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ANSI TIA-568 SET-2017 Commercial Building Telecommunications Cabling Standard Part 1 General Requirements Part 2 Balanced Twisted-Pair Cabling Components and Part 3 Optical Fiber C.pdf

1、 TIA-568.0-D-1 (Addendum to TIA-568.0-D) July 2017Generic Telecommunications Cabling for Customer Premises Addendum 1: Updated References, Accommodation of New Media Types ANSI/TIA-568.0-D-1-2017 APPROVED: JULY 26, 2017 NOTICE TIA Engineering Standards and Publications are designed to serve the publ

2、ic 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 Standards

3、 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 domesti

4、cally 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 Standar

5、d 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 regulato

6、ry limitations before its use. Any use of trademarks in this document are for information purposes and do not constitute an endorsement by TIA or this committee of the products or services of the company. (From Standards Proposal No. ANSI/TIA-PN-568.0-D-1-R1, formulated under the cognizance of the T

7、IA TR-42 Telecommunications Cabling Systems, TR-42.1 Subcommittee on Commercial Building Telecommunications Cabling). Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION Technology and Standards Department 1320 N. Courthouse Road, Suite 200 Arlington, VA 22201 U.S.A. PRICE: Please refer to current

8、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/catalog/ All rights reserved Printed in U.S.A. NOTICE OF COPYRIGHT This docume

9、nt 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 document, please contact the TIA Standards Department or go to the TIA webs

10、ite (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 Technology (b) there is no assurance that the Document will be approved by any Committee of TIA or any oth

11、er 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 intellectual property rights (“IPR”), including pending or issued patents, or co

12、pyrights, 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 thereof is requested, all in accordance with the Manual. TIA takes no p

13、osition 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 instead left to the parties involved, nor will TIA opine or judge whether pro

14、posed 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 contents. If the Document contains one or more Normative References to

15、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 consists of mandatory, alternate or optional elements (as defined in t

16、he TIA Procedures for American National Standards) 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 of encouragement of voluntary disclosure (see TIA Procedur

17、es for American National Standards Annex C.1.2.3) 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 claim of Essential Patent(s) or pu

18、blished 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. ALL WARRANTIES, EXPRESS OR IMPL

19、IED, 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 RIGHTS. TIA EXPRESSLY DISCLAIMS ANY

20、 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 TO IN THE DOCUMENT OR PRODUCED O

21、R 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 DAMAGES (INCLUDING DAMAGES FOR LO

22、SS 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 FUNDAMENTAL ELEMENT OF THE USE

23、 OF THE CONTENTS HEREOF, AND THESE CONTENTS WOULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. ANSI/TIA-568.0-D-1 i Generic Telecommunications Cabling for Customer Premises Addendum 1: Updated References, Accommodation of New Media Types Table of Contents FOREWORD . ii 1 SCOPE 1 2 MODIFICATIONS

24、 TO ANSI/TIA-568.0-D 1 2.1 General . 1 2.2 Normative references (clause 2) . 1 2.3 Recognized cabling (subclause 5.8) 1 2.4 Optical fiber cabling maximum cord lengths when a MUTOA is deployed (subclause 5.9.1.4.2) 2 2.5 Consolidation point (subclause 5.9.2) . 2 2.6 Maximum pair un-twist for balanced

25、 twisted-pair cabling (subclause 6.2.3.1) 2 2.7 Optical fiber cords (subclause 6.3.2) . 2 2.8 Optical fiber polarity (subclause 6.3.3) 3 2.9 Optical fiber cabling transmission performance and test requirements (subclause 7.4) . 3 2.10 Balanced twisted-pair cabling supportable distances (subclause C.

26、2) 3 2.11 Optical fiber cabling supportable distances (subclause C.3) . 5 2.12 Bibliography (Annex F) 14 List of Tables Table 2 Maximum pair un-twist for category cable termination 2 Table 5 Maximum supportable distances for balanced twisted-pair cabling applications . 4 Table 6 Maximum supportable

27、distances and channel attenuation for multimode optical fiber applications . 6 Table 7 Maximum supportable distances and channel attenuation for single-mode optical fiber applications . 9 Table 8 Maximum supportable distances and minimum and maximum channel attenuation for single-mode fiber passive

28、optical network (PON) applications 12 ANSI/TIA-568.0-D-1 ii FOREWORD (This foreword is not considered part of this Addendum.) This Addendum was developed by TIA Subcommittee TR-42.1. Approval of this Addendum This Addendum was approved by TIA Subcommittee TR-42.1, TIA Engineering Committee TR-42, an

29、d the American National Standards Institute (ANSI). ANSI/TIA reviews standards every 5 years. At that time, standards are reaffirmed, withdrawn, or revised according to the submitted updates. Updates to be included in the next revision should be sent to the committee chair or to ANSI/TIA. Annexes Th

30、ere are no annexes to this Addendum. Introduction Since the time of publication of ANSI/TIA-568.0-D two documents have been published by TIA TR-42 subcommittees which affect its content. In response, this Addendum revises references and accommodates new media types. Specifically: ANSI/TIA-568-C.2-1

31、specified a new balanced twisted-pair media type, category 8, specified to 2 GHz. Category 8 cabling supports 30-meter, 2 connection channels. ANSI/TIA-568.3-D is published. Cabling transmission performance and test requirements for optical fiber cabling, guidelines for maintaining optical fiber pol

32、arity, and guidelines for field testing of optical fiber cabling are now contained in this revision, eliminating the need to reference ANSI/TIA-568-C.0 for this information. In addition, a new media type, OM5, is specified. OM1, OM2 and OS1 cabling is no longer supported. ANSI/TIA-568.0-D-1 1 1 SCOP

