TIA – 569 Standard
Transcript of TIA – 569 Standard
-
TIA 569 Standards UpdateTIA569StandardsUpdatePathways&Spaces
IgnacioDiaz,RCDDApril25,2012
-
TIA569Pathways&SpacesStandard
ThepurposeofthisStandardistostandardizespecificpathwayandspacedesignandconstructionpracticesinsupportoftelecommunicationsmediaandequipmentwithinbuildingsbuildings.
Scopelimitedtotelecommunicationsaspectofbuildingdesignbutinfluencesdesignofotherbuildingservices(i.e.g g g (HVAC,electricalpower,etc)
Definerequirementsforkeyspaces BuildingSpaces Access&ServiceProviderSpaces MultitenantBuildingSpaces BuildingPathways
Cabling distribution should try to find a solution that will:Cabling distribution should try to find a solution that will:Accommodate cabling changesMinimize occupant disruption when horizontal pathways are accessedAllow for future growth
-
TIA569Pathways&SpacesStandard
Astandardestablishedforrooms,pathways,andareasintoandthroughwhichstructured cabling components and equipment are installed Applies to:structuredcabling,components,andequipmentareinstalled.Appliesto:
Conduits UnderfloorductsandFloorBoxes
A fl (R i d Fl ) Accessfloor(RaisedFloors) Ceilingpathways(JHooks&Rings) Cabletraysystems
P i t th Perimeterpathways Raceways
TelecommunicationsCloset&EquipmentRoom Sizes & Provisions Sizes&Provisions
-
TIA569Pathways&SpacesStandardBuildingSpaces:GeneralRequirements
GeneralRequirementsapplyto DistributorRoom Common Distributor Room CommonDistributorRoom EntranceRoom AccessProviderSpace ServiceProviderSpacep
Temperature&humidityguidelinesperASHRAEThermalGuidelinesforDataProcessingEnvironments
T & h idi i l i i h ll Temperature&humidityintelecommunicationsspaceshallmeetrequirementsforASHRAEClass3
UPSlargerthan100kVAlocatedinseparateroomg p
Bonding&groundingsystemshallbeprovidedperANSI/TIA607B
-
TIA569Pathways&SpacesStandardBuildingSpaces:GeneralRequirements
Plywoodbackboard inplywood(atleastonewall) Paintedwithtwocoatsfireretardantpaint Nolongerrequiredtobepaintedwhite
Ceilings Ceilingheightmin,8ftclearspace(10ftbetweenfinishedfloorandlowest
pointofceiling)
Recommendformaxflexibilitynottousesuspendedceiling Floorloading
Static&dynamiccapacityshallbesufficienttobearbothdistributed&concentratedloads
Shallconsultstructuralengineer Lighting
Min500luxinhorizontalplane Min200luxinverticalplane Measured1m(3ft)abovefinishedfloor( ) Poweredseparatelyfromtelecommunicationsequipment Shouldnotusedimmerswitches
Doors Minimum of 36 x 80 (optional 72x 90)Minimumof36 x80 (optional72 x90 )
-
TIA569Pathways&SpacesStandardBuildingSpaces:DistributorRoom
Commonaccessforcablingsubsystems&buildingpathwaysl bl Containstelecommunicationsequipment,cableterminations,&
crossconnect
Inacommercialbuildingitiscalledanequipmentroomortelecommunications room depending on what is in ittelecommunicationsroomdependingonwhatisinit
Shouldfollowgeneralguidelines Multipledistributorroomsonsamefloorinterconnectedby
minimum of one metric designator 78 (trade size 3) conduit orminimumofonemetricdesignator78(tradesize3)conduitorequivalentpathway
-
TIA569Pathways&SpacesStandardBuildingSpaces:DistributorRoom
DistributorB(i.e.intermediatecrossconnect(IC)incommercialbuilding) min. of 10 m2 (100 ft2)building)min.of10m (100ft )
DistributorC(i.e.MCincommercialbuilding)min.12m2 (120ft2)forbuildingwithgrossareaupto50,000m2 (500,000ft2)
Increase 1 m2 (10 ft2) per 10 000 m2 (100 000 ft2) increase in Increase1m2 (10ft2)per10,000m2 (100,000ft2)increaseinbuildingsize
Minimum1distributorroomperfloor
Minimumtwodedicated120VAC/20Aoutlets 6ftspacing; 6inabovefloor
-
TIA569Pathways&SpacesStandardBuildingSpaces:EntranceRoom/Space
EntranceRoom/Space Entranceforoutsideplant&pathwaysshallmeetrequirements
