一种以太网光网络自动保护交换的新方法

2013 SBMO/IEEE MTT-S International Microwave & Optoelectronics Conference (IMOC) Pub Date : 2013-10-28 DOI:10.1109/IMOC.2013.6646414

Cyd M. Delgado, H. P. Silva, M. Mosso

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引用次数: 0

摘要

所谓的运营商以太网已经承诺将以太网带入一个新的阶段，最终成为运营商级传输网络的SONET/SDH的成本效益替代方案。尽管在过去的10年里已经取得了一些里程碑式的进展，但以太网还没有准备好实现这一承诺。一个大问题涉及网络的生存能力和相关的控制功能。本文讨论了以太网生存性的可用选项，重点是保护交换，并将它们与SONET/SDH保护方案进行比较。然后，介绍了一种为以太网光网络提供快速自动保护交换的新方法——光以太网APS (OE-APS)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A novel approach to automatic protection switching for Ethernet optical networks

The so-called Carrier Ethernet has been a promise to take Ethernet to a new stage, eventually becoming a cost effective alternative to SONET/SDH for carrier-grade transport networks. Although some landmark steps have been made in the last 10 years, Ethernet networks are not yet ready to fulfill that promise. One big issue concerns network survivability and related control functions. This paper discusses available options for Ethernet survivability focusing on protection switching and comparing them to SONET/SDH protection schemes. Then, it describes a novel approach to provide a fast automatic protection switching for Ethernet optical networks - optical Ethernet APS (OE-APS).

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来源期刊

2013 SBMO/IEEE MTT-S International Microwave & Optoelectronics Conference (IMOC)

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