Leds - ZyXEL Communications XGS2210-28 User Manual

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
PWR Green
Blue
SYS Green
Red
FAN Green
Amber
LOCATOR Blue
PoE MAX Green
Amber
10/100/1000Base-T Ports
1-48 LNK/ACT Green
(Left)
Amber
PoE 10/100/1000Base-T Ports
1-48 LNK/ACT Green
(Left)
Amber
1-48 PoE (Right) Green
Amber
1G/10G SFP+ Slots
Chapter 3 Hardware Panels
STATUS DESCRIPTION
On The system is receiving power from the power module in the power slot. The
Switch is acting as a non-master member in a stack or it is in standalone
mode.
On The Switch is acting as the master in stacking.
Off The system is not receiving power from the power module in the power slot.
On The system is on and functioning properly.
Blinking The system is rebooting and performing self-diagnostic tests.
On The system is functioning abnormally.
Off The power is off or the system is not ready/malfunctioning.
On The fan is functioning properly.
On The fan is not functioning at a proper speed or malfunctioning.
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.
On PoE power usage is over 80 percent of the power supplied budget, but
below 95 percent of the power supplied budget.
On PoE power usage is more than 95 percent of the power supplied budget.
Off PoE power usage is below 80 percent of the power supplied budget.
On The link to a 10 Mbps or a 1000 Mbps Ethernet network is up.
Blinking The system is transmitting/receiving to/from a 10 Mbps or a 1000 Mbps
Ethernet network.
On The link to a 100 Mbps Ethernet network is up.
Blinking The system is transmitting/receiving to/from a 100 Mbps Ethernet network.
Off The link to an Ethernet network is down.
On The link to a 10 Mbps or a 1000 Mbps Ethernet network is up.
Blinking The system is transmitting/receiving to/from a 10 Mbps or a 1000 Mbps
Ethernet network.
On The link to a 100 Mbps Ethernet network is up.
Blinking The system is transmitting/receiving to/from a 100 Mbps Ethernet network.
Off The link to an Ethernet network is down.
On Power supplied to all PoE Ethernet ports meets the IEEE 802.3at standard.
On Power supplied to all PoE Ethernet ports meets the IEEE 802.3af standard.
Off There is no power supplied.
XGS2210 Series User's Guide
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