CTC Union VDTU2A?104L?4PH User manual

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CTCUnionTechnologiesCo.,Ltd.
FarEasternViennaTechnologyCenter
(NeihuTechnologyPark)
8F,No.60ZhouziSt.,NeihuDistrict,Taipei114
Taiwan
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T+886‐2‐26591021
F+886‐2‐26590237
E[email protected]
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©2013CTCUnionTechnologiesCo.,Ltd.
Alltrademarksarethepropertyoftheirrespectiveowners.
Technicalinformationinthisdocumentissubjecttochangewithoutnotice.
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Introduction
VDTU2A‐104‐4PHareapairofdevicesthatsupportremote
powerfeedingtoanon‐managedFastEthernetPoE(Powerover
Ethernet)switchandprovidesEthernetLANextensionupto
1.2km.Housedinaruggedmetalchassis,theLANextender
providesanexcellentsolutioninIPsurveillancenetworksto
extendbothEthernetandpoweroverasimplesinglepair
telephonewire.Upto4remoteIPcameras(orotherPoEPD
devices)maybepowered,withamaximumbudgetof40watts
PoEavailable,withouttherequirementtorunanyextraelectrical
powerlines.Standardoperatingtemperaturerangeis‐20to50°C.
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Features
•LocalunitacceptsuniversalACpower
•Remotepowerfeedingeliminatestheneedforpowerservice
atremoteunit
•IP30ruggedmetalhousing
•4portwithIEEE802.3af/atPSEatremote(40Wbudget)
•Remotepowerfeedinganddataoperateoveronetwisted
pairoverupto1200meters
•SimpleDIPswitchsettingtosetandforget
•Twistedpairwithautopolaritydetectionforeasyinstallation
•TwistedpairconnectswithterminalblockorRJ‐11.
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Specifications
EthernetInterface
•Connector:RJ‐45(shielded)
•4‐ports
•AutoMDI/MDI‐X
•Speed:10/100Base‐TX(Auto)
•Duplex:Full/Half(Auto‐negotiationperIEEE802.3u)
•SupportsIEEE802.3xFlowControl
•Store&ForwardSwitch
•Packetbuffer:1mb
•Standards:IEEE802.3,802.3u,802.3x,802.3af,802.3at
•MTU:64~1522bytes
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QuickInstallationGuide
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VDTU2A‐104L‐4PH
VDTU2A‐104R‐4PH
EthernetExtenderwithRemotePowerFeedingPoESwitch
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TodownloadthisQIGoramorecompleteusermanual,pleasevisit
http://www.ctcu.com/Industrial/
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[email protected]
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Specifications(cont.)
PoweroverEthernet
•4PoEenabledports,AlternateBMode
•SupportsIEEE802.3af15.4wattsPoEperport(40Wbudget)
•SupportsIEEE802.3at30wattsPoEperport(40Wbudget)
•Positive(VCC+)pins4,5(54VDC±1V)
•Negative(VCC‐)pins7,8
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Power
•Absoluteinputrange:90~264VAC(localunitonly)
•Dualpowerinputs:No
•Connector:IEC‐320typeC13
•Consumption:74Wattsmaximum(with40WforPoE)
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Mechanical
•Water&DustProof:IP30Protection
•Dimensions:200x190x48mm(DxWxH)localunit
  170x170x44mm(DxWxH)remoteunit
•Mounting:WallMount(kitsincluded)
•Weight:1.3kg(local)and1.01kg(remote)
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Environmental
•OperatingTemperature:
•‐20°C~50°C
•StorageTemperature:‐20°C~70°C
•Humidity:5~95%(non‐condensing)
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Certifications
•EMI:FCCPart15subBclassB,EN55022ClassB
•EMS:(ElectromagneticSusceptibility)
•EN61000‐4‐5(Surge)Level3,CriteriaB
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[email protected]www.ctcu.comV1.0

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ConnectorsLEDIndicators
VDTU2A‐104L‐4PHhasLEDsonthefrontfacethatreportthe
conditionofpower,fault,PoE,LANlinkandLinelink.
  LINK/ACT
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VDTU2A‐104L‐4PHFrontPanel
Localunitfrontwith4‐portEthernetswitch,4‐PoleDIPswitch,
LEDstatusindicatorsandcopperlineconnectors.
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VDTU2A‐104L‐4PHRearPanel
LocalunitrearwithACinput(IEC),powerswitchandseparate
framegroundingterminal.
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VDTU2A‐104R‐4PHFrontPanel
Remoteunitfrontwith4‐portPoEenabledEthernetswitch,4‐
PoleDIPswitch,LEDstatusindicatorsandcopperlineconnectors.
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Theremotereceivespowerfromthelocalunitusinga
proprietarypowerfeedingscheme.Thisremoteunitrequiresno
otherpowersource.
