TIA-455-186-1991 FOTP-186 Gauge Retention Force Measurement for Fiber Optic Components《FOTP-186 光纤元件的规格保持力测试》.pdf

《TIA-455-186-1991 FOTP-186 Gauge Retention Force Measurement for Fiber Optic Components《FOTP-186 光纤元件的规格保持力测试》.pdf》由会员分享，可在线阅读，更多相关《TIA-455-186-1991 FOTP-186 Gauge Retention Force Measurement for Fiber Optic Components《FOTP-186 光纤元件的规格保持力测试》.pdf（12页珍藏版）》请在麦多课文档分享上搜索。

1、 TIA DOCUMENT FOTP-186 Gauge Retention Force Measurement for Fiber Optic Components TIA-455-186 ANSI APPROVAL WITHDRAWN MARCH, 2004 JULY 1991 TELECOMMUNICATIONS INDUSTRY ASSOCIATION The Telecommunications Industry Association represents the communications sector of NOTICE TIA Engineering Standards a

2、nd Publications are designed to serve the public 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 pa

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

4、ically or internationally. TIA DOCUMENTS TIA Documents contain information deemed to be of technical value to the industry, and are published at the request of the originating Committee without necessarily following the rigorous public review and resolution of comments which is a procedural part of

5、the development of a American National Standard (ANS). Further details of the development process are available in the TIA Engineering Manual, located at http:/www.tiaonline.org/standards/sfg/engineering_manual.cfm TIA Documents shall be reviewed on a five year cycle by the formulating Committee and

6、 a decision made on whether to reaffirm, revise, withdraw, or proceed to develop an American National Standard on this subject. Suggestions for revision should be directed to: Standards & Technology Department, Telecommunications Industry Association, 2500 Wilson Boulevard, Arlington, VA 22201 U.S.A

7、. (From Project No. 3-3748, formulated under the cognizance of the TIA FO-4 Committee on Fiber Optics.) Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION 2004 Standards & Technology Department 2500 Wilson Boulevard Arlington, VA 22201 U.S.A. PRICE: Please refer to current Catalog of TIA TELECOMMU

8、NICATIONS INDUSTRY ASSOCIATION STANDARDS AND ENGINEERING PUBLICATIONS or call Global Engineering Documents, USA and Canada (1-800-854-7179) International (303-397-7956) or search online at http:/www.tiaonline.org/standards/search_n_order.cfm All rights reserved Printed in U.S.A. NOTICE OF DISCLAIMER

9、 AND LIMITATION OF LIABILITY The document to which this Notice is affixed (the “Document”) has been prepared by one or more Engineering Committees or Formulating Groups of the Telecommunications Industry Association (“TIA”). TIA is not the author of the Document contents, but publishes and claims co

10、pyright to the Document pursuant to licenses and permission granted by the authors of the contents. TIA Engineering Committees and Formulating Groups are expected to conduct their affairs in accordance with the TIA Engineering Manual (“Manual”), the current and predecessor versions of which are avai

11、lable at http:/www.tiaonline.org/standards/sfg/engineering_manual.cfm. TIAs function is to administer the process, but not the content, of document preparation in accordance with the Manual and, when appropriate, the policies and procedures of the American National Standards Institute (“ANSI”). TIA

12、does not evaluate, test, verify or investigate the information, accuracy, soundness, or credibility of the contents of the Document. In publishing the Document, TIA disclaims any undertaking to perform any duty owed to or for anyone. The use or practice of contents of this Document may involve the u

13、se 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 attention, a statement f

14、rom 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 does not enforce or monitor compliance with the contents of the Document. TIA

15、does not certify, inspect, test or otherwise investigate products, designs or services or any claims of compliance with 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

16、FITNESS OR APPROPRIATENESS FOR A PARTICULAR PURPOSE OR USE, ITS MERCHANTABILITY AND ITS NON-INFRINGEMENT OF ANY THIRD 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 CO

17、NTENTS COMPLIANCE WITH ANY APPLICABLE STATUTE, RULE OR REGULATION, OR THE SAFETY OR HEALTH EFFECTS OF THE CONTENTS OR 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 F

18、ROM OR RELATING TO ANY USE OF THE CONTENTS CONTAINED HEREIN, INCLUDING WITHOUT LIMITATION ANY AND ALL INDIRECT, SPECIAL, 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,

19、TORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE 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. PLEASE! DONT VIOLA

20、TE THE LAW! This document is copyrighted by the TIA and may not be reproduced without prior permission of the Telecommunications Industry Association. For information consult our website at http:/www.tiaonline.org/about/faqDetail.cfm?id=18 Organizations may obtain permission to reproduce a limited n

21、umber of copies through entering into a license agreement. For information, contact: Global Engineering Documents 15 Inverness Way East Englewood, CO 80112-5704 U.S.A. or call U.S.A. and Canada 1-800-854-7179, International (303) 397-7956 STD-EIA TIA-455-LBb-ENGL L77L 323i1b00 Ob1452b 22b EIA/TIA-45

22、5-186 Page 1 FOTP-186 GAUGE RETWTION FORCE MEASUREMENT FOR FIBER OPTIC COMPONENTS (From EIA Standards Proposal No. 2351, formulated under the cognizance of TIA F0-6.3, Subcommittee on Fiber Optic Interconnecting Devices, and TIA FO-6.4, Subcommittee on Fiber Optic Test Methods and Instrumentation.)

