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1、 TIA STANDARD Sectional Specification (Adopted ICEA S-83-596-2001) Standard for Optical Fiber Premises Distribution Cable TIA-472C000-B (Revision of TIA/EIA-472C000-A) February 2005 TELECOMMUNICATIONS INDUSTRY ASSOCIATION Representing the telecommunications industry in association with the Electroni
2、c Industries Alliance ANSI/TIA-472COOO-B Approved: January 12, 2005 NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and
3、 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 not in any respect preclude any member or non-member of TIA from manufacturing or selling products not conforming to such Standa
4、rds and Publications. Neither shall the existence of such Standards and Publications preclude their voluntary use by Non-TIA members, either domestically or internationally. Standards and Publications are adopted by TIA in accordance with the American National Standards Institute (ANSI) patent polic
5、y. 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 Standard does not purport to address all safety problems associated with its use or all applicable regulatory requirements. It is
6、 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 use. (From Standards Proposal No. 3-2203-RV2, formulated under the cognizance of the TIA FO-4.2 Subcommittee on Fibers and Cab
7、les). Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION 2004 Standards and Technology Department 2500 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 Global Engineering
8、 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 COPYRIGHT This document is copyrighted by the TIA and ICEA. Reproduction of these documents either i
9、n hard copy or soft copy (including posting on the web) is prohibited without copyright permission. For copyright permission to reproduce portions of this document, please contact TIA Standards Department or go to the TIA website (www.tiaonline.org) for details on how to request permission. Details
10、are located at: http:/www.tiaonline.org/about/faqDetail.cfm?id=18 OR Telecommunications Industry Association Standards (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
11、 changed in the standards development or any editing process. The use or practice of contents of this Document 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.
12、When IPR consisting of patents and published pending patent applications are claimed and called to TIAs attention, 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
13、, 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 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
14、 warrant or represent that procedures or practices suggested or provided in the Manual have been complied with as respects the Document or its contents. TIA does not enforce or monitor compliance with the contents of the Document. TIA does not certify, inspect, test or otherwise investigate products
15、, 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 FITNESS OR APPROPRIATENESS FOR A PARTICULAR PURPOSE OR USE, ITS M
16、ERCHANTABILITY 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 CONTENTS COMPLIANCE WITH ANY APPLICABLE STATUTE, RULE OR REGULATIO
17、N, 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 FROM OR RELATING TO ANY USE OF THE CONTENTS CONTAINED HEREIN, INC
18、LUDING 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, TORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY OR OTHERWISE, EVE
19、N 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. ICEA S-83-596-2001 ANSI/TIA-472C000-B i FOREWORD ICEA Standards are adopted in the
20、 public interest and are designed to eliminate misunderstanding between the manufacturer and user and to assist the user in selecting and obtaining proper products for his particular need. Existence of an ICEA Standard does not in any respect preclude the manufacture or use of products not conformin
21、g to the Standard. The user of this Standard is cautioned to observe any applicable health or safety regulations and rules relative to the manufacture and use of cable made in conformity with this Standard. This Standard hereafter assumes that manufacture, testing, installation and maintenance of ca
