ANSI TIA-569-D-2015 Telecommunications Pathways and Spaces.pdf

1、 TIA-569-D (Revision of TIA-569-C) April 2015Telecommunications Pathways and Spaces ANSI/TIA-569-D-2015 APPROVED: MARCH 12, 2015 NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, fac

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23、MITATIONS. ANSI/TIA-569-D i TELECOMMUNICATIONS PATHWAYS AND SPACES Table of Contents FOREWORD .xi 1 SCOPE . 1 2 NORMATIVE REFERENCES . 2 3 DEFINITIONS, ACRONYMS AND ABBREVIATIONS, UNITS OF MEASURE . 3 3.1 General 3 3.2 Definitions 3 3.3 Acronyms and abbreviations .10 3.4 Units of measure .11 4 ENVIR

24、ONMENTAL COMPATIBILITY .12 5 DIVERSITY OF TELECOMMUNICATIONS FACILITIES .13 5.1 General .13 5.2 Access provider 13 5.3 Wireline/wireless .13 5.4 Entrance point .13 5.5 Entrance route 13 5.6 Building pathways .13 5.7 Building spaces .13 6 BUILDING SPACES 14 6.1 General .14 6.2 Temperature and humidit

25、y requirements .14 6.3 Common requirements for rooms 16 6.3.1 General 16 6.3.2 Security .16 6.3.3 Location .16 6.3.4 Access .16 6.3.5 Pathways .16 6.3.6 Design .16 6.3.6.1 Architectural 16 6.3.6.1.1 Plywood backboards 16 6.3.6.1.2 Ceiling .17 6.3.6.1.3 Treatment 17 6.3.6.1.4 Floor loading 17 6.3.6.1

26、.5 Lighting 17 6.3.6.1.6 Door 17 6.3.6.1.7 Signage .17 6.3.6.1.8 Exterior windows .17 ANSI/TIA-569-D ii 6.3.6.1.9 Seismic considerations 17 6.3.6.2 Environmental .18 6.3.6.2.1 Temperature and humidity .18 6.3.6.2.2 Contaminants 18 6.3.6.2.3 Batteries 18 6.3.6.2.4 Vibration 18 6.3.6.3 Guidelines for

27、other equipment .18 6.3.7 Fire protection 18 6.3.8 Water infiltration .19 6.3.9 Racks and cabinets .19 6.3.9.1 General .19 6.3.9.2 Equipment placement .19 6.3.9.3 Clearances .19 6.3.9.4 Cabinet cooling .19 6.3.9.5 Cabinet and rack height 20 6.3.9.6 Cabinet depth and width .20 6.3.9.7 Equipment mount

28、ing width 20 6.3.9.8 Mounting rails .20 6.3.9.9 Finish 20 6.3.9.10 Power strips 20 6.3.9.11 Cable management.21 6.3.9.12 Additional specifications 21 6.3.10 Equipment delivery 21 6.4 Distributor room 21 6.4.1 General 21 6.4.2 Location .22 6.4.3 Pathways .22 6.4.4 Design .23 6.4.4.1 Architectural 23

29、6.4.4.1.1 Size .23 6.4.4.1.2 Quantity .24 6.4.4.2 Environmental .24 6.4.4.2.1 Heating, ventilation and air conditioning (HVAC) .24 6.4.4.2.1.1 Continuous operation 24 6.4.4.2.1.2 Standby operation .24 6.4.4.2.1.3 Positive pressure .24 6.4.4.3 Electrical .24 6.4.4.3.1 Power 24 6.4.4.3.2 Standby power

30、 .25 6.4.4.3.3 Bonding and grounding 25 6.4.5 Small rooms .25 ANSI/TIA-569-D iii 6.5 Entrance room or space 25 6.5.1 General 25 6.5.2 Entrance facility .25 6.5.3 Location .25 6.5.4 Design .26 6.5.4.1 Architectural 26 6.5.4.1.1 General 26 6.5.4.1.2 Size .26 6.5.4.1.3 Quantity .26 6.5.4.2 Environmenta

31、l .26 6.5.4.3 Electrical .26 6.5.4.3.1 Power 26 6.5.4.3.2 Bonding and grounding 27 6.6 Distributor enclosure .27 6.6.1 General 27 6.6.2 Location .27 6.6.3 Access .27 6.6.4 Pathways .27 6.6.5 Design .27 6.6.5.1 Architectural 27 6.6.5.1.1 Size and spacing .27 6.6.5.1.2 Interior provisioning .27 6.6.5.

