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Key features
•CustomizedoperationusingintuitiveWebinterface
•Flexibledeploymentoptionsincludingwall,undertable,anddesktopmounting
•24-and48-portmodelsincludeSFPports
•8-,24-and48-portnon-PoE+modelsarefanlessforquietoperation
•LimitedLifetimeWarranty2.0
Product overview
HP1820SwitchSeriesdevicesarebasic,smart-managed,fixed-configurationGigabitEthernetLayer2switchesdesignedforsmallbusinesseslookingforkeyfeaturesinaneasy-to-administersolution.
Theseriesconsistsofsixswitchesincluding8-,24-and48-portGigabitEthernetswitchesand8-,24-,and48-portGigabitPoE+modelseachprovidingnon-blockingGigabitperportperformance.SomemodelsincludeSFPportsforfiberconnectivityandsomearefanless,makingthemidealforofficedeployments.All1820Switchessupportflexibleinstallationoptions,includingmountingonwall,undertable,orondesktop.The8-portGigabitEthernetmodelcanbepoweredbyanupstreamPoweroverEthernet(PoE)switchforenvironmentswherenolinepowerisavailable.
TheseGigabitswitchesareplug-and-playoutofthebox,yetnetworkoperationcanbefine-tunedthroughfeaturesavailablefromasimpleWebbrowser-basedGUI,ifnecessary.CustomizablefeaturesincludeVLANs,RapidSpanningTree,IGMPSnooping,linkaggregationtrunking,andDSCPQoSpolicies.Allmodelsincludethelatestenergy-savingcapabilities,includingEnergyEfficientEthernet(EEE)andidle-portpowerdown.
Data sheet
HP 1820 Switch Series
2
Datasheet|HP1820SwitchSeries
Features and benefits Management
•SimpleWebmanagement
Allowsforeasymanagementoftheswitch—evenbynontechnicalusers—throughanintuitiveWebGUI;supportsHTTPandHTTPSecure(HTTPS)
•SNMPv1,v2c
EnabledevicestobediscoveredandmonitoredfromanSNMPmanagementstation
•Portmirroring
Enablestrafficonaporttobesimultaneouslysenttoanetworkanalyzerformonitoring
•Dualflashimages
Provideindependentprimaryandsecondaryoperatingsystemfilesforbackupwhileupgrading
•NetworkTimeProtocol(NTP)
Synchronizestimekeepingamongdistributedtimeserversandclients;keepstimekeepingconsistentamongallclock-dependentdeviceswithinthenetwork
•Manualnetworktimeconfiguration
ManuallysetthedateandtimeontheswitchintheabsenceofanNTPserver
•DefaultDHCPclientmode
Allowstheswitchtobedirectlyconnectedtoanetwork,enablingplug-and-playoperation;intheabsenceofaDHCPserveronthenetwork,theswitchfallsbacktoadefault,fixedIPaddress
Quality of service (QoS)•Trafficprioritization
Providestime-sensitivepackets(likeVoIPandvideo)withpriorityoverothertrafficbasedonDSCPorIEEE802.1pclassification;packetsaremappedtoeighthardwarequeuesformoreeffectivethroughput
•Broadcastcontrol
Allowslimitingofbroadcasttrafficratetoreduceunwantednetworkbroadcasttraffic
•IEEE802.1p/Q
Deliversdatatodevicesbasedonthepriorityandtypeoftraffic;supportsIEEE802.1Q
Connectivity•Auto-MDI/MDIX
Automaticallyadjustsforstraightthroughorcrossovercablesonallports
•IEEE802.3XFlowControl
Providesaflowthrottlingmechanismpropagatedthroughthenetworktopreventpacketlossatacongestednode
•Loopprotection
Iftheswitchdetectsaloop,itdisablesthesourceportfromforwardingdatapacketsoriginatingfromtheswitchtoavoidbroadcaststorms
•SFPportsforfiberconnectivity
Providesfiberconnectionsforuplinksandotherconnectionsacrosslongerdistancesthancoppercablingcansupport;SFPportsareinadditiontoavailablecopperEthernetports,providingahighertotalnumberofavailableports.SFPportsavailableon24-and48portmodels
•IEEE802.3afPoE-powereddeviceoption
ObtainspowerprovidedbyastandardPoEdeviceconnectedtoport1;deploytheswitchwhereveranEthernetcablecanreachasapoweroutletisnotneeded(8-portGbEnon-PoE+modelonly)
3
Datasheet|HP1820SwitchSeries
•IEEE802.3atPoweroverEthernet(PoE+)
Providesupto30Wperport,whichallowssupportofthelatestPoE+-capabledevicessuchasIPphones,wirelessaccesspoints,andsecuritycameras,aswellasanyIEEE802.3af-compliantenddevice;lowersthecostofadditionalelectricalcablingandcircuitsthatwouldotherwisebenecessaryinIPphoneandWLANdeployments
•PoE+portavailability
Ports1–4providePoE+ontheHP1820-8G-PoE+(65W)switch;ports1–12providePoE+ontheHP1820-24G-PoE+(180W)switch;ports1–24providePoE+ontheHP1820-48G-PoE+(370W)switch
•Auto-PoEpowerconfiguration
TheswitchautomaticallyassignstherequiredpowertoaportforaPDdevicebasedonLinkLayerDiscoveryProtocol(LLDP).Optionally,theswitchpermitsmanual,perport,PoEpowerconfiguration
•PoEshutdownmode
APoEschedulerprovidestheabilitytodefinethehoursofPoEpowerbeingsuppliedtoagroupofswitchportsbasedona24-hourday.Theschedulerenablestheflexibilitytoselectindividualdaysofaweekaswellasreoccurrenceonaweeklybasiswithastartandenddate.
