Table Of Contents - HPE OfficeConnect 1920S Series Installation And Getting Started Manual

Contents
Switch overview...................................................................................... 5
Overview....................................................................................................................................... 5
Switch hardware features............................................................................................................. 5
Switch features............................................................................................................................12
Installing the switch..............................................................................13
Installation overview....................................................................................................................13
Fan-free design...........................................................................................................................13
Included parts............................................................................................................................. 13
Installation precautions............................................................................................................... 14
Installation procedure..................................................................................................................15
Configuring the switch......................................................................... 25
Initial configuration...................................................................................................................... 25
Using the 192.168.1.1 IP address...............................................................................................26
Where to go from here................................................................................................................ 26
Troubleshooting.................................................................................... 28
Overview..................................................................................................................................... 28
Basic troubleshooting tips........................................................................................................... 28
Diagnosing with the LEDs...........................................................................................................28
Testing the switch by resetting it................................................................................................. 31
Restoring to Factory Defaults..................................................................................................... 31
Network ports..................................................................................................................... 9
LEDs.................................................................................................................................10
Mode button......................................................................................................................11
Reset button..................................................................................................................... 11
Power connector...............................................................................................................11
1. Prepare the installation site..........................................................................................15
Installation space requirements.............................................................................15
2. Verify the switch passes self test................................................................................. 16
3. Mount the switch.......................................................................................................... 18
Rack or cabinet mounting......................................................................................19
Wall or under-table mounting................................................................................ 20
Horizontal surface mounting..................................................................................21
Using a Kensington security cable........................................................................ 22
4. Connect the switch to a power source......................................................................... 22
5. Connect the network cables.........................................................................................22
6. Installing or removing SFPs......................................................................................... 23
Installing the SFPs:................................................................................................23
Removing the SFPs...............................................................................................24
Connecting cables to SFPs................................................................................... 24
LED patterns for General Switch Troubleshooting........................................................... 28
Diagnostic Tips.................................................................................................................29
LED Patterns for PoE Troubleshooting............................................................................ 30
Contents 3