关于密集波分复用技术及在DWDM网管的应用研究
关于密集波分复用技术及在DWDM网管的应用研究
摘要：光器件技术的迅速发展，推动了密集波分复用（dwdm）
系统的广泛应用，使得光纤通信系统容量急剧增长。本文主要介绍
波分的产生及原理，对其关键技术进行了探讨，从配置管理、故障
管理、性能管理等多个方面论述了密集波分复用网管功能实现的内
容。
关键词：密集波分；复用技术；dwdm网管；骨干网
abstract: the rapid development of the technology of optical
device, drive the dense wavelength division multiplexing
( dwdm ) system to a wide range of applications, makes the
optical fiber communication system volume rapid growth. this
paper mainly introduces the principle and wave generation,
its key technologies are discussed, from the configuration
management, fault management, performance management and
other aspects of the dense wavelength division multiplexing
network management function to achieve the contents.
key words: dense wavelength division multiplexing
technology;; dwdm network; backbone network
中图分类号：f626.5
传输是通信网络中的一个基本概念，是指将信号由一点输送到另
外一点或几点的行动，其表现是信息在空间中的转移。它必须依靠