1、 TIA-570-D (Revision of TIA-570-C) July 2018Residential Telecommunications Infrastructure Standard ANSI/TIA-570-D-2018 APPROVED: JULY 13, 2018 NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and p
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23、H LIMITATIONS. ANSI/TIA-570-D i Residential Telecommunications Infrastructure Standard Table of Contents FOREWORD VI 1 SCOPE 1 2 NORMATIVE REFERENCES 1 3 DEFINITION OF TERMS, ACRONYMS AND ABBREVIATIONS AND UNITS OF MEASURE . 2 3.1 General . 2 3.2 Definitions . 2 3.3 Acronyms and abbreviations . 7 3.
24、4 Units of measure . 9 4 REGULATORY 10 4.1 National requirements 10 4.2 Local code requirements 10 5 TOPOLOGY .11 6 SINGLE-DWELLING RESIDENCE INFRASTRUCTURE .15 6.1 General 15 6.2 Voice, data and video .16 6.2.1 General 16 6.2.2 Grades of residential cabling17 6.2.3 Demarcation point 18 6.2.4 Auxili
25、ary disconnect outlet .18 6.2.5 Auxiliary disconnect outlet cable 18 6.2.6 Distribution device .18 6.2.7 Cabling 19 6.2.8 Outlet locations 20 6.2.9 Consolidation points 21 6.2.10 Outlet cable pathways 21 6.3 Security systems 21 6.3.1 General 21 6.3.2 Device location 22 6.3.3 Cabling 22 6.3.4 System
26、power 23 6.4 Whole-home audio cabling .24 ANSI/TIA-570-D ii 6.4.1 General 24 6.4.2 Device locations. 24 6.4.3 Cabling 24 6.5 Control systems .26 6.5.1 General 26 6.5.2 Climate control systems .26 6.5.3 Lighting control systems 26 6.5.4 Home automation systems 27 7 MULTI-DWELLING/CAMPUS INFRASTRUCTUR
27、E .28 7.1 Voice, data and video .28 7.1.1 General 28 7.1.2 Entrance facility .31 7.1.3 Access provider spaces and service provider spaces 32 7.1.4 Common equipment room .32 7.1.5 Common telecommunications room .32 7.1.6 Backbone pathways .33 7.1.7 General 33 7.1.8 Backbone cabling 33 7.2 Security 34
28、 7.3 Control systems .34 8 CABLE AND CONNECTING HARDWARE 35 8.1 General 35 8.2 Balanced twisted-pair cabling .35 8.2.1 General 35 8.2.2 Eight-position telecommunications outlet/connector .35 8.2.3 Six-position telecommunications connector (plug) .35 8.3 Broadband coaxial cabling .36 8.4 Optical fibe
29、r cabling 36 8.5 Multi-conductor cabling 36 8.5.1 Security cable 36 8.5.2 Control cable .36 8.5.3 Whole home audio cable .36 9 INSTALLATION REQUIREMENTS 38 9.1 General 38 ANSI/TIA-570-D iii 9.1.1 Cable placement 38 9.1.2 Firestopping .38 9.1.3 Secondary protection .38 9.2 Balanced twisted-pair cabli
30、ng .39 9.2.1 Bend radius .39 9.2.2 Pulling tension .39 9.2.3 Connecting hardware .39 9.2.4 Cross-connect jumpers and patch cords 40 9.3 Broadband coaxial cabling .40 9.3.1 Bend radius .40 9.3.2 Pulling tension .40 9.3.3 Coaxial outlet and distribution device connector 40 9.3.4 Other installation gui
31、delines .40 9.4 Optical fiber cabling 40 9.4.1 Outlet and building cable .40 9.4.2 Connecting hardware .41 9.5 Security cabling 41 9.5.1 Device locations.41 9.5.2 Security panel 41 9.6 Control cabling .42 9.7 Whole-home audio cabling .42 9.7.1 General 42 10 FIELD TEST REQUIREMENTS 44 10.1 General .4
32、4 10.2 Visual examination 44 10.3 Verification 44 10.4 Qualification 45 10.5 Performance characterization .45 10.5.1 Balanced twisted-pair cabling .45 10.5.2 Optical fiber cabling 45 10.5.3 Broadband coaxial cabling 45 11 ADMINISTRATION .46 11.1 General .46 11.2 Single-dwelling residence .46 11.2.1
33、Cable identification .46 ANSI/TIA-570-D iv 11.2.2 Outlet identification .46 11.2.3 Distribution device Identification .46 11.3 Multi-dwelling building(s) .46 12 CABLING FOR WIRELESS ACCESS POINTS 47 ANNEX A (INFORMATIVE) PLANNING, DESIGN AND CONSTRUCTION GUIDELINES .48 A.1 General 48 A.2 Telecommuni
34、cations planning 48 A.2.1 Cable system planning .48 A.2.2 Architectural planning 48 A.2.3 Construction planning 49 A.2.4 Documentation 49 A.3 Telecommunications spaces 49 A.3.1 General 49 A.3.2 Space planning 49 A.3.3 Construction guidelines 50 A.4 Telecommunications pathways 50 A.4.1 General 50 A.4
35、.2 Pathways planning .50 A.4.3 Construction guidelines 50 A.5 Telecommunications cabling (finish) .51 A.5.1 General 51 A.5.2 Construction guidelines 51 A.6 Security of backbone 51 ANNEX B (INFORMATIVE) PROJECT PLANNING .52 B.1 Introduction 52 B.2 Cabling system design .52 B.3 Bill of materials .52 B
