1. Sarrera
This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your TP-Link TL-MR6400 4G LTE Router. Please read this guide carefully to ensure proper use and optimal performance of your device.
2. Paketearen edukia
Egiaztatu zure paketeak elementu hauek dituela:
- 1 TP-Link TL-MR6400 300 Mbps Wireless N 4G LTE Router
- Elikatze-moldagailua
- RJ45 Ethernet kablea
- Instalazio azkarraren gida

Irudia: Aurrealdea view of the TP-Link TL-MR6400 4G LTE Router product packaging, highlighting '300 Mbps Wi-Fi 4G LTE Router' and 'TL-MR6400'.
3. Produktua amaitu daview
3.1 Aurrealdeko panela eta adierazleak

Irudia: Aurrealdea view of the TP-Link TL-MR6400 4G LTE Router with two external antennas and LED indicators.
The front panel features LED indicators that provide information about the router's status:
- Potentzia: Indicates if the router is powered on.
- Internet: Shows the status of the internet connection.
- Wi-Fi: Wi-Fi jarduera adierazten du.
- LAN: Kable bidezko LAN ataken jarduera erakusten du.
- 4G/3G Signal Strength: Zelula-seinalearen indarra erakusten du.
3.2 Atzeko panela eta atakak

Irudia: Atzealdea view of the TP-Link TL-MR6400 router, displaying the power port, three LAN ports, one LAN/WAN port, Wi-Fi On/Off button, WPS/Reset button, and Nano SIM card slot.
The rear panel includes the following ports and buttons:
- Potentzia ataka: Korronte-egokigailura konektatzen da.
- LAN atakak (x3): For connecting wired devices like PCs, gaming consoles, or smart TVs.
- LAN/WAN Port (x1): Can function as a fourth LAN port or as a WAN port for connecting to a traditional modem (DSL/Cable/Fiber).
- Wi-Fi pizteko/itzaltzeko botoia: Toggles the wireless function.
- WPS/Berrezarri botoia: Press for WPS (Wi-Fi Protected Setup) or press and hold to reset the router to factory defaults.
- Nano SIM txartelaren zirrikitua: Insert your Nano SIM card here for 4G LTE internet access.
4. Konfigurazio gida
4.1 Hardwarearen instalazioa
- Sartu SIM txartela: With the router powered off, carefully insert your Nano SIM card into the SIM card slot on the rear panel until it clicks into place. Ensure the card is oriented correctly as shown in the diagram.

Irudia: Gertuko planoa view of the TP-Link TL-MR6400 router's side panel, showing the Nano SIM card slot and the process of inserting a SIM card.
- Konektatu energia: Connect the provided power adapter to the router's power port and then plug the other end into a standard electrical outlet. The Power LED should illuminate.
- Antenen kokapena: Ensure the two external 4G LTE antennas are securely attached and oriented vertically for optimal signal reception.
- Piztu: Wait for the router to power on and initialize. This may take a few minutes. The Internet LED and 4G/3G Signal Strength LEDs should light up, indicating a successful connection to the cellular network.
4.2 Hasierako konfigurazioa
Zure bideratzailea konfigura dezakezu erabiliz web arakatzailea edo TP-Link Tether aplikazioa.
a erabiliz Web Arakatzailea:
- Routerrera konektatu: Connect your computer to the router via an Ethernet cable (to any LAN port) or wirelessly using the Wi-Fi network name (SSID) and password printed on the label at the bottom of the router.
- Sarbidea Web Kudeaketa orria: Ireki a web arakatzailea eta idatzi
http://tplinkwifi.netorhttp://192.168.1.1helbide barran sartu. - Saioa hasi: Sortu pasahitz berri bat etorkizunean saio-hasierak egiteko eskatutakoan.
- Konfigurazio azkarra: Jarraitu Konfigurazio Azkarreko morroiaren pantailan agertzen diren argibideei zure Interneteko konexioa eta haririk gabeko ezarpenak konfiguratzeko.
TP-Link Tether aplikazioa erabiliz:
- Deskargatu aplikazioa: Deskargatu TP-Link Tether aplikazioa Apple App Store edo Google Play Store dendatik.
- Konektatu wifira: Connect your mobile device to the router's Wi-Fi network.
- Launch and Login: Open the Tether app, select your router, and log in with the password you created.
- Jarraitu argibideak: Follow the app's instructions to complete the setup.
5. Funtzionamendu-argibideak
5.1 Gailuak konektatzea
You can connect devices to your router both wirelessly and via Ethernet cables.
- Haririk gabeko konexioa: Bilatu the Wi-Fi network name (SSID) broadcast by your router on your device and enter the Wi-Fi password. The default SSID and password are on the router's bottom label.
- Kable bidezko konexioa: Connect an Ethernet cable from your device to any of the router's LAN ports.

