Chapter 3 Hardware Panels
XGS1930 Series User’s Guide
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authority or an electrician.
This device must be grounded. Do this before you make other
connections.
3.2.2 AC Power Connection
Note: Make sure you are using the correct power source as shown on the panel and that no
objects obstruct the airflow of the fans (located on the side of the unit).
To connect power to the Switch, insert the female end of the power cord to the AC power receptacle
on the rear panel. Connect the other end of the supplied power cord to a power outlet.
3.3 LEDs
After you connect the power to the Switch, view the LEDs to ensure proper functioning of the Switch
and as an aid in troubleshooting.
Table 4 LED Descriptions
LED COLOR STATUS DESCRIPTION
PWR Green On The Switch is receiving power from the power module in the power slot.
Blinking The Switch is returning to the custom default configuration settings.
Amber On The Switch is returning to its factory default configuration settings.
Off The Switch is not receiving power from the power module in the power slot.
SYS Green On The Switch is on and functioning properly.
Blinking The Switch is rebooting and performing self-diagnostic tests.
Red On The Switch is functioning abnormally.
Off The power is off or the Switch is not ready or malfunctioning.
CLOUD Green On The Switch is managed by the NCC (Nebula Control Center).
Blinking The Switch is connected to the NCC, but not registered.
Amber On The Switch is in Nebula cloud management mode. It was trying to connect to
the NCC, but failed.
Blinking The Switch is in standalone mode. It was trying to connect to the NCC, but
failed.
Off Nebula cloud management mode is disabled.
LOCATOR Blue On The Switch is uploading firmware. While the Switch is doing this, do not turn off
the power.
Blinking Shows the actual location of the Switch between several devices in a rack.
The default timer is 30 minutes when you are configuring the Switch.
Off The locator is not functioning or malfunctioning.
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