Manual d'usuari del Xiaomi Mi Router 4A Gigabit Edition

1. Introducció

The Xiaomi Mi Router 4A Gigabit Edition (Model: R4AC) is a high-performance dual-band wireless router designed for home and small office environments. It features Gigabit Ethernet ports and supports both 2.4GHz and 5GHz Wi-Fi bands, providing fast and stable internet connectivity for multiple devices. This manual provides detailed instructions for the proper setup, operation, and maintenance of your router.

2. Contingut del paquet

Before proceeding with the setup, please verify that all items are present in your package:

• Xiaomi Mi Router 4A Gigabit Edition (Host)
• Adaptador d'alimentació
• Manual d'usuari (aquest document)

Image: Visual representation of the router, power cable, and instruction manual included in the package.

3. Producte acabatview

The Xiaomi Mi Router 4A Gigabit Edition features a minimalist design with four external antennas for enhanced signal coverage. It includes multiple ports for wired connections and LED indicators for status monitoring.

3.1 Davant View

Imatge: Frontal view of the Xiaomi Mi Router 4A Gigabit Edition, showing its sleek white casing and four antennas.

3.2 En angle View amb antenes

Imatge: Anglesa view of the Xiaomi Mi Router 4A, highlighting its four external antennas in an upright position.

3.3 Dimensions

Image: Technical drawing displaying the dimensions of the Xiaomi Mi Router 4A, with measurements in millimeters.

3.4 Ports i indicadors

The router features:

• Port WAN: 1x 10/100/1000M adaptive port for connecting to your modem or internet service provider.
• Ports LAN: 2x 10/100/1000M adaptive ports for connecting wired devices like computers or gaming consoles.
• Entrada d'alimentació: Per connectar l'adaptador de corrent.
• Botó de restabliment del sistema: S'utilitza per restaurar la configuració de fàbrica.
• Indicadors LED: Two indicators for system status and network activity.

4. Configuració

4.1 Connexió de maquinari

1. Connecteu l'adaptador de corrent: Connecteu l'adaptador de corrent a l'entrada d'alimentació del router i després a una presa de corrent.
2. Connectar-se a Internet: Connect an Ethernet cable from your modem's LAN port to the router's WAN port.
3. Connecteu dispositius amb cable (opcional): For wired connections, connect Ethernet cables from your devices to the router's LAN ports.

4.2 Configuració inicial

You can configure the router using a web browser or the Mi Wi-Fi mobile application.

1. Connecteu-vos a la xarxa Wi-Fi del router: On your computer or smartphone, connect to the default Wi-Fi network broadcast by the router. The network name (SSID) and password are usually found on a label on the bottom of the router.
2. Access the Configuration Interface:
   • Web Navegador: Obre a web navegador i introduïu l'adreça IP predeterminada (p. ex., 192.168.31.1 or miwifi.com) into the address bar. Follow the on-screen instructions to set up your internet connection and Wi-Fi network.
   • Mi Wi-Fi App: Download and install the Mi Wi-Fi app on your smartphone. Open the app and follow the prompts to detect and configure your new router.
3. Set Up Wi-Fi Name and Password: During the initial setup, you will be prompted to create a new Wi-Fi network name (SSID) and a strong password for both the 2.4GHz and 5GHz bands. The router supports a unified Wi-Fi name for both frequencies, allowing devices to automatically switch to the optimal band.
   

   Image: Diagram illustrating the unified Wi-Fi name feature, where both 2.4GHz and 5GHz bands share a single SSID for seamless connectivity.

5. Instruccions de funcionament

5.1 Connexió de dispositius

• Connexió Wi-Fi: On your wireless devices (smartphones, tablets, laptops), search for your Wi-Fi network name (SSID) and enter the password you set during configuration.
• Connexió Ethernet: For devices requiring a wired connection, plug an Ethernet cable from the device into one of the router's LAN ports.

5.2 Network Management Features

The router offers several features to manage and optimize your home network:

• Gestió d'equips: Control internet access times and accessible websites for specific devices.
• Intelligent Speed Limit: Allocate bandwidth on demand to ensure a smooth online experience for critical applications.
• Optimització Wi-Fi: Perform a one-click detection to improve network performance and resolve common Wi-Fi issues.
• Seguretat de la xarxa: Active interception features help eliminate the risk of unauthorized access or network attacks.