•EnergyEfficientEthernet
CompliantwithIEEE802.3azstandardrequirementstosaveenergyduringperiodsoflowdataactivity
•Auto-portshutdown
Theswitchsavespowerbyautomaticallyshuttingdownpowertoinactiveports.Powerisrestoredonaportuponlinkdetection
•Energysavingsstatus
TheswitchprovidesanestimatedcumulativeenergysavingsduetogreenEthernetfeaturesbeingenabled
Security•SecureSocketsLayer(SSL)
EncryptsallHTTPtraffic,allowingsecureaccesstothebrowser-basedmanagementGUIintheswitch
•Automaticdenial-of-serviceprotection
Monitorsninetypesofmaliciousattacksandprotectsthenetworkbyblockingtheseattacks.
•Managementpassword
ProvidessecuritysothatonlyauthorizedaccesstotheWebbrowserinterfaceisallowed
Performance•Half-/full-duplexauto-negotiatingcapabilityoneveryportdoublesthethroughputofeveryport
•IGMPsnooping
Improvesnetworkperformancethroughmulticastfiltering,insteadoffloodingtraffictoallports
Layer 2 switching•VLANsupportandtagging
Supportsupto64port-basedVLANsanddynamicconfigurationofIEEE802.1QVLANtagging,providingsecuritybetweenworkgroups
•Jumbopacketsupport
Improvestheperformanceoflargedatatransfers;supportsframesizeofupto9,220bytes
4
Datasheet|HP1820SwitchSeries
Resiliency and high availability•IEEE802.1DSpanningTreeProtocol(STP)andIEEE802.1WRapidSpanningTreeProtocol(RSTP)
Providesredundantlinkswhilepreventingnetworkloops
•Linkaggregation(trunking)
BringstogethergroupsofportsautomaticallyusingLinkAggregationControlProtocol(LACP),ormanually,toformanultra-highbandwidthconnectiontothenetworkbackbone;helpspreventtrafficbottlenecks;the8-portmodelssupportfourtrunks,the24-portmodelssupporteighttrunksandthe48-portmodelssupport16trunks.The8-and24-portswitchescansupportuptofourtrunkmembers,andthe48-portswitchescansupportuptoeighttrunkmembers
Ease of use•LocatorLED
AllowsuserstosetthelocatorLEDonaspecificswitchtoeitherturnon,blink,orturnoff;simplifiestroubleshootingbymakingiteasytolocateaparticularswitchwithinarackofsimilarswitches
•ComprehensiveLEDdisplaywithper-portindicators
Providesanat-a-glanceviewofstatus,activity,speed,andfull-duplexoperation
Flexibility•Flexibleinstallation
Allowsmountingonwall,desktop,orundertablewithsuppliedhardware
•Rackmountable
Allmodelsincluderack-mountinghardwareformountinginastandard19-inchtelcorack
•Kensingtonlockslot
Allowsswitchestobephysicallysecuredinopen-spacedeployments(8-and24-portmodels)
Convergence•LLDP-MED(MediaEndpointDiscovery)
DefinesastandardextensionofLLDPthatstoresvaluesforparameterssuchasQoSandVLANtoautomaticallyconfigurenetworkdevicessuchasIPphonesandaccesspoints,andallocatePoEpowerformoreefficientenergysavings
Warranty and support•LimitedLifetimeWarranty2.0
Advancehardwarereplacementwithnext-business-daydelivery(availableinmostcountries).Seehp.com/networking/warrantysummaryfordurationdetails
•Electronicandtelephonesupport(forLimitedLifetimeWarranty2.0)
