Download - HP 1920 Datasheet
Key features•CustomizedoperationusingintuitiveWebinterface
•Layer3staticroutingwith32routesfornetworksegmentationandexpansion
•Accesscontrollistsforgranularsecuritycontrol
•SpanningTreeProtocol:STP,RSTP,andMSTP
•HPLimitedLifetimewarranty2.0
Product overviewHP1920SwitchSeriesconsistsofadvancedsmart-managedfixed-configurationGigabitswitchesdesignedforsmallbusinessesinaneasy-to-administersolution.Byutilizingthelatestdesigninsilicontechnology,thisseriesisoneofthemostpowerefficientinthemarket.
Theserieshas9switches:fournon-PoEmodelsandfivePoE+models.AllmodelsareequippedwithadditionalGigabitSFPportsforfiberconnectivity.The8-,24-and48-portmodelsareavailablewithorwithoutPoE+.
TheHP1920SwitchSeriesprovidesagreatvalueandincludesfeaturestosatisfyeventhemostadvancedsmallbusinessnetwork.Allmodelssupportrackmountingordesktopoperation.CustomizablefeaturesincludebasicLayer2featureslikeVLANsandlinkaggregation,aswellasadvancedfeaturessuchasLayer3staticrouting,IPv6,ACLs,andSpanningTreeProtocols.Theswitchescomewithalimitedlifetimewarrantycoveringtheunit,fans,powersupplies,aswellas24x7phonesupportforthefirstthreeyearsofownership.
Data sheet
HP 1920 Switch Series
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Datasheet|HP1920SwitchSeries
Features and benefitsManagement•SimpleWebmanagement
Allowsforeasymanagementoftheswitch—evenbynontechnicalusers—throughanintuitiveWebGUI;supportsHTTPandHTTPSecure(HTTPS)
•SingleIPmanagement
Enablesmanagementofupto32HP1920switchesusingasingleWebinterface;simplifiesmanagementofmultipledevices
•SNMPv1,v2c,andv3
Facilitatemanagementoftheswitch,asthedevicecanbediscoveredandmonitoredfromanSNMPmanagementstation
•Completesessionlogging
Providesdetailedinformationforproblemidentificationandresolution
•Portmirroring
Enablestrafficonaporttobesimultaneouslysenttoanetworkanalyzerformonitoring
•Dualflashimages
Provideindependentprimaryandsecondaryoperatingsystemfilesforbackupwhileupgrading
•Managementsecurity
Restrictsaccesstocriticalconfigurationcommands;offersmultipleprivilegelevelswithpasswordprotection;ACLsprovideTELNETandSNMPaccess;localandremotesyslogcapabilitiesallowloggingofallaccess
•NetworkTimeProtocol(NTP)
Synchronizestimekeepingamongdistributedtimeserversandclients;keepstimekeepingconsistentamongallclock-dependentdeviceswithinthenetworksothatthedevicescanprovidediverseapplicationsbasedontheconsistenttime
•LimitedCLI
Enablesuserstoquicklydeployandtroubleshootdevicesinthenetwork
•DefaultDHCPclientmode
Allowstheswitchtobedirectlyconnectedtoanetwork,enablingplug-and-playoperation;inabsenceofaDHCPserveronthenetwork,theswitchwillfallbacktoauniquestaticaddressdeterminedbytheswitch’sMACaddress
•FTP,TFTP,andSFTPsupport
Offerdifferentmechanismsforconfigurationupdates;FTPallowsbidirectionaltransfersoveraTCP/IPnetwork;trivialFTP(TFTP)isasimplermethodusingUserDatagramProtocol(UDP);SecureFileTransferProtocol(SFTP)runsoveranSSHtunneltoprovideadditionalsecurity
•Remotemonitoring(RMON)
UsesstandardSNMPtomonitoressentialnetworkfunctions;supportsevents,alarm,history,andstatisticsgroupplusaprivatealarmextensiongroup
Quality of service (QoS)•Trafficprioritization