23、This FOTP is part of the series of test procedures included within Recommended Standard EIA/TIA-455. 1. INTRODUCTION 1.1 Intent This procedure is used to measure the retention characteristics of the resilient member of a fiber optic component (most commonly a connector). It is specifically intended

24、for use when it is impracticable to define acceptance/rejection criteria for resilient members by the use of size dimensions. 1.2 Description The method is applicable to either male or female resilient members. For the case of a male member, a ring gauge is forced over the member and the minimum fri

25、ctional force to pull it off is assessed by its ability to pick up a weight. The procedure is identical for a female resilient member except that a gauge pin is substituted for the ring gauge. 1.3 Alternative Procedures This test procedure is an alternative to the measurement procedure, titled Gauge

26、 Retention Force, of IEC 874-1, Third Edition. EIA/TIA-455-186 Page 2 2. APPLICABLEDOCUMENTS The following standards contain provisions that t through reference in this text, constitute provisions of this procedure. At the time of publication, the editions indicated were valid. All standards are sub

27、ject to revision, and parties to agreements based on this procedure are encouraged to apply the most recent editions of the referenced standards. EIA/TIA- 4 5 5-Al “Standard Test Procedures for Fiber Optic Fibers, Cables, Transducers, Sensors, Connecting and Terminating Devices, and Other Fiber Opti

28、c Componentst1 IEC 874-1, Third Edition 2 glConnectors for optical fibres and Cables, Part 1, Generic Specification“ 3- APPARATUS The apparatus consists of a gauge and solvent(s). 3.1 Gauge A ring gauge is used for male features and a pin gauge is used for female features. The weight of the gauge is

29、 adjusted to the specified value. The Detail Specification shall define the gauge. The definition shall include toleranced dimensions, material, and weight, along with the surface hardness and finish for the working area of the gauge . 3.2 Solvent Select a sovent(s) that is capable of removing all t

30、races of lubricant from the bearing surfaces of the gauge and the resilient member without damaging the resilient material of the specimen. . In process of preparation. Pending publication of this revision, use EIA RS-455. in process of preparation. Pending publication of this revision, use IEC/86B(

31、Central Officel69. . STD-EIA TIA-455-18b-ENGL 1991 m 323Lib b14528 UT9 EIA/TIA-455-186 Page 3 4. SAMPLING AND SPECIMENS 4.1 Sampling. Unless otherwise specified in the Detail specification, select the test specimens randomly from the lot(s) being tested and according to the schedule in the Detail Sp

32、ecification. 4.2 Specimens. The Detail Specification shall define the specimen. 5. PROCEDURE 5.1 Safety Precautions This procedure involves the use of Solvents that may be hazardous. It is the responsibility of the user to establish appropriate safety practices and to determine the applicability of

33、regulatory limitations prior to use. 5.2 Preconditioning Precondition the specimen as required by the Detail Specification. 5.3 Cleaning 5.3.1 Clean the resilient member with the solvent(s) to remove all traces of lubricant. 5.3.2 Clean the gauge bearing surface with the solvent(s) to remove all tra

34、ces of lubricant. 5.4 Measurement 5.4.1 Insert the gauge into or over the resilient member. Measure the force required to accomplish the insertion, and compare with the maximum allowable force specified in the Detail Specification. Reject the part if the measured force exceeds the requirement. 5.4.2

35、 the minimum time specified in the Detail Specification. Failure of the member to retain the gauge for the specifed time is cause for rejection. Hold the gauge in a vertically downward position for 6. CALCULATIONS OR INTERPRETATION OF RESULTS This Section is not applicable to this procedure. EIA/TIA

36、-455-186 Page 4 7.1 As a minimum, the documentation shall provide the following information : 7.1.1 Title of measurement and date, 7.1.2 Specimen description and the measured feature. The description shall contain the specimen variant identification number, when applicable. 7.1.3 The apparatus used

37、and the date of latest calibration. 7.1.4 All applicable measurement details (see Section 8). 7.1.5 All measurement values and observations. 7.2 The following information shall be reported and available only for U.S. Military applications: 7.2.1 Test personnel 8. SPECIPICATION INFoRwATiON The Detail

38、 Specification shall specify the following details, as applicable: 8.1 A definition of the specimen to be tested (see Section 4.). 8.2 The gauge definition including toleranced dimensions, material, and weight, together with the surface hardness and finish for the working area of the gauge. . 8.3 8.

39、4 8.5 Preconditioning procedure required (5.2). 8.6 All deviations from this procedure. Maximum allowable gauge insertion force. The minimum time that the specimen must hold the gauge. EIA/TIA-455-186 Page 5 z4PPENDIX COMPARISON BEWEEN THIS FOTP AND IEC OR CCITT REQUIREMENTS (Nonmandatory Informatio

40、n) Al. IEC Reference is made to IEC-874-1, Third Edition 3 , “Connectors for optical fibres and cables, Part 1: Generic specification.“ IEC-874-1, Third Edition, defines a measurement procedure titled Gauge Retention Force, which is, insofar as can be determined, the same as the test defined in FOTP

41、-186. It is believed that this IEC method was originally created to test electrical connectors and was later adapted to fiber optic connectors. 242. CCITT There are no references to any test equivalent to this FOTP known to exist in CCITT documents. in process of preparation. Pending publication of this revision, the test can be found in Clause 4.4.4 Of IEC/86B(Central Officel69.