Irudia: Goiko aldea view of several individuals using various devices (laptops, tablets, smartphones) in a casual setting, illustrating the router's capability to connect multiple devices simultaneously (up to 32).
5.2 WAN konexioaren babeskopia
The TL-MR6400 supports a WAN connection backup feature. If your 4G LTE internet connection fails, the router can automatically switch to a wired internet connection from a traditional modem (DSL/Cable/Fiber) connected to its LAN/WAN port.

Image: The TP-Link TL-MR6400 router connected via an Ethernet cable to a traditional modem, demonstrating its WAN backup functionality.
5.3 Ezarpen aurreratuak
Sartu web kudeaketa orria (http://tplinkwifi.net) or the Tether app for advanced settings such as:
- Network Name (SSID) and Password modification
- Gurasoen Kontrolak
- Guest Network setup
- Zerbitzuaren kalitatea (QoS)
- Portuak bidaltzea
- Firmware-berritzea
6. Mantentzea
- Ohiko berrabiarazpenak: Periodically reboot your router to clear its memory and refresh network connections.
- Firmware eguneraketak: Egiaztatu TP-Link webfirmware eguneratze berrienak lortzeko gunea. Firmwarea eguneratzeak errendimendua hobetu, funtzio berriak gehitu eta akatsak konpondu ditzake.
- Zaintza fisikoa: Keep the router in a well-ventilated area, away from direct sunlight, heat sources, and moisture. Clean the device with a soft, dry cloth.
- Segurtasuna: Regularly change your Wi-Fi password and router login password to maintain network security.
7. Arazoak
- Interneterako sarbidea ez:
- Egiaztatu SIM txartela behar bezala sartuta eta aktibo dagoen.
- Verify that the 4G/3G Signal Strength LEDs are lit. If not, try repositioning the router or antennas.
- Ensure your cellular data plan is active and has available data.
- Berrabiarazi bideratzailea eta konektatutako gailuak.
- Ezin da sartu Web Kudeaketa orria:
- Ziurtatu zure gailua bideratzailearen sarera konektatuta dagoela (kable bidez edo haririk gabe).
- Egiaztatu helbide zuzena idazten ari zarela (
http://tplinkwifi.netorhttp://192.168.1.1). - Saiatu beste bat web arakatzailea.
- Desgaitu aldi baterako zure ordenagailuan dauden suebaki edo birusen aurkako software guztiak.
- Wi-Fi abiadura motela:
- Check the 4G/3G Signal Strength LEDs; a weak signal will affect speed.
- Murriztu interferentziak bideratzailea beste gailu elektronikoetatik urrunduz.
- Ziurtatu zure bideratzailearen firmwarea eguneratuta dagoela.
- Mugatu konektatutako gailuen edo banda-zabalera asko erabiltzen duten jardueren kopurua.
- Wi-Fi pasahitza edo saioa hasteko pasahitza ahaztu duzu:
- You can find the default Wi-Fi password on the label at the bottom of the router.
- To reset the router login password or if you've forgotten your customized Wi-Fi password, press and hold the WPS/Reset button on the rear panel for about 10 seconds until the LEDs flash. This will restore the router to factory default settings.
8. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Modelo zenbakia | TL-MR6400 |
| Haririk gabeko mota | 802.11b, 802.11g, 802.11n |
| Haririk gabeko Abiadura | 300 Mbps (2.4 GHz) |
| Konektibitate Teknologia | 4G LTE |
| LTE deskargatzeko abiadura | Gehienez 150 Mbps |
| LTE Upload Speed | Gehienez 50 Mbps |
| Antenak | 2 Detachable External 4G LTE Antennas |
| Portuak | 1x 10/100 Mbps LAN/WAN, 3x 10/100 Mbps LAN |
| SIM txartela mota | Nano SIM |
| Gailu bateragarriak | Ordenagailu pertsonala |
| Gomendatutako Erabilerak | Negozioak, Jokoak, Etxea |
| Kolorea | Beltza |
| Elementuaren pisua | 8.8 ontza |
| Produktuaren neurriak | 7.87 x 5.91 x 5.91 hazbete |
| Energia iturria | DC current (9 Volts) |
| Sistema eragilea | Supports various operating systems via web arakatzailea |
| Outstanding Compatibility | FDD-LTE: B1/B3/B7/B8/B20, TDD-LTE: B38/B40/B41, DC-HSPA+/HSPA/UMTS: B1/B8 |
9. Bermearen informazioa
The TP-Link TL-MR6400 4G LTE Router comes with a 3 urteko bermea from the date of purchase. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, refer to the official TP-Link webwebgunean edo jarri harremanetan bezeroarentzako laguntzarekin.

Irudia: Albokoa view of the TP-Link TL-MR6400 4G LTE Router product packaging, showing the TP-Link logo and a '3 YEAR WARRANTY' sticker.
10. Laguntza
For further assistance, technical support, or to download the latest drivers and firmware, please visit the official TP-Link support resources:
- TP-Link Product Page: https://www.tp-link.com/products/details/?model=TL-MR6400_V5.2
- TP-Link Tether aplikazioa: Manage your router conveniently from your smartphone. Download the Tether App