IEC/TR 61282-4:2013（E）是一份技术报告，旨在描述光纤系统中的物理和分析非线性效应，它们对系统性能的影响，以及最小化或利用这些效应的方法。它包含了一些ITU-T建议G.663和其他材料。第二版取消并取代2003年出版的第一版，构成技术修订版。与上一版相比，本版包括以下重大技术变更:关于数字信号处理非线性损伤补偿的澄清。 关键词:光纤系统中的物理和分析非线性效应

IEC/TR 61282-4:2013(E) which is a technical report, is intended to describe physically and analytically non-linear effects in fibre optic systems, their impact on system performance, and ways of minimizing the effects or using them to advantage. It contains some of ITU-T Recommendation G.663 with additional material. This second edition cancels and replaces the first edition, published in 2003, and constitutes a technical revision. This edition includes the following significant technical change with respect to the previous edition: clarifications on the compensation for nonlinear impairments with digital signal processing. Key words: physically and analytically non-linear effects in fibre optic systems