HP 1920-24G-PoE+ (180W), 1920-8G, 1920-48G Powering on the switch, Verification before power-on

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Powering on the switch

Verification before power-on

Before powering on the switch, verify the following items:

The power cord is correctly connected.

The input power voltage meets the requirement of the switch.

The console cable is correctly connected.

The terminal (for example, a PC) has started, and its configuration parameters have been correctly set.

Powering on the switch

Power on the switch (for example, an HP 1920-24G switch), and the following information is displayed:

Starting......

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HP 1920-24G Switch JG924A BootWare, Version 1.09

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Copyright (c) 2010-2014 Hewlett-Packard Development Company, L.P.

Compiled Date

: Mar 20 2014 17:00:53

CPU Type

: MIPS4kec

CPU L1 Cache

: 16KB

CPU Clock Speed

: 500MHz

Memory Type

: DDR3 SDRAM

Memory Size

: 128MB

Memory Speed

: 300MHz

BootWare Size

: 3MB

Flash Size

: 32MB

BootWare Validating...

Press Ctrl+B to enter extended boot menu...

Starting to get the main application file--flash:/ 1920-24G.bin!........

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The main application file is self-decompressing.............................

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Contents HP 1920 Gigabit Ethernet Switch Series Page Contents Page Preparing for installation Safety recommendationsHP 1920 Gigabit Ethernet Switch Series models Temperature/humidity Examining the installation siteCleanness Dust concentration limit in the equipment roomEMI Attaching Type-A mounting brackets to the switch Installing the switchAttaching Type-C mounting brackets to the switch Attaching Type-B mounting brackets to the rack post Mounting the switch on a wall Mounting the switch on a workbenchHole spacing Connecting cables Connecting network cableInstalling the SFP transceiver module and optical fibers Connecting the AC power cord Connecting the console cableConnecting the DC power cord Power supply selection criteriaDC input voltage Power supply Connecting the DC power cord to the DC power receptacle Verifying the installationSetting up the configuration environment Accessing the switch for the first timeConnecting the console cable Console cableConnection procedure Setting terminal parametersSelect File Properties in the HyperTerminal window Setting the serial port parametersHyperTerminal window Powering on the switch Verification before power-onPowering on the switch Press Enter and the system displays the following prompt Support and other resources Contacting HPRelated information Conventions Convention DescriptionConvention Description Network topology icons Chassis views Appendix a Chassis views and technical specifications1920-8G 1920-16G1920-48G 1920-24G1920-8G-PoE+ 180W 1920-8G-PoE+ 65W1920-24G-PoE+ 370W 1920-24G-PoE+ 180WChassis dimensions and weights Physical specificationsChassis Dimensions H x W x D Maximum weight Ports and interface card slotsPower specifications Environmental specificationsChassis Fixed fans Cooling systemAppendix B LEDs Power LEDCopper port LEDs Fiber port LEDsOnly the HP 1920-24G-PoE+ 370W supports the RPS RPS power LED descriptionAppendix C Troubleshooting Troubleshooting methodsSymptom Troubleshooting method