Aruba 3810M Switch Series Installation And Getting Started .
Aruba 3810M Switch SeriesInstallation and Getting Started GuidePart Number: 5998-8461bPublished: May 2020Edition: 3
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ContentsChapter 1 Introducing the 3810M switches. 6Front of the switches.7Network ports.10Management ports. 11Console ports. 11Auxiliary (Aux) port. 12Switch and port LEDs on front of the switches. 12LED Mode select button and indicator LEDs. 19Reset and clear buttons. 20Flex Port slot and module support. 21Back of the switches.22Power supplies. 23Power connector. 23Stacking module slot.23Fan tray assembly. 23Out-of-Band Management (OOBM) port.23LEDs on the back of the switches.243810M Stacking Module. 26Stacking module LEDs. 27Switch features. 28Chapter 2 Installing the switch.31Included parts. 31Installation procedures.33Summary. 33Installation precautions.34Prepare the installation site. 34Verify the switch boots correctly. 35LED behavior. 37(Optional) Install the stacking module.38Verifying the module is installed correctly.39Installing the Flex Port module.40Mount the switch. 41Rack or cabinet mounting.41Rack mounting the 3810M switch in a 2-post rack. 42Rack mounting the 3810M switch in a 4-post rack. 44Horizontal surface mounting. 46(Optional) Installing the stacking cables.46(Optional) Installing transceivers.47Installing the transceivers. 47Removing the transceiver. 48Connect the switch to a power source. 48(Optional) Installing a second power supply.49PoE/PoE operation.49(Optional) Connect a management console. 49Configuring the management console.50Setting up a console connection. 50Console cable pinouts. 52Connect the network cables. 52Contents3
Using the RJ-45 connectors.53Connecting cables to transceivers. 53Stacking information and topologies.54Chain topologies. 55Ring topologies. 57Mesh topologies. 59Sample network topologies. 63Chapter 3 Getting started with switch configuration. 68Recommended minimal configuration. 68Minimal configuration through the console port connection.69Where to go from here: Networked connections.71Using the IP address for remote switch management. 71Starting a Telnet session. 71Starting a web browser session. 72Chapter 4 Replacing components. 74Replacing the fan tray. 74Replacing the power supply. 75Replacing the stacking module.76Replacing the Flex Port module.77Chapter 5 Troubleshooting. 79Basic troubleshooting tips.79Diagnosing with the LEDs.80Proactive networking. 92Hardware diagnostic tests.92Testing the switch by resetting it. 92Checking the switch LEDs. 93Checking console messages. 93Testing twisted-pair cabling. 93Testing switch-to-device network communications.93Testing end-to-end network communications. 93Restoring the factory default configuration. 94Downloading new switch software. 94Chapter 6 Specifications.95Switch specifications. 95Physical.95Electrical. 96Environmental. 96Acoustics. 97Safety. 97Connectivity standards. 98Stacking module specifications. 100Physical.100Environmental. 100Flex Port specifications. 100Physical.100Environmental. 1004Aruba 3810M Switch Series Installation and Getting StartedGuide
Chapter 7 Cabling and technology information. 102Cabling specifications. 102Note on 1000BASE-T cable requirements. 103Note on HPE Smart Rate 2.5 Gb/s cable requirements.103Note on HPE Smart Rate 5Gb/s cable requirements. 104Note on 10GBASE-T cable requirements.104Technology distance specifications. 105Mode conditioning patch cord. 106Installing the patch cord. 107Twisted-pair cable/connector pin-outs.107Straight-through twisted-pair cable for 10 Mbps or 100 Mbps network connections. 108Cable diagram. 109Pin assignments. 109Crossover twisted-pair cable for 10 Mbps or 100 Mbps network connection. 109Cable diagram. 110Pin assignments. 110Straight-through twisted-pair cable for 1000 Mbps network connections.110Cable diagram. 111Pin assignments. 111Chapter 8 Websites.112Chapter 9 Support and other resources. 113Accessing Hewlett Packard Enterprise Support. 113Accessing updates.113Customer self repair. 114Remote support. 114Warranty information. 114Regulatory information. 115Documentation feedback.115Contents5
