TP-Link TL-SG2216 Installation Manual page 7

The front panel of TL-SG2424P is shown as the following figure.
LEDs
LED Mode Switch Button
Reset
10/100/1000Mbps RJ45 Port
SFP Port
LEDs
TL-SG2424P has an LED mode switch button which is for switching the LED
status indication. When the Speed LED is on, the port LED is indicating the data
transmission rate. When the PoE LED is on, the port LED is indicating the power
supply status. By default the Speed LED is on. Pressing the mode switch button, the
Speed LED will turn off and the PoE LED will light up. Then the PoE LED will turn off
after being on for 60 seconds and the Speed LED will light up again.
When the Speed LED is on, the port LED is indicating the data transmission rate.
LED Status
On
Power Off
Flashing
Flashing
System
On/Off
Green
10/100/
1000Mbps
Yellow
Off
When the PoE LED is on, the port LED is indicating the power supply status.
LED Status
On
Power Off
Flashing
Flashing
System
On/Off
Figure 1-3 Front Panel of TL-SG2424P
Indication
The switch is powered on
The switch is powered off or power supply is abnormal
Power supply is abnormal
The switch works properly
The switch works improperly
A 1000Mbps device is connected to the corresponding
On
port, but no activity
Flashing Data is being transmitted or received
A 10/100Mbps device is connected to the corresponding
On
port, but no activity
Flashing Data is being transmitted or received
No device is connected to the corresponding port
Indication
The switch is powered on
The switch is powered off or power supply is abnormal
Power supply is abnormal
The switch works properly
The switch works improperly
Gigabit Smart Switch
Introduction
03