HP 5120 48G, 5120 EI manual LEDs for the 5120 SI switches, Interface card status LED, Power LED

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Table 26 SFP port LEDs description

	Port mode LED (Mode) status Port LED status		Description
			The port is operating at 1000 Mbps.
	Steady green (rate mode) or	Steady green	The port LED fast flashes when the port
	Steady green (rate mode) or		is sending or receiving data.
	flashing green (1 Hz, PoE mode)
	flashing green (1 Hz, PoE mode)	Flashing yellow (3 Hz)	POST has failed on the port.
		Flashing yellow (3 Hz)	POST has failed on the port.

		Off	No link is present on the port.

			The port is operating in full duplex
		Steady green	mode. The port LED fast flashes when
	Steady yellow (duplex mode)		the port is sending or receiving data.

		Flashing yellow (3 Hz)	POST has failed on the port.
		Flashing yellow (3 Hz)	POST has failed on the port.

		Off	No link is present on the port.

Interface card status LED

Table 27 Interface card status LED description

	LED mark	Status	Description
		Green	The interface card is in position and operating properly.
	MOD1
	MOD1	Flashing yellow	The switch does not support the interface card model, or the interface
	MOD2	Flashing yellow	card has failed.
	MOD2		card has failed.
		Off	The expansion interface card slot is empty.

LEDs (for the 5120 SI switches)

Table 28 LEDs at a glance

	LED	Availability
	Power LED	Entire series

	RPS status LED	5120-24G-PoE+ SI

	Port mode LED	5120-8G-PPoE+ SI, 5120-8G-PoE+ SI, 5120-24G-PPoE+ SI,
	Port mode LED	5120-24G-PoE+ SI
		5120-24G-PoE+ SI

	10/100/1000Base-T Ethernet port LED	Entire series

	1000Base-X SFP port LED	Entire series

Power LED

The power LED shows the operation status of the switch.

Table 29 Power LED description

LED mark	Status	Description
Power	Steady green	The switch is operating properly.

		80

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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 switchInstallation 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 Attach the front brackets to the rack Installing a 5120 SI switch in a 19-inch 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 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 Verification before power-on Powering on the switchPowering on the switch Description Boot menu optionsEnter 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 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 switchesPlanning the cabling scheme Switch chassis Candidate physical Requirements IRF portsPhysical 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 humidityRPS DC input voltage specifications and RPS compatibility AC input voltage specificationsPower 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+ cablesGE XFP transceiver modules Product code Cable description Connector type Cable lengthCX4 cables UTP/STP Page Ports Appendix C Ports and LEDsConsole 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 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 LEDContacting HP Support and other resourcesRelated information Convention Description ConventionsConvention Description Network topology icons Index Verifying the installation,43