TL-MR3620 - Router TP-LINK - Free user manual and instructions

Product Type	3G/4G Router
Brand	TP-Link
Model	TL-MR3620
Dimensions (L x W x H)	174 x 120 x 29 mm
Weight	230 g
Power Supply	AC adapter 9 V DC, 0.6 A
Wi-Fi Standard	IEEE 802.11 b/g/n
Wi-Fi Frequency	2.4 GHz
LAN Ports	4 Ethernet 10/100 Mbps ports
WAN Port	1 Ethernet 10/100 Mbps port
USB Port	1 USB 2.0 port (file/printer sharing)
Antennas	2 external detachable antennas
Main Functions	3G/4G connection sharing via SIM card, wireless router, NAT firewall
Maintenance and Cleaning	Disconnect before cleaning; use a soft, dry cloth
Security	WEP, WPA/WPA2, MAC filtering, SPI firewall
Spare parts and repairability	Antennas and power adapter available; user repair not recommended
General Information	Compliant with CE standards; operating temperature 0-40 °C

Frequently Asked Questions - TL-MR3620 TP-LINK

How do I install my SIM card in the TP-Link TL-MR3620 router?

Insert the SIM card into the slot at the back of the device, usually under a cap. Make sure the card is fully inserted and the router is turned off during insertion.

How do I configure the 3G/4G connection on the TL-MR3620?

Access the web interface at 192.168.1.1, then go to Network > 3G/4G. Select your country and operator, or manually enter the APN provided by your operator.

How do I reset the router to factory settings?

Press and hold the Reset button on the back for at least 10 seconds, then release. The LEDs will flash to confirm the reset.

Can I use the router without a SIM card?

Yes, the TL-MR3620 can operate as a standard wired router by connecting an Ethernet cable to the WAN port. It then offers the same features as a standard router.

How do I change the Wi-Fi password?

Log in to the administration interface, go to Wireless > Security, modify the WPA key and save. Restart the router if necessary.

The 3G/4G LED is blinking but the connection does not work, what should I do?

Check that your SIM card is activated and inserted correctly. Make sure the APN settings are correct. Try moving the router near a window to improve reception.

How do I update the firmware of the TL-MR3620?

Download the latest firmware from the TP-Link website, then go to System Tools > Firmware Upgrade in the administration interface. Select the file and start the upgrade.

What is the default password to access the interface?

The default username and password are both admin (lowercase). The default IP address is 192.168.1.1.

Can I use the USB port to share a printer?

Yes, the USB port allows printer sharing in Print Server mode. Configure it in USB > Print Server and install the provided software on network computers.

How do I secure my Wi-Fi network?

Enable WPA2-PSK encryption with a complex password. Disable WPS and enable MAC filtering to control authorized devices.

USER MANUAL TL-MR3620 TP-LINK

TP-Unit Technologies Co., Ltd. South Building (floors 1, 3, 4, 5) and 28 (floors 1-4). Central Science & Technology Park, Sherman Rd, Nanshan, Shenzhen, China

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TP-Link Technologies Co., Ltd.

Specifications are subject to change without notice. 📄 mark is a registered trademark of TP Link Technologies Co., Ltd. Other brands and product names are trademarks or registered trademarks of their respective holders.

No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from TP-Link Technologies Co., Ltd. Copyright © 2017 TP-Link Technologies Co., Ltd. All rights reserved.

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Quick Installation Guide

3G/4G Wireless N Router

CONTENTS

01 / Deutsch 05 / English 09 / Español 13 / Ελληνικά 17 / Français 21 / Italiano 25 / Português 29 / Suomi 33 / Nederlands 37 / Svenska 41 / Norsk 45 / Dansk

Getting Started

• Refer to Plug and Play via 3G/4G USB Modem to share the Internet through a 3G/4G USB modem. - Refer to Connect to DSL/Cable/Satellite Modem to share the Internet through a DSL/Cable/Satellite modem or an Ethernet cable connection.

Plug and Play via 3G/4G USB Modem

English

Connect to DSL/Cable/Satellite Modem

1. Connect the hardware

Note: If your Internet connection is through an Ethernet cable from the wall instead of through a DSL/Cable/Satellite modem, connect the Ethernet cable directly to the router's WAN port.

2. Configure via a web browser

a Connect your device to the router (wired or wireless). The default SSID and password are printed on the bottom of the router.

b Enter http://tplinkwifi.net in the address bar of a web browser. Use admin for both username and password to log in. c Go to Quick Setup page, and follow the step-by-step instructions to complete the initial configuration.

Enjoy your Internet!

Note: If you change the default SSID (wireless network name) and password during the configuration process, connect all your wireless devices with the new SSID and password.

FAQ (Frequently Asked Questions)

Q1. What should I do if I cannot get Internet access from the 3G/4G USB modem?

• Go to our website at www.tp-link.com, click Support > Compatibility List and make sure that your 3G/4G USB modem is on the compatibility list.
• Make sure that you have a valid SIM/UIM card inserted into the 3G/4G USB modem.
• Plug the 3G/4G USB modem directly into your computer and disable the PIN verification via the modem utility to check if you have the Internet connection on your computer.
• Obtain the latest dial number and APN from your ISP, and update these information through the router's web interface.

Q2. How to reset the router to its factory default settings?

• While the router is powered on, press and hold the RESET button on the rear panel until all the LEDs are on and then release the button. The router will automatically reboot itself.
• Log into the router's web interface to restore the router to factory settings.

Q3. What should I do if the login window does not appear?

• If the computer is set to a static or fixed IP address, change the setting to obtain an IP address automatically.
• Verify that http://tplinkwifi.net is correctly entered in the web browser. Alternatively, check spacing and enter http://192.168.0.1 or http://192.168.1.1 in the web browser.
• Use another web browser and try again.
• Please reset your router to its factory default settings (FAQ > Q2) and try again.
• Disable then enable the network adapter in use.

Q4. What should I do if I forget my web management password?

- Reset the router to its factory default settings (FAQ > Q2) and then use the default admin for both username and password to log in.

Q5. What should I do if I forget my wireless network password?

- Log into the router's web interface to retrieve or reset your wireless password.

Note: For more troubleshooting help, please refer to FAQ on our website: http://www.tp-link.com/en/support/faq.

Start

Navigate in Internet!

Plug and Play via Modem 3G/4G USB

Plug and Play via 3G/4G USB modem

When a product has a power on/off button, the power on/off button is one way to turn-off the product. For products without the on/off button, the only way to completely turn-off the product is to disconnect the prod-

uct or the power adapter from the power source. The disconnected device shall remain readily operable.

Do not open this product or attempt to service it; it may expose you to dangerous high voltage or other risks. Opening a sealed component or sealed product/s will void the warranty. For product servicing, please contact us.

Do not operate this product near water.

TP-Link Three Years Limited Product Warranty

For TP-Link Branded Products Only.

THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY HAVE OTHER RIGHTS THAT VARY FROM STATE TO STATE (OR BY COUNTRY OR PROVINCE).

TO THE EXTENT ALLOWED BY LOCAL LAW, THIS WARRANTY AND THE REMEDIES SET FORTH ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, REMEDIES AND CONDITIONS.

TP-Link warrants the TP-Link branded hardware product contained in the original packaging against defects in materials and workmanship when used normally in accordance with TP-Link's guidelines for a period of THREE YEARS from the date of original retail purchase by the end-user purchaser.