Providestime-sensitivepackets(likeVoIPandvideo)withpriorityoverothertrafficbasedonDSCPorIEEE802.1pclassification;packetsaremappedtoeighthardwarequeuesformoreeffectivethroughput
•IEEE802.1p/QVLANtagging
Deliversdatatodevicesbasedonthepriorityandtypeoftraffic;supportsIEEE802.1Q
•AdvancedclassifierbasedQoS
ClassifiestrafficusingmultiplematchcriteriabasedonLayer2,3,and4information;appliesQoSpoliciessuchassettingprioritylevelandratelimittoselectedtrafficonaper-portbasis
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Datasheet|HP1920SwitchSeries
•Broadcastcontrol
Allowslimitationofbroadcasttrafficratetocutdownonunwantednetworkbroadcasttraffic
•Ratelimiting
Setsper-portingressenforcedmaximumsandper-port,per-queueminimums
•ClassofService(CoS)
SetstheIEEE802.1pprioritytagbasedonIPaddress,IPTypeofService(ToS),Layer3protocol,TCP/UDPportnumber,sourceport,andDiffServ
•PowerfulQoSfeature
Supportsthefollowingcongestionactions:strictpriorityqueuing(SP),weightedroundrobin(WRR)queuing,andSP+WRR
Connectivity•IPv6
– IPv6host
EnablesswitchestobemanagedanddeployedattheIPv6network’sedge
– IPv6routing
SupportsIPv6staticroutes
– MLDsnooping
ForwardsIPv6multicasttraffictotheappropriateinterface,preventingtrafficflooding
– IPv6ACL/QoS
SupportsACLandQoSforIPv6networktraffic
•IEEE802.3XFlowControl
Providesaflowthrottlingmechanismpropagatedthroughthenetworktopreventpacketlossatacongestednode
•IEEE802.3atPoweroverEthernet(PoE+)
Providesupto30Wperport,whichallowssupportofthelatestPoE+-capabledevicessuchasIPphones,wirelessaccesspoints,andsecuritycameras,aswellasanyIEEE802.3af-compliantenddevice;mitigatesthecostofadditionalelectricalcablingandcircuitsthatwouldotherwisebenecessaryinIPphoneandWLANdeployments
•Cablediagnostics
Detectscableissuesremotelyusingabrowser-basedtool
•FlowControl
ProvidesbackpressureusingstandardIEEE802.3x,reducingcongestioninheavytrafficsituations
•AutoMDI/MDI-X
Adjustsautomaticallyforstraight-throughorcrossovercablesonall10/100/1000ports
Security•Advancedaccesscontrollists(ACLs)
EnablesnetworktrafficfilteringandenhancesnetworkcontrolusingMAC-andIP-basedACLs;time-basedACLsallowforgreaterflexibilitywithmanagingnetworkaccess
•IEEE802.1XandRADIUSnetworklogins
Controlsport-basedaccessforauthenticationandaccountability
•SecureSocketsLayer(SSL)
EncryptsallHTTPtraffic,allowingsafeaccesstothebrowser-basedmanagementGUIintheswitch
•Portisolation
TheportisolationfeatureisolatesLayer2trafficfordataprivacyandsecuritywithoutusingVLANs.ThisfeaturecanalsobeusedtoisolatethehostsinaVLANfromoneanother
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Datasheet|HP1920SwitchSeries
•Portsecurity
CombinesandextendsIEEE802.1XandMACauthenticationtoprovideMAC-basednetworkaccesscontrol
•ARPattackprotection
TheARPdetectionfeatureenablesaccessdevicestoblockARPpacketsfromunauthorizedclientstopreventuserspoofingandgatewayspoofingattacks
•AutomaticVLANassignment
AssignsusersautomaticallytotheappropriateVLANbasedontheiridentity,location,andtimeofday
•STPBPDUportprotection
BlocksBridgeProtocolDataUnits(BPDUs)onportsthatdonotrequireBPDUs,preventingforgedBPDUattacks
•STProotguard
Protectstherootbridgefrommaliciousattacksorconfigurationmistakes
•Automaticdenial-of-serviceprotection
Monitorsformaliciousattacksandprotectsthenetworkbyblockingtheattacks