Chapter 1Introducing the 3810M switchesThe Aruba 3810M are multiport switches that can be used to build high-performance switched networks.These switches are store-and-forward devices offering low latency for high-speed networking. The 3810Mswitches also support a field-replaceable Redundant Power Supply and fan tray, Power over Ethernet(PoE/PoE ) technologies, full network management capabilities and a flexible uplink port slot.In addition, the 3810M switches support the FlexChassis Mesh feature for stacking the switches. When3810M Stacking Modules (JL084A) are installed in the switches, any combination of up to ten 3810Mswitches can be stacked together via high-speed backplane cables to form a single extended virtual switch.See Stacking information and topologies, and the Advanced Traffic Management Guide for more stackinginformation.These switches are described in this manual:Non-PoE SwitchesPoE SwitchesAruba 3810M 24G 1-slot Switch (JL071A)Aruba 3810M 24G PoE 1-slot Switch (JL073A)Aruba 3810M 48G 1-slot Switch (JL072A)Aruba 3810M 48G PoE 1-slot Switch (JL074A)Aruba 3810M 16SFP 2-slot Switch (JL075A)Aruba 3810M 40G 8 HPE Smart Rate PoE 1-slot Switch(JL076A)Accessories ListStacking ModulePower SupplyFlex port ModuleAruba 3810M 4-portStacking Module (JL084A)Aruba X371 12VDC 250W100-240VAC Power Supply (JL085A)Aruba 3810M 1QSFP 40GbE module(JL078A)Aruba X372 54VDC 680W100-240VAC Power Supply (JL086A)Aruba 3810M 2QSFP 40GbE module(JL079A)Aruba X372 54VDC 1050W110-240VAC Power Supply (JL087A)Aruba 3810M 4SFP module (JL083A)This chapter describes these switches with the following information: 6Front of the switches: Network Ports Management Ports LEDs ButtonsAruba 3810M Switch Series Installation and Getting StartedGuide
Flex Port Slot Module SupportBack of the switches: Power Supplies and Power Connectors Fan Tray Out-of-Band Management (OOBM) 3810M Stacking Module Switch FeaturesFront of the switchesFigure 1: Front of all the 3810M SwitchesChapter 1 Introducing the 3810M switches7
Table 1: Front of all the 3810M Switches Label and DescriptionLabelDescription1Aruba 3810M 24G 1-slot Switch (JL071A)2Aruba 3810M 48G 1-slot Switch (JL072A)3Aruba 3810M 24G PoE 1-slot Switch (JL073A)4Aruba 3810M 48G PoE 1-slot Switch (JL074A)5Aruba 3810M 16SFP 2-slot Switch (JL075A)6Aruba 3810M 40G 8 HPE Smart Rate PoE 1-slot Switch(JL076A)Figure 2: Front of 3810M Flex Port Modules8Aruba 3810M Switch Series Installation and Getting StartedGuide
Table 2: 3810M Flex Port Modules Label and DescriptionLabelDescription1Aruba 3810M 1QSFP 40GbE Module (JL078A)2Aruba 3810M 2QSFP 40GbE Module (JL079A)3Aruba 3810M 4SFP Module (JL083A)4Port LEDs5Flex Port Module Status LEDFigure 3: Example of 3810M SwitchesTable 3: 3810M Switches Labels and DescriptionLabelDescription1Switch Port LEDs2LED Mode button3Speed, PoE1, Usr LEDs4, 5Reset, Clear buttons6Back Module Status LED7Aux port status LED8USB/Auxiliary Port9RJ Serial Console10Micro USB Console11Global Status, Unit Identification LEDs12Flex port Module expansion slot1310/100/1000Base-T RJ-45 Ports1 PoE Mode LED is present only on switch models that support PoE.Chapter 1 Introducing the 3810M switches9
Network portsTable 4: Network PortsProductnumber10/100/1000 10/100/1000 SFP Ports2non-PoEPoE/PoE RJ-45 ports1 RJ-45 ports1Model nameSmartRate40GJL071AAruba 3810M 24G 1slot Switch24JL072AAruba 3810M 48G 1slot Switch48JL073AAruba 3810M 24GPoE 1-slot Switch24JL074AAruba 3810M 48GPoE 1-slot Switch48JL075AAruba 3810M 16SFP 2-slot SwitchJL076AAruba 3810M 40G 8HPE Smart Rate PoE 1-slot SwitchJL078AAruba 3810M 1QSFP 40GbE module1JL079AAruba 3810M 2QSFP 40GbE module2JL083AAruba 3810M 4SFP module1640841 All RJ-45 ports support “Auto-MDIX”, which means you can use either straight-through or crossover twisted-pair cables toconnect network devices to the switch.2 SFP ports support 100Mb (100-FX and 100-BX), 1G SFP and 10G SFP transceiversThese products also support optional network connectivity:Table 5: Optional Network Connectivity, Speeds and TechnologiesTransceiver Form-Factor and Connector1SpeedTechnologyCabling100 Mbps100-FXFiber(multimode)LC100-BXFiber (singlemode)LC1000-TCopper(twisted-pair)RJ-451 GbpsFlex ModuleConnectorSFP ("miniGBIC")ConnectorSFP ConnectorQSFP ConnectorTable Continued10Aruba 3810M Switch Series Installation and Getting StartedGuide
