摘要
随着光纤通信网络建设的不断发展,充分利用现有路由资源,在有限的管道资源中敷设更多的光纤成为各大运营商的迫切需求。对国家电网公司通信部门来说也不例外,如何在有限的光缆结构中容纳更多的通信光纤,逐渐成为电力通信部门及设计院共同关注的焦点。文章主要介绍了一种φ200μm小尺寸G.652D光纤在OPGW中的应用研究,通过一系列试验证明,这种小尺寸光纤应用于OPGW可明显降低光缆截面、减轻光缆单重,各项性能不受影响。
With the development of optical fiber communication network, it has become operator＇s urgent demands to make full use of existing routing resources and lay more fiber resources in the linaited pipeline, and there is no exception for the communication department of State Grid Corporation of China. Thus the electric power communication department and design institute begin to focus on how to accommodate more optical fibers in the limited optical cable structure. This paper introduces the application research on a φ200μm small size optical fiber named G.652D in OPGW. Through a series of experiments, it has been proved that the application of G.652D optical fiber in OPGW can obviously decrease the optical cable section, reduce unit weight, and do not affect the performance.
出处
《电力信息与通信技术》
2014年第11期121-126,共6页
Electric Power Information and Communication Technology