36、.4 Pre-wire52 B.5 Trim-out53 B.6 Testing .53 B.7 Documentation .53 ANNEX C (INFORMATIVE) BIBLIOGRAPHY AND REFERENCES 54 ANSI/TIA-570-D v List of Figures Figure 1 Relationship between relevant TIA standards . viii Figure 2 Elements of generic cabling topology 3 Figure 3 Star topology 12 Figure 4 Bus
37、and star topology (broadband coaxial cabling only) .13 Figure 5 - Examples of interconnections and cross-connections for the distribution device .14 Figure 6 Example of an integrated telecommunications system .15 Figure 7 Example voice, data, video cabling system for a single-dwelling residence 16 F
38、igure 8 Typical voice, data, video cabling system components for a single-dwelling residence.17 Figure 9 Example of outlet locations within a room.21 Figure 10 Example of a whole-home audio system 25 Figure 11 Typical backbone cabling for a multi-floor multi-dwelling building (Stacked) .28 Figure 12
39、 Typical backbone cabling for a multi-floor multi-dwelling building (using CTRs) .29 Figure 13 Typical backbone cabling system for a multi-dwelling building or campus environment 30 Figure 14 Typical cabling system components of a multi-dwelling or campus environment 31 Figure 15 Eight-position pin-
40、pair assignment (designation T568A) .35 Figure 16 Typical protection components for residential cabling.39 Figure 17 RJ-31X registered jack wiring diagram .42 List of Tables Table 1 Space allocation guidelines for the DD and associated equipment 19 Table 2 Minimum space for a CTR .32 Table 3 Cable d
41、istance based on current draw 36 Table 4 Speaker impedance with power loss according to wire gauge and length .37 Table 5 Coaxial cable and connector type use .40 ANSI/TIA-570-D vi FOREWORD (This foreword is not considered part of this Standard.) This Standard was developed by TIA Subcommittee TR-42
42、.1. Approval of this Standard This Standard was approved by the Telecommunications Industry Association (TIA) Subcommittee TR-42.1, TIA Engineering Committee TR-42, and the American National Standards Institute (ANSI). ANSI/TIA reviews standards every 5 years. At that time, standards are reaffirmed,
43、 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. Contributing organizations More than 30 organizations within the telecommunications industry contributed their expertise to the development of
44、this Standard (including manufacturers, consultants, end users, and other organizations). Documents superseded This Standard replaces ANSI/TIA-570-C, published August 16, 2012. Significant technical changes from the previous edition Updates to references Addition of grade 3 requiring optical fiber c
45、abling to outlet locations Replacement of the term “telecommunications outlet/connector” with “equipment outlet” Replacement of Annex C (applications) with reference to ANSI/TIA-568.0-D Specification of minimum category 6A balanced twisted-pair cabling Allowing the use of consolidation points for ba
46、lanced twisted-pair and optical fiber cabling Reduction from two to one of the quantity of coaxial cables and associated connectors at each location for grade 2 installations Increase in the electrical power to the distribution device from 15 A to 20 A Removal of the 100 m (328 ft) length restrictio
47、n for optical fiber outlet cabling Deletion of Series 59 coaxial cabling as a recognized medium Deletion of multi-conductor copper cable as a recognized media type for multi-dewlling backbones Relationship to other TIA standards and documents The following are related standards regarding various asp
48、ects of structured cabling that were developed and are maintained by TIA Engineering Committee TR-42. An illustrative diagram of relevant TIA standards is given in figure 1. ANSI/TIA-570-D vii Generic Telecommunications Cabling for Customer Premises (ANSI/TIA-568.0-D) Commercial Building Telecommuni
49、cations Cabling Standard (ANSI/TIA-568.1-D) Balanced Twisted-Pair Telecommunications Cabling and Components Standard (ANSI/TIA-568.2-D) Optical Fiber Cabling and Components Standard (ANSI/TIA-568.3-D) Broadband Coaxial Cabling and Components Standard (ANSI/TIA-568.4-D) Telecommunications Pathways and Spaces (ANSI/TIA-569-D) Administration Standard for Telecommunications Infrastructure (ANSI/TIA-606-C) Generic Telecommunications Bonding and Grounding (Earthing) for Customer Premises (ANSI/TIA-607-C) Custome
