Chapter 3 Hardware Panels
XGS1210-12 / XGS1250-12 User’s Guide
19
3.4 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 5 LED Descriptions (XGS1210-12)
LED
COLOR
STATUS
DESCRIPTION
PWR/SYS
Green
On
The Switch power is on.
Blinking
The Switch is starting up.
Off
The Switch power is off.
Ports 1–8
LINK/ACT
Green
On
The port has a successful 1000 Mbps connection.
Blinking
The Switch is transmitting data through the port.
Amber
On
The port has a successful 10/100 Mbps connection.
Blinking
The Switch is transmitting data through the port.
Off
The port is disconnected or disabled.
If you enable
Loop Prevention
in the
Port
screen, and a loop
happens on two ports, the higher-numbered port will be off.
Port 9
(Left LED)
Port 10
(Right LED)
Sky Blue
On
The port has a successful 2.5 Gbps connection.
Blinking
The Switch is transmitting data through the port.
Green
On
The port has a successful 1000 Mbps connection.
Blinking
The Switch is transmitting data through the port.
Amber
On
The port has a successful 100 Mbps connection.
Blinking
The Switch is transmitting data through the port.
Off
The port is disconnected or disabled.
Port 11
(Left LED)
Port 12
(Right LED)
Blue
On
The port has a successful 10 Gbps connection.
Blinking
The Switch is transmitting data through the port.
Green
On
The port has a successful 1000 Mbps connection.
Blinking
The Switch is transmitting data through the port.
Off
The port is disconnected or disabled.
Table 6 LED Descriptions (XGS1250-12)
LED
COLOR
STATUS
DESCRIPTION
PWR/SYS
Green
On
The Switch power is on.
Blinking
The Switch is starting up.
Off
The Switch power is off.
Ports 1–8
LINK/ACT
Green
On
The port has a successful 1000 Mbps connection.
Blinking
The Switch is transmitting data through the port.
Amber
On
The port has a successful 10/100 Mbps connection.
Blinking
The Switch is transmitting data through the port.
Off
The port is disconnected or disabled.
If you enable
Loop Prevention
in the
Port
screen, and a loop
happens on two ports, the higher-numbered port will be off.