32、1.3 Lighting 27 6.6.5.1.4 Door 28 6.6.5.1.5 Signage .28 6.6.5.2 Environmental .28 6.6.5.3 Electrical .28 6.6.5.3.1 Power 28 6.6.5.3.2 Standby power .28 6.6.5.3.3 Bonding and grounding 28 6.6.6 Fire protection 28 6.7 Equipment outlets .28 6.7.1 General 28 6.7.2 Outlet space density 29 6.7.3 Location

33、.29 6.7.4 Installation .29 6.7.5 Outlet box 29 6.7.6 Low-voltage mounting bracket .29 6.7.7 Furniture 29 6.7.8 Wall telephones .30 6.7.9 Multi-user telecommunications outlet assembly (MUTOA) .31 ANSI/TIA-569-D iv 6.7.10 Poke-thru devices 32 6.7.10.1 General .32 6.7.10.1.1 Types .32 6.7.10.1.1.1 Flus

34、h .32 6.7.10.1.1.2 Pedestal (raised, tombstone, monument) 32 6.7.10.1.2 Design and installation requirements .32 6.7.11 Patch panel system .32 6.7.12 Other connecting hardware 32 6.8 Consolidation point .33 6.9 Splice box .33 6.9.1 Use of splice boxes 33 6.9.2 Design guidelines 33 7 ACCESS PROVIDER

35、SPACES AND SERVICE PROVIDER SPACES .34 7.1 General .34 7.2 Location 35 7.3 Pathways 35 7.4 Design 35 7.4.1 Architectural .35 7.4.1.1 Partitions .35 7.4.1.2 Signage 35 7.4.2 Environmental 35 7.4.2.1 Heating, ventilation and air conditioning (HVAC) .35 7.4.2.1.1 General 35 7.4.2.1.2 Continuous operati

36、on .36 7.4.2.1.3 Standby operation36 7.4.2.1.4 Positive pressure .36 7.4.2.2 Other mechanical fixtures .36 7.4.3 Electrical 36 7.4.3.1 Power .36 7.4.3.1.1 General 36 7.4.3.1.2 Standby power .36 7.4.3.2 Bonding and grounding .36 8 MULTI-TENANT BUILDING SPACES .37 8.1 General .37 8.2 Common distributo

37、r room 38 8.2.1 General 38 8.2.2 Location .38 8.2.3 Number and size of penetrations .38 8.2.4 Design .39 8.2.4.1 Architectural 39 8.2.4.1.1 General 39 ANSI/TIA-569-D v 8.2.4.1.2 Size .39 8.2.4.1.3 Quantity .39 8.2.4.2 Environmental .39 8.2.4.2.1 Standby operation39 8.2.4.2.2 Positive pressure .39 8.

38、2.4.3 Electrical .39 8.2.4.3.1 Power 39 8.2.4.3.1.1 General .39 8.2.4.3.1.2 Standby power 40 8.2.4.3.2 Bonding and grounding 40 8.2.5 Common pathways and spaces bypass .40 8.2.6 Campus pathways .40 9 BUILDING PATHWAYS 41 9.1 General .41 9.2 Types of building pathways .41 9.3 Pathway separation from

39、EMI sources 42 9.3.1 Separation between telecommunications and power cables 42 9.3.1.1 General .42 9.3.1.2 Additional recommendations .42 9.3.2 Telecommunications pathway separation from lighting 45 9.3.3 Reducing noise coupling 45 9.4 Bonding of metallic pathways 45 9.5 Areas above ceilings .45 9.5

40、.1 General 45 9.5.2 Design guidelines 45 9.5.2.1 Planning 45 9.5.2.2 Clearance .45 9.6 Access floor systems 45 9.6.1 General 45 9.6.2 Loading performance .46 9.6.3 Building structure .46 9.6.3.1 Depressed slab .46 9.6.3.2 Normal or partially depressed slab 46 9.6.4 Design guidelines 46 9.6.4.1 Servi

