SFP Ports: Designed to install the SFP module. TL-SG3216/TL-SG3424/TL-SG3424P switch
features some SFP transceiver slots that are shared with the associated RJ45 ports. The
associated two ports are referred to as “Combo” ports, which means they cannot be used
simultaneously, otherwise only SFP ports work. TL-SG3210 features two individual SFP ports.
Note:
For TL-SG3216/TL-SG3424/TL-SG3424P switch, when using the SFP port with a 100M module or
a gigabit module, you need to configure its corresponding Speed and Duplex mode on
Switching→Port→Port Config page. For 100M module, please select 100MFD while select
1000MFD for gigabit module. By default, the Speed and Duplex mode of SFP port is 1000MFD.
For TL-SG3210’s SFP port, it only supports 1000MFD mode.
Console Port: Designed to connect with the serial port of a computer or terminal for monitoring
and configuring the switch.
LEDs
For TL-SG3210/TL-SG3216/TL-SG3424:
Name Status Indication
Power
(PWR)
On Power is on.
Flashing Power supply is abnormal.
Off Power is off or power supply is abnormal.
System
(SYS)
On The switch is working abnormally.
Flashing The switch is working normally.
Off The switch is working abnormally.
1000Mbps
On
A 1000Mbps device is connected to the corresponding
port.
Off
A 10/100Mbps device or no device is connected to the
corresponding port.
Link/Act
On
A device is connected to the corresponding port, but not
activity.
Flashing Data is being transmitted or received.
Off No device is connected to the corresponding port.
Note:
There is no Link/Act LED on TL-SG3210.
For TL-SG3424P:
TL-SG3424P has a 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.
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