HP 1920-48G, 1920-8G-PoE+ (65W), 1920-24G Setting terminal parameters, Connection procedure

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Connection procedure

CAUTION:

The serial ports on PCs do not support hot swapping. To connect a PC to an operating switch, first connect the PC end. To disconnect a PC from an operating switch, first disconnect the switch end.

To connect a terminal (for example, a PC) to the switch:

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

2.Connect the DB-9 female connector of the console cable to the serial port of the PC.

3.Connect the RJ-45 connector to the console port of the switch.

Identify the mark on the console port and make sure you are connecting to the correct port.

Setting terminal parameters

To configure and manage the switch, you must run a terminal emulator program on the console terminal. The following terminal settings are required:

Bits per second—38400.

Data bits—8.

Parity—None.

Stop bits—1.

Flow control—None.

Emulation—VT100.

To set terminal parameters (for example, on a Windows XP HyperTerminal):

1.Select Start > All Programs > Accessories > Communications > HyperTerminal. The Connection Description dialog box appears.

2.Enter the name of the new connection in the Name field and click OK. Figure 19 Connection description

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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 Cleanness Examining the installation siteTemperature/humidity Dust concentration limit in the equipment roomEMI Installing the switch Attaching Type-A mounting brackets to the switchAttaching Type-C mounting brackets to the switch Attaching Type-B mounting brackets to the rack post Mounting the switch on a workbench Mounting the switch on a wallHole spacing Connecting cables Connecting network cableInstalling the SFP transceiver module and optical fibers Connecting the console cable Connecting the AC power cordConnecting the DC power cord Power supply selection criteriaDC input voltage Power supply Verifying the installation Connecting the DC power cord to the DC power receptacleConnecting the console cable Accessing the switch for the first timeSetting up the configuration environment Console cableSetting terminal parameters Connection procedureSetting the serial port parameters Select File Properties in the HyperTerminal windowHyperTerminal 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 1920-8G Appendix a Chassis views and technical specificationsChassis views 1920-16G1920-24G 1920-48G1920-8G-PoE+ 65W 1920-8G-PoE+ 180W1920-24G-PoE+ 180W 1920-24G-PoE+ 370WChassis Dimensions H x W x D Maximum weight Physical specificationsChassis dimensions and weights Ports and interface card slotsEnvironmental specifications Power specificationsCooling system Chassis Fixed fansCopper port LEDs Power LEDAppendix B LEDs Fiber port LEDsRPS power LED description Only the HP 1920-24G-PoE+ 370W supports the RPSAppendix C Troubleshooting Troubleshooting methodsSymptom Troubleshooting method