【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。更多还原

【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.更多还原