摘要
光传输技术的传输速度非常快,但其传输能力有待提高。光波复用技术在光传输领域内是系统升级和扩容的首选。因此,介绍密集波分复用(Dense Wavelength Division Multiplexing,DWDM)的发展现状,归纳其传输技术革新及组成,分析其在电力通信行业的应用。
In the current optical transmission technology,the speed of light is already very fast,so its transmission capacity needs to be improved.The optical multiplexing technology has become the first choice for system upgrading and capacity expansion.This paper introduces the development status of Dense Wavelength Division Multiplexing(DWDM),summarizes its transmission technology innovation and composition,and analyzes the application of DWDM in power communication industry.
作者
陈倩
CHEN Qian(State Grid Beijing Electric Power Company Information and Co.,Ltd.,Beijing 100176,China)
出处
《通信电源技术》
2022年第18期103-105,共3页
Telecom Power Technology
关键词
密集波分复用(DWDM)
电力通信
传输技术
Dense Wavelength Division Multiplexing(DWDM)
power communication
transmission technology
