TP-Link TL-SG2216 Installation Manual page 6

Gigabit Smart Switch
The front panel of TL-SG2424 is shown as the following figure.
LEDs
Reset
10/100/1000Mbps RJ45 Port
SFP Port
Reset
Press this button for five seconds or above to reset the software setting back to
factory default settings.
LEDs
LED
Power
System
Link/Act
1000Mbps
10/100/1000Mbps RJ45 Port
Designed to connect to the device with a bandwidth of 10Mbps, 100Mbps or
1000Mbps. Each has a corresponding Link/Act LED and a 1000Mbps LED.
SFP Port
Designed to install the SFP module. TL-SG2216/TL-SG2424 switch features 2/4 SFP
transceiver slots that are shared with the associated RJ45 ports. The associated
two ports are referred as a "Combo" port, which means they cannot be used
simultaneously, otherwise only SFP port works.
Introduction
02
Figure 1-2 Front Panel of TL-SG2424
Status Indication
On The switch is powered on
Off The switch is powered off or power supply is abnormal
On The switch is working abnormally
Flashing The switch is working normally
Off The switch is working abnormally
There is a device linked to the corresponding port but no
On
activity
Flashing The corresponding port is transmitting or receiving data
Off There is no device linked to the corresponding port
On A 1000Mbps device is connected to the corresponding port
A 10/100Mbps device or no device is connected to the
Off
corresponding port