Tp-Link ARCHER MR400 Quick Start Guide
Quick Installation Guide
AC1350 Wireless Dual Band 4G LTE Router
MR400
Connect the Hardware
3 Connect the power adapter to
the router and push in to turn on
the router.
1 Install the 4G LTE antennas and
position them upwards.
2 Insert the SIM card into the slot until
you hear a click.
Note: Micro or Nano-SIM card must be
converted using a standard SIM card adapter
provided by TP-Link.
Verify the Hardware
Connection
Enjoy the Internet
Verify the hardware connection by checking the
following LEDs’ status. If the Internet LED is on, your
router is connected to the internet successfully.
Power
On On
Note: If the Internet LED does not turn on, please refer to FAQ > Q2.
Wired: Connect your computers to the router's LAN ports via Ethernet cables.
Wireless: Connect wireless devices using the SSID (network name) and
Wireless Password printed on the product label at the bottom of the router.
Internet
Wireless
On
For better internet connection, make sure 3 or 4 bars
of the Signal Strength LED are lit. Otherwise, try
relocating the router to a location that may receive a
stronger mobile internet signal, such as near a
window.
Wireless Archer MR400 Wired
Customize the 4G LTE Router LED Indicators
1. Make sure your computer is connected to the router (via wired or
wireless).
2. Launch a web browser and type in http://tplinkmodem.net or 192.168.1.1.
Create a new password and click Let’s Get Started.
Note: If the login page does not appear, please refer to FAQ > Q1.
http://tplinkmodem.net
New Password
HighMiddleLow
Confirm Password
3. Follow the step-by-step instructions of the Quick Setup to complete
the initial conguration. On the Wireless Settings page, you can
customize your 2.4GHz and 5GHz wireless network names and
passwords.
2.4GHz Wireless:
Network Name (SSID):
Password:
5GHz Wireless:
Network Name (SSID):
Password:
Enable Wireless Radio
TP-Link_XXXX
XXXXXXXX
Enable Wireless Radio
TP-Link_XXXX_5G
XXXXXXXX
Back
Next
LED Status Indication
(Power)
(Internet)
(4G)
(Wireless)
(LAN)
(WPS)
(Signal
Strength)
On
O
On
O
On
O
On
O
On
O
On/O
Flashing
On
O
Power is on.
Power is off.
The router is connected to the internet.
There is no internet connection.
The router is connected to the 4G network.
The router is disconnected from the 4G network.
At least one wireless radio band (2.4GHz or 5GHz) is enabled.
The wireless radio band is disabled.
At least one LAN port is connected to a powered-on device.
No LAN port is connected to a powered-on device.
This light remains on for 5 minutes when a WPS connection is
established, then turns o.
WPS connection is in progress. This may take up to 2 minutes.
Indicates the signal strength received from the mobile internet
network. More lit bars indicate a better signal strength.
There is no mobile internet signal.
Let’s Get Started
FAQ (Frequently Asked Questions)
Q1. What should I do if I cannot access the web management page?
A1. If the computer is set to a static IP address, change its settings to obtain an IP
address automatically.
A2. Make sure http://tplinkmodem.net or http://192.168.1.1 is correctly entered in the
web browser.
A3. Use another web browser and try again.
A4. Reboot your router and try again.
A5. Disable and enable the active network adapter in use.
Q2. What should I do if I cannot access the internet?
A1. Verify that your SIM card is an LTE, WCDMA or GSM card.
A2. Verify that your SIM card is in your internet service provider’s service area.
A3. Verify that your SIM card has sucient credit.
A4. Check the LAN connection:
Open a web browser and enter http://tplinkmodem.net or http://192.168.1.1 in the
address bar. If the login page does not appear, refer to FAQ > Q1 and then try
again.
A5. Check your ISP parameters:
1) Open a web browser and log in to the web management page.
2) Go to Advanced > Network > Internet to verify the parameters (including the APN,
©2017 TP-Link
7106507241 REV1.0.0
Username and Password) provided by your ISP are correctly entered. If the
Note: The router can also be used (or configured) in Wireless Router Mode for ADSL/Cable
connections. For more advanced configurations, please refer to the User Guide on TP-Link
official website at www.tp-link.com.
parameters are incorrect, click Create Prole and enter the correct parameters, then
select the new prole from the Prole Name list.
A6. Check the PIN settings:
1) Open a web browser and log in to the web management page.
2) Go to Advanced > Network > PIN Management to verify if PIN is required. If it is, enter
the correct PIN provided by your ISP, and click Apply.
A7. Check the Data Limit:
1) Open a web browser and log in to the web management page.
2) Go to Advanced > Network > Data Settings to verify if the Total/Monthly Used exceeds
the Total/Monthly Allowance. If it does, click Correct and set Total/Monthly Used to 0
(zero), or disable Data Limit.
A8. Check the Mobile Data:
1) Open a web browser and log in to the web management page.
2) Go to Advanced > Network > Internet to verify that Mobile Data is enabled. If it is not,
enable it to access the internet.
A9. Check the Data Roaming:
1) Conrm with your ISP if you are in a roaming service area. If you are, open a web
browser and log in to the web management page.
2) Go to Advanced > Network > Internet to enable Data Roaming.
Tether App
To manage your network conveniently on your mobile
device, scan the QR code to download the Tether App.
Q3. How do I restore the router to its factory default settings?
A1. With the router powered on, press and hold
the WPS/RESET button on the rear panel of
the router until all the LEDs except the Power
LED turn on momentarily, then release the
button. Wait while the router resets.
A2. Log in to the web management page of the
router, and go to Advanced > System Tools >
Backup & Restore, click
wait until the reset process is complete.
Factory Restore and
Q4. What should I do if I forget my web management page password?
A. Refer to FAQ > Q3 to reset the router, and then set a new password.
Q5. What should I do if I forget my wireless network password?
A1. The default Wireless Password is printed on the product label of the router.
A2. If the default Wireless Password has been changed, log in to the router's web
management page and go to Basic > Wireless to retrieve or reset your password.
For technical support and other information, please visit
http://www.tp-link.com/support, or simply scan the QR code.
WPS/RESET Button
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