Zte ZXR10 3928A Assembly instructions

ZXR103900A/3200ASeries
IntelligentRoutingSwitch
HardwareInstallationManual
Version2.8.23.A
ZTECORPORATION
ZTEPlaza,KejiRoadSouth,
Hi-TechIndustrialPark,
NanshanDistrict,Shenzhen,
P .R.China
518057
Tel:[phone]
Fax:[phone]
URL:http://ensupport.zte.com.cn
E-mail:[email protected]

LEGALINFORMATION
Copyright©2006ZTECORPORATION.
Thecontentsofthisdocumentareprotectedbycopyrightlawsandinternationaltreaties.Anyreproductionordistributionof
thisdocumentoranyportionofthisdocument,inanyformbyanymeans,withoutthepriorwrittenconsentofZTECORPO-
RATIONisprohibited.Additionally,thecontentsofthisdocumentareprotectedbycontractualcondentialityobligations.
Allcompany,brandandproductnamesaretradeorservicemarks,orregisteredtradeorservicemarks,ofZTECORPORATION
oroftheirrespectiveowners.
Thisdocumentisprovided“asis” ,andallexpress,implied,orstatutorywarranties,representationsorconditionsaredis-
claimed,includingwithoutlimitationanyimpliedwarrantyofmerchantability,tnessforaparticularpurpose,titleornon-in-
fringement.ZTECORPORATIONanditslicensorsshallnotbeliablefordamagesresultingfromtheuseoforrelianceonthe
informationcontainedherein.
ZTECORPORATIONoritslicensorsmayhavecurrentorpendingintellectualpropertyrightsorapplicationscoveringthesubject
matterofthisdocument.ExceptasexpresslyprovidedinanywrittenlicensebetweenZTECORPORATIONanditslicensee,
theuserofthisdocumentshallnotacquireanylicensetothesubjectmatterherein.
ZTECORPORATIONreservestherighttoupgradeormaketechnicalchangetothisproductwithoutfurthernotice.
UsersmayvisitZTEtechnicalsupportwebsitehttp://ensupport.zte.com.cntoinquirerelatedinformation.
TheultimaterighttointerpretthisproductresidesinZTECORPORATION.
RevisionHistory
RevisionNo.RevisionDateRevisionReason
R1.020100114FirstRelease
SerialNumber:SJ-20100114103959-001

Contents
AboutThisManual..............................................i
SafetyIntroduction...........................................1
SafetyIntroduction.........................................................1
SafetyDescriptions.........................................................1
SystemOverview..............................................3
ProductOverview...........................................................3
Functions......................................................................4
TechnicalFeaturesandParameters...................................5
StructureandPrinciple......................................9
WorkingPrinciples..........................................................9
HardwareStructure.......................................................10
ZXR103228A............................................................10
ZXR103228A-EI.......................................................11
ZXR103228A-FI........................................................12
ZXR103252A............................................................12
ZXR103928A............................................................13
ZXR103928A-FI........................................................14
ZXR103952A............................................................14
ZXR103928A-PS.......................................................15
Units/ComponentsDescription.......................17
ControlandSwitchingBoard...........................................17
LineInterfaceCard........................................................20
FGEI........................................................................20
FGFI........................................................................21
FGFE........................................................................21
FBFE........................................................................22
PowerModule.................................................23
PowerModuleOverview..................................................23
ActivePowerSupply......................................................23
StandbyPowerSupply...................................................25
3228A-EIMonitoringInterface.........................................25

550wPowerSupplyUnitforZXR103928A-PS..................25
InstallationandDebugging.............................27
EquipmentInstallation...................................................27
DesktopInstallation...................................................27
CabinetInstallation....................................................28
CableInstallation..........................................................29
PowerCableInstallation.............................................29
ConsoleCableInstallation...........................................31
NetworkCableInstallation.........................................32
OpticalFiberInstallation.............................................33
Power-onProcedure.......................................................34
RPS180BackupPower....................................35
SystemOverview..........................................................35
ProductOverview.....................................................35
Functions................................................................35
TechnicalFeaturesandParameters..............................36
StructureandPrinciple...................................................36
WorkingPrinciples....................................................36
HardwareStructure...................................................37
Boards.........................................................................38
PowerConversionBoard.............................................38
CAPU.......................................................................38
CDPU.......................................................................38
LPDB.......................................................................39
InstallationandDebugging.............................................39
EquipmentInstallation...............................................39
DesktopInstallation..........................................39
CabinetInstallation..........................................39
CableInstallation.....................................................39
PowerCableInstallation....................................39
Power-onProcedure..........................................41
Figures............................................................43
Tables.............................................................45

