Chapter2
IntroductiontotheSystem
TableofContents
ProductOverview.......................................................................................................2-1
Functions...................................................................................................................2-4
TechnicalFeaturesandParameters...........................................................................2-5
2.1ProductOverview
WiththeexplosivegrowthoftheInternet,IPservicesontheInternetarenomorerestricted
topuredataservices.Multiplevalue-addedservices,suchasvoiceandvideoservices,
areinrapiddevelopment.Thishasbroughthigherrequirementsonthetraditionalrouters.
Thecarriersnolongerseekjusthigherlineinterfaceratefortherouterandbiggerdata
processingcapabilitytokeepinstepwiththegrowthofbroadbandservices,Routersare
requiredtobeabletoactastheexpansibleinfrastructureforrunningvalue-addedservices
overtheInternet.Itsatisesthecarriers’practicalrequirementsforcontinuouslylaunching
newnetworkservicestogetbusinessoperationprots.Foralltheserequirements,routers
shouldbeoperable,manageable,customizableandexpansible.
Onthebasisofrichexperienceinresearchanddevelopmentandmanufacturingofthe
carrier-classcommunicationproducts,ZTEhasdesignedandmanufactured.Integrating
thefunctionsofrouter,rewall,invasiondefense,VPNgateway,voicegateway,
broadbandaccessgateway,L2switch,wirelessaccessequipment,ZXR10ZSRmeets
therequirementsofnetworkintegrationandprovidesexibleequipmentcombination.
ZXR10ZSRsupportsthefollowingservices:routing,MPLS,VPN,multicast,voice,
security,QOS,IPv6,broadcastband.Allaboveservicesneedtooptimizeinorderto
meettherequirementsofenterprisecoreenvironment.
Facingtheaccesslayerofenterpriseandcarriernetworks,ZXR10ZSRseparatesthe
mainprocessorbaseboard,processorsub-cardandlineinterfacemodulecompletelyfor
realizingtherealmodularstructuretosatisfyvariouscustomerrequirements.
ZXR10ZSRproductscanbeconguredtoroutersofdifferentmodelsaccordingto
performanceoftheprocessorsub-card,chassisstructureandpowersupply,asshownin
Table2-1.
Table2-1ZXR10ZSRMODELS
Sub-CardChassisStructurePowerSupply
RA-1809-ACSohoAC
RA-1822E-AC1UAC
2-1
SJ-20110803091932-001|2011-12-15(R2.0)ZTEProprietaryandCondential