Tenda 4G630 Wireless N300 4G/3G Router User Manual

1. Introduction

The Tenda 4G630 Wireless N300 4G/3G Router is designed to provide a high-speed wireless network by utilizing a 4G/3G USB modem. It allows multiple users to share a cellular network connection, creating a Wi-Fi hotspot. This router also supports a WAN connection for traditional broadband internet and can function as a universal repeater to extend existing Wi-Fi coverage.

Key features include:

• Plug-and-play support for a wide range of 4G/3G USB modems.
• Automatic connection to cellular networks to create a Wi-Fi hotspot.
• Universal repeater functionality for extending wireless network coverage.
• Multiple LAN ports for wired connections.

2. Package Contents

Please verify the following items are included in your package:

• Tenda 4G630 Wireless N300 4G/3G Router
• Power Adapter
• Ethernet Cable
• Quick Installation Guide (this document serves as a comprehensive guide)

If any items are missing or damaged, please contact your retailer.

3. Physical Overview

Familiarize yourself with the router's ports, buttons, and LED indicators.

Figure 3.1: Front View of Tenda 4G630 Router. This image shows the front of the Tenda 4G630 router with its two external antennas and a row of LED indicators for power, internet status, Wi-Fi, and LAN ports.

Figure 3.2: Rear View of Tenda 4G630 Router Ports. This image highlights the rear panel of the Tenda 4G630 router, displaying the WAN port, three LAN ports (LAN1, LAN2, LAN3), a WPS/Reset button, a USB 2.0 port for 4G/3G modems, and the power input.

LED Indicators:

• Power LED: Indicates power status.
• SYS LED: System status indicator.
• WLAN LED: Indicates wireless network activity.
• WAN LED: Indicates WAN port connection status.
• LAN LEDs (1-3): Indicate activity on respective LAN ports.
• USB LED: Indicates 4G/3G USB modem activity.

Ports and Buttons:

• WAN Port: Connects to a broadband modem (DSL/Cable) for internet access.
• LAN Ports (1-3): Connects to wired devices like computers, gaming consoles, or network printers.
• USB 2.0 Port: Connects to a compatible 4G/3G USB modem.
• WPS/Reset Button: Press briefly for WPS function; press and hold for 8 seconds to factory reset.
• Power Input: Connects to the provided power adapter.

4. Setup

4.1 Hardware Connection

1. Power Connection: Connect the provided power adapter to the router's power input and plug it into a wall outlet. The Power LED should light up.
2. USB Modem Connection (for 4G/3G Internet): Insert your compatible 4G/3G USB modem into the USB 2.0 port on the router. The USB LED should light up and blink, indicating activity.
3. WAN Connection (for Wired Internet, optional): If using a wired broadband connection, connect an Ethernet cable from your DSL/Cable modem to the router's WAN port. The WAN LED should light up.
4. Wired Device Connection (optional): Connect your computer or other wired devices to any of the LAN ports (LAN1, LAN2, or LAN3) using an Ethernet cable. The corresponding LAN LED should light up.

Figure 4.1: Tenda 4G630 Router Connection Diagram. This diagram illustrates how to connect various devices to the Tenda 4G630 router. It shows a 3G/4G USB modem connected to the USB port, a desktop PC and laptop connected to LAN ports, and wireless devices like laptops, smartphones, and tablets connecting via Wi-Fi to the cellular network provided by the router.

4.2 Initial Configuration (Web Interface)

1. Connect to the Router:
   • Wired: Ensure your computer is connected to a LAN port of the router.
   • Wireless: Connect your wireless device (laptop, smartphone) to the router's default Wi-Fi network. The default SSID (network name) and password are usually printed on a label on the bottom of the router.
2. Access Web Browser: Open a web browser (e.g., Chrome, Firefox, Edge) and type the default IP address of the router into the address bar. The default IP address is typically 192.168.0.1 or 192.168.1.1. Press Enter.
3. Login: A login page will appear. Enter the default username and password. These are usually admin for both, or printed on the router's label.
4. Run Quick Setup Wizard: Upon first login, the router may automatically launch a Quick Setup Wizard. Follow the on-screen instructions to configure your internet connection type (3G/4G, Dynamic IP, Static IP, PPPoE) and wireless network settings (SSID and password).
5. Save Settings: After completing the wizard, save your settings. The router may restart.