33、E This Addendum updates references and accommodates new media types introduced by ANSI/TIA-568-C.2-1 and ANSI/TIA-568.3-D. 2 MODIFICATIONS TO ANSI/TIA-568.0-D 2.1 General Deleted text is shown as strikethrough. New text is shown as underline. 2.2 Normative references (clause 2) The references within

34、 clause 2, “Normative references,” shall be modified as follows: ANSI/TIA-568-C.0 2009, Generic Telecommunications Cabling for Customer Premises NOTE Cabling transmission performance and test requirements for optical fiber cabling, guidelines for maintaining optical fiber polarity, and guidelines fo

35、r field testing of optical fiber cabling are currently contained in ANSI/TIA-568-C.0. When ANSI/TIA-568.3-D is published these requirements and guidelines will be specified in that document. ANSI/TIA-568-C.2 2009, Balanced Twisted-Pair Telecommunications Cabling and Components Standard NOTE The abov

36、e reference includes the addendum, ANSI/TIA-568-C.2-1 2016. ANSI/TIA-568-C.3 2008, Optical Fiber Cabling Components Standard ANSI/TIA-568.3-D 2016, Optical Fiber Cabling and Components Standard 2.3 Recognized cabling (subclause 5.8) The text of item a) and item b) of 5.8, “Recognized cabling,” shall

37、 be modified as follows: a) 100-ohm balanced twisted-pair cabling (ANSI/TIA-568-C.2), category 5e or higher; NOTES: 1 To support a wide range of applications, Category 6A cabling may be required. See Annex C. 2 At the time of publication category 8 cabling was under development. 2 Category 8 cabling

38、 supports channels with a maximum of 2 connections to a maximum length of 30 m (98 ft). 3 Category 8 components can be used to construct category 6A 100 m (328 ft) channels. See TIA TSB-184-A for power delivery efficiency achievable with category 8 components. b) multimode optical fiber cabling (ANS

39、I/TIA-568-C.3) 2-fiber (or higher fiber count), OM3 or higher recommended; b) multimode optical fiber cabling (ANSI/TIA-568.3-D) 2-fiber (or higher fiber count); The last paragraph in 5.8 shall be modified as follows: Recognized cabling components shall meet applicable requirements specified in ANSI

40、/TIA-568-C.2, ANSI/TIA-568-C.3ANSI/TIA-568.3-D, ANSI/TIA-568-C.4, and, if applicable, the specific premises standard. ANSI/TIA-568.0-D-1 2 2.4 Optical fiber cabling maximum cord lengths when a MUTOA is deployed (subclause 5.9.1.4.2) The text of 5.9.1.4.2, “Optical fiber cabling,” shall be modified a

41、s follows: Optical fiber cords used in the context of MUTOAs and open space areas shall meet the requirements of ANSI/TIA 568-C.3ANSI/TIA-568.3-D. The maximum horizontal cabling length is not affected by the deployment of a MUTOA. 2.5 Consolidation point (subclause 5.9.2) The text of the first parag

42、raph of 5.9.2, “Consolidation point,” shall be modified as follows: The CP is an optional interconnection point within Cabling Subsystem 1 using ANSI/TIA-568-C.2 or ANSI/TIA-568-C.3ANSI/TIA-568.3-D compliant connecting hardware. It differs from the MUTOA in that a CP creates an additional connection

43、 for each Cabling Subsystem 1 cable run. Cross-connections shall not be used at a CP. No more than one CP shall be used within the same Cabling Subsystem 1 cable run. A transition point and CP shall not be used in the same Cabling Subsystem 1 cabling link. Each Cabling Subsystem 1 cable extending to

44、 the equipment outlet space from the CP shall be terminated to an equipment outlet or MUTOA. The cables and connections used at a CP shall meet the requirements of ANSI/TIA-568-C.2 or ANSI/TIA-568-C.3ANSI/TIA-568.3-D and be installed in accordance with the requirements of clause 5 (see figure 6). 2.

45、6 Maximum pair un-twist for balanced twisted-pair cabling (subclause 6.2.3.1) Table 2 of 6.2.3.1, “General,” shall be modified as follows: Table 2 Maximum pair un-twist for category cable termination Category Maximum pair un-twist mm (in) 3 75 (3) 5e 13 (0.5) 6 13 (0.5) 6A 13 (0.5) 8 13 (0.5) NOTE I

46、nformation on category 3 cabling retained to support existing installations 2.7 Optical fiber cords (subclause 6.3.2) The text of 6.3.2, “Cords,” shall be modified as follows: Optical fiber cords shall have the same fiber type as the optical fiber cabling and meet the requirements of ANSI/TIA 568-C.

47、3ANSI/TIA-568.3-D. The minimum inside bend radius for optical fiber cord cable shall be 25 mm (1 in) unless a smaller minimum bend radius is specified by the cord manufacturer. ANSI/TIA-568.0-D-1 3 2.8 Optical fiber polarity (subclause 6.3.3) The text of 6.3.3, “Polarity,” shall be modified as follo

48、ws: To support bi-directional communication systems that use separate optical fibers in each direction, the cabling system shall provide means to maintain correct signal polarity so that the transmitter on one end of the channel will connect to the receiver on the other end of the channel. Maintaini

49、ng the correct transmit-to-receive polarity throughout the cabling system is crucial for system operation. ANSI/TIA-568-C.0ANSI/TIA-568.3-D illustrates some methods for maintaining polarity for these systems. 2.9 Optical fiber cabling transmission performance and test requirements (subclause 7.4) The text of 7.4, “Optical fiber cabling transmission performance and test requirements,” shall be modified as follows: Transmission performance and test requirements for optical fiber cabling are specified in ANSI/TIA-568-C.0ANSI/TIA-568.3-D. 2.10 Balance

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