1. Introducción
This manual provides detailed instructions for the setup, operation, and maintenance of your Huawei B535-232a 4G+ LTE-A Cat 7 Gigabit WiFi AC Router. Please read this manual thoroughly before using the device to ensure proper functionality and safety. This router is designed to provide high-speed internet access using 4G+ LTE-A mobile networks, distributing it via Wi-Fi and Gigabit Ethernet connections.
2. Información de seguridad
- Always use the provided power adapter. Using an incompatible adapter may damage the device or cause safety hazards.
- Do not expose the device to extreme temperatures (below 0°C or above 40°C) or high humidity.
- Keep the device away from water, fire, and corrosive substances.
- Do not attempt to disassemble, modify, or repair the device yourself. Contact authorized service personnel for assistance.
- Asegúrese de que haya una ventilación adecuada alrededor del dispositivo para evitar el sobrecalentamiento.
3. Contenido del paquete
Verifique que todos los artículos estén presentes en su paquete:
- 1 x Huawei B535-232a Router
- 1 x adaptador de corriente estándar de la UE
- 1 x Guía de inicio rápido (este manual)
4. Producto terminadoview
4.1 Panel frontal e indicadores
El panel frontal cuenta con indicadores LED que proporcionan información sobre el estado del funcionamiento del enrutador.

Frontal y en ángulo view of the Huawei B535-232a router, showing the LED indicators. These indicators provide visual feedback on internet status, Ethernet connection, Wi-Fi activity, and 3G/4G/4G++ signal strength.
- Internet Status LED: Indica el estado de la conexión a Internet.
- LED de Ethernet: Lights up when an Ethernet device is connected.
- LED WiFi: Indica actividad de la red Wi-Fi.
- Signal Strength LEDs (3 LEDs): Show the strength of the 3G/4G/4G++ network signal. More LEDs lit indicate a stronger signal.
4.2 Panel trasero y puertos
The rear panel houses all the physical connection ports and control buttons.

Trasero view of the Huawei B535-232a router, highlighting the power input, four Gigabit LAN ports (one of which doubles as a WAN port), two SMA connectors for external 4G antennas, and the SIM card slot.
- Entrada de energía: Conecte aquí el adaptador de corriente proporcionado.
- LAN Ports (RJ45 Gigabit): Four ports for connecting wired devices. One port (LAN4/WAN) can function as either a LAN port or a WAN port for connecting to an existing broadband service.
- Conectores SMA: Two connectors for optional external 4G antennas to improve signal reception.
- nanoSIM Card Slot: Insert your nanoSIM card here.
- Botón de encendido / apagado: Presione para encender o apagar el enrutador.
- Botón WPS: Use for quick and secure Wi-Fi connection with WPS-compatible devices.
- Botón de reinicio: Mantenga presionado para restaurar el enrutador a la configuración predeterminada de fábrica.
4.3 Panel superior
The top panel includes additional control buttons.

