摘要
文章主要研究通信传输设备PTN和OTN之间的区别和优劣势,以及它们适用于什么样的场景。首先介绍了PTN和OTN的基本概念和架构;然后比较了它们在传输效率、可靠性、灵活性和成本方面的差异,并探讨了它们适用的不同场景;最后对未来通信传输设备发展的趋势进行了分析。
The article mainly studies the differences,advantages and disadvantages between communication transmission devices PTN and OTN,as well as what scenarios they are suitable for.This article first introduces the basic concepts and architectures of PTN and OTN,then compares their differences in transmission efficiency,reliability,flexibility,and cost,and explores their different scenarios.Finally,this article also analyzes the trend of future communication transmission equipment development.
作者
陈路
CHEN Lu(Zhongshixun Communication Construction Co.,Ltd.,Guangzhou 510300,China)
出处
《数字通信世界》
2023年第10期23-25,共3页
Digital Communication World
关键词
PTN
OTN
传输效率
可靠性
灵活性
成本
场景
发展趋势
PTN
OTN
transmission efficiency
reliability
flexibility
cost
scenarios
development trends
