DWDM上25.344 Mbit/s光监控信息传送系统的设计  

Design of 25.344 Mbit/s optical supervisory information transport system in DWDM

作　　者：田耕[1] 

机构地区：[1]华中科技大学电信系

出　　处：《光通信研究》2006年第3期19-20,共2页Study on Optical Communications

摘　　要：采用25.344 Mb it/s光监控信息传送技术可以更好地满足当前密集波分复用(DWDM)系统中不断增加的网络监控信息和附加业务的需要。文章首先介绍了25.344 Mb it/s光监控信息传送系统的技术方案,然后详细描述了其帧结构、码型设计以及硬件实现的框图,最后介绍了该技术的优点。The continuously increasing need for network supervisory information and additional services can be better met by adopting 25. 344 Mbit/s optical supervisory information transport technology. This paper starts with an introduction to its technological scheme, then continues with a detailed description of its frame structure, code pattern design and the hardware implementation block diagrams and ends with a presentation of its advantages.

关 键 词：光监控信道 波分复用 网络管理通道 

分 类 号：TN915[电子电信—通信与信息系统]