TP-Link TL-MR3420 Wireless N300 3G/4G Router User Manual

1. Úvod

The TP-Link TL-MR3420 Wireless N300 3G/4G Router is designed to share a 3G/4G mobile broadband connection wirelessly. By connecting a compatible UMTS/HSPA/EVDO USB modem to the router, a Wi-Fi hotspot is instantly established, allowing multiple devices to access the internet. This router also features a 3G/WAN connection backup strategy, ensuring a continuous internet connection by switching between 3G/4G and WAN (Ethernet) connections as needed. It supports wireless N speeds of up to 300Mbps, suitable for various online activities.

2. Obsah balení

• TP-Link TL-MR3420 Wireless N300 3G/4G Router
• Napájecí adaptér
• Ethernetový kabel
• Průvodce rychlou instalací

3. Hardware skončilview

3.1 Front Panel and LEDs

The front panel of the router features LED indicators that provide information about the device's status, including power, system, WLAN, WAN, LAN, and 3G/4G connection status.

Obrázek: Přední strana view of the TL-MR3420 router, showing the TP-Link logo and status LEDs.

3.2 Side Panel (USB Port)

The side panel includes a USB 2.0 port, primarily used for connecting a compatible 3G/4G USB modem.

Obrázek: Boční view of the TL-MR3420 router, highlighting the USB port for modem connection.

3.3 Zadní panel (porty a tlačítka)

The rear panel provides various ports and buttons for connectivity and control.

• Napájecí port: Připojuje se k napájecímu adaptéru.
• Tlačítko zapnutí / vypnutí: Zapíná nebo vypíná router.
• WAN port (modrý): Connects to a DSL/Cable modem for traditional internet access.
• LAN porty (žluté): Four ports for connecting wired devices like computers or switches.
• Tlačítko WPS/Reset: Press for WPS function; press and hold for factory reset.
• Anténní konektory: For attaching the two external antennas.

Obrázek: Zadní view of the TL-MR3420 router, displaying the power port, WAN port, LAN ports, WPS/Reset button, and antenna connectors.

4. Průvodce nastavením

4.1 Fyzické připojení

1. Připojit antény: Screw the two detachable antennas firmly into their connectors on the rear panel.
2. Connect 3G/4G USB Modem: Insert your compatible 3G/4G USB modem into the USB port on the side of the router.
3. Zapnutí: Připojte napájecí adaptér k napájecímu portu routeru a zapojte jej do zásuvky ve zdi. V případě potřeby stiskněte tlačítko Zapnout/Vypnout.
4. (Optional) Connect to WAN: If using a wired internet connection as a backup or primary, connect an Ethernet cable from your DSL/Cable modem to the blue WAN port on the router.
5. (Volitelné) Připojení kabelových zařízení: Connect your computer or other wired devices to the yellow LAN ports using Ethernet cables.

Image: The TL-MR3420 router with a 3G USB modem connected to its side USB port.

4.2 Počáteční konfigurace (Web Rozhraní)

1. Připojení k routeru: Connect your computer to the router either via an Ethernet cable to a LAN port or wirelessly using the default Wi-Fi SSID printed on the router's label (e.g., TP-Link_XXXX).
2. Přístup Web prohlížeč: Otevřete a web prohlížeč (např. Chrome, Firefox) a zadejte http://tplinkwifi.net or http://192.168.0.1 (nebo http://192.168.1.1) do adresního řádku. Stiskněte klávesu Enter.
3. Přihlášení: Zadejte výchozí uživatelské jméno a heslo, které jsou obvykle admin for both. If these do not work, check the label on the bottom of your router.
4. Spusťte rychlé nastavení: Postupujte podle pokynů Průvodce rychlým nastavením na obrazovce a nakonfigurujte připojení k internetu a bezdrátové připojení.

