KuWFi LTE Router CPE812 Instruction Manual

1. Produit terminéview

The KuWFi LTE Router CPE812 is a 4G wireless WiFi internet router designed to provide network connectivity using a SIM card. It features a transmission speed of up to 300Mbps and supports up to 32 WiFi users. This device is suitable for home and office environments, offering a 2.4GHz WiFi hotspot with broad coverage.

Caractéristiques principales :

• 4G LTE FDD : B1/B3/B7/B8/B20
• 4G LTE TDD: B38/B39/B40/B41
• 3G WCDMA : B1/B8
• Wireless transmission speed up to 300Mbps
• 2.4GHz WiFi hotspot with up to 3,000 square meter coverage
• Supports up to 32 WiFi users
• Internal dual-antenna design
• LED indicator display for status monitoring
• Security Protocol: WPA2-PSK
• Two RJ45 ports (one WAN, one LAN)

Illustration 1.1 : Avant view of the KuWFi LTE Router CPE812, showcasing its four non-detachable antennas and LED indicators.

2. Guide de configuration

Follow these steps to set up your KuWFi LTE Router CPE812.

2.1. Insertion de la carte SIM

1. Repérez l'emplacement pour carte SIM sur le côté du routeur.
2. Insérez une carte SIM standard dans l'emplacement prévu. Assurez-vous que la carte SIM est correctement orientée.
3. The router supports standard SIM cards. Micro and Nano SIM cards require an adapter (not included).

Image 2.1 : Côté view of the router highlighting the SIM card slot, LAN/WAN ports, and power input.

Image 2.2: Illustration indicating that only standard SIM cards are directly compatible; Micro and Nano SIMs require adapters.

2.2. Mise sous tension du routeur

1. Branchez l'adaptateur secteur au port DC IN du routeur.
2. Branchez l’adaptateur secteur sur une prise murale.
3. Press the ON/OFF button to power on the device. The LED indicators on the front will light up.

Image 2.3: The router packaged with its power adapter, Ethernet cable, and user manual.

2.3. Connexion Wi-Fi initiale

1. Une fois allumé, le routeur diffusera un signal Wi-Fi.
2. Sur votre ordinateur ou appareil mobile, recherchez les réseaux Wi-Fi disponibles.
3. Connect to the network with the SSID (Wi-Fi name) printed on the label at the bottom of the router (e.g., WIFI-XXXXX).
4. Enter the default Wi-Fi password (e.g., 12345678) also found on the router's label.

Image 2.4: The bottom label of the router displaying important information such as the default SSID and password.

2.4. Accéder au Web Interface and APN Setup

1. Ouvrir un web browser on a device connected to the router's Wi-Fi.
2. Entrez l'adresse IP par défaut 192.168.10.1 dans la barre d'adresse et appuyez sur Entrée.
3. Connectez-vous à la web interface. The default username and password are typically "admin" (refer to the router's label if different).
4. Navigate to the "3G/4G setup" section.
5. Important: Uncheck the "auto select 3G / 4G ISP" option.
6. Choose "User Defined" for the APN settings.
7. Enter the correct APN (Access Point Name) provided by your SIM card provider. If you are unsure, you can insert your SIM card into a mobile phone and check its APN settings, or contact your SIM card provider.
8. Click "APPLY" to save the settings.

Image 2.5 : Example of how to find APN settings on a mobile phone.

Image 2.6: Web interface screenshot demonstrating where to enter APN details.

3. Fonctionnement

3.1. Understanding Work Modes

The router supports various work modes to suit different network environments. These can typically be configured in the web interface under the "Mode" section.

• 3G/4G Wireless Router Mode: Connects to the internet via SIM card and broadcasts Wi-Fi.
• Standard Wireless Router Mode: Connects to a local network via Ethernet and broadcasts Wi-Fi.
• Standard Wireless AP and APClient Bridge Mode: Works as an access point or client bridge.
• Wireless AP Client Mode: Connects to another wireless AP or router via Ethernet.

3.2. Modifying Wi-Fi Settings

To change your Wi-Fi network name (SSID) or password:

1. Accéder au web interface (192.168.10.1).
2. Go to the "Wireless" section, then "Basic" to modify the SSID. Enter your desired network name and click "Apply".
3. Go to the "Wireless" section, then "Security" to modify the Wi-Fi password (WPA-PSK Key). Enter your new password and click "Apply".

3.3. Video Guide: Setup and Configuration

4. Entretien

To ensure optimal performance and longevity of your KuWFi LTE Router CPE812:

• Conservez l'appareil dans un endroit frais et sec, à l'abri de la lumière directe du soleil et de l'humidité.
• Évitez de placer le routeur à proximité de champs électromagnétiques puissants.
• Clean the exterior of the router with a soft, dry cloth. Do not use liquid cleaners.
• Assurez une ventilation adéquate autour de l’appareil pour éviter toute surchauffe.
• Vérifiez régulièrement les mises à jour du micrologiciel sur le site du fabricant. webSite visant à améliorer les performances et la sécurité.

5. Dépannage

Si vous rencontrez des problèmes avec votre routeur, consultez les solutions courantes suivantes :

5.1. No Network Data Connection Despite Wi-Fi Connection

If your device connects to the router's Wi-Fi but has no internet access:

• Vérifier les paramètres APN : Confirm that the APN settings in the router's web interface are correct. You can verify the correct APN by inserting your SIM card into a mobile phone and checking its network settings, then manually entering it into the router.
• Contact Provider: If the frequency bands are correct but automatic connection fails, manually set the APN. Consult your SIM card provider for the correct APN information.

Image 5.1: Detailed steps for checking and setting APN on a mobile device.

5.2. Poor 4G Signal

If you experience weak or unstable 4G signal:

• Mode réseau : Ensure that you have selected "4G only" in the router's settings if your area has strong 4G coverage.
• Emplacement du routeur : Position the router in an open area, away from obstructions like thick walls or large metal objects, and near a window if possible, to improve signal reception.
• Lock Network Type: Dans le web interface, you can manage the settings page to lock the router to a 4G or 3G network, which can improve network stability if the signal is fluctuating.

5.3. Router Not Recognizing SIM Card

If the router does not detect the SIM card:

• Insertion correcte : Ensure the SIM card is inserted correctly and fully into the slot.
• Type de carte SIM: Verify you are using a standard SIM card or the correct adapter for Micro/Nano SIMs.
• IMEI Activation: Note that if your SIM card requires IMEI activation, this router may not function.

6. Spécifications

7. Garantie et assistance

KuWFi provides comprehensive support for its products.

• Garantie: Ce produit est couvert par une garantie de 3.
• Support technique : VIP Technical Support is available for assistance with setup, configuration, and troubleshooting.
• Contact: If you encounter any problems, especially regarding SIM card connectivity or APN settings, please contact the seller or KuWFi customer support for assistance.