Physically asymmetric star network with CWDM wavelength router

被引：0
|
作者：
Moriwaki, Osamu [1 ]
Noguchi, Kazuto [1 ]
Sakai, Yoshihisa [1 ]
机构：
[1] NTT Corp, NTT Photon Labs, Kanagawa 2430198, Japan
来源：
IEEE COMMUNICATIONS LETTERS | 2007年 / 11卷 / 02期
关键词：
wavelength division multiplexing; routing; topology;
D O I：
10.1109/LCOMM.2007.061152
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
We propose and demonstrate a CWDM full-mesh wavelength-routing system with an asymmetric physical star topology. We design a wavelength router to optimize this topology in which the node distances from the wavelength router are unequal. In addition, the router utilizes all the wavelengths making it possible to increase the maximum number of nodes in the system. The routing function is confirmed experimentally using transceivers with two different optical budgets.
引用
收藏
页码：188 / 190
页数：3
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