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Proceedings Paper

Research on EPON survivability
Author(s): Hong Chen; Li Su; Depeng Jin; Lieguang Zeng
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Paper Abstract

A method for quantitatively analyzing the survivability of EPON access network is presented. The relationship between the survivability of network and the intensity of network damage is obtained. Meanwhile, the comparison of survivability among three kinds of backup of EPON access network is put forward. The simulation result shows that, when the coverage area is the same, the survivability of EPON with Node-Fiber Backup is better than that with Trunk-Fiber Backup, and when the number and distribution of ONU are the same, the survivability of EPON with Bus-Fiber Backup is better than that with Node-Fiber Backup. The result is useful not only for forecasting and evaluating the survivability of EPON access networks, but also for EPON access networks topology design.

Paper Details

Date Published: 15 April 2004
PDF: 7 pages
Proc. SPIE 5282, Network Architectures, Management, and Applications, (15 April 2004); doi: 10.1117/12.520339
Show Author Affiliations
Hong Chen, Tsinghua Univ. (China)
Li Su, Tsinghua Univ. (China)
Depeng Jin, Tsinghua Univ. (China)
Lieguang Zeng, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 5282:
Network Architectures, Management, and Applications
S. J. Ben Yoo; Kwok-wai Cheung; Yun-Chur Chung; Guangcheng Li, Editor(s)

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