标准摘要
[中文适用范围]： IEC 62149-4:2022+AMD1:2025 CSV 定义了用于 ISO/IEC/IEEE 8802-3 千兆以太网应用的 1300 nm 光纤收发器模块的性能规范。本文件包含产品性能要求的定义以及一系列测试和测量，并提供了明确定义的条件、严格程度和通过/未通过标准。这些测试旨在“一次性”运行，以证明任何产品能够满足性能标准的要求。经证明符合性能标准所有要求的产品可声明为符合性能标准，但随后将受到质量保证/质量一致性程序的控制。第三版取消并取代了 2010 年发布的第二版。此版本为技术修订版。与上一版相比，此版本包含以下重大技术变更：- 更新了规范性引用文件；- 删除了 4.1 中的“短时间”条件； - 修改了表 1 中的焊接温度绝对限制额定值； - 表 4 中的最大光输出功率（多模光纤）从-3.5 dBm 增加到-3 dBm，以使值与参考文献保持一致； - 在表 7 中添加了一条注释，以澄清不合格的产品不允许通过性能测试。 [外文原描述]： IEC 62149-4:2022+AMD1:2025 CSV defines performance specifications for 1 300 nm fibre optic transceiver modules used for the ISO/IEC/IEEE 8802-3 Gigabit Ethernet application. This document contains definitions for product performance requirements as well as a series of tests and measurements, for which clearly defined conditions, severities and pass/fail criteria are provided. The tests are intended to be run on a "once-off" basis to prove any product’s ability to satisfy the performance standard’s requirements. A product that has been shown to meet all the requirements of a performance standard can be declared as complying with the performance standard but will then be controlled by a quality assurance/quality conformance program. This third edition cancels and replaces the second edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - the normative references are updated; - the condition "for short periods" in 4.1 is removed; - the absolute limiting rating for soldering temperature in Table 1 is modified; - the maximal optical output power (multimode fibre) in Table 4 is increased from −3,5 dBm to −3 dBm, to align value with the referenced document; - a note is added to Table 7 to clarify that out-of-specification products are not allowed to pass the performance tests.
英文名称Fibre optic active components and devices - Performance standards - Part 4: 1 300 nm fibre optic transceivers for Gigabit Ethernet application