IEC 60869-1:20 18 RLV包含官方IEC国际标准及其红线版本。Redline版本不是官方文档，它只有英文版本，为您提供了一种快速简单的方法来比较IEC官方标准与其以前版本之间的所有变化。 IEC 60869-1:20 18适用于光纤无源功率控制设备。它们具有以下所有一般功能: -它们是无源的，因为它们不包含光电或其他转换元件； -它们具有两个端口，用于以固定或可变方式传输光功率和控制传输功率； -端口是非连接器化光纤尾纤、连接器化光纤或插座。 本文件规定了以下无源光学器件的一般要求:-光衰减器； -光学熔丝； -光功率限制器。 本文件还提供了通用信息，包括IEC 61753-05x系列的术语。已发表的IEC 61753-05x系列文件列于参考书目中 本第五版取消并取代2012年出版的第四版，构成技术修订。与上一版相比，此版本包括以下重大技术变更: a)对术语和定义进行了审查； b)有关IEC质量评估体系的要求已经过审查； c)删除了有关质量评估程序的条款； d)增加了关于可变光衰减器技术信息的附件G。 关键词:光纤无源功率控制器件

IEC 60869-1:2018 RLV contains both the official IEC International Standard and its Redline version. The Redline version is not an official document, it 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 60869-1:2018 applies to fibre optic passive power control devices. These have all of the following general features:
– they are passive in that they contain no optoelectronic or other transducing elements;
– they have two ports for the transmission of optical power and control of the transmitted power in a fixed or variable fashion;
– the ports are non-connectorized optical fibre pigtails, connectorized optical fibres or receptacles.
This document establishes generic requirements for the following passive optical devices:
– optical attenuator;
– optical fuse;
– optical power limiter.
This document also provides generic information including terminology for the IEC 61753-05x series. Published IEC 61753-05x series documents are listed in Bibliography
This fifth edition cancels and replaces the fourth edition published in 2012 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) the terms and definitions have been reviewed;
b) the requirement concerning the IEC Quality Assessment System has been reviewed;
c) the clause concerning quality assessment procedures has been deleted;
d) Annex G, relating to technical information on variable optical attenuators, has been added.

Keywords: fibre optic passive power control devices