光纤有源元件和设备 性能标准 第4部分：用于千兆以太网应用的 1 300 nm 光纤收发器

[中文适用范围]： 本部分IEC 62149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。本文档包含产品性能要求的定义以及一系列测试和测量，其中提供了明确定义的条件、严重程度和通过/失败标准。测试旨在一次性运行，以证明任何产品满足性能标准要求的能力。已被证明满足性能标准所有要求的产品可以声明符合性能标准，但随后将受到质量保证/质量符合性程序的控制。 [外文原描述]： IEC 62149-4:2022 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.