•Managementpassword
ProvidessecuritysothatonlyauthorizedaccesstotheWebbrowserinterfaceisallowed
Performance•Half-andfull-duplexauto-negotiatingcapabilityoneveryportdoublesthethroughputofeveryport
•Selectablequeueconfigurations
Allowsforincreasedperformancebyselectingthenumberofqueuesandassociatedmemorybufferingthatbestmeettherequirementsofthenetworkapplications
•IGMPsnooping
Improvesnetworkperformancethroughmulticastfiltering,insteadoffloodingtrafficonallports
•Fiberuplink
ProvidesgreaterdistanceconnectivityusingGigabitEthernetfiberuplinks
Layer 2 switching•SpanningTreeProtocol(STP)
SupportsstandardIEEE802.1DSTP,IEEE802.1wRapidSpanningTreeProtocol(RSTP)forfasterconvergence,andIEEE802.1sMultipleSpanningTreeProtocol(MSTP)
•BPDUfiltering
DropsBPDUpacketswhenSTPisenabledgloballybutdisabledonaspecificport
•Jumboframesupport
Supportsupto10kilobyteframesizetoimprovetheperformanceoflargedatatransfers
•VLANsupportandtagging
SupportIEEE802.1Qwith4,094simultaneousVLANIDs
Layer 3 services•AddressResolutionProtocol(ARP)
DeterminestheMACaddressofanotherIPhostinthesamesubnet;supportsstaticARPs;gratuitousARPallowsdetectionofduplicateIPaddresses;proxyARPallowsnormalARPoperationbetweensubnetsorwhensubnetsareseparatedbyaLayer2network
•DHCPRelay
SimplifiesmanagementofDHCPaddressesinnetworkswithmultiplesubnets
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Datasheet|HP1920SwitchSeries
Layer 3 routing•StaticIPv4/IPv6routing
Providesbasicrouting(supportingupto32staticroutesand8virtualVLANinterfaces);allowsmanualroutingconfiguration
Resiliency and high availability•Availableredundantpowersupply
ProvidesadditionalPoEofupto795Wforhigh-powerapplicationslikePTZIPcameras,videoIPphones;theHPRPS1600RedundantPowerSystem(JG136A),whichissoldseparately,isforusewiththeHP1920-24G-PoE+(370W)switchandHP1920-48G-PoE+Switch(370W)Switchmodelsonly
•Linkaggregation
Groupstogethermultipleports(uptoamaximumofeightportspertrunk)automaticallyusingLinkAggregationControlProtocol(LACP),ormanuallytoformanultra-highbandwidthconnectiontothenetworkbackbone;helpspreventtrafficbottlenecks.Note:8portmodelssupport4trunks,16and24portmodelssupport8trunks,and48portmodelssupport16trunks
Convergence•LLDP-MED(MediaEndpointDiscovery)
DefinesastandardextensionofLLDPthatstoresvaluesforparameterssuchasQoSandVLANtoconfigurenetworkdevicessuchasIPphonesautomatically
•PoEallocations
Supportmultiplemethods(automatic,IEEE802.3afclass,LLDP-MED,oruser-specified)toallocatePoEpowerformoreefficientenergysavings
•Auto-voiceVLAN
RecognizesIPphonesandautomaticallyassignsvoicetraffictodedicatedVLANforIPphones
Additional information•Greeninitiativesupport
ProvidessupportforRoHSandWEEEregulations
•GreenITandpower
Improvesenergyefficiencythroughtheuseofthelatestadvancesinsilicondevelopment;shutsoffunusedportsandutilizesvariable-speedfans,reducingenergycosts
•EnergyEfficientEthernet
CompliantwithIEEE802.3azstandardrequirementstosaveenergyduringperiodsoflowdataactivity
Warranty and support•HPLimitedLifetimeWarranty2.0
Advancehardwarereplacementforaslongasyouowntheproductwithnext-business-daydelivery(availableinmostcountries).Seehp.com/networking/warrantysummaryfordurationdetails.
