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本文(TIA-1048-2005 Reliability of Fibre Optic Interconnecting Devices and Passive Components-Part 7 Life Stress Modeling (Adopted IEC 62005-7)《IEC 62005-7-光纤互连器件和无源器件的可靠性 第7部分 寿命应力制模》.pdf)为本站会员(花仙子)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

TIA-1048-2005 Reliability of Fibre Optic Interconnecting Devices and Passive Components-Part 7 Life Stress Modeling (Adopted IEC 62005-7)《IEC 62005-7-光纤互连器件和无源器件的可靠性 第7部分 寿命应力制模》.pdf

1、 TIA-1048 (Adopted IEC 62005-7) January 2005Reliability of Fibre Optic Interconnecting Devices and Passive Components- Part 7: Life Stress Modeling ANSI/TIA-1048-2005 APPROVED: JANUARY 13, 2005 REAFFIRMED: MARCH 22, 2013 NOTICE TIA Engineering Standards and Publications are designed to serve the pub

2、lic interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for their particular need. The existence of such Standard

3、s and Publications shall not in any respect preclude any member or non-member of TIA from manufacturing or selling products not conforming to such Standards and Publications. Neither shall the existence of such Standards and Publications preclude their voluntary use by Non-TIA members, either domest

4、ically or internationally. Standards and Publications are adopted by TIA in accordance with the American National Standards Institute (ANSI) patent policy. By such action, TIA does not assume any liability to any patent owner, nor does it assume any obligation whatever to parties adopting the Standa

5、rd or Publication. This Standard does not purport to address all safety problems associated with its use or all applicable regulatory requirements. It is the responsibility of the user of this Standard to establish appropriate safety and health practices and to determine the applicability of regulat

6、ory limitations before its use. (From Project No. ANSI/TIA-PN-1048-RF1, formulated under the cognizance of the TIA TR-42 Telecommunications Cabling Systems, TR-42.13 Subcommittee on Passive Optical Devices and Fiber Optic Metrology). Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION Standards and

7、 Technology Department 1320 N. Courthouse Road Arlington, VA 22201 U.S.A. PRICE: Please refer to current Catalog of TIA TELECOMMUNICATIONS INDUSTRY ASSOCIATION STANDARDS AND ENGINEERING PUBLICATIONS or call IHS, USA and Canada (1-877-413-5187) International (303-397-2896) or search online at http:/w

8、ww.tiaonline.org/standards/catalog/ All rights reserved Printed in U.S.A. NOTICE OF COPYRIGHT This document is copyrighted by the TIA. Reproduction of these documents either in hard copy or soft copy (including posting on the web) is prohibited without copyright permission. For copyright permission

9、to reproduce portions of this document, please contact the TIA Standards Department or go to the TIA website (www.tiaonline.org) for details on how to request permission. Details are located at: http:/www.tiaonline.org/standards/catalog/info.cfm#copyright or Telecommunications Industry Association T

10、echnology (b) there is no assurance that the Document will be approved by any Committee of TIA or any other body in its present or any other form; (c) the Document may be amended, modified or changed in the standards development or any editing process. The use or practice of contents of this Documen

11、t may involve the use of intellectual property rights (“IPR”), including pending or issued patents, or copyrights, owned by one or more parties. TIA makes no search or investigation for IPR. When IPR consisting of patents and published pending patent applications are claimed and called to TIAs atten

12、tion, a statement from the holder thereof is requested, all in accordance with the Manual. TIA takes no position with reference to, and disclaims any obligation to investigate or inquire into, the scope or validity of any claims of IPR. TIA will neither be a party to discussions of any licensing ter

13、ms or conditions, which are instead left to the parties involved, nor will TIA opine or judge whether proposed licensing terms or conditions are reasonable or non-discriminatory. TIA does not warrant or represent that procedures or practices suggested or provided in the Manual have been complied wit

14、h as respects the Document or its contents. If the Document contains one or more Normative References to a document published by another organization (“other SSO”) engaged in the formulation, development or publication of standards (whether designated as a standard, specification, recommendation or

15、otherwise), whether such reference consists of mandatory, alternate or optional elements (as defined in the TIA Engineering Manual, 4thedition) then (i) TIA disclaims any duty or obligation to search or investigate the records of any other SSO for IPR or letters of assurance relating to any such Nor

16、mative Reference; (ii) TIAs policy of encouragement of voluntary disclosure (see Engineering Manual Section 6.5.1) of Essential Patent(s) and published pending patent applications shall apply; and (iii) Information as to claims of IPR in the records or publications of the other SSO shall not constit

17、ute identification to TIA of a claim of Essential Patent(s) or published pending patent applications. TIA does not enforce or monitor compliance with the contents of the Document. TIA does not certify, inspect, test or otherwise investigate products, designs or services or any claims of compliance w

18、ith the contents of the Document. ALL WARRANTIES, EXPRESS OR IMPLIED, ARE DISCLAIMED, INCLUDING WITHOUT LIMITATION, ANY AND ALL WARRANTIES CONCERNING THE ACCURACY OF THE CONTENTS, ITS FITNESS OR APPROPRIATENESS FOR A PARTICULAR PURPOSE OR USE, ITS MERCHANTABILITY AND ITS NONINFRINGEMENT OF ANY THIRD