Limited24x7telephonesupportisavailablefromHPforthefirstthreeyears;limitedelectronicandbusinesshourstelephonesupportisavailablefromHPfortheentirewarrantyperiod;toreachoursupportcenters,refertohp.com/networking/contact-support;fordetailsonthedurationofsupportprovidedwithyourproductpurchase,refertohp.com/networking/warrantysummary
5
Datasheet|HP1820SwitchSeries
HP 1820 Switch Series
Specifications
HP 1820-8G Switch (J9979A) HP 1820-8G-PoE+ (65W) Switch (J9982A) HP 1820-24G Switch (J9980A)
I/O ports and slots 8RJ-45autosensing10/100/1000ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T);Duplex:10BASE-T/100BASE-TX:halforfull;1000BASE-T:fullonlySupportsamaximumof8autosensing10/100/1000ports
4RJ-45autosensing10/100/1000PoE+ports;Duplex:10BASE-T/100BASE-TX:halforfull;1000BASE-T:fullonly4RJ-45autosensing10/100/1000ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T);Duplex:10BASE-T/100BASE-TX:halforfull;1000BASE-T:fullonlySupportsamaximumof8autosensing10/100/1000ports
24RJ-45autosensing10/100/1000ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T);Duplex:10BASE-T/100BASE-TX:halforfull;1000BASE-T:fullonly2SFP100/1000Mbpsports(IEEE802.3zType1000BASE-X,IEEE802.3uType100BASE-FX)Supportsamaximumof24autosensing10/100/1000portsplus2SFPports
Physical characteristicsDimensions
Weight
10(w)x6.28(d)x1.73(h)in(25.4x15.95x4.39cm)(1Uheight)1.81lb(0.82kg)
10(w)x6.28(d)x1.73(h)in(25.4x15.95x4.39cm)(1Uheight)2.01lb(0.91kg)
17.42(w)x9.69(d)x1.73(h)in(44.25x24.61x4.39cm)(1Uheight)6lb(2.72kg)
Memory and processor ARMCortex-A9@400MHz,128MBSDRAM,16MBflash;packetbuffersize:1.5MB
ARMCortex-A9@400MHz,128MBSRAM,16MBflash;packetbuffersize:1.5MB
ARMCortex-A9@400MHz,128MBSDRAM,16MBflash;packetbuffersize:1.5MB
Performance100MbLatency1000MbLatencyThroughputSwitchingcapacityMACaddresstablesize
<7µs(LIFO64-bytepackets)<2.4µs(LIFO64-bytepackets)upto11.9Mpps(64-bytepackets)16 Gbps8000entries
<7µs(LIFO64-bytepackets)<2.3µs(LIFO64-bytepackets)upto11.9Mpps(64-bytepackets)16Gbps8000entries
<7µs(LIFO64-bytepackets)<2µs(LIFO64-bytepackets)upto38.6Mpps(64-bytepackets)52Gbps8000entries
ReliabilityMTBF(years) 144.93 112.36 80.00
EnvironmentOperatingtemperatureOperatingrelativehumidityNonoperating/StoragetemperatureNonoperating/StoragerelativehumidityAltitudeAcoustic
32°Fto104°F(0°Cto40°C)15%to95%@104°F(40°C)-40°Fto158°F(-40°Cto70°C)15%to95%@140°F(60°C)upto9,842ft(3km)Power:0dBnofan
32°Fto104°F(0°Cto40°C)15%to95%@104°F(40°C)-40°Fto158°F(-40°Cto70°C)15%to95%@140°F(60°C)upto9,842ft(3km)Power:0dBnofan
32°Fto104°F(0°Cto40°C)15%to95%@104°F(40°C)-40°Fto158°F(-40°Cto70°C)15%to95%@140°F(60°C)upto9,842ft(3km)Power:0dBnofan
6
Datasheet|HP1820SwitchSeries
HP 1820-8G Switch (J9979A) HP 1820-8G-PoE+ (65W) Switch (J9982A) HP 1820-24G Switch (J9980A)
Electrical characteristicsFrequencyACvoltageCurrentMaximumpowerratingIdlepowerPoEpower
50/60Hz100-240VAC.2A12.2W10.2W
NotesIdlepoweristheactualpowerconsumptionofthedevicewithnoportsconnected.Maximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.
