2
rev.1.0a
LED Descriptions
The LEDs on the front panel provide users with switch status checking and
monitoring. There are three types of LEDs as follows:
•
System LED
indicates if the switch is powered up correctly or not.
•
Port Status LEDs
indicates the current status of each port. Users can check these LEDs
to understand the port status.
The following table details the functions and descriptions of various LED
indicators.
Table 1: System LED
LED
Color
State
Description
System
Green
On
The switch is powered ON correctly.
Off
The switch is not receiving power.
Users can check the port status by reading the LED behaviors per the
table below.
Table 2: Port Status LEDs
LED Color State
Description
RJ45
Ports
Green
On
The port is enabled and established a link to connected
device, and the connection speed is 1000Mbps.
Green Blinking
The port is transmitting/receiving packets, and the
connection speed is 1000Mbps.
Amber
On
The port is enabled and established a link to connected
device, and the connection speed is 10/100Mbps.
Amber Blinking
The port is transmitting/receiving packets, and the
connection speed is 10/100Mbps.
--
Off
The port has no active network cable connected, or it is
not established a link to connected device. Otherwise, the
port may have been disabled through the switch user
interface.
SFP
Ports
Green
On
The port is enabled and established a link to connected
device, and the connection speed is 1000Mbps.
