33.180.01 光纤系统综合 标准查询与下载

BS EN 61745:2017 用于校准光纤几何测试装置的端面图像分析程序 第 1 部分：标准化简介和路线图

What is BS EN 61745 - End-face image analysis procedure for the calibration of optical fibre geometry test sets about?    BS EN 61745 discusses the end-face image analysis procedure for the calibration of optical fibre geometry test sets. End-face image analysis procedure for the calibration of optical fibre geometry test sets is the comparison of  measurement  values delivered by a  device under test  with those of a  calibrated standard  of known accuracy. BS EN 61745 describes the calibration of test sets that perform end-face image analysis, also known as "near-field" or "grey-scale" analysis. The principles, however, can be applied to test sets of a different type.

End-face image analysis procedure for the calibration of optical fibre geometry test sets - Part 1: Introduction and roadmap for standardization

YD/T 3129.2-2017 通信用集成光发射组件 第2部分：10x10Gb/s强度调制

Integrated optical transmitter components for communications Part 2: 10x10Gb/s intensity modulation

YD/T 1814.5-2017 基于公用电信网的宽带客户网络的远程管理 第5部分：客户终端设备管理参数

Remote management of broadband customer networks based on public telecommunications networks Part 5: Customer terminal equipment management parameters

EN 61745:2017 用于校准光纤几何测试装置的端面图像分析程序

IEC 61745:2017 describes the calibration of test sets that perform end-face image analysis, also known as "near-field" or "grey-scale" analysis. The principles, however, can be applied to test sets of a different type. The procedures outlined are performed by calibration laboratories and by the manufacturers or users of geometry test sets, for the purpose of calibrating geometry test sets and for evaluating the uncertainties in measurements made on calibrated test sets. The calibration of fibre coating or cable measurement test sets is not covered by this document. This second edition cancels and replaces the first edition, published in 1998, and constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous edition: a) removal of the limitation of single mode optical fibre geometry test sets to include multimode; b) addition of a new annex as mathematical basis. Keywords: end-face image analysis, optical fibre geometry test sets

End-face image analysis procedure for the calibration of optical fibre geometry test sets

GSO IEC 62614:2017 光纤 测量多模衰减的发射条件要求

This International Standard describes the launch condition requirements used for measuring multimode attenuation in passive components and in installed cable plants. In this standard, the fibre types that are addressed include category A1a (50 μm /125 μm) and A1b (62,5 μm /125 μm) multimode fibres, as specified in IEC 60793-2-10. The nominal test wavelengths detailed are 850 nm and 1 300 nm. This standard may be suitable for multimode attenuation measurements for other multimode categories and/or other wavelengths, but the source condition for other categories and wavelengths are not defined here. The purpose of these requirements is as follows: • to ensure consistency of field measurements when different types of test equipment are used; • to ensure consistency of factory measurements when different types of test equipment are used; • to ensure consistency of field measurements when compared with factory measurements. This standard describes launch condition requirements for optical attenuation using sources with a controlled encircled flux (EF).

Fibre optics - Launch condition requirements for measuring multimode attenuation

GSO IEC/TR 61282-13:2017 光纤通信系统设计指南 第13部分：光纤链路运行中 PMD 和 CD 特性指南

This part of IEC 61282, which is a technical report, presents general information about inservice measurements of polarization mode dispersion (PMD) and chromatic dispersion (CD) in fibre optic links. It describes the background and need for these measurements, the various methods and techniques developed thus far, and their possible implementations for practical applications.

Fibre optic communication system design guides - Part 13: Guidance on in-service PMD and CD characterization of fibre optic links

GSO IEC/TR 62572-4:2017 光纤有源元件和设备 可靠性标准 第4部分：插座式光收发器光连接器端面清洁方法指南

IEC/TR 62572-4, which is a technical report, provides guidelines for optical connector endface cleaning methods for receptacle style optical transceivers. It includes details about handling receptacle style optical transceivers, internal structures of optical transceivers, information on cleaning tools and machines, applicable cleaning methods and cleaning procedures. Receptacle style optical transceivers as well as optical fibre patch cords are handled by operators and maintenance staff of optical network systems. This technical report may be used as a guideline to prepare instruction manuals for the operators and maintenance staff of optical network systems.

