1. Introdución
The KuWFi 4G CPE Outdoor Router (Model: CPF905-CF5) is a versatile wireless device designed to provide high-speed internet access in various environments, both indoors and outdoors. It supports 4G LTE connectivity via a SIM card, eliminating the need for traditional broadband. With its robust design and multiple operating modes, it offers flexible and reliable network solutions for homes, offices, and outdoor applications like IP camera surveillance.

Figure 1: KuWFi 4G CPE Outdoor Router providing internet to multiple devices.
2. Contido do paquete
Comprobe se o paquete contén os seguintes elementos:
- KuWFi 4G CPE Outdoor Router (CPF905-CF5)
- Power Adapter (48V POE Adapter)
- Cable Ethernet
- Manual de usuario
- SIM Card Adapter (to convert Nano SIM to Micro SIM)

Figura 2: Elementos incluídos no paquete do produto.
3. Produto rematadoview
3.1 Device Layout and Indicators

Figure 3: Router dimensions and LED indicators.
The router features several LED indicators and ports:
- Luz de potencia: Indica o estado da enerxía.
- Wifi Light: Indica actividade wifi.
- WAN/LAN Light: Indicates WAN/LAN port activity.
- Sinal wifi: Indica a intensidade do sinal wifi.
- LTE: Indicates 4G LTE signal status.
- Ethernet Connect: Indica o estado da conexión Ethernet.
- DC 12V 1A: Porto de entrada de enerxía.
- Ranura SIM: For Micro SIM card.
- Porto WAN/LAN: Ethernet port for WAN or LAN connection.
- Botón RESET: To reset the device to factory defaults.
3.2 Características principais
- Conectividade 4G LTE: Up to 150 Mbps download and 50 Mbps upload speeds.
- Velocidade wifi: Up to 300 Mbps on 2.4GHz.
- Antenas: Equipped with 4 external antennas (2 for 4G LTE, 2 for Wi-Fi). The two middle antennas are detachable.
- Soporte multiusuario: Connects up to 10 wireless terminal devices simultaneously.
- Durabilidade ao aire libre: IP65 dustproof and waterproof, suitable for -20°C to 75°C and up to 3000m altitude.
- Alimentado por POE: Supports standard 48V PoE power supply, simplifying installation with a single network cable.
- Funcións avanzadas: Supports port filtering (MAC/IP/port), port mapping, and DMZ settings.

Figure 4: Router with dedicated 2.4G and 4G LTE antennas.
4. Especificacións
| Característica | Especificación |
|---|---|
| Nome da marca | KuWFi |
| Modelo | CPF905-CF5 |
| Tipo | Sen fíos |
| Con función de módem | Non |
| Velocidade máxima de datos LAN | 150 Mbps |
| Normas e protocolos | Wi-Fi 802.11g |
| Estándar de transmisión Wi-Fi | 802.11b |
| Taxa de transmisión wifi 2.4G | 150 Mbps |
| Taxa de transmisión wifi 5G | Ningún |
| Frecuencia compatible con Wi-Fi | 2.4G |
| Portos WAN | 1 x 10/100 Mbps |
| Portos LAN | 1 |
| Número de interfaces USB | Ningún |
| Soporta WPS | Non |
| Admite WDS | Non |
| Función | Firewall |
| Aplicación | Exterior, Fogar |
| Paquete | Si |
| Velocidade de transmisión sen fíos | 150 m |
| Malla de soporte | Non compatible |
| Frecuencia | 2.4 GHz |
| Tipo de antena | Fixed (4 external antennas) |
| Estándar de comunicación sen fíos | 802.11.b |
| Clase de banda de frecuencia | Banda única |
| Certificación | CE |
| Orixe | China continental |
| Temperatura de funcionamento | -20° a 75°C |
| Altura de operación | Max 3000m (10,000 inches) |
| Ranura para SIM | Micro SIM (3FF SIM) |
| Entrada de enerxía | 12V 1A IN / 48V POE Adapter |
| SSID predeterminado | 4G-CPE-XXXX (last 4 digits of IMEI) |
| Contrasinal WiFi predeterminado | 1234567890 |
| Por defecto Web IP | 192.168.199.1 |
4.1 Supported Frequency Bands (EU Version)
This EU Version router supports the following frequency bands:
- FDD 4G LTE: B1/B3/B7/B8/B20 (2100/1800/2600/900/800MHz)
- 4G LTE TDD: B38/B39/B40/B41 (2600/1900/2300/2500MHz)
- 3G WCDMA: B1/B8 (2100/900 MHz)
- 2G GSM: B3/B8 (1800/900 MHz)
- EVDO: BC0
This version is designed to work in most areas of EU, Asia, Africa, and Oceania. Please confirm your SIM card's frequency band compatibility before use.

Figure 5: Supported frequency bands for the EU Version.
5. Configuración
5.1 Instalación da tarxeta SIM
- Asegúrese de que o enrutador estea apagado.
- Localice a ranura da tarxeta SIM no dispositivo.
- Insert a standard Micro SIM card into the slot. If you have a Nano SIM, use the provided SIM adapter.
- Ensure the SIM card is activated and its PIN code is disabled.

Figure 6: Inserting a standard SIM card into the router.
5.2 Acendido e conexión inicial
- Connect the 48V PoE adapter to the router's power input port.
- Connect an Ethernet cable from the PoE adapter's LAN port to the router's WAN/LAN port.
- Conecte o adaptador PoE a unha toma de corrente.
- The router will power on, and indicator lights will illuminate.
- For initial configuration, connect your computer to the router's LAN port using an Ethernet cable, or connect to the default Wi-Fi network (SSID: 4G-CPE-XXXX, Password: 1234567890).

