信息通信技术与政策2026，Vol.52Issue(1)：12-17,6.DOI:10.12267/j.issn.2096-5931.2026.01.002
单对以太网技术在流程工业中的体系结构与应用研究
Research on architecture and application of single pair ethernet in process industry
罗锐 1阳桂林 1吴健1
作者信息
- 1. 深圳市三旺通信股份有限公司,深圳 518052
- 折叠
摘要
Abstract
Single Pair Ethernet(SPE)and its evolution into ethernet advanced physical layer technologies enable long-distance data transmission and intrinsic safety power delivery over a single twisted pair cable,breaking down the traditional physical barriers between OT and IT.This paper provides an in-depth analysis from four dimensions:policy drivers,technical standards,network architecture transformation,and typical unmanned application scenarios.It demonstrates how SPE,by establishing an"end-to-end"full-IP architecture,provides critical physical layer support for the process industry in achieving predictive maintenance,unmanned inspections in hazardous environments,and the foundational structure for digital twin models.关键词
SPE/全网络化/流程工业/IEEE 802.3cg/工业物联网Key words
SPE/full network architecture/process industry/IEEE 802.3cg/IIoT分类
信息技术与安全科学引用本文复制引用
罗锐,阳桂林,吴健..单对以太网技术在流程工业中的体系结构与应用研究[J].信息通信技术与政策,2026,52(1):12-17,6.
