ROADM和OTN技术在干线传输网络中的应用

Application of ROADM and OTN Technologies in Trunk Transmission Networks

干线传输网络的快速发展和广泛应用,使光传输技术的选择变得尤为重要。ROADM和OTN技术作为两种主要的光传输技术,各有优势。文中以ROADM和OTN技术的应用为切入点,分析了两者在技术原理、性能指标等方面的区别,提出了ROADM和OTN技术在干线传输网络中的具体应用优势、注意事项以及适用场景,旨在为光传输技术的选型提供参考依据,指导ROADM和OTN技术在干线传输网络中的合理应用。

The rapid development and widespread application of trunk transmission networks have made the selection of optical transmission technology particularly important.ROADM and OTN technologies,as the two main optical transmission technologies,each have their own advantages.This paper takes the application of ROADM and OTN technologies as the starting point,analyzes the differences between the two in terms of technical principles,performance indicators,etc.,and proposes the specific application advantages,precautions,and applicable scenarios of ROADM and OTN technologies in trunk transmission networks.The aim is to provide reference basis for the selection of optical transmission technologies and guide the reasonable application of ROADM and OTN technologies in trunk transmission networks.