Fibre optic active components and devices - Reliability standards - Part 4: Guideline for optical connector end-face cleaning methods for receptacle style optical transceivers

GSO IEC 62496-2-4:2017 光线路板 基本测试和测量程序 第2-4部分：无输入/输出光纤的光线路板的光传输测试

This part of IEC 62496 specifies the test method to decide whether to pass or fail an optical circuit board using direct illumination by a light. The input ports are directly illuminated and the optical intensity from the output ports of the optical circuit board is monitored using an area image sensor. Excess optical losses are the calculated from total detected intensities of light from a sample to be measured and from a control sample. This method is used to illuminate uniformly the input port of the optical circuit board (OCB) with a larger area than the core area, obtain the radiance of an area image from the corresponding output port of the OCB using an area image sensor, and evaluate whether to pass or fail using the radiance obtained compared to that of a control sample. The advantage of this test method is that the alignment procedure between a launch fibre and the OCB is not necessary.

Optical circuit boards - Basic test and measurement procedures - Part 2-4: Optical transmission test for optical circuit boards without input/output fibres

GSO IEC 60794-5-10:2017 光缆 第5-10部分：系列规范 吹装安装的室外微管光缆、微管和受保护的微管

This part of IEC 60794 is a family specification that covers outdoor microduct optical fibre cables for installation by blowing and the associated microducts, which together make up a microduct optical fibre cable system. Although primarily designed for use with outdoor microduct applications, the cable products specified herein may be used individually for short lengths in other applications as agreed upon between supplier and customer. These may include short runs inside a building or in other outdoor applications, such as a transition between separate (unconnected) microduct systems, or from a microduct system to some other protective structure such as a cable conduit or tray. Systems built with components covered by this standard are subject to the requirements of IEC 60794-5 where applicable. Annex A shows examples of microduct optical fibre cables and microducts. Annex B describes a blank detail specification for outdoor microduct optical fibre cables and the associated microducts, and incorporates some minimum requirements. Detail product specifications may be prepared on the basis of this family specification using Annex B as a guide. Annex C provides normative requirements for microduct optical fibre cables. The parameters specified in this standard may be affected by measurement uncertainty arising either from measurement errors or calibration errors due to lack of suitable standards. Acceptance criteria should be interpreted with respect to this consideration. The number of fibres and microducts tested shall be representative of the microduct optical fibre cable design and should be agreed between customer and supplier.

Optical fibre cables - Part 5-10: Family specification - Outdoor microduct optical fibre cables, microducts and protected microducts for installation by blowing

GSO IEC/TR 62658:2017 光线路板及其相关封装技术路线图

This Technical Report covers the roadmap of optical circuit boards, and its related packaging technologies including optical circuit board connectors and optical modules on boards.

Roadmap of optical circuit boards and their related packaging technologies

GSO IEC/TR 61282-10:2017 光纤通信系统设计指南 第10部分：用误差矢量幅度表征光矢量调制信号的质量

The purpose of this part of IEC 61282 is to define the error vector magnitude (EVM) as a metric for quantifying the quality of an optical vector-modulated (modulation of phase and possibly magnitude) signal from a transmitter or optical transmission link. The considerations required for reproducible measurement results are detailed. The relationships with other related parameters from constellation diagram analysis like error vector, phase error, magnitude error, I-Q offset and time-resolved EVM are described, as well as the relationship between EVM and Q-factor.

