan
关键词
wavelength division multiplexing; metropolitan area networks; optical add/drop multiplexer; optical communication; optical communication equipment;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A "dual-ring" network configuration is proposed in wavelength-division multiplexing (WDM) metropolitan area network (MAN). In the proposed architecture. a "sub-ring" using two fibers is added to the existing metropolitan WDM ring for flexible and cost effective addition of new nodes.
引用
收藏
页码:2368 / 2369
页数:2
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