AboutThisManual
PurposeThismanualisZXR103900A/3200ASeries(V2.8.23.A)Intelli-
gentRoutingSwitchHardwareInstallationManual.Itprovides
proceduresandguidelinesthatsupporttheoperationonZXR10
3900A/3200ASeriesIntelligentRoutingSwitches,including:
�ZXR103928AIntelligentRoutingSwitch
�ZXR103928A-FIIntelligentRoutingSwitch
�ZXR103952AIntelligentRoutingSwitch
�ZXR103228AIntelligentRoutingSwitch
�ZXR103228A-FIIntelligentRoutingSwitch
�ZXR103228A-EIIntelligentRoutingSwitch
�ZXR103252AIntelligentRoutingSwitch
�ZXR103928A-PSIntelligentRoutingSwitch
Intended
Audience
Thismanualisintendedforengineersandtechnicianswhoper-
formoperationactivitiesonZXR103900A/3200AIntelligentRout-
ingSwitches.
PrerequisiteSkill
andKnowledge
Tousethehardwareinstallationmanualeffectively,usersshould
haveageneralunderstandingofOSIModel.Familiaritywiththe
followingishelpful,
�Protocols
�RoutingconceptsandDataCommunicationTerminologies
WhatIsinThis
Manual
Thehardwareinstallationmanualcontainsthefollowingchapters:
TABLE1CHAPTERSUMMARY
ChapterSummary
Chapter1Safety
Instructions
Thischapterdescribesthesafety
instructionsandsigns.
Chapter2System
Overview
Thischapterdescribestheoverviewand
softwareandhardwarefeaturesofZXR10
3900A/3200Asystem.
Chapter3Structureand
Principle
ThischapterdescribesZXR103900A/3200A
structureandprinciples..
Chapter4Units/Compo-
nentsDescription
ThischapterdescribesZXR103900A/3200A
units/components.
Chapter5PowerModuleThischapterdescribesstructureand
parametersofZXR103900A/3200Apower
modules.
CondentialandProprietaryInformationofZTECORPORATIONi

ZXR103900A/3200ASeriesHardwareInstallationManual
ChapterSummary
Chapter6Installation
andDebugging
ThischapterdescribesZXR103900A/3200A
installationprocedureanddebugging
method.
Chapter7RPS180
BackupPower
ThischapterdescribesRPS180Backup
Power ,includingitsfunctions,technical
featuresandparameters,workingprinciple,
hardwarestructure,control&SwitchCard,
lineinterfacecard,powermoduleandfans.
Related
Documentation
Thefollowingdocumentationisrelatedtothismanual:
�ZXR103900A/3200A(V2.8.23.A)SeriesIntelligentRouting
SwitchHardwareManual
�ZXR103900A/3200A(V2.8.23.A)SeriesIntelligentRouting
SwitchUserManual(EthernetVolume)
�ZXR103900A/3200A(V2.8.23.A)SeriesIntelligentRouting
SwitchUserManual(BasicCongurationVolume)
�ZXR103900A/3200A(V2.8.23.A)SeriesIntelligentRouting
SwitchUserManual(IPv4Volume)
�ZXR103900A/3200A(V2.8.23.A)SeriesIntelligentRouting
SwitchUserManual(IPv6Volume)
iiCondentialandProprietaryInformationofZTECORPORATION

Chapter1
SafetyIntroduction
TableofContents
SafetyIntroduction.............................................................1
SafetyDescriptions.............................................................1
SafetyIntroduction
Inordertooperatetheequipmentinaproperway,followthese
instructions:
�Onlyqualiedprofessionalsareallowedtoperforminstallation,
operationandmaintenanceduetothehightemperatureand
highvoltageoftheequipment.
�Observethelocalsafetycodesandrelevantoperationpro-
ceduresduringequipmentinstallation,operationandmainte-
nancetopreventpersonalinjuryorequipmentdamage.Safety
precautionsintroducedinthismanualaresupplementarytothe
localsafetycodes.
�ZTEbearsnoresponsibilityincaseofuniversalsafetyoper-
ationrequirementsviolationandsafetystandardsviolationin
designing,manufacturingandequipmentusage.
SafetyDescriptions
ContentsdeservingspecialattentionduringZXR103900A/3200A
congurationareexplainedinTable2.
TABLE2SAFETYDESCRIPTION
Conven-
tion
Meaning
NoteItprovidesadditionalinformation.
ImportantItprovidesgreatsignicanceorconsequence.
ResultItprovidesconsequenceofactions.
ExampleItprovidesinstanceillustration.
CondentialandProprietaryInformationofZTECORPORATION1