of ANSI/TIA758B (Outside Plant ) standardofANSI/TIA758B(OutsidePlant)standard
Inbuildingsupto10,000sqm(100,000sqft),wallmountingterminatinghardwaremaybesuitable
Minimum of two dedicated 120 VAC /20 A outletsMinimumoftwodedicated120VAC/20Aoutlets
DistributorEnclosure Centrally locatedCentrallylocated Lighting,measuredindistributorenclosure,minimum500lux Minimumofonededicated120VAC/20Aoutlet
-
TIA569Pathways&SpacesStandardAccess&ServiceProviderSpaces
Usedforthelocationoftransmission,reception,andsupportequipment
MinimumAccess&ServiceProviderSpace:1.5mx2m(4ftx6ft)
ShouldbeclosetoDistributorC(i.e.MC)
Atleastonededicated120VAC/20A,nonswitchedduplexelectrical receptacle for equipmentelectricalreceptacleforequipment
-
TIA569Pathways&SpacesStandardBuildingSpaces:Racks&Cabinets
Minimum3ftfrontclearance;4ftispreferable
Minimum 2 ft rear clearance; 3 ft is preferable Minimum2ftrearclearance;3ftispreferable Equipmentmayrequireadditionalclearance
Suggestusingcabinets6indeeperorwiderthanl ilargestequipment
Shouldhaveadjustablemountingrails Rails should have markingsRailsshouldhavemarkings
-
TIA569Pathways&SpacesStandardBuildingSpaces:Racks&Cabinets
Cabinetsshallbeselected&configuredtoprovideadequatecooling(somesuggestionslistedbelow) Forcedairflowusingfansg Naturalairflowbetweenhot&coldaisles Hotaisle/coldaislecabinetarrangement Useofblankingpanelsandbaffles
Sealing air leaks around cable ingress points Sealingairleaksaroundcableingresspoints
Verticalcablemanagershallbeinstalledbetweenracksandatbothendsofeveryrow(atleast3.25inwide)
Horizontalmanagementsufficienttoprovidestrategicgrowthofupto100%butnotimpaircooling
-
TIA569Pathways&SpacesStandardBuildingPathways
Considerquantity,size&bendradiusrequirementsofcableq y, qwhendeterminingsizeofpathway
Allowforgrowth
N t l t d i l t h ft Notlocatedinelevatorshafts
Areasaboveceilingsmaybeusedaspathwayfortelecommunicationscables&forconnectinghardware
Coinstallationoftelecommunicationscable&typicalbranchcircuit(120/240VAC/20A)mustmeetrequirementsofNFPA70
-
TIA569Pathways&SpacesStandardBuildingPathways
Zeropathwayseparationpermittedwhentelecommunications cables & power cables both enclosed intelecommunicationscables&powercablesbothenclosedinmetallicpathways
(minwallthicknessof1mm(0,04in)ofsteelor1.5mm(0,06 in)aluminum)(0,06in)aluminum)
Providestablewithguidelinesforseparationoftelecommunicationspathwaysforbalancedtwistedpaircabling from adjacent power wiringcablingfromadjacentpowerwiring
BalancedTPcablingseparatedfromfluorescentlamps/fixturesbyminimumof125mm(5in)
-
TIA569Pathways&SpacesStandardBuildingPathways
Pathwayseparationfromsourcesofelectromagneticenergy:
Condition 5KVA
Unshielded Power Lines in proximity to open PVC
Pathways
5 in 12 in 24 in
Unshielded Power Lines 2 5 6 i 12 iUnshielded Power Lines in proximity to Grounded
Metallic Pathways
2.5 in
6 in 12 in
Power Lines enclosed in
-
TIA569Pathways&SpacesStandardBuildingPathways
Minimum75mm(3in)clearverticalspaceavailableaboveceilingtilesifusingaspathway
Min.300mm(12in)clearanceabovecabletraysystemorrunway
Traysmaybedividedwithbarrierforphysicalseparationbetweenpower&TPcable
Noncontinuoussupportslocatedatintervalsnottoppexceed1.5m(5ft)
-
TIA569Pathways&SpacesStandardBuildingPathways
CableTrays Plannedforinitialmaxcalculatedfillratioof25%Note A calculated fill ratio of 50% for 4 pair & similarNote:Acalculatedfillratioof50%for4pair&similarcablewillphysicallyfillentiretrayduetospacesbetweencables
CableRunway Stackednohigherthan150mm(6in)
Pathwaysfreefromburrs,sharpedgesorprojections
Traysandwirewaysmaybedividedwithabarriertoallowforphysicalseparationofdifferenttypesofservices.
Ifnonmetallictraysandwirewaysarelocatedintheplenum,theyshallbeplenumrated.
