【摘要】 在介绍波分复用系统基础之上说明了光监控信道存在的合理性和必要性 ,详细分析了带内波长监控技术和带外监控技术的实现机制、功能特征及适用环境 ,最后归纳了实现 WDM系统管理应值得注意的一些相关因素更多还原

【Abstract】 This paper describes the rationality and the necessity of existence of an optical supervision channel on the basis of the presentation of a wavelength division multiplexing system.The mechanism of implementation,speciality of functionality and situation of!application for in band OSC and out band OSC are analysized in detail.Eventually some relevant issues on the realization of management of WDM are summarized carefully.更多还原