In order to ensure the reliability and safety of the system, the production process network use redundant optical fiber transmission network structure.
为了确保系统的可靠性和安全性，生产过程网采用光纤传输冗余网络结构。
Then, it describes the technological advances of optical fiber transmission and photonic devices and integration which are needed by the all-optical network.
接着说明全光同所根据的光纤传输系统和光子器件与集成技术的进展。
It briefly introduces the application of DWDM to optical fiber cable transmission network, DWDM's developing trends, its types, system capacity, transmission methods and transmission system design.
简要介绍密集波分复用系统在光纤光缆传输网中的应用及其发展趋势。密集波分复用系统的类型、系统容量、传输方式及传输系统设计。
A method of conjugate measuring network for on-line transmission performance monitoring of optical fiber digital communication is introduced here.
介绍了在线监测光纤数字通信线路传输性能的测试子网方法和测试结果。
Optical fiber transmission has also become the major means of communication, particularly in the trunk communication network.
光纤传输也已成为当前通信，特别是干线通信的主要手段。
Signal transmission and switching are two key technologies in the current optical fiber communication network.
信号传输与交换是当今光纤通信网络中的两大核心技术。
Signal transmission and switching are two key technologies in the current optical fiber communication network.
信号传输与交换是当今光纤通信网络中的两大核心技术。
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