IEC TR 61292-6:20 23作为IEC TR 61292-6:20 23 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 61292-6:20 23这是一份技术报告，涉及分布式拉曼放大(DRA)。其主要目的是为未来与DRA相关的标准提供背景材料，如规范、测试方法和操作规程。本文件涵盖以下几个方面: -拉曼放大的一般概述； -DRA的应用； -与DRA相关的性能特征和测试方法； -与部署DRA有关的业务问题。 由于DRA是一项相对较新的技术，并且仍在快速发展，本文档中的一些材料可能会在相当短的时间内变得过时或不相关。本文件将经常更新，以尽量减少这种可能性。第二版取消并取代了2010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: -噪声系数公式的修正； -校正图10中的错误。

IEC TR 61292-6:2023 is available as IEC TR 61292-6:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC TR 61292-6:2023 which is a Technical Report, relates to distributed Raman amplification (DRA). Its main purpose is to provide background material for future standards related to DRA, such as specifications, test methods and operating procedures. This document covers the following aspects:
- general overview of Raman amplification;
- applications of DRA;
- performance characteristics and test methods related to DRA;
- operational issues relating to the deployment of DRA.
As DRA is a relatively new technology, and still rapidly evolving, some of the material in this document can become obsolete or irrelevant in a fairly short period of time. This document will be updated frequently to minimize this possibility. This second edition cancels and replaces the first edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- correction of the formula for noise figure;
- correction of errors in Figure 10.