1、 TIA-1005-A (Revision of TIA-1005) May 2012Telecommunications Infrastructure Standard for Industrial Premises ANSI/TIA-1005-A-2012 APPROVED: MAY 3, 2012 NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufactu
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6、-R3, formulated under the cognizance of the TIA TR-42 Telecommunications Cabling Systems, TR-42.9 Subcommittee on Industrial Telecommunications Infrastructure (1005). Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION Standards and Technology Department 2500 Wilson Boulevard Arlington, VA 22201 U.
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22、THE CONTENTS HEREOF, AND THESE CONTENTS WOULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. ANSI/TIA-1005-A i Table of Contents 1 SCOPE . 1 2 NORMATIVE REFERENCES 1 3 DEFINITIONS, ACRONYMS AND ABBREVIATIONS, UNITS OF MEASURE 2 3.1 General 2 3.2 Definition of terms 2 3.3 Acronyms and abbreviation
23、s 7 3.4 Units of measure 7 4 INDUSTRIAL AREAS 8 4.1 General 8 4.2 Factory floor area . 8 4.3 Work area . 8 4.4 Automation island area 8 5 TELECOMMUNICATIONS SPACES 10 5.1 General 10 5.2 Additional requirements for spaces unique in industrial premises . 10 5.2.1 Environmental 10 5.2.2 Poke-thru devic
24、es 10 5.2.3 Industrial equipment enclosure 10 5.2.3.1 General . 10 5.2.3.2 Interior provisioning . 10 5.2.3.3 Location . 10 5.2.3.4 Door 10 5.2.3.5 Vibration and shock. 10 5.2.3.6 HVAC 11 5.2.4 Industrial equipment room . 11 5.2.4.1 General . 11 5.2.4.2 Interior provisioning . 11 5.2.4.3 Location .
25、11 5.2.4.4 HVAC 11 6 TELECOMMUNICATIONS PATHWAYS. 12 6.1 General 12 6.2 Industrial Pathways 12 6.2.1 General 12 6.2.2 Access floor . 12 6.2.3 Non-continuous support . 12 6.2.4 In-floor 12 ANSI/TIA-1005-A ii 6.2.5 Open ceiling . 12 6.2.6 Machine cabling . 12 6.2.7 Structural columns . 12 7 FIRESTOPPI
26、NG . 12 8 BACKBONE CABLING (CABLING SUBSYSTEM 2 AND CABLING SUBSYSTEM 3) 13 8.1 General 13 8.2 Topology 13 8.2.1 Star topology 13 8.2.2 Cabling directly between telecommunications rooms/telecommunications enclosures 13 8.3 Length 13 8.4 Recognized media . 15 8.5 Choosing media . 15 9 HORIZONTAL CABL
27、ING (CABLING SUBSYSTEM 1) 16 9.1 General 16 9.2 Topology 16 9.3 Length 16 9.4 Recognized media . 16 9.5 Bundled and hybrid cables . 17 9.6 Choosing media . 17 9.7 Balanced twisted-pair channels with more than four connectors 17 10 WORK AREA . 18 10.1 General 18 10.2 Work area cords . 18 10.2.1 Gener
28、al 18 10.2.2 Balanced twisted-pair cabling 18 10.2.3 Optical fiber cabling . 19 11 GROUNDING AND BONDING 20 12 INDUSTRIAL CABLING PERFORMANCE REQUIREMENTS. 24 12.1 Cabling performance 24 12.1.1 General 24 12.1.2 Transmission performance 24 12.1.2.1 General . 24 12.1.2.2 Balanced twisted-pair cabling
29、 . 24 12.1.2.3 Optical fiber cabling. 25 12.2 Connecting hardware . 25 12.2.1 General 25 12.2.2 Telecommunications outlet (TO) 25 ANSI/TIA-1005-A iii 12.2.2.1 100-ohm balanced twisted-pair . 25 12.2.2.2 Two-pair connector (M12-4 D-Coding) . 26 12.2.2.3 Optical fiber connector 26 12.2.3 Adapters . 26
30、 12.2.3.1 Balanced twisted-pair 26 12.2.3.2 Optical fiber . 27 ANNEX A (NORMATIVE) REQUIREMENTS AND GUIDELINES FOR TWO-PAIR, 100 OHM BALANCED TWISTED-PAIR CABLING . 28 A.1 General 28 A.2 Requirements for mixing four-pair cabling and two-pair cabling . 28 ANNEX B (INFORMATIVE) GUIDANCE ON USING MORE
31、THAN FOUR CONNECTIONS IN A CHANNEL . 29 ANNEX C (INFORMATIVE) EXTENDING FIBER OPTIC CHANNELS 30 ANNEX D (INFORMATIVE) BIBLIOGRAPHY AND REFERENCES 31 ANSI/TIA-1005-A iv List of Tables Table 1 - Maximum length of horizontal cables and work area cords 19 Table 2 - TCL limits for unshielded twisted-pair
32、 cabling . 24 Table 3 - ELTCTL limits for unshielded twisted-pair cabling 24 Table 4 - Coupling attenuation limits for screened twisted-pair cabling . 25 Table 5 - Pin number with wiring color code . 26 Table 6 - Transmission recommendations for more than four-connections . 29 Table 7 - Applications
33、 and maximum channel lengths with all-silica multimode optical fibers . 30 Table 8 - Applications and maximum channel lengths with all-silica single-mode optical fibers 30 List of Figures Figure 1 Relationship between relevant TIA standards vi Figure 2 - Elements of generic cabling topology . 3 Figu
34、re 3 - Example of industrial areas 8 Figure 4 - Hierarchical star topology examples. 14 Figure 5 Example Implementation of RC Grounding . 20 Figure 6 - Equailzation Conductor for Active Devices 20 Figure 7 - Length versus wire gauge 21 Figure 8 - Star Grounding System 22 Figure 9 Various bonding met