ZXR103900A/3200ASeriesHardwareInstallationManual
Thispageisintentionallyblank.
2CondentialandProprietaryInformationofZTECORPORATION

Chapter2
SystemOverview
TableofContents
ProductOverview...............................................................3
Functions..........................................................................4
TechnicalFeaturesandParameters.......................................5
ProductOverview
ZXR103900A/3200AareindependentlydevelopedbyZTE.These
productsarewidelyusedinaccesslayerandconvergencelayerin
enterprisenetworkandtheysupportlayer–3application.Incon-
vergencelayer ,theymeetthecustomer'sdemandsonupgradeby
gigstackingdevices.Inaccesslayer ,asingledevicecanmeetcus-
tomer'sbasicrequirements.ZXR103900A/3200Acanalsobeused
incarriernetworkservingastandemswitchandaccessswitchor
otherdeviceintelecommunicationMAN.
ZXR103900A/3200Aprovides100MpbsEthernetinterfaceandgi-
gabitEthernetinterfaces.AllportssupportL2/L3linespeedfor-
wardingtomeetincreasingrequirementsonbandwidth.Addition-
ally,ZXR103900A/3200Asupportsdiverseunicastandmulticast
protocols.
Withthenetworkdevelopment,moreandmoreservicesaresup-
portedondatanetworks.Thus,higherrequirementsonnetwork
devicequalityandsecurityshouldbemet.ZXR103900A/3200A
providesabundantpoliciesandresourcesfortheQualityofService
(QoS)andACLtoensuretheQoSandsystemsecurity.
ZXR103928A-PSEthernetswitchinZXR103900A/3200Asupports
PoE.Allofthe24100MpbsportsonthisswitchsupportPoEpower
supply,PoEinCISCOstandardandIEEE802.3afstandard.The
maximumone-portoutputis15.4w.Atthesametime,2415.4w
portscanbesupported.ThisPOEswitchcanbeusedtoconnect
deviceonEthernetreceivingend,includingCISCOIPtelephone,
accesspointandcamera.Alldown-streamEthernetreceivingend
switchcanbepoweredthroughPoEoutputport.ByusingPoE
switch,youdonotneedtoinstallwalloutletorpurchaseagreat
amountofcablesandcircuitsinIPtelephoneandWLANdeploy-
ment.Additionally,powerconnectororPoEcrossovercablesare
notrequiredforrunningIPdevices.
ZXR103900A/3200Ahasthefollowingfeatures:
�Carrier-classreliability
�Full-speedforwardingandlteringcapability
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ZXR103900A/3200ASeriesHardwareInstallationManual
�Abundantnetworkprotocols
�Openarchitecturedesignwithgreaterupgradecapability
Functions
ZXR103900Acontainsthefollowingfourproducts:ZXR103928A,
ZXR103928A-FI,ZXR103952A,ZXR103928A-PS.Inthesame
way,ZXR103200Acontainsfourproductstoo:ZXR103228A,
ZXR103228A-FI,3228A-EI,ZXR103252A.AlltheaboveEther-
netswitchseriesproductsusethesamesolution.
1.PhysicalPort
�Supportingportrate,duplexmodeandauto-sensing
�Supportingportmirroring
�Supportingbroadcaststormsuppression
�Supportinglinediagnosis&analysis
2.VLAN
�SupportingVLANbasedonport,protocol,andsubnet
�SupportingIEEE802.1Q,allowingupto4094VLANs
�SupportingPVLAN
�SupportingSVLAN
�SupportingSuperVLAN
3.Layer2Protocols
�SupportingSTP,RSTPandMSTP
�SupportingstaticTrunkandLACP
�SupportingIGMPSnooping
4.RoutingProtocols
�Supportingunicastroutingprotocolssuchasstaticroute,
RIPv1/v2,OSPF,IS-IS,BGP
�SupportingmulticastroutingprotocolssuchasIGMPv1/v2,
PIM-SM,MSDP
5.ACL
�SupportingbasicACL,extendedACL,L2ACLandhybrid
ACL
�SupportingACLtimerangelimit
6.QoS
�Supporting802.1p
�SupportingSPandWRRqueueschedulemode
�Supportingtrafcmonitoring
�Supportingow-basedegressredirection
�Supportingtrafcmirroringandtrafcstatistics
4CondentialandProprietaryInformationofZTECORPORATION

