HP 1920-8G-PoE+ (180W) manual Mounting the switch on a workbench, Mounting the switch on a wall

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Mounting the switch on a workbench

IMPORTANT:

Reserve a clearance of 10 cm (3.9 in) around the chassis for heat dissipation.

Do not place heavy objects on the switch.

To mount the switch on a workbench:

1.Verify that the workbench is sturdy and reliably grounded.

2.Place the switch bottom up, and clean the round holes in the chassis bottom with a dry cloth.

3.Attach the rubber feet to the four round holes in the chassis bottom.

4.Place the switch upside up on the workbench.

Figure 7 Attaching rubber feet (HP 1920-24G-PoE+ Switch)

Mounting the switch on a wall

Only the HP 1920-8G switch can be installed on a wall. The type of screws used to mount the switch on the wall depends on the wall type. This section uses a concrete wall as an example.

Wall-mounting anchor kits are user supplied. The screws must be a minimum of 3 mm (0.12 in) in diameter, and the screw head must be a minimum of 6 mm (0.24 in) in diameter.

Figure 8 Wall-mounting anchor kit

To install the switch on a concrete wall:

1.Drill two holes at the same height. Make sure the spacing in between is 160 mm (6.30 in), as shown in Figure 9.

The hole depth and diameter depend on the wall anchors and screws you use. Make sure you can push the anchors to their full depth in the holes.

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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 Dust concentration limit in the equipment room Examining the installation siteTemperature/humidity CleannessEMI 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 installationConsole cable Accessing the switch for the first timeSetting up the configuration environment Connecting the 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 1920-16G Appendix a Chassis views and technical specificationsChassis views 1920-8G1920-48G 1920-24G1920-8G-PoE+ 180W 1920-8G-PoE+ 65W1920-24G-PoE+ 370W 1920-24G-PoE+ 180WPorts and interface card slots Physical specificationsChassis dimensions and weights Chassis Dimensions H x W x D Maximum weightPower specifications Environmental specificationsChassis Fixed fans Cooling systemFiber port LEDs Power LEDAppendix B LEDs Copper port LEDsOnly the HP 1920-24G-PoE+ 370W supports the RPS RPS power LED descriptionSymptom Troubleshooting method Appendix C TroubleshootingTroubleshooting methods