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作 者:贺永涛[1] 李经章 黄劲松[1] He Yongtao;Li Jingzhang;Huang Jinsong(China Information Technology Designing & Consulting Institute Co.,Ltd. Zhengzhou Branch, Zhengzhou 450007,China)
出 处:《邮电设计技术》2019年第10期16-21,共6页Designing Techniques of Posts and Telecommunications
摘 要:中国联通哈密—巴里坤、济南—青岛2个试验段是世界上第1次实际部署G.654.E陆地光缆干线,其自然地理和气候环境复杂,敷设方式多样,可以涵盖全球95%以上的光纤光缆施工和运行环境。中国联通在这一领域内的积极探索,将为光纤通信的发展提供坚实的实践经验,并推进ITU、IEC和CCSA等组织的标准化工作,受到了国内外广泛关注。China Unicom's two trial sections Kumul-Barkol and Jinan-Qingdao are the world's first actual deployment of G.654.E ter- restrial optical cable trunk line. Their physical geography and climate environment are complex,laying methods are diverse, which can cover more than 95% of the global optical fiber cable construction and operation environment. China Unicom's ac- tive exploration in this field will provide solid practical experience for the development of optical fiber communication,and pro- mote the standardization work of ITU,IEC and CCSA,which has attracted wide attention at home and abroad.
分 类 号:TN913[电子电信—通信与信息系统]
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