You can set up your Xiaomi fiber optic box by connecting it to your fiber modem and configuring it via the Xiaomi Home app or web interface.

Physical Setup

1. Power On the Router: Connect your Xiaomi fiber optic box to a power source; it will automatically turn on .
2. Connect to Fiber Modem: Use a network cable to connect one of the router's LAN ports to the LAN port of your fiber optic modem. If your home has an Ethernet wall socket connected to the fiber line, you can plug the cable directly into it .
3. Restart Modem: Power cycle your fiber modem to ensure it recognizes the router connection .

Software Configuration

Using Xiaomi Home App

1. Download the App: Install the Xiaomi Home (Mi Home) app from Google Play Store or Apple App Store .
2. Add Device: Open the app, tap the [+] icon, select your router model, and follow the on-screen instructions to complete the setup .
3. Wi-Fi Connection: Check the Wi-Fi name on the router label and connect your phone or computer to it. The app will guide you through network configuration .

Using Web Interface

1. Access Router Settings: Open a browser and go to miwifi.com or 192.168.31.1 .
2. Follow Setup Wizard: The web interface will guide you to configure your internet connection. For fiber connections, you may need PPPoE credentials (username and password) provided by your ISP .
3. Complete Configuration: Enter the required information and save the settings. Your router should now connect to the internet.

Additional Tips

• Mesh Network: If you have multiple Xiaomi routers, you can set up a mesh network via the Xiaomi Home app to extend Wi-Fi coverage .
• Troubleshooting: If the router does not connect, verify the fiber modem is active and that PPPoE credentials are correct. Contact your ISP if you do not have the login details .
• Security: Change the default Wi-Fi password and admin password to secure your network. By following these steps, your Xiaomi fiber optic box will provide stable home internet access with high-speed fiber connectivity.