Transceiver Form-Factor and Connector1Speed10 Gbps40 -LXFiber(multimodeor singlemode)LC1000-LHFiber (singlemode)LC1000-BXFiber (singlemode)LC10-Gig DirectAttachCopper(twinaxial)NotApplicable10-Gig SRFiber(multimode)LC10-Gig LRMFiber(multimode)LC10-Gig LRFiber (singlemode)LC10-Gig ERFiber (singlemode)40-Gig DirectAttach 1/3/5mCopper(twinaxial)NotApplicable40-Gig SR4Fiber(multimode)MPO40-Gig ESR4Fiber(multimode)MPO40-Gig LR4Fiber (singlemode)LCSmart RateCopper(twisted pair)Smart Rate1/2.5/5/10GbpsFlex ModuleConnectorSFP ("miniGBIC")ConnectorSFP ConnectorQSFP ConnectorRJ-451 For supported transceivers, see the ArubaOS-Switch and ArubaOS-CX Transceiver Guide.For technical details of cabling and technologies, see Cabling and technology information.Management portsConsole portsThere are two serial console port options on the switch, an RJ-45 or Micro USB. These ports are used toconnect a console to the switch either by using an RJ-45 serial cable or a standard Micro USB cable (neitherof which are supplied with the switch). The Micro USB connector has precedence for input, so if both cablesChapter 1 Introducing the 3810M switches11
are plugged in, the console output is echoed to both the RJ and Micro-USB ports. But, the input is onlyaccepted from the Micro-USB.For more information on the console connection, see (Optional) Connect a management console. Theconsole can be a PC or workstation running a VT-100 terminal emulator, or a VT-100 terminal.Auxiliary (Aux) portAn auxiliary port for processing a USB command file or downloading switch software code. This port uses aUSB Type A connector, but does not comply with all USB protocols and standards.Switch and port LEDs on front of the switchesThis section describes the various LEDs and their functions.Figure 4: Switch and Port LEDs for JL071A, JL072A, JL073A, JL074A, and JL076ATable 6: Switch and Port LEDs Label and Description for JL071A, JL072A, JL073A, JL074A, andJL076ALabel12Description1Switch Port LEDs2LED Mode button3Speed LED4PoE LED15Usr LED6Reset button7Clear button8Back Module status LED9Aux Port status LED10Unit Identification LED11Global status LEDAruba 3810M Switch Series Installation and Getting StartedGuide
1 Only on PoE switches.Figure 5: Switch and Port LEDs for JL075ATable 7: Switch and Port LEDs Label and Description for JL075ALabelDescription1Switch Port LEDs2LED Mode button3Speed LED4Usr LED5Reset button6Clear button7Back Module status LED8Aux Port status LED9Unit Identification LED10Global status LEDTable 8: Front of Switch Status and Mode LED BehaviorSwitch LEDsGlobal StatusFunctionInternal Power Statusof the switch.Self-Test StatusSwitch/Port FaultStatusState1MeaningOn GreenThe Switch has passed selftest and is powered upnormally.Slow Flash GreenThe switch self-test andinitialization are in progressafter the switch has beenpower cycled or reset. Theswitch is not operationaluntil this LED stops blinkinggreen.Table ContinuedChapter 1 Introducing the 3810M switches13
Switch LEDsUID (Unit Identification)Back Module StatusAux Port ActivityState1FunctionSlow Flash OrangeA fault or self-test failurehas occurred on the switch,one of the switch ports, amodule in the rear of theswitch, or the fan. TheStatus LED for thecomponent with the faultwill blink simultaneously.On OrangeIf this LED is on orange for aprolonged time, the switchhas encountered a fatalhardware failure, or hasfailed its self-test.OffThe unit is not receivingpower.The Unit Identification On or Slow FlashLED is used to help youto identify a particularunit in a rack orcollection of products.Status of modularcomponents installedin