50/60Hz100-240VAC.9A83.9W12.6W65WPoE+
Idlepoweristheactualpowerconsumptionofthedevicewithnoportsconnected.Maximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.PoEPoweristhepowersuppliedbytheinternalpowersupply,itisdependentonthetypeandquantityofpowersuppliesandmaybesupplementedwiththeuseofaExternalPowerSupply(EPS).
50/60Hz100-127/200-240VAC.5/.3A22W16.9W
Idlepoweristheactualpowerconsumptionofthedevicewithnoportsconnected.Maximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.
Safety UL60950-1;EN60825;IEC60950-1;EN60950-1;CAN/CSA-C22.2No.60950-1
UL60950-1;EN60825;IEC60950-1;EN60950-1;CAN/CSA-C22.2No.60950-1
UL60950-1;CAN/CSA22.2No.60950-1;EN60825;IEC60950-1;EN60950-1
Emissions FCCClassA;EN55022/CISPR-22ClassA;VCCIClassA
FCCClassA;EN55022/CISPR-22ClassA;VCCIClassA
FCCClassA;EN55022/CISPR-22ClassA;VCCIClassA
Immunity GenericENESDRadiatedEFT/BurstSurgeConductedPowerfrequencymagneticfieldVoltagedipsandinterruptionsHarmonicsFlicker
EN55024,CISPR24EN55024,CISPR24IEC61000-4-2IEC61000-4-3IEC61000-4-4IEC61000-4-5IEC61000-4-6IEC61000-4-8IEC61000-4-11EN61000-3-2,IEC61000-3-2EN61000-3-3,IEC61000-3-3
EN55024,CISPR24EN55024,CISPR24IEC61000-4-2IEC61000-4-3IEC61000-4-4IEC61000-4-5IEC61000-4-6IEC61000-4-8IEC61000-4-11EN61000-3-2,IEC61000-3-2EN61000-3-3,IEC61000-3-3
EN55024,CISPR24EN55024,CISPR24IEC61000-4-2IEC61000-4-3IEC61000-4-4IEC61000-4-5IEC61000-4-6IEC61000-4-8IEC61000-4-11EN61000-3-2,IEC61000-3-2EN61000-3-3,IEC61000-3-3
Management Webbrowser Webbrowser Webbrowser
Notes UseonlysupportedgenuineHPmini-GBICswithyourswitch.
UseonlysupportedgenuineHPmini-GBICswithyourswitch.
UseonlysupportedgenuineHPmini-GBICswithyourswitch.
Services RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
7
Datasheet|HP1820SwitchSeries
HP 1820 Switch Series
Specifications (continued)
HP 1820-24G-PoE+ (185W) Switch (J9983A)
HP 1820-48G Switch (J9981A) HP 1820-48G-PoE+ (370W) Switch (J9984A)
I/O ports and slots 12RJ-45autosensing10/100/1000PoE+ports;Duplex:10BASE-T/100BASE-TX:halforfull;1000BASE-T:fullonly12RJ-45autosensing10/100/1000ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T);Duplex:10BASE-T/100BASE-TX:halforfull;1000BASE-T:fullonly2SFP100/1000Mbpsports(IEEE802.3zType1000BASE-X,IEEE802.3uType100BASE-FX)Supportsamaximumof24autosensing10/100/1000portsplus2SFPports
48RJ-45autosensing10/100/1000ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T);Duplex:10BASE-T/100BASE-TX:halforfull;1000BASE-T:fullonly4SFP100/1000Mbpsports(IEEE802.3zType1000BASE-X,IEEE802.3uType100BASE-FX)Supportsamaximumof48autosensing10/100/1000portsplus4SFPports
24RJ-45autosensing10/100/1000PoE+ports;Duplex:10BASE-T/100BASE-TX:halforfull;1000BASE-T:fullonly24RJ-45autosensing10/100/1000ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T);Duplex:10BASE-T/100BASE-TX:halforfull;1000BASE-T:fullonly4SFP100/1000Mbpsports(IEEE802.3zType1000BASE-X,IEEE802.3uType100BASE-FX)Supportsamaximumof48autosensing10/100/1000portsplus4SFPports
Physical characteristicsDimensions
Weight
17.42(w)x9.69(d)x1.73(h)in(44.25x24.61x4.39cm)(1Uheight)7.3lb(3.31kg)
17.42(w)x9.69(d)x1.73(h)in(44.25x24.61x4.39cm)(1Uheight)7.3lb(3.31kg)
17.42(w)x12.7(d)x1.73(h)in(44.25x32.26x4.39cm)(1Uheight)9.7lb(4.4kg)