22、bles defined by this Standard will be performed only by properly trained personnel using suitable equipment. Questions of interpretation of ICEA Standards can only be accepted in writing, and the reply shall be provided in writing. Suggestions for improvements in this Standard are welcome. Questions
23、 and suggestions shall be sent to: Secretary Insulated Cable Engineers Association, Inc. Post Office Box 1568 Carrollton, GA 30112, U.S.A United States of America This Standard was approved by ICEA on September 12, 2001. This Standard was adopted by TIA as ANSI/TIA-472C000-B in September 2004. This
24、Standard was approved by The American National Standards Institute (ANSI) on January 10, 2005. The members of the ICEA Communications Cable Section, Working Group 596, who participated in this project were: John C. Smith, Chairman V. AnyanwuG. GreerK. Owens N. J. BaerT. G. HardinW. T. Posey D. K. Ba
25、kerK. HorwitzT. Rhoades R. BeggsM. D. KinardM. Silva J. D. ColemanD. LindsayD. Taylor J. K. CrewsR. LovieA. Turner O. DanshevarF. MarquezJ. S. Tyler J. Del ConteT. MurrellJ. H. Walling G. L. DornaV. OsornioD. Wuestmann ICEA S-83-596-2001 ANSI/TIA-472C000-B ii This page blank. ICEA S-83-596-2001 ANSI
26、/TIA-472C000-B iii TABLE of CONTENTS SECTIONPAGE Part 1:INTRODUCTION 1 1.1Scope . 1 1.2General. 2 1.3Units . 2 1.4Definitions. 2 1.5References. 4 1.6Information to be Supplied by the User 4 1.7Modification of this Standard. 4 1.8Quality Assurance 5 1.9Fire Resistance Code Requirements. 5 1.10Safety
27、Considerations . 5 Part 2:OPTICAL FIBERS 6 2.1General 6 2.2Optical Fiber Classes 6 2.3Optical Fiber Requirements 6 2.4Optical Fiber Coating and Requirements. 6 Part 3:OPTICAL FIBER CORE UNITS 8 3.1General. 8 3.2Tight Buffer Fibers 8 3.3Loose Buffer Tube 8 3.4Optical Fiber Bundles. 9 3.5Optical Fiber
28、 Ribbons. 9 Part 4: CABLE ASSEMBLY, FILLERS, STRENGTH MEMBERS, FIBER AND UNIT IDENTIFICATION11 4.1Cabling of Multi-Fiber Optical Cables 11 4.2Identification of Fibers within a Unit. 11 4.3Identification of Units within a Cable . 11 4.4Strength Members. 11 4.5Assembly of Cables. 11 4.6Filling Materia
29、l . 13 Part 5:COVERINGS14 5.1Binders 14 5.2Core Wrap. 14 5.3Shielding or Other Metallic Covering. 14 5.4Jackets 14 5.5Other Coverings 15 5.6Jacket Repairs. 15 5.7Ripcords 15 ICEA S-83-596-2001 ANSI/TIA-472C000-B iv SECTIONPAGE Part 6:OTHER REQUIREMENTS16 6.1Identification and Date Marking. 16 6.2Opt
30、ical Cable Identification and Other Marking. 17 6.3Length Marking (Optional). 17 6.4Packaging and Marking. 18 Part 7:TESTING AND TEST METHODS19 7.1Testing. 19 7.2Extent of Testing 19 7.3Standard Test Conditions 19 7.4Electrical Testing. 19 7.5Verification of Physical Construction, Color Code, and Id
31、entification . 20 7.6Environmental Stress Crack Resistance. 20 7.7Jacket Shrinkage Test. 21 7.8Verification of Cable Length and Marking Accuracy . 21 7.9Dimensions Optical Fibers and Buffer Tubes 21 7.10Ribbon Dimensions. 22 7.11Ribbon Twist Test 22 7.12Ribbon Residual Twist Test. 23 7.13Ribbon Sepa
32、rability Test. 23 7.14Material Compatibility and Cable Aging . 24 7.15Tight Buffer Strippability 26 7.16Low and High Temperature Bend Test. 26 7.17Compound Flow (Drip) Test 26 7.18Cable Temperature Cycling Test. 27 7.19Cyclic Flexing Test 27 7.20Impact Test 28 7.21Cable Cold Impact Test. 28 7.22Opti
33、cal Fiber Cable Tensile Loading, Bending and Fiber Strain Tests 29 7.23Compressive Loading Test for Optical Fiber Cable 30 7.24Cable Twist Test 31 7.25Cable Fire Resistance. 31 Part 8:FINISHED CABLE OPTICAL PERFORMANCE REQUIREMENTS32 8.1Optical Performance 32 8.2Information Transmission Capacity (Mu
34、ltimode Fiber Only) 32 8.3Measurement of Optical Point Discontinuities. 33 8.4Attenuation Coefficient 34 8.5Cable Cutoff Wavelength Measurement (Single-Mode Fibers). 34 ICEA S-83-596-2001 ANSI/TIA-472C000-B v SECTIONPAGE Part 9:REFERENCE DATA36 ASTM . 36 TIA/EIA 36 IEEE. 39 ASQC . 39 ICEA.39 TL-9000
35、 .39 NFPA-70 39 CSA C22.2 No.232 . 39 NMX-J-237-1997-NYCE (Mexico) 39 ANNEXES ANNEX AORDERING INFORMATION - Informative.A-1 ANNEX BLASER BANDWIDTH INFORMATION - InformativeB-1 ANNEX CICEA TELECOMMUNICATIONS CABLE STANDARDS - Informative C-1 TABLES Table 2-1Optical Fiber Specification Requirements Mu
