IEC 62149-1:2011提供了创建有源光纤设备性能标准的参考、定义和规则，以及与该主题相关的信息。IEC 62149的后续部分按顺序编号，并包含特定应用的性能标准。随着性能标准的标准化，每一部分都将被添加，以供国际使用。第二版取消并取代2004年出版的第一版及其勘误表1（2004）。这是一项技术修订。技术变更包括表A.1中的更新。

IEC 62149-1:2011 provides references, definitions and rules for creating active fibre optic device performance standards, as well as related information pertinent to the subject. Subsequent parts of IEC 62149 are sequentially numbered and contain performance criteria for specific applications. Each part will be added as the performance criteria become standardised for international use. This second edition cancels and replaces the first edition published in 2004 and its corrigendum 1 (2004). It is a technical revision. The technical change consists of an update in Table A.1.