Why can't I connect to the wireless network?

With the popularity of 4G network, wireless network has become a necessary facility in every user's home. Taking home users as an example, most wireless networks are provided by routers. When many friends use the wireless network, they will find that the wireless network can't be connected, but they don't know why. This article will talk about how to do it.

Take home users as an example, whether it is the network cable to the home or fttp, routers are needed to set up wireless networks. Let me briefly talk about the online mode of home users. Users who use network cable to enter the home are network operators who use large optical splitter to set up large optical splitter equipment at a certain position in the residential unit building, and then use network cable to access the user's home; In fttp, optical fiber is directly connected to the user's home, and then an "optical cat" is installed in the user's home to convert optical signals into network signals.

But either way, you need to add an extra router, and the router plays the role of gateway, on the one hand, increasing the wired port of network connection, on the other hand, building a wireless network.

Therefore, the necessary conditions for the normal operation of the wireless network are that the optical cat runs normally, the router runs normally, the broadband is not in arrears, the internet equipment runs normally, and the line is not damaged.

In fact, internet equipment failure, wireless network signal strength, router failure, optical cat failure, line failure and so on. , which may cause wireless network connection failure.

Moreover, because many users don't know this knowledge, they often confuse faults such as "unable to access the Internet after connection, unable to access the Internet after connection, and unable to connect normally", which also increases the difficulty of diagnosing problems and faults.

Therefore, if you find that the internet equipment can't connect to the wireless network, you must pay attention to what kind of tips will appear after you can't connect to the network. If you are prompted that "the network cannot be used normally after connection", this situation is mostly caused by router failure or optical cat failure. Restart both devices and then reconnect to the wireless network.

If there is no prompt after the connection, but you can't surf the Internet normally, you can almost conclude that it is a line or network problem, either the line is damaged or there is no broadband signal. You can determine the problem by checking the network line or looking at the light cat signal light. If the light cat signal light is red, call the network operator; If the line is damaged or not plugged tightly, plug it in or replace it directly.

If in the process of connecting to the network, the password entered is correct and the connection is normal, but the device just can't connect to the wireless network, if this happens, pay attention to check the strength of the WiFi signal.

When we are connected to a wireless network, we need to use Internet devices to transmit signals to wireless network terminals. If the distance is far away, the signal transmission will be unstable and the wireless network will not be connected. If this is the case, you can only connect in one place, and you will often encounter this situation when visiting other people's home networks.

In addition, there are some special circumstances that will make it impossible to connect to the wireless network. For example, if you surf other people's networks, you will often download some movies or occupy other people's network speed. When people find out, they will directly blacklist the internet equipment you use, and you will not be able to connect to the wireless network.

In addition to the above, if you use a wireless network in public places, you may also encounter such a situation, because the wireless network provider has the magic to change the router, and you need to use your mobile phone for inspection after connecting to the wireless network.

Therefore, if you find that the wireless network cannot be connected, you can deal with it according to some of the above reasons and treatment methods, combined with your own similar situation.