Tp-Link TL-SL2452 Руководство пользователя онлайн [13/157] 174333

The front panel of TL-SL2452 is shown as Figure 2-4.

Figure 2-4 Front Panel of TL-SL2452

The following parts are located on the front panel of the switch:

 Reset: Press this button for five seconds or above to reset the software setting back to factory

default setting.

 10/100Mbps Ports: Designed to connect to the device with a bandwidth of 10Mbps or

100Mbps. Each has a corresponding 10/100M (10/100Mbps) LED.

 10/100/1000Mbps Ports: Designed to connect to the device with a bandwidth of 10Mbps,

100Mbps or 1000Mbps. Each has a corresponding 1000M (1000Mbps) LED.

 SFP Ports: Designed to install the SFP module. TL-SL2218/TL-SL2428 features some 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. Meanwhile, the associated two ports share the same LED. For TL-SL2218,

Port 17 shares the same LED with Port 17F and Port 18 shares the same LED with Port 18F;

for TL-SL2428, Port 27 shares the same LED with Port 27F and Port 28 shares the same LED

with Port 28F.

Note:

The SFP port can only be used with a gigabit module. By default, the Speed and Duplex mode of

SFP port is 1000MFD.

 LEDs

Name Status Indication

Power

On(green) The switch is powered on.

Flashing/Off The switch is powered off or power supply is abnormal.

System

Flashing

The switch is working normally.

On/Off

The switch is powered off or the switch is working

abnormally.

10/100M

(10/100Mbps)

On A device is linked to the corresponding port.

Flashing Data is being transmitted or received.

Green The linked device is running at 100Mbps.

Yellow The linked device is running at 10Mbps.

1000M

(1000Mbps)

On A device is linked to the corresponding port.

Flashing Data is being transmitted or received.

Green The linked device is running at 1000Mbps.

Yellow The linked device is running at 10/100Mbps.