Optical interconnection of core and metro networks

A. Ellis, D. Cotter, S. Ibrahim, R. Weerasuriya, C. Chow, J. Leuthold, W. Freude, S. Sygletos, P. Vorreau, R. Bonk, D. Hillerkuss, Ioannis Tomkos, A. Tzanakaki, C. Kouloumentas, D. Richardson, P. Petropoulos, F. Parmigiani, G. Zarris, D. Simeonidou
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引用次数: 8

Abstract

A network concept is introduced that exploits transparent optical grooming of traffic between an access network and a metro core ring network. This network is enabled by an optical router that allows bufferless aggregation of metro network traffic into higher-capacity data streams for core network transmission. A key functionality of the router is WDM to time-division multiplexing (TDM) transmultiplexing.
核心网和城域网的光互连
介绍了一种利用接入网和城域核心环网之间流量的透明光疏导的网络概念。该网络通过光路由器实现,可以将城域网络流量无缓冲地聚合成更高容量的数据流,供核心网传输。路由器的一个关键功能是波分复用到时分复用(TDM)的多路复用。
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