扬中市市镇1550nm系统建设方案

Yangzhong City to the Town of the 1550nm System Construction Program

系统地介绍了市到镇1 550 nm光缆网建设方案,从前端、分前端、光缆、IPQAM信号插入、系统的设计、调试、网管等各个方面加以阐述。结合组网实践,重点介绍了光缆双路由、设备热备份、信号自动切换的构成;分前端利用波分复用技术插入IPQAM互动点播信号;光链路的设计计算以及系统信号的调试等。

It systematically introduces the city to the town of 1550 nm fiber optic network construction scheme, from the fronl, front end, optical cable, the IPQAM signal inserting, system design commissioning, network management, and other aspects. Networking practice, focus on fiber dual hot backup routing, equipment, au- tomatic signal switching;Insert points front end using WDM technology IPQAM interactive on-demand signal; the design of the optical link calculation of signal and system debugging, etc.