36、ltimode Fibers. 7 Table 2-2Optical Fiber Specification Requirements Single-Mode Fibers 7 Table 4-1Individual Fiber and Unit Identification.12 Table 6-1Year of Manufacturer Threads.16 Table 7-1Maximum Dimensions of Optical Fiber Ribbons (m) .22 Table 8-1Optical Attenuation Requirements.32 Table 8-2Po
37、int Discontinuity Acceptance Criteria.33 Table 8-3Optical Measurement Methods34 FIGURES Figure 7-1Ribbon Dimensional Parameters.22 Figure 7-2Ribbon Preparation24 Figure 7-3Ribbon Separation.24 -,-,- ICEA S-83-596-2001 ANSI/TIA-472C000-B vi This page blank. -,-,- ICEA S-83-596-2001 ANSI/TIA-472C000-B
38、 1 PART 1 INTRODUCTION 1.1Scope This Standard covers fiber optic communications cables intended for use in the buildings of communications users. Materials, constructions and performance requirements are included in the Standard, together with applicable test procedures. Refer to ICEA S-104-696 for
39、optical fiber communications cables intended for indoor and outdoor use, and to ICEA S-87-640 for optical fiber communication cables intended for outdoor use. Products covered by this standard are intended only for operation under conditions normally found in communication systems. Typically, these
40、products are installed both in exposed areas (surface mounted to walls or building baseboards or in non- stationary configurations) and in concealed areas (within walls, attics, etc.), with or without external protection (such as conduit), depending upon product type and specific use. These products
41、 normally convey communications signals (voice, video, data, etc.) from place to place within a building. Products covered by this Standard may be factory terminated with connectors or splicing modules. When a composite cable (a cable with both optical fibers and metallic conductors) is required, th
42、e applicable metallic conductor requirements shall be as established by agreement between the end user and the cable manufacturer. The requirements of ANSI/ICEA S-90-661 should be considered when determining appropriate requirements. The normal temperature ranges for cables covered by this Standard
43、are listed in Table 1-1: Table 1-1 Temperature Ranges PlenumRiser and and InterconnectGeneral Purpose C(F)C(F) Operation0 to +70(32 to 158)-20 to +70(-4 to 158) Storage and Shipping-40 to +70(-40 to 158)-40 to +70(-40 to 158) Installation0 to +60(32 to 140)-10 to +60(14 to 140) The standard installa
44、tion tensile rating for cables is specified in Part 7. Standard Minimum Bend RadiusInterconnectAll Other cables Unloaded Condition (Installed):25 mm10 x Cable OD Loaded Condition (During Installation):50 mm 20 x Cable OD -,-,- ICEA S-83-596-2001 ANSI/TIA-472C000-B 2 Products covered by this Standard
45、 shall comply with the pertinent Fire Resistance Code(s) described in Section 1.9. 1.2General This publication is arranged so that cables may be selected from numerous constructions covering a broad range of installation and service conditions. Parts 2 and 3 designate the materials, material charact
46、eristics, dimensions and tests applicable to the particular components. Part 4 covers assembly, cabling, and identification of the individual optical fiber. Part 5 includes cable coverings. Part 6 provides other pertinent requirements not otherwise addressed by Parts 1 through 5 or by Parts 7 and 8
47、of this Standard. Part 7 describes the test methods and performance requirements applicable to the component materials and completed cables manufactured under this Standard. If there is a conflict between Parts 1 through 6 and Part 7, the provisions of Part 7 apply. Part 8 contains routinely specifi
48、ed optical performance, test methods and requirements for finished cables. Part 9 contains cross-references to other standards and publications. Annex A Informative Ordering Information. Annex B Informative Laser Bandwidth Information. Annex C Informative ICEA Telecommunications Cable Standards. 1.3
49、Units In this Standard, metric (SI) units are used. Where approximate equivalents in alternate systems are included, they are provided for information only, and in most cases are rounded off for measurement convenience. Unless otherwise specified, the Rounding Method of ASTM E 29 shall be used. Rounding of U.S. customary units may be adjusted for measurement convenience. ICEA P-57- 653 is a u