Chapter2SystemOverview
7.AccessAuthentication
�SupportingRADIUSClient
�SupportingDHCPRelayandDHCPServer
8.Reliability
�SupportingVRRP
�Supportingroutingloadbalance
9.NetworkManagement
�Supportingcommandlineinterface(CLI)conguration
mode
�Supportingcongurationthroughtheconsoleport,Telnet
andSSH
�SupportingSNMPandRMON
�SupportingNetNumenN31uniednetworkmanagement
system(NMS)
10.ZXR103228A–EI
�Supportingthreechannelbackbonenodesignalinput
�Supportingvechannelbackbonenodesignaloutput
11.ZXR103928A–PS
�Supporting24PoEportswith15.4w-output,providing
seamlessconnectiontoPoE,CISCOIPtelephone,Cisco
Aironet®accesspointandcameraandanyterminaldevice
meetingIEEE802.3afstandard.
�Powerfulandexiblemanagement,powersupplysetting
withmoredetailsthanIEEEstandard
TechnicalFeaturesand
Parameters
ZXR103900A/3200Atechnicalfeaturesandparametersarelisted
inTable3.
TABLE3ZXR103900A/3200ATECHNICALFEATURESAND
PARAMETERS
ItemDescription
DimensionsZXR103228A:43.6mm(height)×442mm
(width)×280mm(depth)
ZXR103228A-FI:43.6mm(height)×442mm
(width)×280mm(depth)
ZXR103228A-EI:43.6mm(height)×442mm
(width)280mm(depth)
ZXR103252A:43.6mm(height)×442mm
(width)×360mm(depth)
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ZXR103900A/3200ASeriesHardwareInstallationManual
ItemDescription
ZXR103928A:43.6mm(height)×442mm
(width)×280mm(depth)
ZXR103928A-PS:43.6mm(height)×442mm
(width)×400mm(depth)
ZXR103928A-FI:43.6mm(height)×442mm
(width)×280mm(depth)
ZXR103952A:43.6mm(height)×442mm
(width)×360mm(depth)
WeightZXR103228A:3.5kg
ZXR103228A-FI:4kg
ZXR103228A-EI:3.5kg
ZXR103252A:4.5kg
ZXR103928A:3.5kg
ZXR103928A-PS:5.9kg
ZXR103928A-FI:4kg
ZXR103952A:4.5kg
PowersupplyACpowersupply:100V~240V ,50Hz~60Hz
DCpowersupply:-57V~-40V
Power
consumption
ZXR103228A:20w
ZXR103228A-FI:60w
ZXR103228A-EI:20W
ZXR103252A:35w
ZXR103928A:20w
ZXR103928A-PS:435w(maincontrolbord:65w,
MOPofPoE:370w)
ZXR103928A-FI:60w
ZXR103952A:35w
ReliabilityMTBF:>200000hours
MTTR:<30minutes
Lightning
protection
4KV
Environment
temperature
Operatingambienttemperature:-50Cto450C.
Storagetemperature:-400Cto700C
Environment
humidity
Relativehumidity:10%to90%,non-condensing
MemorysizeZXR103228A:256M
ZXR103228A-FI:256M
ZXR103228A-EI:256M
ZXR103252A:256M
ZXR103928A:256M
ZXR103928A-PS:256M
ZXR103928A-FI:256M
ZXR103952A:256M
6CondentialandProprietaryInformationofZTECORPORATION

Chapter2SystemOverview
ItemDescription
Switching
capacity
ZXR103228A:18.8G
ZXR103228A-FI:18.8G
ZXR103228A-EI:18.8G
ZXR103252A:29.6G
ZXR103928A:18.8G
ZXR103928A-PS:18.8G
ZXR103928A-FI:18.8G
ZXR103952A:29.6G
Packet
forwardingrate
ZXR103228A:13.98M
ZXR103228A-FI:13.98M
ZXR103228A-EI:13.98M
ZXR103252A:22.02M
ZXR103928A:13.98M
ZXR103928A-PS:13.98M
ZXR103928A-FI:13.98M
ZXR103952A:22.02M
Routingtable
entry
ZXR103900A/3200A:12K
MACaddress
tabledepth
ZXR103900A/3200A:16K
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ZXR103900A/3200ASeriesHardwareInstallationManual
Thispageisintentionallyblank.
8CondentialandProprietaryInformationofZTECORPORATION

