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Understanding the Status LEDs
The LEDs on the front panel provide you with switch status checking and monitoring. The following section describes the three types of LEDs.
SYSTEM Status LED
The SYSTEM Status LED indicates if the switch is powered up correctly or if a system alarm has been triggered for troubleshooting.
LED
Color
SYSTEM
Green
Red
Port Status LEDs
The Port Status LEDs indicate the current status of each port.
LED
Color
State
On
Green
Flashing
SFP+ Ports
On
Amber
Flashing
Off
LED
Color
State
On
Green
Flashing
SFP28 Ports
On
Amber
Flashing
Off
Resetting the Switch
The RESET button can be used to reset the switch to a previous configuration, or to reset the switch to the factory defaults. To reset the switch, push and
hold the RESET button for the length of time indicated in the table below. Once the switch has been reset successfully, the LEDs display the
characteristics described below.
Reset Task
Reset the Switch to Previous
Configuration
Restore to Factory Defaults
617101763F1-13A
State
Description
Off
The switch is not receiving power.
On
The switch is powered ON correctly.
On
An abnormal state, such as exceeding operating temperature range, has been detected in the switch.
Description
The port is enabled and established a link to connected device, and the connection speed is 10 Gbps.
The port is transmitting/receiving packets, and the connection speed is 10 Gbps.
The port is enabled and established a link to connected device, and the connection speed is 1Gbps/
2.5Gbps/5Gbps.
The port is transmitting/receiving packets, and the connection speed is 1Gbps/2.5Gbps/5Gbps.
The port has no active network cable connected or has not established a link to connected device. Other-
wise, the port may have been disabled through the switch user interface.
Description
The port is enabled and established a link to connected device, and the connection speed is 25 Gbps.
The port is transmitting/receiving packets, and the connection speed is 25 Gbps.
The port is enabled and established a link to connected device, and the connection speed is 1G/2.5G/5G/
10G.
The port is transmitting/receiving packets, and the connection speed is 1G/2.5G/5G/10G.
The port has no active network cable connected or has not established a link to connected device. Other-
wise, the port may have been disabled through the switch user interface.
Press for...
2 ~ 10 seconds
Longer than 10 seconds
System LED Behavior
Port Status LED Behavior
Flashing Green
All LEDs are OFF.
Flashing Green
All LEDs are ON.
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