[1]张曜晖,赵璋卓,张彬.中国联通G.654.E光纤入围测试分析[J].邮电设计技术,2019,(10):8-15.[doi:10.12045/j.issn.1007-3043.2019.10.002]
China Unicom G.654.E fiber finalist test analysis[J].Designing Techniques of Posts and Telecommunications,2019,(10):8-15.[doi:10.12045/j.issn.1007-3043.2019.10.002]
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China Unicom G.654.E fiber finalist test analysis[J].Designing Techniques of Posts and Telecommunications,2019,(10):8-15.[doi:10.12045/j.issn.1007-3043.2019.10.002]
中国联通G.654.E光纤入围测试分析
邮电设计技术[ISSN:1007-3043/CN:41-1132/TN]
卷:
期数:
2019年10
页码:
8-15
栏目:
本期专题
出版日期:
2019-10-30
- Title:
- China Unicom G.654.E fiber finalist test analysis
- 文献标志码:
- A
- 摘要:
- 超100Gb/s的超高速传送技术在G.652光纤上的无电中继距离受限，增大了设备投资，对传输光纤提出了新的要求。由于G.654.E光纤具有的低衰减系数、大有效面积、低非线性效应等特性，可以很好地延长无电中继传输距离，满足干线传输需求，因此，适用于陆地传输系统的G.654.E光纤成为干线传输系统的主要选择。中国联通拟在省际干线光缆线路工程建设中应用G.654.E光纤光缆，并率先在业内开展了G.654.E光纤光缆的招标采购工作。由于目前G.654.E光纤尚未在国内正式投入商用，需在招标采购前进行G.654.E光纤的入围测试。本文是对中国联通G.654.E光纤光缆招标采购中G.654.E光纤入围测试结果的分析与总结。
- Abstract:
- The ultra-high speed transmission technology exceeding 100Gb/s is limited in the no-electric power relay distance on the G.652 fiber, which increases the equipment investment and puts forward new requirements for the transmission fiber. Due to the low attenuation coefficient, large effective area, low nonlinear effect and other characteristics of G.654.E fiber, it can well extend the transmission distance without electric relay and meet the requirements of trunk transmission. Therefore, G.654.E fiber suitable for land transmission system has become the main choice of trunk transmission system. China Unicom plans to apply G.654.E fiber optical cable in the construction of inter-provincial main optical cable line, and takes the lead in the tendering and procurement of G.654.E fiber optical cable in the industry. Since the current G.654.E optical fiber has not been officially put into commercial use in China, it is necessary to take finalist test of the G.654.E optical fiber before the procurement invitation.This paper is an analysis and summary of the finalist test results of G. 654.E fiber optical cable in the bidding and procurement of China Unicom G.654.E fiber optical cable.
更新日期/Last Update:
2019-10-28