19、 PARTYS INTELLECTUAL PROPERTY RIGHTS. TIA EXPRESSLY DISCLAIMS ANY AND ALL RESPONSIBILITIES FOR THE ACCURACY OF THE CONTENTS AND MAKES NO REPRESENTATIONS OR WARRANTIES REGARDING THE CONTENTS COMPLIANCE WITH ANY APPLICABLE STATUTE, RULE OR REGULATION, OR THE SAFETY OR HEALTH EFFECTS OF THE CONTENTS OR

20、 ANY PRODUCT OR SERVICE REFERRED TO IN THE DOCUMENT OR PRODUCED OR RENDERED TO COMPLY WITH THE CONTENTS. TIA SHALL NOT BE LIABLE FOR ANY AND ALL DAMAGES, DIRECT OR INDIRECT, ARISING FROM OR RELATING TO ANY USE OF THE CONTENTS CONTAINED HEREIN, INCLUDING WITHOUT LIMITATION ANY AND ALL INDIRECT, SPECI

21、AL, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF BUSINESS, LOSS OF PROFITS, LITIGATION, OR THE LIKE), WHETHER BASED UPON BREACH OF CONTRACT, BREACH OF WARRANTY, TORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE

22、FOREGOING NEGATION OF DAMAGES IS A FUNDAMENTAL ELEMENT OF THE USE OF THE CONTENTS HEREOF, AND THESE CONTENTS WOULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. TIA-1048 iINTERNATIONAL ELECTROTECHNICAL COMMISSION _ RELIABILITY OF FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE OPTICAL COMPONENTS

23、 Part 7: Life stress modeling FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions con

24、cerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Th

25、eir preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates

26、closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the re

27、levant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that th

28、e technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maxim

29、um extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible

30、 for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical com

31、mittees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publicat

32、ions. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of pat

33、ent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62005-7 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and passive components, of IEC technical committee 86: Fibre optics. The text of this standard is

34、 based on the following documents: FDIS Report on voting 86B/1896/FDIS 86B/1906/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

35、 TIA-1048iiIEC 62005 consists of the following parts, under the general title Reliability of fibre optic interconnecting devices and passive optical components Part 1: Introductory guide and definitions Part 2: Quantitative assessment of reliability based on accelerated ageing tests Temperature and

36、humidity; steady state Part 3: Relevant tests for evaluating failure modes and failure mechanisms for passive components Part 4: Product screening Part 5: Relating accelerated tests to standardized service environments1Part 6: The use of field data to determine, specify and improve component reliabi

37、lity1Part 7: Life stress modelling Part 8: Test methods and statistical models for estimating reliability: a primer on fundamentals1Part 9: Reliability qualification standard1The committee has decided that the contents of this publication will remain unchanged until 2008. At this date, the publicati

38、on will be reconfirmed; withdrawn; replaced by a revised edition, or amended. _ 1Under consideration. TIA-1048 1RELIABILITY OF FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE OPTICAL COMPONENTS Part 7: Life stress modeling 1 Scope This part of IEC 62005 describes a common set of procedures for estim

39、ating the reliability of fibre optic connectors, splices, branching devices and other passive components. This part deals specifically with component reliability as estimated from life tests which are accelerated in some manner as in the example of IEC 62005-2. Since different material systems desig

40、ned to do the same job will often respond in very different ways to the same stresses, both in terms of the form of the acceleration function, and the statistical distribution of failure times (or degradation observed over time), a normative standard specifying specific methods of acceleration or st

41、atistical modeling is inappropriate. Instead, this Part 7 provides a minimal normative standard for presenting data and analyses to support reliability estimates of passive components and an informative portion (bibliography) containing references to more extensive writings on physical and statistic

42、al modeling for accelerated testing. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments

43、) applies. IEC 62005-2:2001, Reliability of fibre optic interconnecting devices and passive components Part 2: Quantitative assessment of reliability based on accelerated ageing tests Temperature and humidity; steady state IEC 62005-3:2001, Reliability of fibre optic interconnecting devices and pass

44、ive components Part 3: Relevant tests for evaluating failure modes and failure mechanisms for passive components 3 Presenting evidence of device reliability 3.1 The argument for reliability The argument for reliability shall meet the following criteria: It shall be consistent with existing physical

45、knowledge of the failure modes stimulated by the device specific stress as described in IEC 62005-3 and IEC 62005-5. It shall be statistically consistent with all the data gathered in experimental study of the device in question. Confidence intervals on prediction parameters must be consistent with

46、the data and the assumed model. Statistical outlier(s) shall be reported. Elimination of outliers may be justified by reasonable arguments based on an understanding of experimental procedure. TIA-1048 23.2 Approaches to reliability The following three approaches are legitimate ways of supporting arg

47、uments that a device is reliable with respect to a specific stress: 3.2.1 Acceptance testing When the argument for reliability is based on survival of devices without failure under accelerated conditions, the time, duration and stress of the acceptance test shall be justified. The test shall be base

48、d on a realistic model that shows that the test conditions bound plausible failure mechanisms operating during service life. Statistical confidence bounds based on probability models shall also be provided. The following shall be reported: a test shall be described (e.g. 85 C for 2 000 h) and the eq

49、uivalent service life conditions shall be described (e.g. 35 C for 25 years). the set of chemical processes such that this test is an end of life test (e.g. all thermally activated processes with an activation energy greater than 0,92 eV); why this set of processes is assumed to be reasonable (e.g., for similar material systems an activation energy below 1,0 eV has never been observed); the measured parameter and the measurement procedure used for testing (e.g. amount of degradation); the number of devices tested; the statistical

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