Image: Icons representing various router features, including network management, speed measurement, bandwidth control, Wi-Fi optimization, and network security.

5.3 Capacitat del dispositiu

The Xiaomi Mi Router 4A Gigabit Edition is equipped with 128MB of DDR3 memory, supporting stable data transmission for up to 128 connected devices simultaneously. This makes it suitable for smart homes with numerous connected gadgets.

Image: Illustration showing the router's 128MB memory capacity, capable of supporting up to 128 connected devices, surrounded by various smart home devices.

6. Manteniment

6.1 actualitzacions de microprogramari

Comproveu i instal·leu regularment si hi ha actualitzacions de firmware per garantir un rendiment òptim, seguretat i accés a noves funcions. Les actualitzacions de firmware normalment es poden realitzar a través del router. web interface or the Mi Wi-Fi app.

6.2 Restabliment de l'encaminador

If you encounter persistent issues or wish to clear all configurations, you can perform a factory reset:

• With the router powered on, locate the System Reset Button (usually a small pinhole button).
• Use a paperclip or a similar pointed object to press and hold the reset button for approximately 5-10 seconds until the LED indicators change behavior.
• Release the button. The router will restart with factory default settings. You will need to reconfigure it.

6.3 Consideracions ambientals

To ensure the longevity and stable operation of your router, adhere to the following environmental guidelines:

• Temperatura de funcionament: De 0 °C a 40 °C (32 °F a 104 °F)
• Humitat de funcionament: 10% a 90% HR (sense condensació)
• Temperatura d'emmagatzematge: -40 °C a 70 °C (-40 °F a 158 °F)
• Humitat d'emmagatzematge: 5% a 90% HR (sense condensació)

Avoid placing the router in direct sunlight, near heat sources, or in areas with high humidity.

Image: Details on recommended operating and storage temperature and humidity ranges for the router.

7. Solució De Problemes

This section addresses common issues you might encounter with your Xiaomi Mi Router 4A Gigabit Edition.

• Sense accés a Internet:
  • Comproveu si el cable del port WAN està connectat correctament al mòdem.
  • Verifiqueu que el mòdem funciona correctament i que té una connexió a Internet activa.
  • Restart both your modem and the router.
  • Ensure the router's internet settings (e.g., PPPoE, DHCP, Static IP) are correctly configured according to your ISP.
• Wi-Fi Signal Weak or Unstable:
  • Recol·loca el router en una ubicació central, allunyat d'obstacles i fonts d'interferències (per exemple, microones, telèfons sense fil).
  • Ajusteu les antenes del router per obtenir una direcció òptima del senyal.
  • Use the Wi-Fi Optimization feature in the router's interface or app.
  • Ensure your devices are connecting to the appropriate 2.4GHz or 5GHz band.
• Cannot Access Router Configuration Page:
  • Assegureu-vos que el dispositiu estigui connectat a la xarxa del router (ja sigui mitjançant Wi-Fi o Ethernet).
  • Verify that you are entering the correct IP address (e.g., 192.168.31.1) o domini (miwifi.com).
  • Esborra la memòria cau del navegador o prova un altre navegador.
  • Temporarily disable any VPN or proxy settings on your device.
• Velocitat d'Internet lenta:
  • Comproveu la velocitat del vostre proveïdor de serveis d'Internet.
  • Ensure no other devices are consuming excessive bandwidth. Use the Intelligent Speed Limit feature if necessary.
  • Perform a Wi-Fi Optimization scan.
  • If using Wi-Fi, try connecting via Ethernet to determine if the issue is wireless-related.

8. Especificacions

Detailed technical specifications for the Xiaomi Mi Router 4A Gigabit Edition:

Image: Table detailing the router's internal specifications, including processor, memory, Wi-Fi standards, and port configuration.

Image: Diagram illustrating the router's dual-core CPU with an 880MHz main frequency, emphasizing its processing capabilities.

Image: Information on the specific wireless channels available for 2.4GHz and 5GHz bands, along with supported modulation types.

9. Garantia i Suport

Per obtenir informació sobre la garantia, consulteu la targeta de garantia inclosa amb el producte o visiteu el lloc web oficial de Xiaomi. website for your region. Support resources, including FAQs and contact information, can also be found on the official Xiaomi support pages. Please retain your proof of purchase for warranty claims.