Fibre optic communication system design guides - Part 10: Characterization of the quality of optical vector-modulated signals with the error vector magnitude

GSO IEC 60794-5-20:2017 光纤电缆 第5-20部分：系列规范 吹装安装的室外微管光纤单元、微管和受保护的微管

This part of IEC 60794 is a family specification that covers outdoor microduct fibre units and corresponding microducts and protected microducts for installation by blowing. The protected microducts are intended for duct, directly buried or lashed applications. Microduct fibre units differ from microduct optical fibre cables (see IEC 60794-5-10) in that they provide less protection to the fibres that they contain. Specifically, microduct fibre units rely on the structure of the microduct, protected microduct or appropriate housing to support installation and to provide additional mechanical protection for the optical fibre over the lifetime of the product. Systems built with components covered by this standard are subject to the requirements of sectional specification IEC 60794-5 where applicable. Annex A gives examples of microduct optical fibre units and microducts. Annex B describes a blank detail specification for outdoor microduct fibre units and the associated microducts and incorporates some minimum requirements. Detail product specifications may be prepared on the basis of this family specification using Annex B as a guide. Annex C provides normative product constructions for microduct optical fibre units, microducts and protected microducts. The parameters specified in this standard may be affected by measurement uncertainty arising either from measurement errors or calibration errors due to lack of suitable standards. Acceptance criteria should be interpreted with respect to this consideration. The number of fibres tested is intended to be representative of the microduct fibre unit design and should be agreed between the customer and supplier.

Optical fibre cables - Part 5-20: Family specification - Outdoor microduct fibre units, microducts and protected microducts for installation by blowing

BS EN 61280-4-4:2017 光纤通信子系统测试程序 电缆设备和链路 已安装链路的偏振模式色散测量

Fibre optic communication subsystem test procedures - Cable plants and links. Polarization mode dispersion measurement for installed links

EN 62496-2:2017 光电路板 基本测试和测量程序 第2部分：定义光电路板光学特性测量条件的一般指南

IEC 62496-2:2017(E) specifies a method of defining the conditions for measurements of optical characteristics of optical circuit boards. The method comprises the use of code reference look-up tables to identify different critical aspects of the measurement environment. The values extracted from the tables are used to construct a measurement identification code, which, in itself, captures sufficient information about the measurement conditions, so as to ensure consistency of independently measured results within an acceptable margin. Recommended measurement conditions are specified to minimise further variation in independently measured results. Keywords: bandwidth density, optical characteristics of optical circuit boards

Optical circuit boards - Basic test and measurement procedures - Part 2: General guidance for definition of measurement conditions for optical characteristics of optical circuit boards

BS PD IEC/TR 61282-15:2017 光纤通信系统设计指南 电缆装置和链路 测试使用MPO连接器端接的多光纤电缆设备

Fibre optic communication system design guides. Cable plant and link. Testing multi-fibre optic cable plant terminated with MPO connectors

IEC 62148-1:2017 光纤有源器件和器件 - 封装和接口标准 - 第1部分:通用和指导

Fibre optic active components and devices - Package and interface standards - Part 1: General and guidance

IEC 60050-731:1991/AMD2:2017 修改件2.国际电工词汇.第731部分:光纤通信

Amendment 2 - International electrotechnical vocabulary - Part 731: Optical fibre communication

EN 61280-4-4:2017 光纤通信子系统试验程序.第4-4部分:已安装链路的偏振模式色散测量

IEC 61280-4-4:2017(E) 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. This second edition cancels and replaces the first edition published in 2006. This second edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - theory is removed and replaced with a reference to IEC TR 61282-9; - a new method, wavelength scanning OTDR and SOP analysis (WSOSA), is added as Annex G; - a brief description of each method is added to Clause 5; - Methods E and F are converted to informative Annexes E and F; - a new Clause (6) on measurement configurations is added; - a new Clause (7) on measurement considerations is added; - Clause 10 on procedure is expanded; - several of the apparatus diagrams are improved; - several clarifications about what is measured and what is calculated have been made in Annex H. Keywords: Polarization mode dispersion (PMD), single-mode installed links

Fibre optic communication subsystem test procedures - Part 4-4: Cable plants and links - Polarization mode dispersion measurement for installed links

DL/T 1710-2017 电力通信站运行维护技术规范

Technical specification for operation and maintenance of electric power communication station

IEC TR 63100:2017 无线电通信用传输设备.频谱测量用光纤无线电技术.100GHz频谱测量设备

Transmitting equipment for radiocommunication - Radio-over-fibre technologies for spectrum measurement - 100-GHz spectrum measurement equipment