•Electronicandtelephonesupport(forLimitedLifetimeWarranty2.0)
Limited24x7telephonesupportisavailablefromHPforthefirstthreeyears;limitedelectronicandbusinesshourstelephonesupportisavailablefromHPfortheentirewarrantyperiod;toreachoursupportcenters,refertohp.com/networking/contact-support;fordetailsonthedurationofsupportprovidedwithyourproductpurchase,refertohp.com/networking/warrantysummary
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Datasheet|HP1920SwitchSeries
HP 1920 Switch SeriesSpecifications
HP 1920-8G Switch (JG920A) HP 1920-8G-PoE+ (65W) Switch (JG921A)
HP 1920-8G-PoE+ (180W) Switch (JG922A)
I/O ports and slots 8RJ-45auto-negotiating10/100/1000ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T)2SFP1000MbpsportsSupportsamaximumof8autosensing10/100/1000portsplus21000BASE-XSFPports,oracombination
8RJ-45auto-negotiating10/100/1000PoE+ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T,IEEE802.3afPoE,IEEE802.3at)2SFP1000MbpsportsSupportsamaximumof8autosensing10/100/1000portsplus21000BASE-XSFPports,oracombination
8RJ-45auto-negotiating10/100/1000PoE+ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T,IEEE802.3afPoE,IEEE802.3at)2SFP1000MbpsportsSupportsamaximumof8autosensing10/100/1000portsplus21000BASE-XSFPports,oracombination
Additional ports and slots 1RJ-45consoleporttoaccesslimitedCLIport
1RJ-45consoleporttoaccesslimitedCLIport
1RJ-45consoleporttoaccesslimitedCLIport
Physical characteristicsDimensions
Weight
10.47(w)x6.38(d)x1.73(h)in(26.6x16.2x4.4cm)(1Uheight)1.98lb(0.9kg)
12.99(w)x9.06(d)x1.73(h)in(33x23x4.4cm)(1Uheight)6.5lb(2.95kg)
12.99(w)x9.06(d)x1.73(h)in(33x23x4.4cm)(1Uheight)7.05lb(3.2kg)
Memory and processor MIPS@500MHz,32MBflash,128MBSDRAM;packetbuffersize:4.1Mb
MIPS@500MHz,32MBflash,128MBSDRAM;packetbuffersize:4.1Mb
MIPS@500MHz,32MBflash,128MBSDRAM;packetbuffersize:4.1Mb
Mounting and enclosure MountsinanEIAstandard19-inchtelcorackorequipmentcabinet(hardwareincluded),WallMount
MountsinanEIAstandard19-inchtelcorackorequipmentcabinet(hardwareincluded)
MountsinanEIAstandard19-inchtelcorackorequipmentcabinet(hardwareincluded)
Performance100MbLatency1000MbLatencyThroughputRouting/SwitchingcapacityRoutingtablesizeMACaddresstablesize
<5µs<5µs14.8Mpps(64-bytepackets)20Gbps32entries(IPv4),32entries(IPv6)8192entries
<5µs<5µs14.8Mpps(64-bytepackets)20Gbps32entries(IPv4),32entries(IPv6)8192entries
<5µs<5µs14.8Mpps(64-bytepackets)20Gbps32entries(IPv4),32entries(IPv6)8192entries
ReliabilityMTBF(years) 128.20 76.33 64.51
EnvironmentOperatingtemperatureOperatingrelativehumidityNonoperating/StoragetemperatureNonoperating/StoragerelativehumidityAltitudeAcoustic
32°Fto104°F(0°Cto40°C)10%to90%,noncondensing-40°Fto158°F(-40°Cto70°C)10%to95%,noncondensingupto16,404ft(5km)Pressure:0dBNoFan
32°Fto104°F(0°Cto40°C)10%to90%,noncondensing-40°Fto158°F(-40°Cto70°C)10%to95%,noncondensingupto16,404ft(5km)Pressure:0dBNoFan
32°Fto104°F(0°Cto40°C)10%to90%,noncondensing-40°Fto158°F(-40°Cto70°C)10%to95%,noncondensingupto16,404ft(5km)Low-speedfan:43.6dB,High-speedfan:51.5dB;ISO7779
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Datasheet|HP1920SwitchSeries
HP 1920-8G Switch (JG920A) HP 1920-8G-PoE+ (65W) Switch (JG921A)
HP 1920-8G-PoE+ (180W) Switch (JG922A)
Electrical characteristicsFrequencyACvoltageMaximumpowerratingPoEpower
50/60Hz100-240VAC9W
NotesMaximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.
50/60Hz100-240VAC94W65WPoE+
Maximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.PoEpoweristhepowersuppliedbytheinternalpowersupply.Itisdependentonthetypeandquantityofpowersupplies.
50/60Hz100-240VAC235W180WPoE+
Maximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.PoEpoweristhepowersuppliedbytheinternalpowersupply.Itisdependentonthetypeandquantityofpowersupplies.
