电力信息与通信技术2025，Vol.23Issue(9)：55-60,6.DOI:10.16543/j.2095-641x.electric.power.ict.2025.09.08
400G OTN在超长站距电力通信应用的探索研究
Exploration and Research on the Application of 400G OTN in Ultra Long Distance Power Communication
蔡子安 1崔力民 1解鹏 2刘杰 1王鑫 1李庆1
作者信息
- 1. 国网新疆电力有限公司信息通信公司,新疆 乌鲁木齐 830002
- 2. 国网新疆电力有限公司,新疆 乌鲁木齐 830092
- 折叠
摘要
Abstract
Driven by the imperative to enhance power grid digitization,accommodate diverse high-capacity communication services,and advance backbone network evolution,constructing high-speed,multi-service,large-bandwidth optical transmission networks becomes essential.This article overviews the technological progression of 400G Optical Transport Network(OTN)systems.Key technologies are analyzed,focusing on encoding modulation schemes,new optical fiber systems,coherent reception with digital signal processing and soft-decision forward error correction.A case study of ultra-long-span power communication is investigated using 4×100G OTN on the 750 kV Yili-Kuche transmission line,demonstrating the feasibility of single-wavelength 400G OTN deployment in challenging grid scenarios.关键词
400G OTN/电力通信/新型光纤系统Key words
400G OTN/power communication/new optical fiber systems分类
信息技术与安全科学引用本文复制引用
蔡子安,崔力民,解鹏,刘杰,王鑫,李庆..400G OTN在超长站距电力通信应用的探索研究[J].电力信息与通信技术,2025,23(9):55-60,6.
