标准摘要
[中文适用范围]： 本部分 IEC 62343 为波长选择开关提供了性能规范模板。目的是为详细规范的制定提供框架，以规定波长选择开关的性能。 如有必要，详细产品规范或性能规范中通常会包含额外的规范参数。然而，本文件规定的规范参数不得从详细产品规范或性能规范中删除。 关于波长选择开关及其在DWDM系统中与单模光纤应用的技术信息在IEC TR 62343-6-4中描述。 [外文原描述]： IEC 62343-3-3:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 62343-3-3:2020 provides a performance specification template for wavelength selective switches. The object is to provide a framework for the preparation of detail specifications on the performance of wavelength selective switches. Additional specification parameters are often included for detailed product specifications or performance specifications if necessary. However, specification parameters specified in this document are not removed from the detail product specifications or performance specifications. The technical information regarding wavelength selective switches and their applications in DWDM systems with single-mode fibres are described in IEC TR 62343-6-4. This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - modification of the normative references; - modification of the terms and definitions.
英文名称Dynamic modules - Part 3-3: Performance specification templates - Wavelength selective switches