TP-Link XN021-G3 User Manual page 10

Bba gpon routers
Table of Contents

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Chapter 1
Some Common LEDs Explanation
LED
(Power)
(GPON)
(LOS)
(Internet)
(2.4GHz Wireless)
(5GHz Wireless)
(WPS)
(WAN)
(LAN)
Status
On
The system is starting up or has started up successfully.
The system is rebooting or the firmware is being upgraded. Do
Flashing
not disconnect or power off your router.
Off
Power is off.
On
The router is registered with the ISP.
Flashing
The router is trying to register with the ISP.
Off
The router is not yet registered with the ISP.
On
The router is unable to transmit optical signal.
Flashing
No optical signal is received or the received signal is too weak.
Off
The router is receiving optical signal properly.
On
Internet service is available.
Flashing
The router is transmitting or receiving data.
Off
The router's WAN port is unplugged.
On
The 2.4GHz wireless band is enabled.
Flashing
The router is transmitting or receiving data via 2.4GHz band.
Off
The 2.4GHz wireless band is disabled.
On
The 5GHz wireless band is enabled.
Flashing
The router is transmitting or receiving data via 5GHz band.
Off
The 5GHz wireless band is disabled.
Turns on when a WPS synchronization is established and
On/Off
automatically turns off about 5 minutes later.
A wireless device is trying to connect to the network via WPS.
Flashing
This process may take up to 2 minutes.
On
A device is connected to the WAN port.
Flashing
The WAN port is sending or receiving data.
Off
No device is connected to the WAN port.
On
A device is connected to the LAN port.
Flashing
The LAN port is sending or receiving data.
Off
No device is connected to the LAN port.
Get to Know About Your GPON Router
Indication
5

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