Switching to a wired connection is often the only right solution for Xiaomi Mi owners. TV, Wi-Fi networks in apartment buildings are overloaded with neighbors’ signals, which leads to constant buffering when viewing. 4K-content and lags in the Android interface TV. Ethernet cable provides stable data transfer, eliminating packet loss and ping jumps, which is critical for high-quality streaming.
Unlike wireless modules, a physical LAN port provides the highest possible speed that your hardware supports, especially for models with gigabit ports that allow heavy files to be transferred over a local network without delay. Connecting via cable also increases the overall security of the home network, since an attacker will need physical access to the router to access the device.
In this guide, we will take a closer look at how to set up a wired connection, from choosing the right cable to fine-tuning network settings in MIUI for TV. You will learn how to correctly diagnose problems when the TV can’t see the network, and what router settings can block the connection.
Equipment and cable requirements required
To establish a stable connection, it is not enough to simply plug any cable that comes into hand. The quality of data transfer depends on the category of twisted pair cable used. Most modern Xiaomi TV Stick models and Master TVs require a Cat 5e cable that supports speeds up to 1 Gbps.
If you plan to transfer heavy files over the network or have an Internet tariff above 100 Mbps, it makes sense to use a Cat 6 cable. It has an improved shielding and is able to operate at frequencies up to 250 MHz, which minimizes interference from wiring if the cable is laid along the wall.
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Use cables no longer than 50-70 meters long without intermediate amplifiers, otherwise the signal will start to fade and the connection speed will drop to a minimum.
It’s also important to make sure your router maintains the required speed standards. If the router is old and has only Fast Ethernet ports (100 Mbps), then even with gigabit fare and Cat 6 cable, the speed will be limited by the router’s capabilities, in which case replacing the hardware will be a must-do step to improve performance.
Physical Connection and Primary Diagnosis
The process starts with the physical connection of the devices. Find a connector on the back or side of the TV that's signed as LAN It's visually different. USB-ports have a characteristic shape and are often accompanied by an LED indicator near the.
Insert one end of the cable into the TV port before the characteristic snap of the lock, and the other into the free port. LAN Don't confuse the ports: the cable should go to the router. LAN-port, not WAN (Internet, which is usually reserved for incoming cable from the provider.
- 🔌 Make sure the cable is inserted to the stop and the lock is snapped.
- 💡 Check if the orange or green light is on near the port.
- 🔄 If the indicators are not burning, try replacing the cable or switching the port on the router.
☑️ Diagnostics of physical connection
Once connected, pay attention to the behavior of the system. Unlike Wi-Fi, wired connection on Xiaomi is often determined automatically, and the TV can immediately start downloading updates. If there is no connection status, you will need to manually configure through the menu.
Network settings through the TV menu
To activate the wired interface, you need to go to system settings. On the remote control, click the button with the image of the gear or find the Settings application in the main menu. Next, follow the path of the Network and the Internet or Network, depending on the version of the MIUI localization.
In the menu that opens, select Wired Network or Ethernet. The system will try to automatically receive the IP-router address DHCP. In 95% of cases, this is enough for a full-fledged work, and the status of “Connected” will appear instantly.
⚠️ Note: If the status is "Disconnected" or "Connected" after selecting "Wired Network", do not rush to change the cable. Often the problem lies in the hanging of the network module of the TV, and a simple reboot of the device will be enough to correct the situation.
In some cases, especially when using old routers or specific provider settings, automatic address acquisition may not work, then you need to go to advanced settings and enter data manually, selecting the type of connection Static IP.
Manual setting IP-addresses DNS
Manual setting is necessary if your network is disabled DHCP-server or requires a fixed address for port forwarding and configuration DLNA To do this, select the type of configuration in the network menu. IP Manually or Static.
You will need to enter several key parameters. IP-The address must be on the same subnet as your router (usually 192.168.0.X or 192.168.1.X). The subnet mask is standard 255.255.255.0, and the gateway is the address of the router itself.
| Parameter | Example of meaning | Description |
|---|---|---|
| IP-address | 192.168.1.55 | Unique address of the TV on the network |
| Subnet mask | 255.255.255.0 | Determine the size of the local network |
| Gateway. | 192.168.1.1 | Address of your router |
| DNS 1 | 8.8.8.8 | The main domain name server |
Pay special attention to DNS fields. Providers often provide their servers, which may be slow or block some resources. Using public DNS from Google (8.8.8.8) or Cloudflare (1.1.1.1) can significantly speed up interface response and application launch.
Why do you need a static IP?
Using USB-LAN adapters for Xiaomi
Some ultrabook TV models, such as the Xiaomi Mi TV Stick or thin panels without an integrated Ethernet port, require external adapters. To connect, you will need a USB to Ethernet adapter compatible with the ARM architecture on which the TV's processors are built.
It is important to understand that not all adapters will work out of the box. Android TV supports a limited list of drivers of network chips, the most compatible are devices based on chips ASIX AX88772, Realtek RTL8152 or Microchip LAN7800.
- 🛒 Buy adapters with the tag "Plug and Play for Android" TV".
- ⚡ Connect the adapter through USB-powered port (usually marked with blue or lightning icon).
- 🔌 Avoid using cheap ones. USB-hubs without power, as the port may not have enough power.
When connecting the adapter through USB-The TV port should automatically recognize the new device and prioritize the wired connection over Wi-Fi. If this does not happen, the system may not have the necessary drivers, and you will need to install a specialized device. APK-File management via file manager.
⚠️ Attention: When in use USB-Internet speed is often limited by port bandwidth USB 2.0, what is real 30-40 MB/s. For viewing 4K HDR This content is usually sufficient, but there may be restrictions on the transfer of files over the local network.
Solution: TV can't see cable
It's not uncommon for a cable to be connected, but a TV to say "Network is not connected," and the first step is always to check the integrity of the cable on another device, like a laptop, and if the laptop network sees, it means that the problem is localized to the TV or its settings.
A common cause is conflict. IP-Addresses where two devices on the network are assigned the same address. 1-2 minutes to reset the table DHCP, And then you restart the TV. 2-3 minutes to fully load all services before checking the network on TV.
The problem may also be in the router's security settings, if the filtering is enabled. MAC-Addresses, your new device will be blocked. Go to the router's settings, find a list of connected devices, and add MAC-White List TV address (Allow list).
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90% of wired connection problems are solved by restarting the router or replacing the cable with a known serviceable one, so do not rush to reset the TV settings.
In rare cases, the cause is a malfunction of the LAN-Visually inspect the connector: if you see the inside of the bent contacts or oxidation, you will need repairs in the service center or use of the device. USB-adapter as an alternative.
Optimization of connection speed and stability
Once a successful connection is made, it’s worth doing basic optimization to ensure the best experience possible: check the current connection speed through built-in tests or install the Speedtest app from Google Play Store on your TV. The real speed should be around 90-95% of your fare.
To reduce delays in gaming or when controlling your TV from your phone, turn off the router’s power-saving functions for LAN ports, if any. Also make sure the cable does not lie near powerful sources of electromagnetic interference, such as power supplies or microwave ovens.
If you use a TV as a smart home center or media server, set up reservations. IP-router (DHCP This ensures that the TV address will never change, even after the router is restarted, ensuring that all associated automation scenarios work smoothly.