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本文(ANSI TIA-492AAAA-B-2009 Detail Specification for 62.5- Core Diameter 125- Cladding Diameter Class Ia Graded-Index Multimode Optical Fibers.pdf)为本站会员(fuellot230)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!

ANSI TIA-492AAAA-B-2009 Detail Specification for 62.5- Core Diameter 125- Cladding Diameter Class Ia Graded-Index Multimode Optical Fibers.pdf

1、 TIA-492AAAA-B November 2009 Detail Specification for 62.5-m Core Diameter/125-m Cladding Diameter Class Ia Graded-Index Multimode Optical Fibers ANSI/TIA-492AAAA-B-2008 APPROVED: MARCH 28, 2008 NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through elimi

2、nating 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 Standards and Publications shall n

3、ot 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 domestically or internationally.

4、 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 Standard or Publication. This St

5、andard 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 regulatory limitations before its

6、 use. (From Standards Proposal No. 3-3006-RV2-B, formulated under the cognizance of the TIA TR-42 User Premises Telecommunications Cabling Infrastructure, TR-42.12 Subcommitteeon Optical Fibers and Cables.) Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION Standards and Technology Department 2500

7、 Wilson Boulevard 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:/www.tiaonline.org/standards/ca

8、talog/ 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 to reproduce portions of this

9、 document, please contact 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 Standards (b) there is no assuranc

10、e 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 Document may involve the use of intellect

11、ual 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 from the holder

12、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 terms or conditions, which are instea

13、d 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 with as respects the Document or its

14、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 otherwise), whether such reference

15、 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 Normative Reference; (ii) TIAs policy

16、 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 constitute identification to TIA of a cla

17、im 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 with the contents of the Document.

18、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 PARTYS INTELLECTUAL PROPERTY RIGH

19、TS. 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 ANY PRODUCT OR SERVICE REFERRED T

20、O 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, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DA

21、MAGES (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 FOREGOING NEGATION OF DAMAGES IS A

22、 FUNDAMENTAL ELEMENT OF THE USE OF THE CONTENTS HEREOF, AND THESE CONTENTS WOULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. TIA-492AAAA-B i Detail specification for 62.5-m core diameter/125-m cladding diameter class Ia graded-index multimode optical fibers Prepared by TIA FO-4.2 Subcommittee

23、on Optical Fibers and Cables Telecommunications Industry Association 2500 Wilson Boulevard Arlington, VA 22201-3834 Detail Specification TIA/EIA-492AAAA-B Electronic Components of Assessed Quality in Accordance with Generic Specification TIA/EIA-4920000-B Blank Detail Specification TIA/EIA-492AA00-A

24、 Outline drawing: Description: class Ia graded-index multimode optical fibers Construction: Core diameter: 62.5 m Cladding diameter: 125.0 m NA: 0.275 Fiber composition: all-glass Coating diameter: a function of cable design; nominal value shall be indicated on purchase order Coating composition: us

25、ually made from one or more plastic materials or compositions, to protect the fiber during manufacture, handling, and use Application(s): on-premises intra-building and inter-building fiber installations, including LANs, PBXs, video, various multiplexing uses, outside telephone cable plant use, and

26、miscellaneous related uses TIA-492AAAA-B ii This page left blank. TIA-492AAAA-B iii Contents Foreword v Introduction 1 1 Scope. 1 2 Normative references. 1 3 Background information. 3 3.1 Required specifications. 3 3.2 Marking . 3 3.3 Numbering system 3 3.4 Other requirements . 3 3.5 Ordering inform

27、ation . 4 3.6 Additional information (not for inspection purposes). 4 3.7 Additional requirements 4 4 Inspection requirements. 4 4.1 Qualification approval . 4 4.2 Quality conformance Inspection 4 5 Quality assessment tables. 5 Annex A (normative), Quality Conformance Inspection (QCI) codes and leve

28、ls 11 Annex B (normative), Part-number codes for multicellular attributes. 12 Annex C (informative), Surrogate test procedure: length measurement 16 Annex D (informative), Material dispersion specification . 17 Table 1 - Dimensional specifications . 6 Table 2 - Mechanical specifications. 7 Table 3 -

29、 Optical specifications 8 Table 4 - Environmental specifications 10 TIA-492AAAA-B iv This page left blank. TIA-492AAAA-B v Foreword (This Foreword is informative only and is not part of this Standard.) This document comes from TIA Project Number 3-3006, formulated under the cognizance of TIA FO-4, C

30、ommittee on Fiber Optics, FO-4.2, Subcommittee on Optical Fibers and Cables. There are 4 annexes: Annexes A and B are normative; Annexes C and D are informative. Key Words: multimode, detail specification TIA-492AAAA-B vi This page left blank. TIA-492AAAA-B 1 Detail specification for 62.5-m core dia

31、meter/125-m cladding diameter class Ia graded-index multimode optical fibers Introduction This Specification enables end users and manufacturers of fiber-optic cable to specify one of the choices of multimode optical fiber contained in the cable. This Specification, in conjunction with Generic Speci