Chapter3
StructureandPrinciple
TableofContents
WorkingPrinciples..............................................................9
HardwareStructure...........................................................10
WorkingPrinciples
ZXR103900A/3200Aseriesproductsarethebox(L3)line-rateEth-
ernetswitchesdevelopedbyZTE.Thisseriesswitchesadoptmod-
ulardesignandhavestrongcapabilityinservicecontrolanduser
managementsoastoprovidenetworkingsolutionstoconvergence
ofenterprisenetwork,IPMANnetworkandresidentialblock.
Thisseriesproductshavepowerfulfunctionsandsoundperfor-
mance.Accordingtosystemfunctions,theproductscontainthe
followingmodules:controlmodule,switchingmodule,interface
moduleandpowermodule.
1.Controlmodule:Itcontainsmainprocessorandsomeother
externalfunctionalchipsandisusedforsystemtoprocessvar-
iousapplications.Itprovidesconsoleportfordatamanipula-
tionandmaintenance.
2.Switchingmodule:themainpartofswitchingmoduleispacket
processor ,usedforprocessingandswitchingofpacketssent
fromports.
3.Interfacemodule:Itiscomposedofinterfacechipsandpe-
ripheralscircuitstoconnecttheexternaluserandreceive/send
packets.
4.Powermodule:Themoduleadopts220VACor-48VDCtosup-
plyneededpowertotheothercomponentswithinthesystem.
5.Monitormodule(providedonlybyZXR103228A-EI):signal
inputonthreepairsofbackbonenodes,signaloutputonve
pairsofbackbonenodes.
ZXR103900A/3200AsystemprinciplediagramisshowninFigure
1.
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ZXR103900A/3200ASeriesHardwareInstallationManual
FIGURE1ZXR103900A/3200ASYSTEMPRINCIPLE
ZXR103900A/3200Asystemadoptsstandard19-inchplug-inbox,
whichcanbeinstalledoutsideseparatelyorwithinthestandard
cabinet.
HardwareStructure
ZXR103228A
ThechassisheightofZXR103228Ais1U(1U=44.45mm).ZXR10
3228Acansupport24100MpbsEthernetelectricalinterfacesand
2xedgigabitEthernetopticalinterfaces.Theelectricalinterface
isRJ45,supportingtwistedpairsofCAT5andabove.Theoptical
interfaceisSFP ,supportingvariousgigabitopticalmodulesmeet-
ingSFPstandard.Thereisoneslotonthefrontpanel,supporting
fourdifferentinterfacecards.
ThefrontpanelofZXR103228AisshowninFigure2.
FIGURE2ZXR103228AFRONTPANEL
ThebackplaneofACpowersupplyinZXR103228Aisshownin
Figure3.
FIGURE3ZXR103228ABACKPLANE(AC)
10CondentialandProprietaryInformationofZTECORPORATION

