What do TP-Link Router Lights Mean? Meaning of Different Lights on TP-Link Router

Have a router with different lights blinking when you turn on your router? Each light on the router has a different meaning and depicts the router’s state.

For instance, by looking at the lights on your TP-Link router, you can know whether your internet is working or there’s some issue with the internet connection. 

But how do I know which light means what? There is nothing to worry about if you cannot understand what those pesky lights mean on the router. This article will tell you what each TP-Link router light means. 

Meaning of TP-Link Router Lights

TP Link router lights meaning
TP-Link router lights meaning

There are multiple lights on the router, such as the power light, WLAN lights (2.4Hz and 5Hz), Internet, Ethernet (LAN), USB Light, WPS Light, etc.

These lights indicate the status of each feature of the router. Here’s what each light on the TP-Link Router means-

1. Power Light

Power Light indicates the on/off status of your router. If your TP-Link router has a solid green power light, then that means your router is turned on. If you don’t see the power light flashing, the router is turned off.

2. WLAN Lights (2.4 Ghz and 5Ghz)

Some TP-Link routers have two separate bands, i.e., 2.4GHz and 5GHz; in some, both are combined. The solid green WLAN line means that the Wireless band is active. If the WLAN lights are flashing green, then that means a device is connected to the router, and there is active data transmission between the device and the router.

3. Internet Light

There’s also an internet light on the router, which shows whether the internet is active. You can determine whether there’s active internet or not. But how to check that? The internet light should be green, meaning the internet is active and there are no issues. If you don’t see any light, then that means the fiber optic cable or the network cable is not connected to your router. 

If you don’t see the green light but the orange or red light, the network cable is connected to your router, but there’s some issue with your internet. In that case, you can try contacting your ISP to resolve the issue.

4. Ethernet/LAN Light

Ethernet or the LAN light shows the status of the ethernet/LAN port. If there are two LAN ports on your router, you will see two lights with the names LAN1 and LAN2. If you connect a LAN cable to the LAN1 port and then connect it to your PC, then the LAN1 light will start flashing green. LAN2 will remain off because no cable is connected to it.

5. USB Light

There’s also a USB light on the router. This USB light shows the status of the USB port on your router. You can use this USB port to connect your devices like the printer, which needs direct network connectivity, or even to update the router’s firmware. If the USB light is flashing green, the USB device is connected to the port. If the light is off, the USB port is currently not being utilized.

6. WPS Light

The TP-Link router with a WPS feature will have a WPS light. The WPS light on the router should have a solid green color when the WPS connection is activated. If it has a blinking green light, then that means WPS authentication is in progress. If it is off, then there is no active WPS connection currently. 

That’s the complete guide on the meaning of each light on the TP-Link router. We hope this article helps you understand what each light on the TP-Link router means. 

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