-
TIA569Pathways&SpacesStandardBuildingPathways
CeilingPathway(JHooks&BridleRings)
Spacing48to60offcenter(eliminatecopperdegradation)
MaximumofQ(75)4PairUTP
OverQ(75) addanotherJHookormigratetoCableTray
-
TIA569Pathways&SpacesStandardBuildingPathways
ConduitSectionsbetweenpullpointsshallnotexceed30m(100ft)
in runs that total more than 30m (100) insert pull boxes so that no inrunsthattotalmorethan30m(100 ),insertpullboxessothatnosegmentbetweenpullpointsexceedsthe30m(100)limit.
Nosectionshallcontainmorethantwo90degreebends
Conduitswithinternaldiameterof50mm(2in)orless,insidebendradiusofabendinconduitshallbeatleast6timestheinternaldiameter
Conduitswithaninternaldiameterofmorethan50mm(2in),the inside radius of a bend in conduit shall be at least 10 timestheinsideradiusofabendinconduitshallbeatleast10timestheinternaldiameter.
Bondedtoground,inaccordancetonationalorlocali trequirements
Hasreferencetableforpullboxsizes
f ll f f h Maximumfillforfurniturepathwaysis40%
-
TIA569Pathways&SpacesStandardBuildingPathways
Conduit(RIGID,EMT,ENT,PVC,HDPE)
/ Mustbeaminimumof3/4
40%FillRatio(NEC)applies
FireCodesapplyandmustberespectedregardingtheuseofpolymers
-
TIA569Pathways&SpacesStandardPullBoxesandSplices
Pull Box Installation Locate pull boxes in easily accessible locations Horizontal cable boxes should be installedLocate pull boxes in easily accessible locations. Horizontal cable boxes should be installed
above suspended ceilings. Should be used when installing a pull string or cable, fishing the
conduits run, and pulling and looping the cable in the next length of conduit.
Pull boxes should be used when:Conduits runs are more than 30m (100)Contain more than two 90 bends.
P ll bo es shall not be sed for splicing cablePull boxes shall not be used for splicing cable.
Splice boxesIntended to be used for splicing in addition to pulling cable. A slip sleeve is a conduit sleeve that is larger than the main conduit, and slipped over an opening in a conduit run after the
cable is in place. A gutter is a square, sheet-metal housing, which is placed over an opening in a conduit. Slip sleeves or gutters cannot be used for splices, but can be used in
place of a pull box, are more economical to install, and will provide more space for pulling.
-
TIA569Pathways&SpacesStandardOtherPathwayTypes
PowerpolespecificationsPowerpolesstandardsizesaccommodate3m(10),3.7m(12), and4.6m(15)ceiling heightsceilingheights.
PowerpoleinstallationMountrigidlybetweentheceilingsupportchannelgridandcarpetedortiledfloor.Utilitycolumnsmaybeattachedtothecrossrailsonlyiftherailsare
l h d h i ili h lsecurelyanchoredtothemainceilingsupportchannel.
PokethruspecificationPokethrudistributionisusuallyimplementedbyinstallingcablefromtheceilingofthefloorbelow,toapointwhereserviceisdesiredonthatsamefloor,thenpokingthruthefloortoallowthecabletobeattachedtotelecommunicationsdevice.
PokethruinstallationPokethruinstallationshouldbedoneinaccordancetoalllocalandnationalcodes,instrictaccordancewiththeUnderwritersLaboratoriesproceduresfoundintheFireResistanceDirectory,andthepokethruaddendum4toANSI/TIA/EIA569A.
-
TIA569Pathways&SpacesStandardBuildingPathways
TheNECandlocalcodestakeprecedence
wheninstallingconduit,choicesin
conduit type shall be of the typeconduittypeshallbeofthetype
permittedundertheappropriate
electricalcodes.
-
TIA569Pathways&SpacesStandardBackbone
Backbonepathwaysconsistof:
Interbuilding backbonepathwayswhichextendbetweenbuildings Intrabuilding backbone pathways which are contained within aIntrabuilding backbonepathwayswhicharecontainedwithina
building
-
TIA569Pathways&SpacesStandardBackbone
Intrabuilding pathwaysconsistof:
Ceilingpathways Conduits SleevesSleeves Slots Trays
-
TIA569Pathways&SpacesStandardBackbone
Slots Sleeves Trays
-
TIA569Pathways&SpacesStandardBackbone
Sleeves
An opening, usually circular, through the wall, ceiling, or floor to allow the passage of cables and wires.
Slots
An opening through a wall floor or ceiling usually rectangular to allowAn opening through a wall, floor, or ceiling , usually rectangular, to allow the passage of cables and wires.