41、ce area service fittings 46 9.6.4.2 Minimum clearance .46 9.6.4.3 Cable management.47 9.6.5 Installation .47 9.6.5.1 Layout .47 9.6.5.2 Linkage to distributor room or distributor enclosure .47 9.7 Cable tray and cable runway .47 ANSI/TIA-569-D vi 9.7.1 General design information and cable fill .47 9

42、.7.1.1 Cable trays .47 9.7.1.2 Cable runway 48 9.7.2 Support 49 9.7.3 Installation .49 9.7.3.1 General .49 9.7.3.2 Pathway termination .49 9.8 Non-continuous support 49 9.9 Conduit .50 9.9.1 Use of conduit 50 9.9.2 Design guidelines 50 9.9.2.1 Length.50 9.9.2.2 Bends .50 9.9.2.3 Pull tension .50 9.9

43、.2.4 Pull boxes .51 9.9.2.4.1 Use of pull boxes .51 9.9.2.4.2 Design guidelines 51 9.9.2.5 Conduit runs to outlets 52 9.9.2.6 Pathway termination .52 9.9.2.7 Conduit to wall-mounted public telephone locations 52 9.9.2.8 Elevator telecommunications 52 9.9.2.9 Conduit to outdoor locations .52 9.9.3 In

44、stallation .53 9.9.3.1 Conduit termination .53 9.9.3.2 Pull strings 53 9.10 Furniture .53 9.10.1 Building interfaces .53 9.10.2 Floors 53 9.10.3 Ceilings 53 9.10.4 Pathway fill 53 9.10.5 Furniture pathway capacity 54 9.10.6 Access .54 9.10.7 Furniture pathway bend radius .54 9.10.8 Reducing pathway

45、capacity at corners .55 9.10.9 Power/telecommunications separation .55 9.11 In-floor 55 9.11.1 Underfloor duct systems 55 9.11.1.1 General .55 9.11.1.2 Floor structure design .56 9.11.1.3 Design guidelines and procedures 57 9.11.1.3.1 System capacities 57 ANSI/TIA-569-D vii 9.11.1.3.1.1 General requ

46、irements 57 9.11.1.3.1.2 Specific calculation method .57 9.11.1.3.2 Design and layout information58 9.11.1.4 Feeder duct 58 9.11.1.4.1 General 58 9.11.1.4.2 Trench duct or trench header .58 9.11.1.4.3 Supplementary feeder .59 9.11.1.5 Access unit or junction boxes 59 9.11.1.6 Installation 59 9.11.1.

47、6.1 Single-level or two-level underfloor duct systems.59 9.11.1.6.2 Trench duct or trench header .59 9.11.1.7 Inserts for underfloor duct systems .59 9.11.1.7.1 Preset inserts .59 9.11.1.7.2 Afterset inserts .59 9.11.1.8 Service fittings 59 9.11.1.9 Floor boxes for single and multiple services 60 9.

48、11.2 Cellular floor 60 9.11.2.1 Design guidelines and procedures 60 9.11.2.1.1 General design information 60 9.11.2.1.2 System capacities 60 9.11.2.1.2.1 General recommendations 60 9.11.2.1.2.2 Specific calculation method .61 9.11.2.1.3 Design and layout information61 9.11.2.2 Distribution cells in

49、cellular floor 62 9.11.2.2.1 Preset inserts .62 9.11.2.2.2 Blank cells .62 9.11.2.3 Feeder systems for cellular floor .62 9.11.2.3.1 Flush header duct 62 9.11.2.3.2 Header duct .62 9.11.2.3.3 Trench header .62 9.11.2.4 Layout of cellular floor .62 9.11.2.4.1 Distribution cells.62 9.11.2.4.2 Allocating distribution cells .62 9.11.2.4.3 Feeder .62 9.11.2.5 Installation of cellular floor systems .63 9.11.2.5.1 General 63 9.11.2.5.2 Header duct .63 9.11.2.5.3 Trench header .63 9.11.2.6 Service fittings for cellular floor .63 9.12 Perimeter raceways 63 9.12.1 Construction 63 ANSI/TIA-569-D v