Introduction
2
Front panel
Figure 1-1
LED indicators:
The LED Indicators will allow you to monitor, diagnose and troubleshoot any potential problem
with the Switch, connection or attached devices.
LED indicator
Figure 1-2
The following chart shows the LED indicators of the Switch along with explanation of each
indicator.
LED
Indicator
Faceplate
Marker
Status
Indication
Power
Indicator
PWR
Off
Power Off
Solid green
Power On
MAX
indicator
PoE MAX
Off
PoE load value is normal
Solid red
The PoE load value reaches the set
limit value which is 190W, and the
load quota can no longer be
increased
10/100
BASE-T
adaptive
Ethernet
port
indicators
(1-24,25)
Link
Off
The port is NOT connected.
Solid green
The port is connected, but no data is
transmitting or receiving.
Blinking
The port is transmitting or receiving
data.
PoE
status
indicators
(1-24)
PoE
Off
No PD is connected to the
corresponding port, or there is a
breakdown.
Solid yellow
A Powered Device is connected to
the port, which supply power