35、hods 23 Figure 10- Plug and jack side wiring M12-4 D-coding 26 Figure 11- Bulkhead one or two connections 27 Figure 12 - Horizontal cable length with more than four connections in a channel . 29 ANSI/TIA-1005-A v Foreword (This foreword is not part of this Standard) Approval of Standard This Standar
36、d was approved by TIA Subcommittee TR-42.9, 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, withdrawn, or revised according to the submitted updates. Updates to be included in the
37、 next revision should be sent to the committee chair or to ANSI/TIA. Contributing organizations More than 35 organizations within the telecommunications industry contributed their expertise to the development of this Standard (including manufacturers, consultants, end users, and other organizations)
38、. This expertise has lead Engineering Committee TR-42 to recognize the need for telecommunication standards for industrial premises. Relationship to other standards and documents The following are related standards regarding various aspects of structured cabling that were developed and are maintaine
39、d by Engineering Committee TIA TR-42. An illustrative diagram of the TIA-568-C Series relationship to other relevant TIA standards is given in figure 1. Generic Telecommunications Cabling for Customer Premises (ANSI/TIA-568-C.0) Commercial Building Telecommunications Cabling Standard (ANSI/TIA-568-C
40、.1) Balanced Twisted-Pair Telecommunications Cabling and Components Standard (ANSI/TIA-568-C.2) Optical Fiber Cabling Components Standard (ANSI/TIA-568-C.3) Broadband Coaxial Cabling and Components Standard (ANSI/TIA-568-C.4) Commercial Building Standard for Telecommunications Pathways and Spaces (A
41、NSI/TIA-569-C) Residential Telecommunications infrastructure Standard (ANSI/TIA-570-B) Administration Standard for Commercial Telecommunications Infrastructure (ANSI/TIA/EIA-606-A) Generic Telecommunications Bonding and Grounding (Earthing) for Customer Premises (ANSI/TIA-607-B) Customer-Owned Outsi
42、de Plant Telecommunications Infrastructure Standard (ANSI/TIA-758-B) Building Automation Systems Cabling Standard for Commercial Buildings (ANSI/TIA-862-A) Telecommunications Infrastructure Standard for Data Centers (ANSI/TIA-942) ANSI/TIA-1005-A vi Figure 1 Relationship between relevant TIA standar
43、ds Other references are listed in Annex D. The National Electrical Code(NEC) (NFPA 70) contains requirements for telecommunications infrastructure within buildings that govern the use of this Standard. The National Electrical Safety Code(NESC) (IEEE C2) contains requirements for telecommunications i
44、nfrastructure between buildings and structures that govern the use of this Standard. ANSI/TIA-1005-A vii The following list may be useful to the reader in acquiring safety and other additional code-related information: a) American Insurance Association (AIA): National Building Code (NBC) b) Building
45、 Officials and Code Administrators (BOCA): The BOCA Basic Building Code c) International Conference of Building Officials (ICBO): Uniform Building Code (UBC) d) Southern Building Code Congress International, Inc. (SBCCI): Standard Building Code (SBC) e) NFPA-79 Electrical Standard for Industrial Mac
46、hinery f) ODVA EtherNet/IP Media Planning and Installation Manual This Standard does not replace any code, either partially or wholly. The reader should also be aware of local codes which may impact the use of this Standard. Annexes There are four annexes in this Standard. Annex A is normative and i
47、s considered part of this Standard. Annexes B through D are informative and are not considered part of this Standard. Introduction This Standard is based on the ANSI/TIA-568-C.0 standard and the ANSI/TIA-569-C standard and includes appropriate allowances and exceptions to those standards for industr
48、ial premises. Purpose The purpose of this Standard is to enable the planning and installation of the telecommunications cabling infrastructure within and between industrial buildings (such as manufacturing facilities, laboratories, refineries, etc.). In these industrial premises, the cabling infrast
49、ructure may be exposed to environments more hostile than in commercial buildings where the cabling must support applications and topologies specific to industrial premises. It provides cabling requirements, cabling distances, telecommunications outlet/connector configurations, and topologies. It describes environmental classifications and provides information that is useful for designing an appropriate telecommunications infrastructure. Stewardship Telecommunications infrastructure affects raw material consumption. The infrastructure design and inst
