HP 5120 SI, 5120 48G, 5120 EI, E5500-48-POE manual Mount the switch in the rack

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Figure 36 Mount the switch in the rack

(1)	Rear panel	(2)	Rear square-holed post
(3)	Load-bearing screw	(4)	Rear mounting bracket

10.The other person aligns the oval holes in the front brackets with the mounting holes in the front rack posts, and fixes the front mounting brackets with M6 screws (user supplied) to the front rack posts, as shown in Figure 37.

Make sure that front and rear mounting brackets have securely fixed the switch in the rack.

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Contents HP 5120 EI & 5120 SI Switch Series Page Contents Page Iii Models in the HP 5120 EI Switch Series Models in the HP 5120 SI Switch SeriesProduct overview Type Product code HP description AliasRegulatory Model Numbers in the HP 5120 8G SI Switch Series 5120-24G EI 2 slots/5120-24G EI TAA 2 slots panel views5120-48G EI 2 slots/5120-48G EI TAA 2 slots panel views 5120-24G EI panel views 5120-48G EI switch does not support interface cards 5120-48G EI panel viewsFront panel Front panel 5120-8G SI panel views 5120-16G SI panel views5120-24G SI panel views 5120-48G SI panel views5120-8G-PPoE+ SI panel views 5120-8G-PoE+ SI panel views5120-24G-PPoE+ SI panel views 5120-24G-PoE+ SI panel views Preparing for installation Safety recommendationsExamining the installation site Temperature/humidityCleanness Laser safetyDust concentration limit in the equipment room Harmful gas limits in the equipment roomInstallation tools Installing the switch Hardware installation flowInstallation methods Installing a 5120 EI switch in a 19-inch rackMounting brackets Mounting bracket kit shipped with the 5120 EI switches Rack-mounting by using only front mounting bracketsChassis Front mounting brackets Rear mounting brackets Attach the front mounting brackets to the chassis Attach the front mounting brackets to the rack Rack-mounting by using front and rear mounting brackets Attach the rear mounting brackets to a rack Mount the switch in the rack Installing a 5120 SI switch in a 19-inch rack Attach the front brackets to the rackTo attach the mounting brackets to the switch chassis Attaching the mounting brackets to the switch chassisChassis Bracket view Mounting position Front mounting position 5120-16G SI/5120-24G SI Front mounting position 5120-8G-PoE+ SI/5120-8G-PPoE+ SI Rack-mounting the switch Mount the switch in a rack 5120-16G SI Mounting the switch on a workbench Mounting the switch to a wallInstallation procedure Introduction to wall anchor kitModels supporting wall mounting Model Hole distanceMounting the switch through magnet mounting Introduction to magnetic mounting kitMagnet mounting kit Grounding the switch Grounding the switch with a grounding stripPage Make a grounding cable connector Grounding the switch by using the AC power cord Ground through the PE wire of the AC power cordConnecting the power cord Connecting the AC power cordConnecting the switch to a +12 VDC output RPS Connect the AC power cord to the 5120-48G EI switchConnecting the switch to a -52 to -55 VDC output RPS Connect the RPS cable to the -52 to -55 RPS receptacleInstalling an interface card Remove the filler panel over an interface card slotInstalling/removing a dedicated CX4/SFP+ cable Removing an interface cardVerifying the installation Removing a dedicated CX4/SFP+ cableAccessing the switch for the first time Setting up the configuration environmentConnecting the console cable Connection procedureSetting terminal parameters Connection descriptionSet the serial port used by the HyperTerminal connection Set the serial port parametersHyperTerminal window Verification before power-on Powering on the switchPowering on the switch Boot menu options DescriptionEnter 9 to change the startup mode Changing the startup modeEnter Y at the prompt Finished User interface aux0 is available Press Enter to get started IRF fabric setup flowchart Setting up an IRF fabricTo set up an IRF fabric Planning IRF fabric setup Planning IRF fabric size and the installation siteIdentifying the master switch and planning IRF member IDs Step DescriptionPlanning IRF topology and connections 5120 EI IRF fabric in daisy chain topologyIdentifying physical IRF ports on the member switches 5120 SI IRF fabric in daisy chain topologyPlanning the cabling scheme Switch chassis Candidate physical Requirements IRF portsPhysical IRF port requirements Page Configuring basic IRF settings Shows the IRF fabric topologyConnecting the physical IRF ports Accessing the IRF fabric to verify the configurationDisplay and maintain IRF configuration and running status To do … Use the command…Maintenance and troubleshooting Password lossPower supply failure Console login password lossAC input Fan failure only for the 5120 EI switches Configuration terminal problemsLED behaviors that identify a fan failure Mark StateAppendix a Technical specifications Physical specificationsChassis dimensions and weights Chassis Dimensions H × W × D WeightEnvironmental specifications Power specificationsPower input types Chassis Operating temperature Relative humidityRPS DC input voltage specifications and RPS compatibility AC input voltage specificationsPower consumption specifications for non-PoE switches Power consumption specifications for PoE switches Cooling systemChassis Fixed fans Interface cards only for the 5120 EI switches Appendix B FRUs and compatibility matrixesGE SFP transceiver modules GE SFP+ transceiver modulesSFP+ cables Product code Cable description Cable lengthGE XFP transceiver modules Product code Cable description Connector type Cable lengthCX4 cables UTP/STP Page Appendix C Ports and LEDs PortsConsole port 10/100/1000Base-T Ethernet portCombo interface only available on the 5120 EI switches LEDs for the 5120 EI switchesSystem status LED RPS status LED Port mode LEDSeven-segment LED Seven-segment LED description 10/100/1000Base-T Ethernet port LED Port mode LED Mode Port LED status Description StatusSFP port LED Power LED LEDs for the 5120 SI switchesInterface card status LED Ethernet port LED description 5120-48G SI RPS status LED descriptionStatus Description Port mode LED Mode Port LED Ethernet port LEDs description 5120-16G SI/5120-24G SI1000Base-X SFP port LED 1000Base-X SFP port LEDs descriptionContacting HP Support and other resourcesRelated information Convention Description ConventionsConvention Description Network topology icons Verifying the installation,43 Index