CWDM光传输系统中的数字包封器技术  

Digital Wrapper Technology in CWDM Optical Transport System

作　　者：戴玉玺[1] 马建国[1] 阳辉[2] 阮方[2] 

机构地区：[1]西南科技大学信息与控制工程学院,四川绵阳621002 [2]清华大学电子工程系,北京100084

出　　处：《电子科技大学学报》2003年第1期22-25,共4页Journal of University of Electronic Science and Technology of China

摘　　要：针对城域传输网的特点,提出了稀疏波分复用方案。研究了城域网CWDM光传输系统中的数字包封器技术,对数字包封器的原理、基本结构及其对系统部件的基本要求进行了深入的探讨。并在此基础上提出了系统硬件和软件实现的解决方案,对数字包封器技术在城域网CWDM光纤传输系统中的应用前景进行了大胆的预测。Aiming at the character of optical transport network of MAN, a solution of CWDM is put forward. Digital wrapper technology, which is used in CWDM optical transport network of CWDM, is studied. The principle and the basic structure of the digital wrapper and the basic demand for system parts are described in this article. Implantations of the hardware and software is present. At last, forecasting boldly the future of digital wrapper technology, which is used in CWDM optical transport network.

关 键 词：CWDM 稀疏波分复用 数字包封器 光分插复用器 光传输网 城域网 

分 类 号：TN929.1[电子电信—通信与信息系统]