Cause 1: Password error caused the wifi connection; The vast majority of users can not connect to the wifi wireless network problems occur here, especially pay attention to bigLowercase letters or symbols, etc. Method: If you enter the wrong password, you can confirm the password again and re-enter the password, and make a connection. Cause two: If the computer can access the Internet, mobile phone can not, check the wireless router ssid number is Chinese.
Reason 1: WIFI can not be identified because some mobile phones, computers do not support Chinese wireless network cards, there will be no search for WiFi. If your WiFi name is set in Chinese, change it to letters, numbers, or a combination of both to make sure all wireless devices are searchable. The SSID number on the wireless router,Refers to the wireless WiFi name.
May be too many devices connected to this WiFi, resulting in network cards. You can enter the address on the router on the computer, check how many devices are connected, and clear a few appropriately, the network will not card. If there is an exclamation mark next to the WIFI signal on the mobile phone, it proves that the network can not be used, it may be that the network cable is not connected to the router, check and re-connect it.
This bandwidth is limited by the computer's wireless card. Assuming your wireless AP can work in the 5G band, you can reach a download speed of 10M/s with 5G reception on your phone. A computer wireless card that can receive 5G will have the same speed. When the AP works in the 4G band, it is great to work between 300M and 500M, and it is also equipped with multiple antennas at the receiving end.
Wireless AP, wired access? Or a wireless bridge? If cables are wired, the network cable and RJ45 connector must meet the Gigabit standard. If you use a wire, it must be 8 cores; A gigabit crystal head is fine. With wireless bridging, gigabit speeds are generally not achieved. Look at the parameters of TP.
Yes. The total bandwidth of the switch is unchanged, that is to say, the physical interface on the wall to your switch is unchanged, so more equipment will certainly occupy bandwidth, just like the lane more crowded will affect the speed. Causing a deadlock. First you need to understand what a switch does. It evolved from a hub. For example, you have a switch with 30 ports, a 100M network cable, of course, the less the computer is connected, the faster.
Wireless AP has 100 megabits and gigabit is right, but the number of machines within 10 is obviously wrongThis refers to the number of home routers, and the amount of wireless AP access, especially enterprise-class wireless AP access, is usually dozens or hundreds. In theory, the transmission rate of the whole machine (the "bandwidth" said by the building master) is larger. For example, Xinrui technology supports gigabit rate indoor dual-band AP, which can access more than 100 terminals.
In fact, your understanding is not wrong, but you have to take into account the performance of AP CPU and memory, just like you use the computer to open 10 web pages and open 50 web pages to occupy CPU and memory performance is not the same. However every time you use a wireless client connection