With the development of technology, the Internet has become an indispensable part of our lives. In homes, offices and other places, we usually use two different network methods: wired network (Ethernet) and wireless network (wifi). So, how do you connect these two networking methods together?This article will give you a detailed introduction to the method of connecting Ethernet to wifi.
1. What is Ethernet and WiFi?
Ethernet: Ethernet is a computer LAN technology, which uses wired transmission to connect computers, switches and other devices together through network cables to achieve communication between devices.
WiFi: WiFi is a wireless network technology that uses wireless transmission to connect computers, mobile phones and other devices to the Internet through wireless routers.
Second, the method of connecting Ethernet to wifi.
Buy a wireless router: First, you'll need to buy a wireless router that supports an Ethernet interface. Generally speaking, today's wireless routers support Ethernet interfaces, and you can consult with the sales staff when you buy them.
Connect to Ethernet: Plug the network cable of your computer or other device into the Ethernet port of your wireless router, and plug the other end into the LAN port of your broadband modem or optical modem. This way, your device has a wired connection with your wireless router.
Set up a wireless router: Open a browser on your computer or phone and enter the administrative address of your wireless router (usually 192168.1.1 or 192168.0.1) Enter your username and password to log in to the router management interface. On the management page, you can set the name (SSID) and password of the wireless network.
Connect to WiFi: Search for the Wi-Fi you just set up on your computer or mobile phone, and enter the password to connect. Once connected, your device will be able to access the internet through a wireless router.
3. Precautions.
Please make sure that your broadband modem or optical modem supports the Ethernet interface, otherwise you will not be able to use the Ethernet method to connect to wifi.
Please make sure that your wireless router supports the Ethernet interface, otherwise you will not be able to use the Ethernet method to connect to WiFi.
Please make sure your device supports Wi-Fi function, otherwise you will not be able to use Wi-Fi to access the Internet.
Please make sure that your wireless router is set up correctly, otherwise you may not be able to surf the internet properly.
4. Answers to relevant questions.
Q: I already have a wireless router, do I need to buy a new one?A: If your wireless router supports Ethernet interface, then you don't need to buy a new wireless router. Just follow the methods above to set it up.
Q: What should I do if I am using a laptop and do not have a network cable interface?A: You can buy a USB to network cable converter, plug the network cable into the converter, and then plug the adapter into the USB port of your laptop. This way, your laptop can be connected to the wireless router via Ethernet.
Q: What should I do if I use a mobile phone and don't have an Ethernet interface?A: You can buy a USB to network cable adapter for mobile phones, plug the network cable into the converter, and then plug the adapter into the USB port of the mobile phone. This way, your phone can be connected to the wireless router via Ethernet.
Q: What should I do if I use a desktop computer and don't have a wireless network card?A: You can buy an external wireless card and plug it into the USB port of your desktop. Then follow the above method to set it up.