TP-Link Archer C5400 Login: Admin Setup Guide
I sat down with the Archer C5400 to fix a Wi-Fi dead spot, and the…
I sat down with the Archer C5400 to fix a Wi-Fi dead spot, and the login page stopped me before I changed a single setting. I typed the password I was sure about, the page said no, and I had no clue which part was at fault.
This guide gives you the factory login for the Archer C5400, the address to open, and the steps I use to reach the admin panel.
Log in at 192.168.0.1 with the username admin and the password admin.
The fastest way in: tap the button below, then sign in with the details in the box.
IP Address: 192.168.0.1
Username: admin
Password: admin
The button opens our 192.168.0.1 login guide — the direct login button there takes you straight to your router’s sign-in page.
TP-Link Archer C5400 Default Login Details
I checked these defaults against the Archer C5400 setup flow, so the table below matches the router in front of you.
These are the factory defaults for the Archer C5400. Once you are in, change the admin password to something only you know.
| Detail | Value |
|---|---|
| Login IP | 192.168.0.1 |
| Username | admin |
| Password | admin |
| Admin URL | tplinkwifi.net |
How to Log In to the TP-Link Archer C5400
I use the same order every time, because the order keeps a login from going wrong. If one step stalls, the TP-Link login guide covers the same flow for the whole brand.
- Connect your computer or phone to the Archer C5400 with an Ethernet cable or over Wi-Fi.
- Open a browser and go to 192.168.0.1. You can also open tplinkwifi.net, which takes you to the same login page.
- Type admin in the username field and admin in the password field.
- Click Log In. The admin panel opens.
- Once you are in, change the admin password to one only you know, so the factory login is no longer the way in.
Default Username and Password — All Variants
The same model can ask for a fixed password on one firmware and a created one on another, so check which case matches your router.
| Version | Username | Password |
|---|---|---|
| Archer C5400 v1 | admin | admin |
| Archer C5400 v2 | admin | admin |
If your Archer C5400 was set up before, the password in the table only works if no one changed it.
Change WiFi Password and Network Name
I change the Wi-Fi password first on every router I set up, because the factory password is the same on every unit that leaves the shop.
Once you are logged in, changing the Wi-Fi details takes about a minute:
- Log in at 192.168.0.1 with the username admin and the password admin.
- Open the Wireless settings section of the admin panel.
- Change the network name (SSID) for each band, or leave it as it is.
- Type a new Wi-Fi password, then save the settings.
- Reconnect your devices with the new password.
Use a password of at least 12 characters, with letters and numbers mixed in.
Login Not Working?
I start with the connection itself, because that is where most login failures begin, and I work through the list in the order it is written.
If the login page will not open or the password is rejected, work through these fixes:
- Make sure your device is on the Archer C5400 network, not on mobile data or another Wi-Fi network.
- Type the address exactly: 192.168.0.1. Try tplinkwifi.net if the IP does not load.
- Try another browser, or clear the cache and try again.
- Check Caps Lock is off, and type the password exactly — passwords are case-sensitive.
- Restart the router: unplug it, wait 30 seconds, and plug it back in.
If you still cannot log in because the password was changed and forgotten, reset the router to factory settings: Press and hold the Reset button for about 10 seconds until the router restarts.
After the reset, log in again with the factory defaults above, and set up the router from scratch.
Key specs: The TP-Link Archer C5400 is a WiFi 5 (AC5400) router.
