TL-WR2543ND 450Mbps Dual-Band Wireless N Gigabit Router

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1.4 Panel Layout

1.4.1 The Front Panel

Figure 1-1 Front Panel sketch
The Router’s LEDs are located on the front panel (View from left to right).
Figure 1-2 LEDs on the front panel
Name Status Indication
Off Power is off.
Power On Power is on.
Off The wireless function is disabled.
(Wireless 2.4GHz) Flashing The wireless function is enabled. The Router is working on
2.4GHz radio band.
Off The wireless function is disabled.
(Wireless 5GHz) Flashing The wireless function is enabled. The Router is working on
5GHz radio band.
Off There is no device linked to the corresponding port.
On There is a device linked to the corresponding port but there
is no activity.
(LAN 1-4)
(Internet),
Flashing There is an active device linked to the corresponding port.
Off No storage device or printer is plugged into the USB port.
(USB) On A storage device or printer has connected to the USB port.
Slow
Flash
A wireless device is connecting to the network by WPS
function. This process will last in the first 2 minutes.
On A wireless device has been successfully added to the
network by WPS function.
(WPS)
Quick
Flash
A wireless device failed to be added to the network by WPS
function.
Table 1-1 The LEDs Description