电力信息与通信技术2025，Vol.23Issue(4)：77-83,7.DOI:10.16543/j.2095-641x.electric.power.ict.2025.04.11
基于衰减小于0.150 dB/km的G.654.E OPGW成缆和应用研究
Research on G.654.E OPGW Cabling and Its Application Based on Attenuation Less Than 0.150 dB/km
邓黎 1王昌华 2夏小萌 1张静 3金娟 3陈皓 2吴明埝 4缪旭光 4薛海军4
作者信息
- 1. 国家电网有限公司信息通信分公司,北京市 西城区 100761
- 2. 康宁光通信中国,上海市 徐汇区 200233
- 3. 中国电力工程顾问集团西南电力设计院有限公司,四川省 成都市 610021
- 4. 中天电力光缆有限公司,江苏省 南通市 226010
- 折叠
摘要
Abstract
The upgrade of power communication backbone transmission network to 100 G optical transmission network(OTN)puts forward higher requirements on the power budget and signal-to-noise ratio of the network,which brings challenges to the design of ultra-long span transmission system.This paper introduces a new generation large effective area,ultra-low loss G.654.E fiber,uses it to manufacture the optical fiber composite overhead ground wire(OPGW).The key performance of the optical cable is tested,and the average attenuation of the OPGW is less than 0.150 dB/km.For ultra-long span 100 G OTN systems,it significantly reduces signal power loss and increases the optical signal noise ratio(OSNR)margin,thereby supporting longer transmission distances and reducing the risk of system error caused by state of polarization(SOP)fluctuations in OPGW optical cables when struck by lightning.关键词
新一代G.654.E光纤/OPGW/100 G OTN/超长跨距/SOPKey words
new generation G.654.E fiber/OPGW/100 G OTN/ultra-long span/SOP分类
电子信息工程引用本文复制引用
邓黎,王昌华,夏小萌,张静,金娟,陈皓,吴明埝,缪旭光,薛海军..基于衰减小于0.150 dB/km的G.654.E OPGW成缆和应用研究[J].电力信息与通信技术,2025,23(4):77-83,7.