Figure 7: Connecting the router using the PoE adapter.

Figure 8: Connecting a computer to the router's LAN port for initial setup.
6. Modos de funcionamento
The KuWFi 4G CPE Outdoor Router supports multiple operating modes to suit different networking needs:
- Modo AP (modo punto de acceso): In this mode, the router acts as a wireless access point, extending an existing wired network wirelessly. A 4G SIM card is not required for this mode.
- WiFi Mode (Wireless Router Mode): The router uses a 4G SIM card to access the internet and then broadcasts a Wi-Fi signal for wireless devices.
- Modo cableado: The router uses a 4G SIM card for internet access and provides a wired connection through its LAN port.

Figure 9: Router operating in AP, WiFi, and Wired modes.
7. Configuración
7.1 Acceso ao Web Interface
- Ensure your device (computer or smartphone) is connected to the router via Ethernet or Wi-Fi.
- Abrir a web navegador e introduza o enderezo IP predeterminado:
192.168.199.1. - Introduza o nome de usuario predeterminado (
admin) e contrasinal (admin) para iniciar sesión.
7.2 Configuración de APN
If your SIM card is compatible but you cannot access the internet, you may need to configure the APN settings:
- Despois de iniciar sesión no web interface, navegue ata Configuración da rede > APN.
- Fai clic Activar.
- Modify the APN settings according to your SIM card's carrier information. You can usually find this information on your carrier's official websitio web ou poñéndose en contacto co seu servizo de asistencia.
- Fai clic Solicitar para gardar os cambios.

Figura 10: Web interface steps for APN and Wi-Fi settings.

Figure 11: APN configuration page.
7.3 Wi-Fi Name and Password
To change your Wi-Fi network name (SSID) and password:
- No web interface, navegue ata Configuración Wi-Fi > Configuración básica.
- Modifica o Nome da rede (SSID) e Modo de seguridade (e.g., WPA2-PSK/AES).
- Introduza o desexado Frase de paso (Wi-Fi password).
- Fai clic Solicitar para gardar os cambios.
8. Mantemento
8.1 Consideracións ambientais
The KuWFi 4G CPE Outdoor Router is designed for both indoor and outdoor use, featuring IP65 dustproof and waterproof capabilities. It can operate in temperatures ranging from -20°C to 75°C and at altitudes up to 3000m. Ensure proper ventilation when used indoors.

Figure 12: Router's outdoor protection features.
8.2 Actualizacións de firmware
Comprobe regularmente o fabricante website for firmware updates to ensure optimal performance and security. Follow the instructions provided with the firmware update package carefully.
8.3 Restablecemento dos valores predeterminados de fábrica
If you encounter persistent issues or forget your login credentials, you can reset the router to its factory default settings by pressing and holding the RESET button for approximately 10 seconds while the device is powered on. This will erase all custom configurations.
9 Solución de problemas
9.1 SIM Card Not Recognized / No Internet Access
- Comproba a tarxeta SIM: Asegúrate de que a tarxeta SIM estea inserida e activada correctamente.
- Desactivar o código PIN: Make sure the PIN code on your SIM card is disabled. This can usually be done using a mobile phone.
- Configurar APN: Follow the APN settings instructions in Section 7.2.
- Check SIM Card Type: Verify that the SIM card is not an IoT card, virtual SIM card, or one with limited service that restricts use in routers/hotspots.
- Conexión física: If connecting via cable, ensure the Ethernet cable is firmly plugged into the LAN port and its indicator light is on. If not, try a different cable.
- SIM Card Fit: If the router displays "NO Sim card" or "SIM card invalid!", try adding a small piece of paper behind the SIM card to ensure a snug fit, as shown in Figure 13.

Figure 13: Troubleshooting "No SIM card" error by adjusting SIM card fit.
9.2 Unstable Network Signal
- Colocación do router: If using indoors, consider placing the router outdoors for better signal reception, then use a Wi-Fi amplifier indoors if needed.
- Lock Network Type: Access the settings page and try locking the network to 4G or 3G to improve stability.
- Orientación da antena: Axuste as antenas externas para unha recepción óptima do sinal.
- Banda de frecuencia: Ensure your SIM card's frequency band is well-covered in your location.
9.3 Problemas xerais de conectividade
- Reiniciar: Power cycle the router by unplugging and replugging the power adapter.
- Comproba os cables: Asegúrate de que todos os cables Ethernet estean conectados de forma segura.
- Compatibilidade do dispositivo: Confirm your connected devices (PC, Mac, iPhone, iPad, Android) meet the minimum operating system requirements (Windows XP SP3+, OS X v10.5.7+, iOS 5+, Android 2.3+).
10. Consellos de usuario
- SIM Card PIN: Always disable the PIN code on your SIM card before inserting it into the router to avoid connectivity issues.
- Configuración de APN: If automatic internet connection fails, manually configure the APN settings using information from your mobile carrier.
- Potencia do sinal: For best performance, especially in areas with weak indoor signals, consider installing the router outdoors and using a Wi-Fi amplifier indoors to extend coverage.
- Comprobación da conexión do cable: If you suspect a router issue, connect it directly to a computer via an Ethernet cable to verify basic functionality before troubleshooting wireless connections.
11. Garantía e soporte
The KuWFi 4G CPE Outdoor Router comes with a 1-year warranty period. If any quality problems arise within this period, the store supports free return and replacement of new products.
For any questions or support needs, please contact customer service. They are available to assist you within 24 hours.
12. Vídeo do produto
Vídeo 1: Un overview of the KuWFi 4G CPE Outdoor Router, showcasing as súas características e compoñentes.





