Key Technologies and Trends for New Generation Transport Network

Chengliang Zhang; Leping Wei

doi:10.3969/j.issn.1000-0801.2013.01.001

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Key Technologies and Trends for New Generation Transport Network

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- Key Technologies and Trends for New Generation Transport Network
- Telecommunications Science Vol. 29, Issue 1, Pages: 1-7(2013)
- 作者机构：
  
  1. 中国电信股份有限公司北京研究院北京100035
  2. 中国电信集团公司北京100032
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.1000-0801.2013.01.001
  CLC：
- Published Online：20 January 2013，
  
  Published：20 January 2013
- 稿件说明：
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Chengliang Zhang, Leping Wei. Key Technologies and Trends for New Generation Transport Network[J]. Telecommunications science, 2013, 29(1): 1-7.
DOI：

Chengliang Zhang, Leping Wei. Key Technologies and Trends for New Generation Transport Network[J]. Telecommunications science, 2013, 29(1): 1-7. DOI： 10.3969/j.issn.1000-0801.2013.01.001.

摘要

首先阐述了新一代传送网的基本特征，重点讲述了以OTN 为代表的透明联网技术的发展趋势，接下来讲述了100 Gbit/s及超100 Gbit/s高速WDM系统的发展趋势和挑战，最后重点分析了超低损耗光纤和基于光纤的复用技术的发展情况。

Abstract

The main characteristics of new generation transport network were presented firstly

and transparent networking technologies

in particular OTN

as an initial transparent networking technology for new generation transport networks

were also analyzed. Additionally

focusing on the development and challenges of 100 Gbit/s and beyond 100 Gbit/s WDM systems

the development of optical fiber and fiber-based multiplexing technologies were discussed.

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