Chapter 3 Hardware Panels
XGS1930 Series User’s Guide
33
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, don’t 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.
PoE MAX
(XGS1930-28HP
& XGS1930-
52HP)
Bar1 is the bar at
the bottom; bar
5 is the bar at
the top.
Green
(Bar1-Bar3)
On Each bar represents 20% of PoE Power consumption.
Bar 1: PoE power usage is below 20 percent of the power supplied budget.
Bar 2: PoE power usage is below 40 percent of the power supplied budget,
but over 20 percent of the power supplied budget.
Bar 3: PoE power usage is below 60 percent of the power supplied budget,
but over 40 percent of the power supplied budget.
Yellow
(Bar4)
On PoE power usage is below 80 percent of the power supplied budget, but
over 60 percent of the power supplied budget.
Red
(Bar5)
On PoE power usage is more than 80 percent of the power supplied budget.
Blinking Less than 5 percent of the power supplied budget remains. 5 percent is the
default value.
Off PoE power usage is 0 percent of the power supplied budget.
10/100/1000Base-T Ports
LNK/ACT (Left)
1-24 (XGS1930-
28)
1-48 (XGS1930-
52)
Green On The link to a 1000 Mbps Ethernet network is up.
Blinking The Switch is transmitting/receiving to/from a 1000 Mbps Ethernet network.
Amber On The link to a 10 Mbps or a 100 Mbps Ethernet network is up.
Blinking The Switch is transmitting/receiving to/from a 10 Mbps or a 100 Mbps Ethernet
network.
Off The link to an Ethernet network is down.
PoE 10/100/1000Base-T Ports
LNK/ACT (Left)
1-24 (XGS1930-
28HP)
1-48 (XGS1930-
52HP)
Green On The link to a 1000 Mbps Ethernet network is up.
Blinking The Switch is transmitting/receiving to/from a 1000 Mbps Ethernet network.
Amber On The link to a 10 Mbps or a 100 Mbps Ethernet network is up.
Blinking The Switch is transmitting/receiving to/from a 10 Mbps or a 100 Mbps Ethernet
network.
Off The link to an Ethernet network is down.
PoE (Right)
1-24 (XGS1930-
28HP)
1-48 (XGS1930-
52HP)
Green On Power supplied to all PoE Ethernet ports meets the IEEE 802.3at standard.
Amber On Power supplied to all PoE Ethernet ports meets the IEEE 802.3af standard.
Off There is no power supplied.
1G/10G SFP+ Slots
Table 4 LED Descriptions (continued)
LED COLOR STATUS DESCRIPTION
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