Chapter3StructureandPrinciple
ThebackplaneofDCpowersupplyinZXR103228Aisshownin
Figure4.
FIGURE4ZXR103228ABACKPLANE(DC)
ZXR103228A-EI
ThechassisheightofZXR103228A-EIis1U(1U=44.45mm).
ZXR103228A-EIcansupport24100MpbsEthernetelectrical
interfacesand2xedgigabitEthernetopticalinterfaces.The
electricalinterfaceisRJ45,supportingtwistedpairsofCAT5and
above.TheopticalinterfaceisSFP ,supportingvariousgigabit
opticalmodulesmeetingSFPstandard.Thereisoneslotonthe
frontpanel,supportingfourdifferentinterfacecards.Additionally
twoRJ45interfacessupport3–pairbackbonenodeinputand
5–pairofbackbonenodeoutput.
ThefrontpanelofZXR103228A-EIisshowninFigure5.
FIGURE5ZXR103228A—EIFRONTPANEL
ThebackplaneofACpowersupplyinZXR103228A—EIisshown
inFigure6.
FIGURE6ZXR103228A—EIBACKPLANE(AC)
ThebackplaneofDCpowersupplyinZXR103228A—EIisshown
inFigure7.
FIGURE7ZXR103228A—EIBACKPLANE(DC)
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ZXR103900A/3200ASeriesHardwareInstallationManual
ZXR103228A-FI
ThechassisheightofZXR103228A-FIis1U(1U=44.45mm).
ZXR103228A-FIcansupport24100MpbsEthernetopticalinter-
faces,whichisSFPand2xedgigabitEthernetopticalinterfaces.
TheelectricalinterfaceisRJ45,supportingtwistedpairsofCAT5
andabove.TheopticalinterfaceisSFP ,supportingvariousgigabit
and100Mpbs-opticalmodulesmeetingSFPstandard.Thereisone
slotonthefrontpanel,supportingfourdifferentinterfacecards.
ThefrontpanelofZXR103228A-FIisshowninFigure8.
FIGURE8ZXR103228A-FIFRONTPANEL
ThebackplaneofACpowersupplyinZXR103228A-FIisshown
inFigure9.
FIGURE9ZXR103228A-FIBACKPLANE(AC)
ThebackplaneofDCpowersupplyinZXR103228A-FIisshown
inFigure10.
FIGURE10ZXR103228A-FIBACKPLANE(DC)
ZXR103252A
ThechassisheightofZXR103252Ais1U(1U=44.45mm).ZXR10
3252Acansupport48100MpbsEthernetelectricalinterfacesand
4xedgigabitEthernetopticalinterfaces.Theelectricalinterface
isRJ45,supportingtwistedpairsofCAT5andabove.Theoptical
interfaceisSFP ,supportingvariousgigabitmodulesmeetingSFP
standard.
ThefrontpanelofZXR103252AisshowninFigure11.
FIGURE11ZXR103252AFRONTPANEL
ThebackplaneofACpowersupplyinZXR103252Aisshownin
Figure12.
12CondentialandProprietaryInformationofZTECORPORATION

Chapter3StructureandPrinciple
FIGURE12ZXR103252ABACKPLANE(AC)
ThebackplaneofDCpowersupplyinZXR103252Aisshownin
Figure13.
FIGURE13ZXR103252ABACKPLANE(DC)
ZXR103928A
ThechassisheightofZXR103928Ais1U(1U=44.45mm).ZXR10
3928Acansupport24100MpbsEthernetelectricalinterfacesand
2xedgigabitEthernetopticalinterfaces.Theelectricalinterface
isRJ45,supportingtwistedpairsofCAT5andabove.Theoptical
interfaceisSFP ,supportingvariousgigabitmodulesmeetingSFP
standard.
ThefrontpanelofZXR103928AisshowninFigure14.
FIGURE14ZXR103928AFRONTPANEL
ThebackplaneofACpowersupplyinZXR103928Aisshownin
Figure15.
FIGURE15ZXR103928ABACKPLANE(AC)
ThebackplaneofDCpowersupplyinZXR103928Aisshownin
Figure16.
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ZXR103900A/3200ASeriesHardwareInstallationManual
FIGURE16ZXR103928ABACKPLANE(DC)
ZXR103928A-FI
ThechassisheightofZXR103928A-FIis1U(1U=44.45mm).
ZXR103928A-FIcansupport24100MpbsEthernetopticalinter-
faces,whichisSFP ,and2xedgigabitEthernetopticalinterfaces.
TheelectricalinterfaceisRJ45,supportingtwistedpairsofCAT5
andabove.TheopticalinterfaceisSFP ,supportingvariousgigabit
and100MpbsmodulesmeetingSFPstandard.
ThefrontpanelofZXR103928A-FIisshowninFigure17.
FIGURE17ZXR103928A-FIFRONTPANEL
ThebackplaneofACpowersupplyinZXR103928A-FIisshown
inFigure18.
FIGURE18ZXR103928A-FIBACKPLANE(AC)
ThebackplaneofDCpowersupplyinZXR103928A-FIisshown
inFigure19.
FIGURE19ZXR103928A-FIBACKPLANE(DC)
ZXR103952A
ThechassisheightofZXR103952Ais1U(1U=44.45mm).ZXR10
3952Acansupport48100MpbsEthernetelectricalinterfacesand
4xedgigabitEthernetopticalinterfaces.Theelectricalinterface
isRJ45,supportingtwistedpairsofCAT5andabove.Theoptical
interfaceisSFP ,supportingvariousgigabitmodulesmeetingSFP
standard.
ThefrontpanelofZXR103952AisshowninFigure20.
14CondentialandProprietaryInformationofZTECORPORATION