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BothunitshavefourelectricalLANports(labeled1,2,3,4)that
utilizeshieldedRJ‐45connectors.Theseportssupport10/100M
AutoNegotiationandAutoMDI/MDI‐XEthernet.
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ConfigurationDIPswitch
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VDTU2A‐104L‐4PHusesa4‐poleDIPswitchforconfiguration.
Eachpoleoftheswitchhasthefollowingfunctions:
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1.CO/CPE:Whenthisswitchis'Off',theunitwillbeplacedinCO
(centraloffice)mode.When'On',theunitisplacedinCPE
(customerpremisesequipment)mode.
Settinglogic:Thedatalinkbetweenthelocalandremoteunits
usesVDSL2technology.Thisprovidesforveryhighdataratesat
shortloop(under1km).Whenoperatedasymmetrically,VDSL2
provideshighesttransferspeedinthedirectionofCOtoCPE
(downstream).IfyoudeploytheseunitsinanIPsurveillance
application,thelargerbandwidthrequirementwillbefromtheIP
camerasatremotetothelocalunit.Inthisapplicationsetthe
localunittoCPEandtheremotetoCO.Inanapplicationwhere
theremoteconnectstoAccessPoints(WiFI),thelarger
bandwidthrequirementwouldbefromlocalunittoremote.In
thisapplicationsetthelocalunittoCOandtheremotetoCPE.
Important:YoumustnotsetbothunitstoCOortoCPE.They
needtobesetinCO/CPEpairs.
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2.Fast/Interleave:ThisisasettingspecifictoVDSLtechnology.
The'Fast'setting(Sw2‐On)willlowerlatency(delay)andisa
preferredsettingforstreamingdata(likevideofromIPcameras).
The'Interleave'setting(Sw2‐Off)willintroduceaslightdelaybut
thetransmissionqualitycouldbeimprovedinanenvironment
wheretheremaybeinterferenceonthetwistedpairlink.
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3.Sym/Asym:Whenplanningrequiredbandwidth,the'Asym'
setting(Sw3‐On)willprovidethehighestbandwidthfromCOto
CPEdevice.The'Sym'setting(Sw3‐Off)willprovidenearequal
upstreamanddownstreambandwidthbetweenCOandCPE.
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4.6dB/9dB:The9dBsetting(Sw4‐Off)providesbetterchannel
noiseprotection.6dB(Sw4‐On)isthedefaultSNRsetting.
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LINK/ACT:ThesegreenLEDswilllightfortheappropriateLAN
port(1~4)whenanEthernetlinkisestablished.Theywillflash
whenthereisactivityontheLANport.
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PWR:ThisgreenLEDwilllightifpowerisconnectedandactive.
OnthelocalunitthismeanstheACmainshavepowerandthe
switchhasbeenturnedon.Ontheremoteunitthismeansthat
powerhasbeenreceivedoverthetwistedpairviaremotepower
feeding.
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CO:ThisgreenLEDwilllightiftheunithasbeenconfiguredasCO
(fortheVDSL2datalink)andwillbeOFFifconfiguredastheCPE
unit.
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LineLink:ThisgreenLEDwilllightwhenthedatalinkbetweenthe
localandremoteunitsisup.
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PoweroverEthernet(PoE)
Ports1through4onRemoteunitsupportPoE(Powerover
Ethernet)perIEEE802.3af(15.4W)orIEEE802.3at(30W)for
connectiontostandardPoEPD(PowerDevices)suchasIP
Cameras,AccessPoints,IPPhones,DigitalSignage,etc.
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PoweroverEtherneteliminatestheneedtorunseparatepower
tothesedevicestosimplifydeploymentandreduceexpenses.
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ThePoEportscanalsoconnecttoanynon‐PoEdevicefor
normalEthernettransmissionwithoutanydamagetothenon‐
PoEdeviceortotheVDTU2A‐104L‐4PH.
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Installation
VDTU2A‐104L‐4PHcomeswithwallmountbrackets.When
installingthebrackets,besuretochoosethethreadedholeson
thesideofthecase.
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QuickSettings
Thefollowingsettingtablesarebaseduponthetwomost
frequentlyusedapplicationsoftheLANextender,streamingIP
camerasorhotspotservice.
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IPCameras
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LocalUnit(CPEmode)RemoteUnit(COmode)
SW12341234
onononoff
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offononoff
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AccessPoint
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LocalUnit(COmode)RemoteUnit(CPEmode)
SW12341234
offoffonoff
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onoffonoff
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www.ct cu.com[email protected]
PWR
1
2
CO
3
4
Line Link
ON
1234
VDTU2A‐104L‐4PHVDTU2A‐104R‐4PH
VDTU2A‐104L‐4PHVDTU2A‐104R‐4PH