Safety UL60950;IEC60950-1;EN60950-1;CAN/CSA-C22.2No.60950-1-03
UL60950;IEC60950-1;EN60950-1;CAN/CSA-C22.2No.60950-1-03
UL60950;IEC60950-1;EN60950-1;CAN/CSA-C22.2No.60950-1-03
Emissions FCCpart15ClassA;VCCIClassA;EN55022ClassA;CISPR22ClassA;EN55024;EN61000-3-22000,61000-3-3;ICES-003ClassA
FCCpart15ClassA;VCCIClassA;EN55022ClassA;CISPR22ClassA;EN55024;EN61000-3-22000,61000-3-3;ICES-003ClassA
FCCpart15ClassA;VCCIClassA;EN55022ClassA;CISPR22ClassA;EN55024;EN61000-3-22000,61000-3-3;ICES-003ClassA
Management IMC—IntelligentManagementCenter;limitedcommand-lineinterface;Webbrowser;SNMPManager;IEEE802.3EthernetMIB
IMC—IntelligentManagementCenter;limitedcommand-lineinterface;Webbrowser;SNMPManager;IEEE802.3EthernetMIB
IMC—IntelligentManagementCenter;limitedcommand-lineinterface;Webbrowser;SNMPManager;IEEE802.3EthernetMIB
Notes SFPportandcopperportsworksimultaneously,independentofeachother,toprovideatotalof10Gigabitswitchingports.
SFPportandcopperportsworksimultaneously,independentofeachother,toprovideatotalof10Gigabitswitchingports.
SFPportandcopperportsworksimultaneously,independentofeachother,toprovideatotalof10Gigabitswitchingports.
Services RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
8
Datasheet|HP1920SwitchSeries
HP 1920 Switch SeriesSpecifications (continued)
HP 1920-16G Switch (JG923A) HP 1920-24G Switch (JG924A) HP 1920-24G-PoE+ (180W) Switch (JG925A)
I/O ports and slots 16RJ-45auto-negotiating10/100/1000ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T)4SFP1000MbpsportsSupportsamaximumof16autosensing10/100/1000portsplus41000BASE-XSFPports,oracombination
24RJ-45auto-negotiating10/100/1000ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T)4SFP1000MbpsportsSupportsamaximumof24autosensing10/100/1000portsplus41000BASE-XSFPports,oracombination
24RJ-45auto-negotiating10/100/1000PoE+ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T,IEEE802.3afPoE,IEEE802.3at)4SFP1000MbpsportsSupportsamaximumof24autosensing10/100/1000portsplus41000BASE-XSFPports,oracombination
Additional ports and slots 1RJ-45consoleporttoaccesslimitedCLIport
1RJ-45consoleporttoaccesslimitedCLIport
1RJ-45consoleporttoaccesslimitedCLIport
Physical characteristicsDimensions
Weight
17.32(w)x6.81(d)x1.73(h)in(44x17.3x4.4cm)(1Uheight)4.74lb(2.15kg)
17.32(w)x6.81(d)x1.73(h)in(44x17.3x4.4cm)(1Uheight)4.96lb(2.25kg)
17.32(w)x9.37(d)x1.73(h)in(44x23.8x4.4cm)(1Uheight)7.5lb(3.4kg)
Memory and processor MIPS@500MHz,32MBflash,128MBSDRAM;packetbuffersize:4.1Mb
MIPS@500MHz,32MBflash,128MBSDRAM;packetbuffersize:4.1Mb
MIPS@500MHz,32MBflash,128MBSDRAM;packetbuffersize:4.1Mb
Mounting and enclosure MountsinanEIAstandard19-inchtelcorackorequipmentcabinet(hardwareincluded)
MountsinanEIAstandard19-inchtelcorackorequipmentcabinet(hardwareincluded)
MountsinanEIAstandard19-inchtelcorackorequipmentcabinet(hardwareincluded)
Performance100MbLatency1000MbLatencyThroughputRouting/SwitchingcapacityRoutingtablesizeMACaddresstablesize
<5µs<5µs29.8Mpps(64-bytepackets)40Gbps32entries(IPv4),32entries(IPv6)8192entries
<5µs<5µs41.7Mpps(64-bytepackets)56Gbps32entries(IPv4),32entries(IPv6)8192entries
<5µs<5µs41.7Mpps(64-bytepackets)56Gbps32entries(IPv4),32entries(IPv6)8192entries
ReliabilityMTBF(years) 125 120.48 68.96
EnvironmentOperatingtemperatureOperatingrelativehumidityNonoperating/StoragetemperatureNonoperating/StoragerelativehumidityAltitudeAcoustic
32°Fto104°F(0°Cto40°C)10%to90%,noncondensing-40°Fto158°F(-40°Cto70°C)10%to95%,noncondensingupto16,404ft(5km)NoFan
32°Fto104°F(0°Cto40°C)10%to90%,noncondensing-40°Fto158°F(-40°Cto70°C)10%to95%,noncondensingupto16,404ft(5km)NoFan
32°Fto104°F(0°Cto40°C)10%to90%,noncondensing-40°Fto158°F(-40°Cto70°C)10%to95%,noncondensingupto16,404ft(5km)Power:44.9dB,Pressure:53.3dB;ISO 7779
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Datasheet|HP1920SwitchSeries
HP 1920-16G Switch (JG923A) HP 1920-24G Switch (JG924A) HP 1920-24G-PoE+ (180W) Switch (JG925A)
Electrical characteristicsFrequencyACvoltageMaximumpowerratingPoEpower
50/60Hz100-240VAC13W
NotesMaximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.
