1. Introduzione
This manual provides detailed instructions for setting up, operating, and maintaining your Cuifati 4G LTE Router. This device is designed to provide high-speed internet access by converting a 4G signal into a Wi-Fi hotspot. It supports UMTS, HSPA, and LTE networks, offering download speeds up to 150Mbps and upload speeds up to 50Mbps, with a maximum Wi-Fi speed of 300Mbps. With its four high-gain antennas, it ensures stable and wide coverage, capable of connecting up to 16 devices simultaneously within a range of 300-500 meters. It is suitable for various home and office environments.
2. Contenuto della confezione
Si prega di verificare che tutti gli articoli siano presenti nel pacco:
- 1 x Cuifati 4G LTE Wireless Router
- 1 x Cavo RJ45
- 1 x adattatore di alimentazione
- 1 x Manuale di istruzioni
3. Prodotto finitoview
Familiarize yourself with the components and ports of your 4G LTE Router.

Figura 3.1: Davanti view of the Cuifati 4G LTE Router, showcasing its four external antennas for enhanced signal reception.
3.1. Rear Panel Ports and Indicators

Figura 3.2: Rear panel of the router with labeled ports. From left to right: DC 12V/1A power input, WAN/LAN Ethernet port, SIM card slot, and Reset button.
- CC 12V/1A: Porta di ingresso alimentazione.
- WAN/LAN: Ethernet port for connecting to a wired network or another device.
- SIM: Slot for inserting your 4G SIM card.
- Reset: Button to restore factory default settings. Use a pin to press and hold for 5-10 seconds.
3.2. Spie luminose
The front panel features indicator lights to show the router's status:
- Indicatore 4G: Indicates 4G network status (e.g., connected, searching).
- Indicatore Wi-Fi: Mostra l'attività della rete Wi-Fi.
- Indicatore LAN/WAN: Indica attività sulla porta Ethernet.
- Indicatore di alimentazione: Indica se il dispositivo è acceso.
4. Istruzioni per l'installazione
Follow these steps to set up your Cuifati 4G LTE Router:
- Inserire la carta SIM: Locate the SIM card slot on the rear panel. Gently insert your activated 4G SIM card into the slot until it clicks into place. Ensure the SIM card is correctly oriented.
- Connetti alimentazione: Connect the provided power adapter to the DC 12V/1A port on the router and then plug the adapter into a power outlet. The power indicator light should illuminate.
- Accensione: The router should automatically power on. Wait for the 4G and Wi-Fi indicator lights to stabilize, indicating a successful connection to the 4G network and active Wi-Fi broadcast.
- Connetti dispositivi (wireless): On your computer, smartphone, or other Wi-Fi enabled device, search for available Wi-Fi networks. Select the network name (SSID) broadcast by your router (usually printed on a label on the router) and enter the default Wi-Fi password (also on the label).
- Connect Devices (Wired - Optional): For a wired connection, use the provided RJ45 Ethernet cable to connect the WAN/LAN port on the router to the Ethernet port on your computer or other network device.

Figura 4.1: Illustrates a wired connection setup, where a computer is directly connected to the router via an Ethernet cable.
4.1. Accedendo al Web Interfaccia di gestione
Per configurare le impostazioni avanzate, è possibile accedere al router web interfaccia di gestione:
- Assicurati che il tuo dispositivo sia connesso al Wi-Fi del router o tramite Ethernet.
- Aprire un web browser (ad esempio, Chrome, Firefox).
- Enter the default IP address (usually 192.168.1.1 or 192.168.0.1) into the address bar and press Enter. This IP address is typically found on a sticker on the router.
- Enter the default username and password (also found on the router sticker) to log in.
5. Istruzioni per l'uso
5.1. Funzionamento di base
- Accensione/spegnimento: The router powers on automatically when connected to power. To turn off, simply disconnect the power adapter.
- Dispositivi di connessione: Connect up to 16 devices wirelessly using the Wi-Fi SSID and password. Wired devices can connect via the WAN/LAN port.
- Copertura del segnale: The router provides a wide coverage area, suitable for multi-story homes or offices.