-
TIA569Pathways&SpacesStandardFirestopping
-
TIA569Pathways&SpacesStandardNewVersion!
Newrevisionworkhasbeengoingonforpastyear
Referenceforallpremisestandards
Nolongerspecifictocommercialbuildings
N i i j t d f bli ti ANSI/TIA NewrevisionjustapprovedforpublicationasANSI/TIA569C
OtherChangesinclude Removed60%fillmaxlimitforfurniturepathwaysforgrowth;onlyrecommendsinitiallydesigningto40%fill
Power&noiseseparationapplytoallapplications;nod ti f 10Gb/ li tinewrecommendationsfor10Gb/sapplications
-
TIA569Pathways&SpacesStandardAccommodatingNewASHRAEGuidelines
TIA569CdraftwasalmostcompletewhenASHRAEchangedguidelinesguidelines
Twophaseapproachtoincludingchanges1 Added new class names editorially to TIA569C1. AddednewclassnameseditoriallytoTIA 569 C
NochangetorequirementsforTIA569C2. Workingonaddendumtoharmonize
Will be TIA569C 1WillbeTIA 569 C.1 Maybecompletebyendofyear
29
-
TIA569Pathways&SpacesStandard
ASHRAEchangestoThermalGuidelinesforDataProcessingEnvironments
Class1&2nowA1&A2 Twonewclasses,A3&A4 A1,A2,A3&A4haveallowable&recommendedranges
NochangewithA1&A2E d d ll bl f A3 & A4 ExpandedallowablerangeforA3&A4
Class3&4replacedbyClassB&Cwithnochanges
30
-
TIA569Pathways&SpacesStandard
ASHRAE changes to Thermal Guidelines for Data Processing EnvironmentsEnvironments
-
OtherStandardsandTIA569
Because ANSI/TIA-569-C is now a generic reference for pathways, specific requirements unique to an application will p y p q q ppbe specified in the application standard.
For example, specific pathway and spaces requirements for commercial buildings will be specified in ANSI/TIA-568-C.1.
Specific pathway and spaces requirements for healthcare facilities ill be specified in ANSI/TIA 1179facilities will be specified in ANSI/TIA-1179.
Lets take a look!
32
-
TIA1179HealthcareFacilitiesStandard
Healthcarevs.Premises
BroaderscopeofapplicationspecificIPdevices
Sensitiveinstallationenvironment
Largerpathways
LargerTelecomRooms
GreaterWorkstationdensities
-
UniqueCablingChallengesTIA1179HealthcareFacilitiesStandard
Redundant and highdensity pathways (conduits cable
UniqueCablingChallenges
Redundantandhighdensitypathways(conduits,cabletray)
HighlevelsofEMI,hightemperature,chemicalsandgasses may be presentgassesmaybepresent
Cableselectiondependentonattributestocomplywithatmosphericconditions
Cableselectionaffectspathways
Applicationspecific,highterminationworkareadensities
Stringentcodesandregulations
-
PathwayGuidelinesTIA1179HealthcareFacilitiesStandard
P th h ld t i ti f
PathwayGuidelines
Pathwaysshouldnotcompromiseoperationofthefacility
Enclosedpathwaysystems inairhandlingt t I f ti C t l R i tspacestomeetInfectionControlRequirements
(ICR)
Segregationofcablesfordifferentnetworks&li ti (d t f t t l )applications(duetosafetyprotocols)
-
E t F iliti (EF)&E i tR (ER)
TIA1179HealthcareFacilitiesStandard
EntranceFacilities(EF)&EquipmentRooms(ER)
Routediversity twoseparatepathwaysfromtheentrancefacilitytotheequipmentroom
Demarcation point of outside access providers may be determined Demarcationpointofoutsideaccessprovidersmaybedeterminedbyfederalorlocalregulations.
Accommodationofothersystemsmayincreasesize(BAS,nursecall security CATV biomedical systems)call,security,CATV,biomedicalsystems)
Twicethesizeofadata/telecommunicationscloset(allowingforfuturedoublegrowthrate)
-
TelecommunicationsRooms(TR)andTelecomEnclosures(TE)
TIA1179HealthcareFacilitiesStandard
TelecommunicationsRooms(TR)andTelecomEnclosures(TE)
Nontelecommunicationsservices(i.e.gasses,fluids)notallowed
2 ( 2 ) LargerTRthanofficebuilding 12m2(130ft2)orlarger
TEservessmallerfloorareaorwhereTRisnotallowed(beawareofexposureofmagneticfields,radiation,chemicals,etc)