What is the default IP address for TP-Link TL-MR6400?

The factory default IP address for TP-Link TL-MR6400 is http://192.168.1.1.

What is the default username and password for TP-Link TL-MR6400?

The default username is "admin" and the default password is "admin".

How do I factory reset the TP-Link TL-MR6400?

Locate the small Reset pinhole on the back panel of the TP-Link TL-MR6400. Press and hold it with a paperclip for 10-15 seconds while powered on until the LED lights cycle.

TP-Link 4G/5G Cellular Wi-Fi 4 (802.11n) N300 + 4G LTE Cat 4 Router

TP-Link TL-MR6400

Plug-and-play 4G SIM router for remote cabins, CCTV, and backup internet

Open http://192.168.1.1 ↗

Image: icecat.biz

Gateway IP

192.168.1.1

Factory Username

admin

Factory Password

admin

Technical specifications

4G LTE Wireless

Manufacturer	TP-Link
Product Series	4G LTE Wireless
Device Class / Category	4G/5G Cellular
Wireless Standard	Wi-Fi 4 (802.11n)
Speed Rating	N300 + 4G LTE Cat 4 Router
Ethernet & Fiber Ports	1x 100M WAN/LAN, 3x 100M LAN, 1x Micro-SIM Slot, 2x Detachable LTE Antennas
Routing / Firewall Throughput	150 Mbps LTE Downlink
Default Gateway URL	http://192.168.1.1 ↗
Operating System / Firmware	TP-Link 4G OS

How to log in to your TP-Link TL-MR6400

1 Connect Your Device: Plug your PC into any LAN port on the TP-Link TL-MR6400 using an Ethernet cable, or connect to the default Wi-Fi SSID printed on the router label.
2 Navigate to Gateway IP: Launch your web browser and enter http://192.168.1.1 into the address bar.
3 Enter Factory Credentials: Enter username "admin" and password "admin", then click Login.
4 Configure Security & Password: Follow the on-screen Quick Setup wizard to customize your Wi-Fi SSID, set WPA3/WPA2-AES encryption, and establish a new master administrator password.

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Frequently asked questions

What is the default login for TP-Link TL-MR6400?

The default IP address is http://192.168.1.1, default username is "admin", and default password is "admin".

What ports and speeds does TP-Link TL-MR6400 support?

The TP-Link TL-MR6400 is equipped with 1x 100M WAN/LAN, 3x 100M LAN, 1x Micro-SIM Slot, 2x Detachable LTE Antennas with an overall speed rating of N300 + 4G LTE Cat 4 Router.

How do I reset my TP-Link TL-MR6400 to factory settings?

Press and hold the physical Reset button on the TP-Link TL-MR6400 for 10 to 15 seconds until the power LED blinks, resetting all settings to factory default.