IEC TR 61282-14:2019 光纤通信系统设计指南第14部分:光纤设备中衰减测量不确定度的测定

标准编号：IEC TR 61282-14:2019

中文名称：光纤通信系统设计指南第14部分:光纤设备中衰减测量不确定度的测定

英文名称：Fibre optic communication system design guides - Part 14: Determination of the uncertainties of attenuation measurements in fibre plants

发布日期：2019-07-19

标准范围

IEC TR 61282-14:20 19作为IEC TR 61282-14:20 19 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。IEC TR 61282-14:20 19是一份技术报告，详细分析和计算了与使用光源和功率计测量多模和单模光纤布线衰减相关的不确定性。这第二版取消并取代了2016年出版的第一版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更:-在标题中:将"guide"改为"guidelines"；-文本适应以允许标准B级和参考级连接器用于测试线的端接；-在附录D中增加了使用标准等级连接器时计算不确定度所需的数值；-校正等式(18)及之后的微小不一致。关键词:光缆衰减的测量不确定度

IEC TR 61282-14:2019 is available as IEC TR 61282-14:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC TR 61282-14:2019 which is a Technical Report, establishes the detailed analysis and calculation of the uncertainties related to the measurement of the attenuation of both multimode and single mode optical fibre cabling using optical light sources and power meters. This second edition cancels and replaces the first edition published in 2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- in the title: replacement of "guide" by "guidelines";
- text adaptation to allow both standard grade B and reference grade connectors for termination of test cords;
- addition of values needed for calculation of uncertainties, when standard grade connectors are used, to Annex D;
- correction of minor inconsistencies in Equation (18) and after.
Keywords: measurement uncertainty of the attenuation of fibre optic cabling

标准预览图