在信息技术飞速发展和通信网络日新月异的今天,传输设备在现代通信系统中有着举足轻重的地位.分组传送网(Packet Transport Network,PTN)和光传输网络(Optical Transport Network,OTN)是目前两大主流的传输技术,可满足人们对高速、大容量、低延迟的业务需求.因此,文章综合分析PTN和OTN传输设备,探讨其优劣势及未来发展趋势,旨在给相关领域决策者与研究人员提供参考,推动通信网络不断创新与发展.
Advantages and Disadvantages of PTN and OTN Transmission Equipment and Development Trend
In the rapid development of information technology and communication network today,transmission equipment for modern communication system has a pivotal position.Packet Transport Network(PTN)and Optical Transport Network(OTN)are the two main transmission technologies at present,which have their unique advantages to meet people's needs of high speed,large capacity and low latency.PTN and OTN transmission equipment are comprehensively analyzed,and their advantages and disadvantages and future development trend are discussed,aiming at providing some valuable information for decision-makers and researchers in related fields,so as to promote the continuous innovation and development of communication networks.
Packet Transport Network(PTN)Optical Transport Network(OTN)transmission equipment
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