摘要
随着国家对新型基础设施建设的大力推动以及工业互联网的快速发展,工业无源光网络(passive optical network,PON)技术在工业领域的应用日益广泛。深入探讨了工业PON技术发展的政策背景,并对其在宽带提升、组网保护、确定性时延、开放智能,以及安全防护等方面关键技术进行了阐述,分析了工业PON在典型业务场景下的应用实践。
Along with the country’s vigorous promotion of new infrastructure construction and the rapid development of industrial Internet,industrial passive optical network(PON)technology is increasingly widely used in the industrial field.The policy background of industrial PON technology development was discussed in depth,its key technologies in broadband enhancement,network protection,deterministic delay,open intelligence,and security protection were elaborated,and the application practice of industrial PON in typical business scenarios was analyzed.
作者
曾涛
蒋铭
张德智
杨子尧
ZENG Tao;JIANG Ming;ZHANG Dezhi;YANG Ziyao(Research Institute of China Telecom Co.,Ltd.,Shanghai 200122,China)
出处
《电信科学》
北大核心
2024年第12期136-145,共10页
Telecommunications Science
关键词
工业PON
千兆光网
确定性时延
可编程
边缘算力
数据安全
industrial PON
gigabit optical network
deterministic delay
programmable
edge arithmetic
data security