Arriba view of the Huawei B535-232a router, showing the power button and WPS button for easy access.
5. Configuración
5.1 Inserción de la tarjeta SIM
- Asegúrese de que el enrutador esté apagado.
- Locate the nanoSIM card slot on the rear panel.
- Insert your nanoSIM card into the slot with the gold contacts facing down and the notched corner oriented correctly. Push until it clicks into place.
- Note: If your SIM card has a PIN, it is recommended to deactivate the PIN using a mobile phone before inserting it into the router for easier setup.
5.2 Conexión de la alimentación
- Connect the provided power adapter to the power input port on the rear of the router.
- Conecte el otro extremo del adaptador de corriente a un tomacorriente de pared.
5.3 Encendido
Press the Power On/Off button on the top or rear panel. The LED indicators on the front panel will light up as the router starts.
5.4 Configuración inicial
- Conectar un dispositivo: Connect your computer or smartphone to the router via Wi-Fi (using the SSID and password printed on the router's label) or via an Ethernet cable to one of the LAN ports.
- Acceso Web Interfaz: Abrir una web navegador e ingrese la dirección IP predeterminada (normalmente
192.168.8.1) en la barra de direcciones. - Acceso: Introduzca el nombre de usuario y la contraseña predeterminados (normalmente
adminfor both, or as printed on the router's label). - Siga el asistente de configuración: el enrutador web interface will guide you through the initial setup, including changing default passwords, configuring Wi-Fi settings, and checking internet connectivity.
5.5 Conexión de antena externa (opcional)
If you experience weak 4G signal, you can connect external 4G antennas to the two SMA connectors on the rear panel. Ensure the router is powered off before connecting or disconnecting antennas.
6. Operando
6.1 Conexión a wifi
On your device (smartphone, laptop, tablet), search for available Wi-Fi networks. Select the SSID (network name) printed on the router's label and enter the Wi-Fi password (also on the label) to connect.
6.2 Conexión a través de Ethernet
Use a standard Ethernet cable to connect your wired devices (e.g., desktop computer, gaming console) to any of the LAN ports on the router's rear panel.
6.3 Acceso a la Web Interfaz de gestión
To manage router settings, open a web Navegador y navegar a 192.168.8.1. Log in with your credentials. From here, you can:
- Supervisar el estado de la red y los dispositivos conectados.
- Cambiar el nombre de Wi-Fi (SSID) y la contraseña.
- Configure advanced network settings (DDNS, VPN client L2TP/PPTP).
- Manage SMS messages (receive and send).
- View detailed network information like Cell ID, RSRP, RSRQ, and SINR, which is useful for optimizing external antenna placement.
6.4 Using the AI LIFE Application
The Huawei AI LIFE application (available via AppGallery) can be used to manage your router from your smartphone, offering convenient control over various settings and monitoring features.
7. Mantenimiento
7.1 Regular Reboots
Periodically restarting your router (e.g., once a month) can help clear temporary issues and improve performance. Simply power off the device, wait 30 seconds, and then power it back on.
7.2 actualizaciones de firmware
Comprueba el router web management interface regularly for available firmware updates. Keeping your firmware up-to-date ensures optimal performance, security, and access to new features.
7.3 Limpieza
Utilice un paño suave y seco para limpiar el exterior del router. No utilice limpiadores líquidos ni productos abrasivos.
7.4 Restablecimiento de fábrica
If you encounter persistent issues or forget your login credentials, you can perform a factory reset. With the router powered on, use a pointed object (like a paperclip) to press and hold the RESET button on the rear panel for approximately 5-10 seconds until the LEDs flash. This will erase all custom settings and restore the router to its original factory defaults.
8. Solución de problemas
- Sin conexión a Internet:
- Compruebe si la tarjeta SIM está correctamente insertada y activada.
- Verify the Internet Status LED on the front panel. If it's red or off, there might be a network issue or SIM card problem.
- Ensure you have mobile data allowance.
- Intente reiniciar el enrutador.
- Velocidades lentas de Internet:
- Check the Signal Strength LEDs. A weak signal will result in slower speeds. Consider repositioning the router or using external antennas.
- Acceder a la web interfaz a view Cell ID, RSRP, RSRQ, and SINR values for detailed signal analysis.
- Asegúrese de que ningún otro dispositivo consuma un ancho de banda excesivo.
- Problemas de conexión Wi-Fi:
- Asegúrese de que el LED de Wi-Fi esté encendido.
- Verifique el nombre de Wi-Fi (SSID) y la contraseña.
- Acérquese al enrutador para mejorar la intensidad de la señal.
- Try changing the Wi-Fi channel in the router's settings to avoid interference.
- El enrutador no responde:
- Realice un restablecimiento de fábrica como se describe en la Sección 7.4.
9. Especificaciones
| Modelo | B535-232a |
| Bandas 4G/LTE | FDD 700/800/900/1500/1800/2100/2600 MHz (Bands 1/3/7/8/20/28/32), TDD 38 |
| 4G+ Speed | Up to 400 Mbps Download, 100 Mbps Upload (Category 7, 2CA) |
| Bandas 3G | DC-HSPA+/HSPA+/UMTS 900/2100 MHz (Bands 1/8) |
| Estándar Wi-Fi | 802.11 a/b/g/n/AC (Dual-band 2.4GHz & 5GHz) |
| Máximo de dispositivos Wi-Fi | Up to 64 (32 per band) |
| Puertos Ethernet | 4 x RJ45 Gigabit (1 LAN/WAN) |
| Antena externa | 2 x SMA connectors for 4G antennas |
| Tipo de tarjeta SIM | nanoSIM |
| Dimensiones (L x An x Al) | 2.79 x 24.64 x 16.51 cm |
| Peso | 330 gramos |
| Consumo de energía | <12 W |
| Volumentage | 12 voltios (CA) |
| Características especiales | LED Indicators, DDNS, VPN Client (L2TP/PPTP), SMS Support, Cell ID/RSRP/RSRQ/SINR Information Page |
10. Garantía y soporte
10.1 Información de garantía
This Huawei B535-232a router comes with a Garantía de 24 meses A partir de la fecha de compra. Conserve el comprobante de compra para reclamaciones de garantía. La garantía cubre defectos de fabricación en condiciones normales de uso.
10.2 Soporte técnico
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Huawei customer support through their official website or the contact information provided with your purchase. Ensure you have your product model number (B535-232a) and serial number ready when contacting support.