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)

Learn more athp.com/networking

10

Datasheet|HP1820SwitchSeries

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Datasheet|HP1820SwitchSeries

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4AA5-6352ENW,February2015

Datasheet|HP1820SwitchSeries