50/60Hz100-240VAC19W
Maximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.
50/60Hz100-240VAC235W180WPoE+
Maximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.PoEpoweristhepowersuppliedbytheinternalpowersupply.Itisdependentonthetypeandquantityofpowersupplies.
Safety UL60950;IEC60950-1;EN60950-1;CAN/CSA-C22.2No.60950-1-03
UL60950;IEC60950-1;EN60950-1;CAN/CSA-C22.2No.60950-1-03
UL60950;IEC60950-1;EN60950-1;CAN/CSA-C22.2No.60950-1-03
Emissions FCCpart15ClassA;VCCIClassA;EN55022ClassA;CISPR22ClassA;EN55024;EN61000-3-22000,61000-3-3;ICES-003ClassA
FCCpart15ClassA;VCCIClassA;EN55022ClassA;CISPR22ClassA;EN55024;EN61000-3-22000,61000-3-3;ICES-003ClassA
FCCpart15ClassA;VCCIClassA;EN55022ClassA;CISPR22ClassA;EN55024;EN61000-3-22000,61000-3-3;ICES-003ClassA
Management IMC—IntelligentManagementCenter;limitedcommand-lineinterface;Webbrowser;SNMPManager;IEEE802.3EthernetMIB
IMC—IntelligentManagementCenter;limitedcommand-lineinterface;Webbrowser;SNMPManager;IEEE802.3EthernetMIB
IMC—IntelligentManagementCenter;limitedcommand-lineinterface;Webbrowser;SNMPManager;IEEE802.3EthernetMIB
Notes SFPportsandcopperportscanworksimultaneously,independentofeachother,toprovideatotalof20GigabitEthernet-capableports.
SFPportsandcopperportscanworksimultaneously,independentofeachother,toprovideatotalof28GigabitEthernet-capableports.
SFPportsandcopperportscanworksimultaneously,independentofeachother,toprovideatotalof28GigabitEthernet-capableports.
Services RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
10
Datasheet|HP1920SwitchSeries
HP 1920 Switch SeriesSpecifications (continued)
HP 1920-24G-PoE+ (370W) Switch (JG926A)
HP 1920-48G Switch (JG927A) HP 1920-48G-PoE+ (370W) Switch (JG928A)
I/O ports and slots 24RJ-45auto-negotiating10/100/1000PoE+ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T,IEEE802.3afPoE,IEEE802.3at)4SFP1000MbpsportsSupportsamaximumof24autosensing10/100/1000portsplus41000BASE-XSFPports,oracombination
48RJ-45auto-negotiating10/100/1000ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T)4SFP1000MbpsportsSupportsamaximumof48autosensing10/100/1000portsplus41000BASE-XSFPports,oracombination
48RJ-45auto-negotiating10/100/1000PoE+ports(IEEE802.3Type10BASE-T,IEEE802.3uType100BASE-TX,IEEE802.3abType1000BASE-T,IEEE802.3afPoE,IEEE802.3at)4SFP1000MbpsportsSupportsamaximumof48autosensing10/100/1000portsplus41000BASE-XSFPports,oracombination
Additional ports and slots 1RJ-45consoleporttoaccesslimitedCLIport
1RJ-45consoleporttoaccesslimitedCLIport
1RJ-45consoleporttoaccesslimitedCLIport
Physical characteristicsDimensions
Weight
17.32(w)x10.24(d)x1.73(h)in(44x26x4.4cm)(1Uheight)7.5lb(3.4kg)
17.32(w)x9.37(d)x1.73(h)in(44x23.8x4.4cm)(1Uheight)6.94lb(3.15kg)