Memory and processor ARMCortex-A9@400MHz,128MBSDRAM,16MBflash;packetbuffersize:1.5MB
ARMCortex-A9@400MHz,128MBSDRAM,16MBflash;packetbuffersize:1.5MB
ARMCortex-A9@400MHz,128MBSDRAM,16MBflash;packetbuffersize:1.5MB
Performance100MbLatency1000MbLatencyThroughputSwitchingcapacityMACaddresstablesize
<7µs(LIFO64-bytepackets)<2µs(LIFO64-bytepackets)upto38.6Mpps(64-bytepackets)52Gbps8000entries
<7µs(LIFO64-bytepackets)<2µs(LIFO64-bytepackets)upto77.3Mpps(64-bytepackets)104Gbps16000entries
<7µs(LIFO64-bytepackets)<2µs(LIFO64-bytepackets)upto77.3Mpps(64-bytepackets)104Gbps16000entries
ReliabilityMTBF(years) 64.52 61.73 45.05
EnvironmentOperatingtemperatureOperatingrelativehumidityNonoperating/StoragetemperatureNonoperating/StoragerelativehumidityAltitudeAcoustic
32°Fto104°F(0°Cto40°C)15%to95%@104°F(40°C)-40°Fto70°F(-40°Cto21.1°C)15%to95%@140°F(60°C)upto9,842ft(3km)Power:0dBnofan
32°Fto104°F(0°Cto40°C)15%to95%@104°F(40°C)-40°Fto158°F(-40°Cto70°C)15%to95%@140°F(60°C)upto9,842ft(3km)Power:0dBnofan
32°Fto104°F(0°Cto40°C)15%to95%@104°F(40°C)-40°Fto158°F(-40°Cto70°C)15%to95%@140°F(60°C)upto9,842ft(3km)Power:45dB
8
Datasheet|HP1820SwitchSeries
HP 1820-24G-PoE+ (185W) Switch (J9983A)
HP 1820-48G Switch (J9981A) HP 1820-48G-PoE+ (370W) Switch (J9984A)
Electrical characteristicsFrequencyACvoltageCurrentMaximumpowerratingIdlepowerPoEpower
50/60Hz100-127/200-240VAC2.6/1.3A240W28.3W185WPoE+
NotesIdlepoweristheactualpowerconsumptionofthedevicewithnoportsconnected.Maximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.PoEPoweristhepowersuppliedbytheinternalpowersupply,itisdependentonthetypeandquantityofpowersuppliesandmaybesupplementedwiththeuseofaExternalPowerSupply(EPS).
50/60Hz100-127/200-240VAC.8/.5A39W28.8W
Idlepoweristheactualpowerconsumptionofthedevicewithnoportsconnected.Maximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.
50/60Hz100-127/200-240VAC5.1/2.6A481W54.8W370WPoE+
Idlepoweristheactualpowerconsumptionofthedevicewithnoportsconnected.Maximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.PoEPoweristhepowersuppliedbytheinternalpowersupply,itisdependentonthetypeandquantityofpowersuppliesandmaybesupplementedwiththeuseofaExternalPowerSupply(EPS).
Safety UL60950-1;CAN/CSA22.2No.60950-1;EN60825;IEC60950-1;EN60950-1
UL60950-1;CAN/CSA22.2No.60950-1;EN60825;IEC60950-1;EN60950-1
UL60950-1;CAN/CSA22.2No.60950-1;EN60825;IEC60950-1;EN60950-1
Emissions FCCClassA;EN55022/CISPR-22ClassA;VCCIClassA
FCCClassA;EN55022/CISPR-22ClassA;VCCIClassA
FCCClassA;EN55022/CISPR-22ClassA;VCCIClassA
Immunity GenericENESDRadiatedEFT/BurstSurgeConductedPowerfrequencymagneticfieldVoltagedipsandinterruptionsHarmonicsFlicker
EN55024,CISPR24EN55024,CISPR24IEC61000-4-2IEC61000-4-3IEC61000-4-4IEC61000-4-5IEC61000-4-6IEC61000-4-8IEC61000-4-11EN61000-3-2,IEC61000-3-2EN61000-3-3,IEC61000-3-3
EN55024,CISPR24EN55024,CISPR24IEC61000-4-2IEC61000-4-3IEC61000-4-4IEC61000-4-5IEC61000-4-6IEC61000-4-8IEC61000-4-11EN61000-3-2,IEC61000-3-2EN61000-3-3,IEC61000-3-3
EN55024,CISPR24EN55024,CISPR24IEC61000-4-2IEC61000-4-3IEC61000-4-4IEC61000-4-5IEC61000-4-6IEC61000-4-8IEC61000-4-11EN61000-3-2,IEC61000-3-2EN61000-3-3,IEC61000-3-3
Management Webbrowser Webbrowser Webbrowser
Notes UseonlysupportedgenuineHPmini-GBICswithyourswitch.