32、fication TIA/EIA-4920000-B and Sectional Specification TIA/EIA-492A000-A, follow the specification structure of the National Electronic Components Quality Assessment System (NECQ). 1 Scope This Detail Specification applies to class Ia, graded-index, 62.5/125 m multimode optical fiber used as a compo

33、nent in the manufacture of fiber-optic cable used in buildings. Applications include, but are not restricted to, the on-premises intra-building and inter-building fiber installations, including LANs, PBXs, video, various multiplexing uses, outside telephone cable plant use, and miscellaneous related

34、 uses. 2 Normative references Where applicable, this Detail Specification shall use information and related documents derived from, and referenced in: - TIA/EIA-4920000-B, Generic Specification for optical fibers; - TIA/EIA-492A000-A, Sectional Specification for class Ia graded-index multimode optic

35、al fibers; TIA-492AAAA-B 2 - TIA/EIA-492AA00-A, Blank Detail Specification for class Ia graded-index multimode optical fiber. (Hereafter in this document, the above documents will be referred to as the Generic Specification, Sectional Specification, and Blank Detail Specification, respectively.) - T

36、IA/EIA-455-B, Standard test procedures for fiber optic fibers, cables, transducers, sensors, connecting and terminating devices, and other fiber optic components, (Specific test procedures (FOTPs) within TIA/EIA-455-B are referenced where applicable and listed here.) - FOTP-31 - Proof Testing Optica

37、l Fibers by Tension - FOTP-48 - Measurement of Optical Fiber Cladding Diameter Using Laser-Based Instruments - FOTP-72 - Procedure for Assessing Temperature and Humidity Cycling Aging Effects on Optical Characteristics of Optical Fibers - FOTP-78 - IEC 60793-1-40 Optical Fibres Part 1-40: Measuremen

38、t Methods and Text Procedures - Attenuation - FOTP-133 - IEC-60793-1-22 Optical Fibres - Part 1-22: Measurement Methods and Test Procedures - Length Measurement - FOTP-175 - IEC 60793-1-42 Optical Fibres Part 1-42: Measurement Methods and Test Procedures - Chromatic Dispersion - FOTP-176 - IEC-60793

39、-1-20 Optical Fibers Part 1-20: Measurement Methods and Test Procedures Fibre Geometry - FOTP-177 - IEC 60793-1-43 Optical Fibres Part 1-43: Measurement Methods and Test Procedures - Numerical Aperture - FOTP-178 - IEC 60793-1-32 Optical Fibres Part 1-32: Measurement Methods and Test Procedures - Co

40、ating Stripability - FOTP-195 - IEC-60793-1-21 Optical Fibres Part 1 21: Measurement Methods and Test Procedures Coating Geometry - FOTP-204 - Measurement of Bandwidth on Multimode Fiber - FOTP-234 IEC 60793-1-52 Optical Fibres Part 1 52: Measurement Methods and Test Procedures Change of Temperature

41、 TIA-492AAAA-B 3 3 Background information 3.1 Required specifications This Standard takes the entire contents of clause 4 of the Sectional Specification into account. The tables of this document include the minimum list of attributes specified in clause 4 of the Sectional Specification. 3.2 Marking

42、Marking shall conform to the provisions of 3.3 of the Sectional Specification. 3.3 Numbering system The numbering system shall conform to 3.8 of the Generic Specification. Use the part number for all items on every purchase order to define particular choices for certain parameters that have multiple

43、 limit cells. See Annex B for definition and discussion of the part-number system. 3.4 Other requirements 3.4.1 Coating - Generic composition: acrylic or other suitable polymeric material. - Removal method: mechanical or other suitable removal method. 3.4.2 Factory splicing Factory splicing is not p

44、ermitted. 3.4.3 Marking Mark the reel to conform to the principles given in 3.3 of the Sectional Specification. 3.4.4 Packaging Packaging shall conform to the principles given in 3.9.4 of the Generic Specification. TIA-492AAAA-B 4 3.4.5 Health and safety Health and safety considerations shall confor

45、m to the principles given in 3.9.5 of the Generic Specification. 3.5 Ordering information Orders for fibers covered by this Specification shall contain, in clear or in coded form, the following minimum information: - Number and revision indicator of the Detail Specification. - Part number. See also

46、3.3 and Annex B of this Specification. 3.6 Additional information (not for inspection purposes) This Detail Specification supports Detail Specifications in the series of TIA Standards and ICEA Standards for fiber-optic cable. 3.7 Additional requirements There are no additional requirements. 4 Inspec

47、tion requirements 4.1 Qualification approval For qualification approval, the process shall be in accordance with 5.2 of the Sectional Specification, which in turn references 4.3 of the Generic Specification. The minimum sample size is the same as that specified for periodic requalification in the ta

48、bles that follow. 4.2 Quality Conformance Inspection (QCI) Quality Conformance Inspection shall be in accordance with 5.3 of the Sectional Specification. Note that periodic requalification is a standard component of the QCI program. TIA-492AAAA-B 5 5 Quality assessment tables Tables 1 through 4 cove

49、r both qualification approval and QCI requirements, and represent the required list of attributes, as given in 3.1 of this document. NOTE 1 - Column 1 cross references the subclause in the Sectional Specification that gives more detail on preferred values and characteristics. NOTE 2 - Column 3 often lists more

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