17.32(w)x17.32(d)x1.73(h)in(44x44x4.4cm)(1Uheight)9.48lb(4.3kg)
Memory and processor MIPS@500MHz,32MBflash,128MBSDRAM;packetbuffersize:4.1Mb
MIPS@650MHz,32MBflash,128MBSDRAM;packetbuffersize:12Mb
MIPS@650MHz,32MBflash,128MBSDRAM;packetbuffersize:12Mb
Mounting and enclosure MountsinanEIAstandard19-inchtelcorackorequipmentcabinet(hardwareincluded)
MountsinanEIAstandard19-inchtelcorackorequipmentcabinet(hardwareincluded)
MountsinanEIAstandard19-inchtelcorackorequipmentcabinet(hardwareincluded)
Performance100MbLatency1000MbLatencyThroughputRouting/SwitchingcapacityRoutingtablesizeMACaddresstablesize
<5µs<5µsupto41.7Mpps(64-bytepackets)56Gbps32entries(IPv4),32entries(IPv6)8192entries
<5µs<5µs77.4Mpps(64-bytepackets)104Gbps32entries(IPv4),32entries(IPv6)16384entries
<5µs<5µsupto77.4Mpps(64-bytepackets)104Gbps32entries(IPv4),32entries(IPv6)16384entries
ReliabilityMTBF(years) 65.78 76.92 44.44
EnvironmentOperatingtemperatureOperatingrelativehumidityNonoperating/StoragetemperatureNonoperating/StoragerelativehumidityAltitudeAcoustic
32°Fto104°F(0°Cto40°C)10%to90%,noncondensing-40°Fto158°F(-40°Cto70°C)10%to95%,noncondensingupto16,404ft(5km)Low-speedfan:44.9dB,High-speedfan:53.3dB;ISO 7779
32°Fto104°F(0°Cto40°C)10%to90%,noncondensing-40°Fto158°F(-40°Cto70°C)10%to95%,noncondensing
Pressure:50.0dB;ISO7779
32°Fto104°F(0°Cto40°C)10%to90%,noncondensing-40°Fto158°F(-40°Cto70°C)10%to95%,noncondensingupto16,404ft(5km)Low-speedfan:47dB,High-speedfan:49.3dB;ISO7779
11
Datasheet|HP1920SwitchSeries
HP 1920-24G-PoE+ (370W) Switch (JG926A)
HP 1920-48G Switch (JG927A) HP 1920-48G-PoE+ (370W) Switch (JG928A)
Electrical characteristicsFrequency
ACvoltageMaximumpowerratingPoEpower
50/60Hz
100-240VAC474W370WPoE+
NotesMaximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.PoEpoweristhepowersuppliedbytheinternalpowersupply.Itisdependentonthetypeandquantityofpowersuppliesandmaybesupplementedwiththeuseofanexternalpowersupply(EPS).WhensupplementedwiththeuseofanHPRPS1600RedundantPowerSystem,upto795WofPoE+canbesupplied.Unitmax.powerconsumptionwithRPSis833W.
50/60HzFYI100-240VAC32W
Maximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.
50/60Hz100-240VAC492W370WPoE+
Maximumpowerratingandmaximumheatdissipationaretheworst-casetheoreticalmaximumnumbersprovidedforplanningtheinfrastructurewithfullyloadedPoE(ifequipped),100%traffic,allportspluggedin,andallmodulespopulated.PoEpoweristhepowersuppliedbytheinternalpowersupply.Itisdependentonthetypeandquantityofpowersuppliesandmaybesupplementedwiththeuseofanexternalpowersupply(EPS).WhensupplementedwiththeuseofanHPRPS1600RedundantPowerSystem,upto795WofPoE+canbesupplied.Unitmax.powerconsumptionwithRPSis876W.
