HP 1920-24G-PoE+ (180W), 1920-8G-PoE+ (65W), 1920-48G 1920-24G-PoE+ 180W, 1920-24G-PoE+ 370W

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Figure 35 1920-8G-PoE+ (180W) rear panel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

 

 

 

 

 

 

(1)

AC power receptacle

(2) Grounding screw

(3)

Security slot

 

 

 

 

1920-24G-PoE+ (180W)

Figure 36 1920-24G-PoE+ (180W) front panel

(1)

10/100/1000BASE-T copper ports

(2)

100/1000BASE-X SFP fiber ports

(3)

Fiber port LEDs

(4)

Copper port LEDs

(5)

Power LED

(6)

Console port

Figure 37 1920-24G-PoE+ (180W) rear panel

(1) Grounding screw

(2) AC power receptacle

1920-24G-PoE+ (370W)

Figure 38 1920-24G-PoE+ (370W) front panel

(1)

10/100/1000BASE-T copper ports

(2)

100/1000BASE-X SFP fiber ports

(3)

Fiber port LEDs

(4)

Copper port LEDs

(5)

Redundant power system (RPS) power LED

(6)

Power LED

(7)

Console port

 

 

 

 

25

 

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Contents HP 1920 Gigabit Ethernet Switch Series Page Contents Page HP 1920 Gigabit Ethernet Switch Series models Preparing for installationSafety recommendations 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 Installing the SFP transceiver module and optical fibers Connecting cablesConnecting network cable Connecting the AC power cord Connecting the console cableDC input voltage Power supply Connecting the DC power cordPower supply selection criteria 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 Powering on the switchVerification before power-on Press Enter and the system displays the following prompt Related information Support and other resourcesContacting HP Convention Description ConventionsConvention 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 descriptionSymptom Troubleshooting method Appendix C TroubleshootingTroubleshooting methods