HP 5120 48G, 5120 SI, 5120 EI, E5500-48-POE manual Rack-mounting the switch

Page 33

Figure 48 Rear mounting position (5120-24G-PoE+ SI/5120-24G-PPoE+ SI/5120-48G SI)

(1) Front panel

Rack-mounting the switch

This task requires two persons. To mount the switch in a rack:

1.Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well grounded.

2.Check that the rack is well grounded and can support the weight of the switch chassis and all its accessories.

3.Check that the mounting brackets have been securely attached to the switch chassis.

4.Install cage nuts (user-supplied) in the mounting holes in the rack posts.

5.One person holds the switch chassis and aligns the oval holes in the brackets with the mounting holes in the rack posts, and the other person fixes the mounting brackets with M6 screws (user-supplied) to the rack, as shown in Figure 49 or Figure 50.

NOTE:

If a rack shelf is available, you can put the switch on the rack shelf, slide the switch to an appropriate location, and fix the switch to the rack with the mounting brackets.

28

Image 33

Contents HP 5120 EI & 5120 SI Switch Series Page Contents Page Iii Models in the HP 5120 SI Switch Series Models in the HP 5120 EI Switch SeriesProduct overview Type Product code HP description Alias5120-24G EI 2 slots/5120-24G EI TAA 2 slots panel views Regulatory Model Numbers in the HP 5120 8G SI Switch Series5120-48G EI 2 slots/5120-48G EI TAA 2 slots panel views 5120-24G EI panel views 5120-48G EI panel views 5120-48G EI switch does not support interface cardsFront panel Front panel 5120-16G SI panel views 5120-8G SI panel views5120-48G SI panel views 5120-24G SI panel views5120-8G-PoE+ SI panel views 5120-8G-PPoE+ SI panel views5120-24G-PPoE+ SI panel views 5120-24G-PoE+ SI panel views Safety recommendations Preparing for installationExamining the installation site Temperature/humidityLaser safety CleannessDust concentration limit in the equipment room Harmful gas limits in the equipment roomInstallation tools Hardware installation flow Installing the switchInstalling a 5120 EI switch in a 19-inch rack Installation methodsMounting brackets Rack-mounting by using only front mounting brackets Mounting bracket kit shipped with the 5120 EI switchesChassis 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 Attach the front brackets to the rack Installing a 5120 SI switch in a 19-inch rackAttaching the mounting brackets to the switch chassis To attach 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 to a wall Mounting the switch on a workbenchIntroduction to wall anchor kit Installation procedureModels supporting wall mounting Model Hole distanceIntroduction to magnetic mounting kit Mounting the switch through magnet mountingMagnet mounting kit Grounding the switch with a grounding strip Grounding the switchPage Make a grounding cable connector Ground through the PE wire of the AC power cord Grounding the switch by using the AC power cordConnecting the AC power cord Connecting the power cordConnect the AC power cord to the 5120-48G EI switch Connecting the switch to a +12 VDC output RPSConnect the RPS cable to the -52 to -55 RPS receptacle Connecting the switch to a -52 to -55 VDC output RPSRemove the filler panel over an interface card slot Installing an interface cardRemoving an interface card Installing/removing a dedicated CX4/SFP+ cableRemoving a dedicated CX4/SFP+ cable Verifying the installationSetting up the configuration environment Accessing the switch for the first timeConnecting the console cable Connection procedureConnection description Setting terminal parametersSet the serial port parameters Set the serial port used by the HyperTerminal connectionHyperTerminal window Powering on the switch Verification before power-onPowering on the switch Description Boot menu optionsChanging the startup mode Enter 9 to change the startup modeEnter Y at the prompt Finished User interface aux0 is available Press Enter to get started Setting up an IRF fabric IRF fabric setup flowchartTo set up an IRF fabric Planning IRF fabric size and the installation site Planning IRF fabric setupIdentifying the master switch and planning IRF member IDs Step Description5120 EI IRF fabric in daisy chain topology Planning IRF topology and connections5120 SI IRF fabric in daisy chain topology Identifying physical IRF ports on the member switchesSwitch chassis Candidate physical Requirements IRF ports Planning the cabling schemePhysical IRF port requirements Page Shows the IRF fabric topology Configuring basic IRF settingsAccessing the IRF fabric to verify the configuration Connecting the physical IRF portsDisplay and maintain IRF configuration and running status To do … Use the command…Password loss Maintenance and troubleshootingPower supply failure Console login password lossAC input Configuration terminal problems Fan failure only for the 5120 EI switchesLED behaviors that identify a fan failure Mark StatePhysical specifications Appendix a Technical specificationsChassis dimensions and weights Chassis Dimensions H × W × D WeightPower specifications Environmental specificationsPower input types Chassis Operating temperature Relative humidityAC input voltage specifications RPS DC input voltage specifications and RPS compatibilityPower consumption specifications for non-PoE switches Cooling system Power consumption specifications for PoE switchesChassis Fixed fans Appendix B FRUs and compatibility matrixes Interface cards only for the 5120 EI switchesGE SFP+ transceiver modules GE SFP transceiver modulesProduct code Cable description Cable length SFP+ cablesProduct code Cable description Connector type Cable length GE XFP transceiver modulesCX4 cables UTP/STP Page Ports Appendix C Ports and LEDsConsole port 10/100/1000Base-T Ethernet portLEDs for the 5120 EI switches Combo interface only available on the 5120 EI switchesSystem status LED Port mode LED RPS status LEDSeven-segment LED Seven-segment LED description Port mode LED Mode Port LED status Description Status 10/100/1000Base-T Ethernet port LEDSFP port LED LEDs for the 5120 SI switches Power LEDInterface card status LED RPS status LED description Ethernet port LED description 5120-48G SIStatus Description Ethernet port LEDs description 5120-16G SI/5120-24G SI Port mode LED Mode Port LED1000Base-X SFP port LEDs description 1000Base-X SFP port LEDSupport and other resources Contacting HPRelated information Conventions Convention DescriptionConvention Description Network topology icons Index Verifying the installation,43