Safety UL60950;IEC60950-1;EN60950-1;CAN/CSA-C22.2No.60950-1-03
UL60950;IEC60950-1;EN60950-1;CAN/CSA-C22.2No.60950-1-03
UL60950;IEC60950-1;EN60950-1;CAN/CSA-C22.2No.60950-1-03
Emissions FCCpart15ClassA;VCCIClassA;EN55022ClassA;CISPR22ClassA;EN55024;EN61000-3-22000,61000-3-3;ICES-003ClassA
FCCpart15ClassA;VCCIClassA;EN55022ClassA;CISPR22ClassA;EN55024;EN61000-3-22000,61000-3-3;ICES-003ClassA
FCCpart15ClassA;VCCIClassA;EN55022ClassA;CISPR22ClassA;EN55024;EN61000-3-22000,61000-3-3;ICES-003ClassA
Management IMC—IntelligentManagementCenter;limitedcommand-lineinterface;Webbrowser;SNMPManager;IEEE802.3EthernetMIB
IMC—IntelligentManagementCenter;limitedcommand-lineinterface;Webbrowser;SNMPManager;IEEE802.3EthernetMIB
IMC—IntelligentManagementCenter;limitedcommand-lineinterface;Webbrowser;SNMPManager;IEEE802.3EthernetMIB
Notes SFPportsandcopperportscanworksimultaneously,independentofeachother,toprovideatotalof28Gigabitswitchingports.
SFPportsandcopperportsworksimultaneously,independentofeachother,toprovideatotalof52GigabitEthernet-capableports.
SFPportsandcopperportscanworksimultaneously,independentofeachother,toprovideatotalof52Gigabitswitchingports.
Services RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
RefertotheHPwebsiteathp.com/networking/servicesfordetailsontheservice-leveldescriptionsandproductnumbers.Fordetailsaboutservicesandresponsetimesinyourarea,pleasecontactyourlocalHPsalesoffice.
Standards and Protocols(appliestoallproductsinseries)
Device management RFC2819RMON WebUI
General protocols IEEE802.1DMACBridgesIEEE802.1pPriorityIEEE802.1QVLANsIEEE802.1s(MSTP)
IEEE802.1wRapidReconfigurationofSpanningTreeIEEE802.3Type10BASE-TIEEE802.3ab1000BASE-TIEEE802.3adLinkAggregationControlProtocol(LACP)
IEEE802.3i10BASE-TIEEE802.3xFlowControlIEEE802.3z1000BASE-X
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Datasheet|HP1920SwitchSeries
Standards and Protocols(appliestoallproductsinseries)
MIBs RFC1213MIBIIRFC1493BridgeMIBRFC2021RMONv2MIBRFC2233InterfaceMIBRFC2233InterfacesMIBRFC2571SNMPFrameworkMIBRFC2572SNMP-MPDMIB
RFC2573SNMP-NotificationMIBRFC2573SNMP-TargetMIBRFC2613SMONMIBRFC2618RADIUSClientMIBRFC2620RADIUSAccountingMIBRFC2665Ethernet-Like-MIBRFC2667IPTunnelMIB
RFC2668802.3MAUMIBRFC2674802.1pandIEEE802.1QBridgeMIBRFC2737EntityMIB(Version2)RFC3414SNMP-Userbased-SMMIBRFC3415SNMP-Viewbased-ACMMIBRFC3418MIBforSNMPv3
Network management IEEE802.1ABLinkLayerDiscoveryProtocol(LLDP)
IEEE802.1D(STP) RFC1215SNMPGenerictraps
QoS/CoS IEEE802.1P(CoS) RFC2474DiffServPrecedence,including8queues/port
Security IEEE802.1XPortBasedNetworkAccessControl
HP 1920 Switch Series accessories
Transceivers HPX1211GSFPLCSXTransceiver(J4858C)HPX1211GSFPLCLXTransceiver(J4859C)HPX1211GSFPRJ45TTransceiver(J8177C)HPX1201GSFPLCSXTransceiver(JD118B)HPX1201GSFPLCLXTransceiver(JD119B)HPX1201GSFPRJ45TTransceiver(JD089B)
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)
Learn more at hp.com/networking
©Copyright2014–2015Hewlett-PackardDevelopmentCompany,L.P.Theinformationcontainedhereinissubjecttochangewithoutnotice.TheonlywarrantiesforHPproductsandservicesaresetforthintheexpresswarrantystatementsaccompanyingsuchproductsandservices.Nothinghereinshouldbeconstruedasconstitutinganadditionalwarranty.HPshallnotbeliablefortechnicaloreditorialerrorsoromissionscontainedherein.
4AA5-4095ENN,January2015,Rev.1