UseonlysupportedgenuineHPmini-GBICswithyourswitch.
UseonlysupportedgenuineHPmini-GBICswithyourswitch.
Services RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
9
Datasheet|HP1820SwitchSeries
Standards and Protocols(appliestoallproductsinseries)
Denial of service protection CPUDoSProtection
General protocols IEEE802.1DSpanningTreeProtocolIEEE802.1pPriorityIEEE802.1QVLANs
IEEE802.1WRapidSpanningTreeProtocolIEEE802.3adLinkAggregationControlProtocol(LACP)IEEE802.3xFlowControl
RFC1534DHCP/BOOTPInteroperationRFC2030SimpleNetworkTimeProtocol(SNTP)v4
Network management IEEE802.1ABLinkLayerDiscoveryProtocol(LLDP)
HP 1820 Switch Series accessories
Cables HP0.5mMultimodeOM3LC/LCOpticalCable(AJ833A)HP1mMultimodeOM3LC/LCOpticalCable(AJ834A)HP2mMultimodeOM3LC/LCOpticalCable(AJ835A)HP5mMultimodeOM3LC/LCOpticalCable(AJ836A)HP15mMultimodeOM3LC/LCOpticalCable(AJ837A)HP30mMultimodeOM3LC/LCOpticalCable(AJ838A)HP50mMultimodeOM3LC/LCOpticalCable(AJ839A)HPPremierFlexLC/LCMulti-modeOM42fiber1mCable(QK732A)HPPremierFlexLC/LCMulti-modeOM42fiber2mCable(QK733A)HPPremierFlexLC/LCMulti-modeOM42fiber5mCable(QK734A)HPPremierFlexLC/LCMulti-modeOM42fiber15mCable(QK735A)HPPremierFlexLC/LCMulti-modeOM42fiber30mCable(QK736A)HPPremierFlexLC/LCMulti-modeOM42fiber50mCable(QK737A)
Mounting Kit HPX4101UUniversal4-postRackMountingKit(J9583A)
HP 1820-24G Switch (J9980A) HPX1211GSFPLCSXTransceiver(J4858C)HPX1211GSFPLCLXTransceiver(J4859C)HPX1211GSFPRJ45TTransceiver(J8177C)HPX111100MSFPLCFXTransceiver(J9054C)
HP 1820-24G-PoE+ (185W) Switch (J9983A) HPX1211GSFPLCSXTransceiver(J4858C)HPX1211GSFPLCLXTransceiver(J4859C)HPX1211GSFPRJ45TTransceiver(J8177C)HPX111100MSFPLCFXTransceiver(J9054C)
HP 1820-48G Switch (J9981A) HPX1211GSFPLCSXTransceiver(J4858C)HPX1211GSFPLCLXTransceiver(J4859C)HPX1211GSFPRJ45TTransceiver(J8177C)HPX111100MSFPLCFXTransceiver(J9054C)
HP 1820-48G-PoE+ (370W) Switch (J9984A) HPX1211GSFPLCSXTransceiver(J4858C)HPX1211GSFPLCLXTransceiver(J4859C)HPX1211GSFPRJ45TTransceiver(J8177C)HPX111100MSFPLCFXTransceiver(J9054C)
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©Copyright2015Hewlett-PackardDevelopmentCompany,L.P.Theinformationcontainedhereinissubjecttochangewithoutnotice.TheonlywarrantiesforHPproductsandservicesaresetforthintheexpresswarrantystatementsaccompanyingsuchproductsandservices.Nothinghereinshouldbeconstruedasconstitutinganadditionalwarranty.HPshallnotbeliablefortechnicaloreditorialerrorsoromissionscontainedherein.
4AA5-6352ENW,February2015
Datasheet|HP1820SwitchSeries
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