Figura 5.1: Demonstrates the router's ability to provide extensive Wi-Fi coverage throughout a multi-level environment.
5.2. Scenari di utilizzo
The Cuifati 4G LTE Router supports various internet activities:
- Gioco online
- 4K TV Streaming
- Video Conferencing and Voice Calls
- Email and Social Media
- Download e caricamento Files

Figura 5.2: Highlights the diverse applications supported by the router, from gaming to 4K streaming.
6. Manutenzione
Per garantire prestazioni ottimali e longevità del router, tieni presente i seguenti suggerimenti per la manutenzione:
- Posizionamento: Place the router in a central location, away from obstructions, metal objects, and other electronic devices that may cause interference. Elevating the router can also improve signal distribution.
- Pulizia: Mantenere il router pulito e privo di polvere. Utilizzare un panno morbido e asciutto per pulire l'esterno. Non utilizzare detergenti liquidi o spray.
- Aggiornamenti del firmware: Controllare periodicamente le istruzioni del produttore websito o del router web management interface for available firmware updates. Keeping the firmware updated can improve performance, security, and add new features.
- Ventilazione: Assicurarsi che il router abbia una ventilazione adeguata per evitare il surriscaldamento. Non coprire i fori di ventilazione.
7. Risoluzione Dei Problemi
If you encounter issues with your Cuifati 4G LTE Router, refer to the following common problems and solutions:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessuna connessione Internet | SIM card not inserted correctly or not activated; No 4G signal; Router not powered on; Cable connection issues. | Ensure SIM card is properly inserted and active. Check 4G signal strength. Verify power connection. Check Ethernet cable if using wired connection. Restart the router. |
| Velocità Internet lenta | Weak 4G signal; Too many devices connected; Router placement; Network congestion. | Relocate the router to an area with better 4G signal. Limit the number of connected devices. Ensure router is not obstructed. Contact your SIM card provider for network status. |
| Impossibile connettersi al Wi-Fi | Incorrect Wi-Fi password; Wi-Fi disabled; Router not broadcasting. | Verify Wi-Fi password. Check Wi-Fi indicator light. Access web interface to ensure Wi-Fi is enabled. Restart the router. |
| Router is Unresponsive | Problema software; surriscaldamento. | Disconnect power, wait 10 seconds, then reconnect. If issue persists, perform a factory reset using the Reset button. |
7.1. Ripristino delle impostazioni di fabbrica
If troubleshooting steps do not resolve the issue, you may need to perform a factory reset. This will erase all custom settings and restore the router to its original factory defaults.
- With the router powered on, locate the Reset button on the rear panel (refer to Figure 3.2).
- Use a thin object (like a paperclip or pin) to press and hold the Reset button for approximately 5-10 seconds.
- Rilasciare il pulsante quando le spie luminose lampeggiano o il router si riavvia.
- Allow the router to restart completely. You will then need to reconfigure your settings.
8. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Marca | Cuifati |
| Numero di modello | CUIFATI72iuxzmcag-12 |
| Tecnologia di connettività | Ethernet, 4G LTE, Wi-Fi |
| 4G Data Transfer Rate | Up to 150 Mbps (Download), Up to 50 Mbps (Upload) |
| Wi-Fi Data Transfer Rate | Fino a 300 Mbps |
| Bande 4G supportate | B1, 3, 7, 8, 20, 38, 40, 41 (European countries and regions) |
| Antenne | 4 x High-gain external antennas |
| Numero massimo di dispositivi connessi | 16 |
| Copertura Wi-Fi | 300-500 metri |
| Peso dell'articolo | 14.1 once (circa 400 g) |
| Dimensioni del pacco | 9.45 x 9.06 x 2.36 pollici |
| Potenza in ingresso | CC 12V/1A |
9. Garanzia e supporto
9.1. Garanzia del prodotto
This Cuifati 4G LTE Router is covered by a Garanzia di 90 giorni dalla data di acquisto. La presente garanzia copre difetti di fabbricazione e malfunzionamenti in condizioni di normale utilizzo. Si prega di conservare la prova d'acquisto per eventuali reclami in garanzia.

Figura 9.1: Cuifati 90-day warranty information.
9.2. Assistenza clienti
For technical assistance, warranty claims, or any questions regarding your Cuifati 4G LTE Router, please contact the seller or manufacturer through the platform where the product was purchased. Provide your model number (CUIFATI72iuxzmcag-12) and a detailed description of the issue for faster service.