摘要
针对大容量超长距WDM系统的发展趋势,介绍编码调制方式对其实现的重要性,并从多个角度分析采用CRZ调制格式的优势,探讨其应用前景。
Aim at ultra long-haul WDM system development trend, this article mainly introduce the importance ofcoding and modulation format, and analysis the superiority of using CRZ modulation format, discuss its application foreground finally.
出处
《电信工程技术与标准化》
2003年第9期48-52,共5页
Telecom Engineering Technics and Standardization