5. Operating the Router

5.1 4G/3G USB Modem Functionality

When a compatible 4G/3G USB modem is inserted, the router is designed to automatically detect it and establish an internet connection. The USB LED will indicate its status. You can verify the connection status in the router's web management interface under the 'Internet Status' or 'WAN Status' section.

5.2 Wireless Network (Wi-Fi)

To manage your Wi-Fi network:

1. Log in to the router's web management interface.
2. Navigate to the 'Wireless Settings' or 'Wi-Fi Settings' section.
3. Here you can:
   • Change the Wi-Fi Network Name (SSID).
   • Change the Wi-Fi Password (Security Key).
   • Select the Security Mode (WPA2-PSK is recommended for best security).
   • Enable/Disable the wireless network.
4. Save any changes and restart the router if prompted.

5.3 Universal Repeater Mode

The universal repeater mode allows the Tenda 4G630 to extend the range of an existing Wi-Fi network.

1. Log in to the router's web management interface.
2. Go to 'Wireless Settings' > 'Wireless Repeater' or a similar section.
3. Select 'Universal Repeater' mode.
4. The router will scan for available Wi-Fi networks. Select the network you wish to extend from the list.
5. Enter the password for the selected Wi-Fi network.
6. Save the settings. The router will reboot and connect to the chosen network, extending its coverage.

6. Maintenance

6.1 Firmware Upgrade

Regularly updating the router's firmware can improve performance, add new features, and fix bugs.

1. Visit the official Tenda website (www.tendacn.com) and navigate to the support page for the 4G630 model.
2. Download the latest firmware file to your computer. Do not extract the file if it's a .bin or .trx file.
3. Log in to the router's web management interface.
4. Go to 'System Tools' > 'Firmware Upgrade' or a similar section.
5. Click 'Browse' or 'Choose File' and select the downloaded firmware file.
6. Click 'Upgrade' or 'Start Upgrade'. Do not power off the router during the upgrade process.
7. The router will restart automatically after the upgrade is complete.

6.2 Factory Reset

A factory reset will restore the router to its default settings, erasing all custom configurations.

• Method 1 (Hardware Button): With the router powered on, press and hold the WPS/Reset button on the rear panel for approximately 8 seconds until all LEDs flash. Release the button, and the router will restart with factory default settings.
• Method 2 (Web Interface): Log in to the router's web management interface. Navigate to 'System Tools' > 'Factory Defaults' or 'Backup & Restore'. Click on 'Restore Factory Defaults' and confirm the action. The router will reboot.

7. Troubleshooting

Here are solutions to common issues you might encounter:

• No Internet Access:
  • Check if the 4G/3G USB modem is properly inserted and its LED is active.
  • Verify the WAN cable connection if using wired internet.
  • Log in to the router's web interface and check the 'Internet Status'. Ensure the connection type is correctly configured.
  • Restart both the router and your modem (if applicable).
• Cannot Access Router's Web Interface:
  • Ensure your device is connected to the router via Wi-Fi or Ethernet.
  • Verify your computer's IP settings are set to 'Obtain an IP address automatically'.
  • Try clearing your browser's cache or using a different browser.
  • Confirm you are using the correct IP address (e.g., 192.168.0.1).
  • If you forgot the login password, perform a factory reset.
• Wi-Fi Network Not Visible or Cannot Connect:
  • Ensure the WLAN LED on the router is lit.
  • Check Wi-Fi settings in the web interface to ensure the wireless network is enabled and the SSID is not hidden.
  • Verify you are entering the correct Wi-Fi password.
  • Move closer to the router to check signal strength.
• Slow Internet Speed:
  • Check your internet service provider's speed.
  • Ensure the router is placed in a central location, away from obstructions and interference sources (e.g., microwaves, cordless phones).
  • Limit the number of devices connected to the network or bandwidth-intensive activities.
  • Update the router's firmware to the latest version.

8. Specifications

9. Warranty and Support

The Tenda 4G630 Wireless N300 4G/3G Router typically comes with a manufacturer's warranty. Please refer to the warranty card included with your product or visit the official Tenda website for detailed warranty terms and conditions specific to your region.

For technical support, firmware updates, or further assistance, please visit the official Tenda support website or contact their customer service. Contact information can usually be found on the Tenda website or in the product packaging.