4.3 3G/4G Connection Setup

During the Quick Setup, select 3G/4G router mode. The router will automatically detect your USB modem. You may need to select your region and ISP, and enter APN (Access Point Name) details if prompted. Ensure your 3G/4G USB modem is compatible with the TL-MR3420.

4.4 WAN Connection Setup (Optional)

If you are using a wired internet connection, configure the WAN settings. This can be done via Dynamic IP, Static IP, or PPPoE, depending on your Internet Service Provider (ISP) requirements. The TL-MR3420 supports a 3G/WAN failover strategy, allowing you to set a preferred connection (3G/4G or WAN) and use the other as a backup.

4.5 Nastavení bezdrátové sítě

Set your desired Wireless Network Name (SSID) and a strong password (WPA/WPA2 Personal recommended) for your Wi-Fi network. This will secure your wireless connection.

5. Obsluha routeru

5.1 Vysvětlení LED indikátorů

5.2 Připojení zařízení

• Bezdrátová zařízení: Hledat your Wi-Fi network (SSID) on your device and enter the password you configured.
• Drátová zařízení: Connect an Ethernet cable from your device to any of the yellow LAN ports on the router.

5.3 3G/WAN Failover

The router can be configured to use either 3G/4G or WAN as the primary internet connection, with the other serving as a backup. If the primary connection fails, the router will automatically switch to the backup, ensuring continuous internet access. This setting can be managed in the router's web interface under Network > WAN Backup.

6. Údržba

6.1 Aktualizace firmwaru

Pravidelně kontrolujte a instalujte aktualizace firmwaru od oficiálního poskytovatele TP-Link. website. Firmware updates can improve performance, add new features, and fix bugs. Download the correct firmware for your model and follow the instructions provided on the TP-Link support page for upgrading via the web interface (System Tools > Firmware Upgrade).

6.2 Konfigurace zálohování a obnovení

You can back up your router's configuration settings to a file on your computer. This allows you to restore your settings quickly after a factory reset or if you need to revert to a previous configuration (System Tools > Backup & Restore).

6.3 Restartování systému

If the router is experiencing issues, a simple reboot can often resolve them. You can reboot the router from the web interface (System Tools > Reboot) or by unplugging and replugging the power adapter.

6.4 Obnovení továrního nastavení

A factory reset will revert all settings to their default values. This can be done by pressing and holding the WPS/Reset button on the rear panel for approximately 5-10 seconds until the System LED flashes rapidly, or via the web interface (System Tools > Factory Defaults).

7. Řešení problémů

• Nemůžu se připojit k internetu:
  • Check LED indicators: Ensure Power, System, WLAN, and 3G/4G (or WAN) LEDs are on or flashing correctly.
  • Verify physical connections: Ensure all cables are securely connected.
  • Check 3G/4G modem: Ensure it is properly inserted and recognized by the router.
  • Confirm ISP settings: Verify that your 3G/4G or WAN settings (APN, connection type) are correct in the router's web rozhraní.
  • Reboot the router and modem.
• Problémy s bezdrátovým připojením:
  • Ensure WLAN LED is on/flashing.
  • Verify correct Wi-Fi SSID and password.
  • Move closer to the router to check signal strength.
  • Change wireless channel in router settings to avoid interference.
• Pomalá rychlost internetu:
  • Check your 3G/4G signal strength or WAN connection speed.
  • Ensure no other devices are heavily using bandwidth.
  • Aktualizujte firmware routeru.

8. Specifikace

9. Záruka a podpora

9.1 Záruka na produkt

The TP-Link TL-MR3420 Wireless N300 3G/4G Router typically comes with a 2-year limited warranty. Please refer to the warranty card included in your package or visit the official TP-Link webPodrobné záruční podmínky platné pro váš region naleznete na webových stránkách.

9.2 Technická podpora

For technical assistance, troubleshooting, or further inquiries, please visit the official TP-Link support website. You can find FAQs, firmware updates, and contact information for customer support.

• Podpora TP-Link Webmísto: www.tp-nink.com/support/