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Reset button
Use the Reset button to reset the switch while it is powered on. This action clears any
temporary error conditions that might have occurred and runs the switch self test.
Use the Reset button with the Clear button to restore Factory Default settings.
Clear button
Use the Clear button for the following purposes:
Deleting Passwords - When pressed, for at least three seconds, the button deletes
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any switch web interface access passwords that you may have configured. Use
this feature if you have misplaced the password and need console access.
This button is provided for your convenience. If you are concerned that this
button may be misused, install the switch in a secure location, such as in a locked
wiring closet.
Restoring Factory Default Configuration - When the Reset button is pressed
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in a specific pattern, any configuration changes you may have made through the
switch console, the web browser interface, and SNMP management are removed,
and the factory default configuration is restored to the switch. For the specific
method to restore the factory default configuration, see "Restoring the Factory
Default Configuration" in chapter 4, "Troubleshooting" of this manual.
Power connector
The PS1810-8G and PS1810-24G switches do not have a power button. They are
powered on when connected to an AC power source.
The PS1810-8G uses an external AC/DC power adapter, either wall mount or inline.
The external AC/DC power adapter supplies 12 volts DC to the switch and automat-
ically adjusts to any AC voltage between 100-240 volts and a frequency of either 50
or 60 Hz. It is not necessary to set a voltage range.
The PS1810-8G Switch can also be powered on by a PoE PD connection to Port 1.
The PS1810-24G Switch has an internal power supply and connects to the AC power
source via a power cable. The switch automatically adjusts to any voltage between
100-127 and 200-240 volts and to a frequency of either 50 or 60 Hz. It is not necessary
to set voltage range.
Switch overview
Switch hardware
1-5
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