the back of the unit.MeaningThe “chassislocate”command allows you toblink or turn on the LED fora specified number ofminutes (1-1440). Thedefault is 30 minutes.OffLED will turn off after thetimeout period has expired.On GreenNormal operation: Allmodular componentsinstalled in the back of theunit are functioningcorrectly.Slow Flash OrangeOne of the modulesinserted from the back ofthe chassis (power supply,fan tray, or stacking module)has failed self test or isexperiencing a faultcondition. Flashessimultaneously with theGlobal Status LED flashingorange.Indicates data transfer Solid Greenon the Aux Port whichis used for processing aUSB command file ordownloading switchGreen Flickersoftware code.USB installed andsuccessfully initialized, andmounted, but no datatransfer.Data transfer is in progress.Do not remove installeddevice until data transfer iscompleteTable Continued14Aruba 3810M Switch Series Installation and Getting StartedGuide
Switch LEDsFlex Port Module StatusState1FunctionStatus of Flex Portmodule.MeaningSlow Flash OrangeThe USB device that isinstalled is unsupported orfaulted.OffNo USB installed.On GreenFlex Port module operatingcorrectly.Slow Flash OrangeFlex Port module hasexperienced a fault.The Global Status LEDshould be flashingsynchronously.Fast Flash OrangeFlex Port module or one ormore of its ports is/areexperiencing an alertcondition.Alert conditions include thatan unsupported cable hasbeen installed in the moduleor that the Flex Port modulehas been installed while theswitch was powered on (hotswapped) and the switchneeds to be rebooted tosupport the module.Speed Mode SelectedOffNo power.No PresentNo ModuleIndicates when the Port OnLEDs are showing portspeed information.OffPower over Ethernet (PoE) Indicates when the Port On GreenMode Selected2LEDs are showing PoEstatus information.On OrangeSpeed Mode is selected.Port LEDs indicate portspeed.Speed mode not selected.PoE Mode is selected. PortLEDs show PoE information.PoE Mode is selected and aport also has a PoE error.The Global Status LED andthe LED corresponding tothe port with the error willbe flashing orange. The restof the Port LEDs will displaynormal PoE status.Table ContinuedChapter 1 Introducing the 3810M switches15
Switch LEDsUser Mode SelectedState1FunctionMeaningSlow Flash OrangePoE Mode has NOT beenselected and a port has aPoE error. LED will beflashing orangesimultaneously with theGlobal Status LED and theLED corresponding to theport with the error. The restof the Port LEDs will displaynormal PoE status.OffPoE mode is not selected.When stacking isOn Greenenabled, the Port LEDsOffare displaying stackinformation and status.User Mode is selected.User mode not selected.When stacking isdisabled, this mode isreserved for future use.Save Power ModeSelectedThis mode is indicated by ALL the switch indicatorLEDs being off, except for the Global Status LED. Thisdisplay occurs only if the switch has been configuredwith the savepower led command. See theManagement and Configuration Guide for moreinformation on that command1 The slow flash behavior is an on/off cycle approximately once every 1.6 seconds; fast flash behavior is an on/off cycleapproximately once every 0.5 seconds.2 Applies only to 3810M switches that support PoE/PoE Table 9: Port LEDs and Mode BehaviorSwitch LEDsPort LEDsState/Mode1FunctionTo display theinformation for the portas selected by the LEDMode select button.Activity/LinkMeaningShows port Activity andLink status.This is the DEFAULT.There is no dedicatedmode LED indicating thismode.When transceivers andSFPs are installed, thisLED is also used toindicate that theinstallation has occurredby going on for twoseconds
Not Applicable 40-Gig SR4 Fiber (multimode) MPO 40-Gig ESR4 Fiber (multimode) MPO 40-Gig LR4 Fiber (single mode) LC Smart Rate 1/2.5/5/10 Gbps Smart Rate Copper (twisted pair) RJ-45 1 For supported transceivers, see the ArubaOS-Switch and ArubaOS-CX Transceiver Guide. For technical details of cabling and tech
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