TL-WA850RE - How to create WIFI from Ethernet?

TL-WA850RE - How to create WIFI from Ethernet?

TL-WA850RE - How to create WIFI from Ethernet?
TL-WA850RE - How to create WIFI from Ethernet?
2025-06-19 17:42:30 - last edited 2025-06-20 19:06:10
Model: TL-WA850RE  
Hardware Version: V7
Firmware Version: 7.0

I have N300, TL-WA850RE

The documentation shows how to use it as extender (wifi to wifi). 

Yet I need to use it in a place which has ethernet cable from the router.

How to set it?

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Re:TL-WA850RE - How to create WIFI from Ethernet?-Solution
2025-06-19 18:47:09 - last edited 2025-06-20 19:06:10

  @YigalB 

 

Hi,

 

Here is a link to the official User Guide.

https://static.tp-link.com/2020/202004/20200422/1910012794_TL-WA850RE_UG_REV7.0.1.pdf

 

Please refer to the section titled "4. 2. Transform Your Existing Wired Network to a Wireless One".

 

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Re:TL-WA850RE - How to create WIFI from Ethernet?-Solution
2025-06-19 18:47:09 - last edited 2025-06-20 19:06:10

  @YigalB 

 

Hi,

 

Here is a link to the official User Guide.

https://static.tp-link.com/2020/202004/20200422/1910012794_TL-WA850RE_UG_REV7.0.1.pdf

 

Please refer to the section titled "4. 2. Transform Your Existing Wired Network to a Wireless One".

 

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Re:TL-WA850RE - How to create WIFI from Ethernet?
2025-06-20 06:46:38

Hi@YigalB,

Welcome to our community.

 For your need, you should set the extender to be an Access Point as Woozle suggested.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: △Pre-release Firmware for Archer AX50 Introduces New Parental Control Features and Enhancements △Introducing AI QoS: Elevate Your Gaming Experience on the Archer GE800 Gaming Router △Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN △Tether KidShield Test Recruitment - Safeguarding Children's Online Experience If you found the post or response helpful, please click Helpful. If an answer solves your problem, click "Recommended Solution" so that others can benefit from it.
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Re:TL-WA850RE - How to create WIFI from Ethernet?
2025-06-20 16:45:55

  @woozle Thank you for the quick reply.

I could do the following:

1- Disconnect my laptop from Wifi

2- connect the extender to the laptop with the Ethernet cable

3- access the management page on browser

4- change the mode into access mode

5- disconnect extender from laptop, and connect it directly to the home router using the ethernet cable

 

I can see the extender on Wifi and Access it - yet without Internet access. 

 

So something doesn't work well. Any idea?

 

 

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Re:TL-WA850RE - How to create WIFI from Ethernet?
2025-06-20 16:56:20

  @YigalB Hi again. Now it is working.

It seems that at first I gave the WiFi network the same name as my home network name.

After changing it in the Thether app to a different name, I can use the wifi from the Ethernet.

Only thing to see if this will work as is from any Ethernet network.

Thank you !

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Re:TL-WA850RE - How to create WIFI from Ethernet?
2025-06-23 15:28:30
Password
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Re:TL-WA850RE - How to create WIFI from Ethernet?
2025-06-24 03:36:57

Hi  @Sufyan12,

Welcome to our community.

May I know what the model number of your device is? Please refer to

How to find the model number of your TP-Link device 

 

There are different passwords associated with the TP-Link range extenders. If you've forgotten any of them, consider the following scenarios: 
Scenario One: Forgot the login password to manage the extender.
    1. Try the default login password, which is often "admin".
    2. Perform a hard reset on the extender by pressing the reset button until the lights flash briefly. 
Scenario Two: Forgot the TP-Link ID password.
    1. Open the Tether app and select "Forget Password" on the login screen.
    2. Enter the email linked to your TP-Link ID and click "Reset Password," prompting a password reset email to be sent to you.
    3. Locate the email in your inbox, open it, and follow the steps to set a new password.
Scenario Three: Forgot the Wi-Fi password for the extender.
    1. Once set up, the extender's Wi-Fi password is the same as your router's.
    2. Open the Tether App, log into the extender under Devices, and tap Extended Network to view the Wi-Fi password. 
    3. Reach out to your router's support for the Wi-Fi password. 
    4. If the router's Wi-Fi password isn't working, hard reset the extender and follow the Tether app's instructions to set it up again.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: △Pre-release Firmware for Archer AX50 Introduces New Parental Control Features and Enhancements △Introducing AI QoS: Elevate Your Gaming Experience on the Archer GE800 Gaming Router △Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN △Tether KidShield Test Recruitment - Safeguarding Children's Online Experience If you found the post or response helpful, please click Helpful. If an answer solves your problem, click "Recommended Solution" so that others can benefit from it.
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