Xiaomi Redmi External Amplifier AX5400 QAM 4K Mesh Repeater Qualcomm 3-Core Processor 5400 Mb WiFi6 512MB 160 MHz Update Version


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SKU: 3256805101516051 Category: Tag:


  • WAN Ports: 1 x10/100/1000Mbps
  • Package: Yes
  • Standards And Protocols: Wi-Fi 802.11g
  • With Modem Function: No
  • Type: Wireless
  • Brand Name: XIAOMI
  • Origin: Mainland China

Redmi router AX5400

WiFi6 Enhanced Edition, Pioneer of Speed160MHz high bandwidth

Double the speed, halve the wait


Compared with the traditional 80MHz, the transmission channel is doubled*, making the data transmission more smooth and unobstructed. At the same time, it supports 4x4MU-MIMO technology, and multiple devices can transmit at the same time without pressure. Watch videos, play games, and download movies at the same time. , all done.4K QAM is 20% faster*

Next-generation technology, coming early


The standard modulation of WiFi6 is 1024 QAM, and 4K QAM technology has more powerful data throughput, which is expected to become the standard of next-generation WiFi technology.


*When used with terminals that support 4K QAM technology, the theoretical rate of the 5GHz band is 20% higher than that of the 1024 QAM technology. The actual rate will vary depending on the terminal and the environment.Independent NPU, hardware accelerated 80%*

Protect the core strong output


Using a new generation of Qualcomm router chips, the NPU undertakes data forwarding and ensures that the CPU can focus on complex core computing. While improving the powerful computing power, it ensures the stable transmission of data and reduces packet loss and delay.Enhanced coverage

6-channel high-performance independent signal amplifier, Baiping apartment type * whole house WiFi, one machine


6 high-gain antennas, enhance signal strength, increase coverage, and improve the ability of the signal to pass through the wall, easily covering the big three.


*The actual cover effect depends on the placement of the router, the thickness of the wall and other interference conditions.Mesh networking, covering the whole house of super large apartment

It can be networked with different models of Xiaomi/Redmi routers*, and the mesh network can be easily configured with one click. Whether it is a large apartment or a small company, it can achieve full space coverage. From upstairs to downstairs, the mobile phone can be switched between multiple routers without feeling, and the video call does not stop.


*The terminal needs to support the 802.1k/v protocol, and the actual experience is related to the capabilities of the user terminal and the actual home environment.Experience Enhancement Smart Connect

512MB memory, 248 aircraft capacity to escort you, the war to the end

The memory of the router is like the displacement of an aircraft carrier. The higher the value, the larger the capacity of the aircraft, the stronger the combat capability and the stronger the endurance. In the face of huge data and numerous terminal devices, it runs naturally and smoothly.WiFI password change synchronization

Automatic reconnection


After routing and modifying the WiFi password, the new password will be synchronized to the Xiaomi smart device* connected to this routing server, and the device will automatically connect to the router using the new password without resetting the network configuration one by one.Smooth connection Intelligent identification and network


Open Mijia App


Click the “+” in the upper right corner to automatically discover Xiaomi smart devices that are not connected to the network*, no need to enter a password, just enter the network, this is the familiar feeling of going home.Mijia APP one-stop management

Open the whole house smart lifeXiaomi mobile phone exclusive acceleration, reduce delay


Easy operation, stable output


The router can intelligently identify your Xiaomi / Redmi phone*, open the exclusive acceleration channel in the game scene, give priority to ensuring your network speed and stability, and significantly reduce the delay and lag of the game.


*This function requires the phone manager in the MIUI system to be upgraded to version 4.2.3 or above


Multiplatform Game Accelerator

Conquering the world, one high and one low


New users can receive NetEase UU Accelerator for 15 days and Youbangbang Accelerator for 110 days for PS, Xbox, Switch, PC and other devices to enjoy, select high-quality game nodes, ultra-low latency, and reduce packet loss.


*Collection method: Bind the Mijia APP, enter the router management page, install the corresponding plug-in, and receive the viewing rights on the “My” page in the plug-in.

*Each game acceleration benefit can only be claimed once per machine, and NetEase UU accelerator is only available for newly registered users.Notes:

*5400 megabit is the unlimited rate specification level of the router, including the theoretical rate of 574Mbps in the 2.4GB band and 4804Mbps in the 5G band.

*Calculated compared to the theoretical rate of the WiFi6 5G band of 4×4 80MHz.

*When used with terminals that support 4K QAM technology, the theoretical rate of 5G frequency band is 20% higher than that of 1024 QAM technology, and the actual rate will vary depending on the terminal and the environment.

*Data forwarding speed improvement brought by hardware acceleration Data comparison before and after the Redmi router AX5400 turns on and off the NPU, the data comes from the Xiaomi experiment “Redmi router AX5400 test report”.

*The signal strength and theoretical coverage of the signal amplifier are compared with the Mi router 4A Gigabit version. The data comes from the “Signal Theoretical Coverage Report” by Xiaomi Lab.

*248 units are the comprehensive access value of 2.4G/5G/LAN under laboratory conditions.

*Password change synchronization only supports Xiaomi smart devices that have been connected to Xiaomi Changkuailian. For details, please refer to the device manual.

*The supported game devices are for reference only, please refer to the corresponding Accelerator Network instructions for details.

*It can be networked with the latest software version of Xiaomi router AX9000/AX6000/AX3600/AX3000/AX1800, Redmi router AX3000/AX1800/AX5/AX6/AX6S, Redmi gaming router AX5400, etc. The maximum number of connected devices in the entire Mesh network is 10 units, the operator-customized version does not support mixing with retail products for the time being.

*The product pictures on the above pages are for illustration only, the actual product may have slightly different effects, please refer to the actual product.

*One-click network distribution requires the device to support Xiaomi FunConnect, which is subject to the device manual. A Xiaomi smart device that is not connected to the network means that the device is in the initialization state. If the device has been connected to the network, it can be reset by itself. The specific reset method is subject to the device manual.

*Power stability test, hardware structure reliability test, memory stress test, simultaneous online test of multiple devices, harsh environment test, flash storage device reliability test.

Reliability Test Report.

*The content and functions displayed on the above pages cannot be guaranteed to provide permanent services and may be adjusted due to changes in copyright, business or technical conditions. If the changes are no longer notified separately, please refer to the actual content and functions of the product.


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