TP-Link TL-MR6400 - Panel Layout; The Front Panel

TL-MR6400
300Mbps Wireless N 4G LTE Router
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).
Name Status Indication
(Power)
On System initialization is complete.
Flashing
System initializing or firmware upgrading is in process. Do not
disconnect or power off the router.
Off Power is off.
(Internet)
On Internet connection is available.
Off
No Internet connection.
(4G)
On The router is using the 4G network.
Off
The router is using another network other than the 4G network.
(Wireless)
On The wireless radio is enabled.
Off
The wireless radio is disabled.
(LAN)
On At least one LAN port is connected.
Off
No LAN port is connected.
(WPS)
On/Off
Turns On when a WPS synchronization is established and
automatically turns Off about 5 minutes later.
Flashing
A wireless device is trying to connect to the network via WPS. This
process may take up to 2 minutes.
(Signal
Strength)
On
Indicates the mobile Internet signal strength the router receives in
the current location. More lit bars indicates a better signal strength.
Off No signal.
Table 1-1 The LEDs description
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