IEC 61280-4-4-2017 纤维光学通信子系统基本试验程序.第4-4部分:已安装链路的偏振模式色散测量

标准号：IEC 61280-4-4-2017
中文标准名称：纤维光学通信子系统基本试验程序.第4-4部分:已安装链路的偏振模式色散测量
英文标准名称：Fibre optic communication subsystem test procedures - Part 4-4: Cable plants and links - Polarization mode dispersion measurement for installed links
标准类型：M33
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：M33
国际标准分类号：33.180.01
引用标准：IEC 60793-1-44-2011;IEC/TR 61282-9-2016;IEC 61300-3-35-2015;IEC/TR 62627-01-2016
适用范围：This part of IEC 61280 provides uniform methods of measuring polarization mode dispersion (PMD) of single-mode installed links. An installed link is the optical path between transmitter and receiver, or a portion of that optical path. These measurements can be used to assess the suitability of a given link for high bit rate applications, or to provide insight on the relationships of various related transmission attributes. This document focuses on the measurement methods and requirements for measuring long lengths of installed cabling that can also include other optical elements, such as splices, connectors, amplifiers, chromatic dispersion compensating modules, dense wavelength division multiplexing or multiplexer (DWDM) components, multiplexers, wavelength selective switches, re-configurable optical add drop multiplexer (ROADMS). This document focuses on the apparatus, procedures, and calculations needed to complete measurements. IEC TR 61282-9 explains the theory behind the test methods.