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the popularity of Apple devices, 5G wireless network cards are installed in the latest MBP/MBA/IPAD, so 5G users are also quite impressive. At the same time, in newer Windows laptops, dual-band wireless network adapters are also increasingly used. This test mainly verifies the specific performance of wireless transmission under 2G and 5g. The output conclusions serve as a reference for the future use of wireless devices. In this test, four devices are used: PC Dell E6400

WLAN (Wireless Local Area Network) is a combination of computer networks and wireless communication technologies. Specifically, traditional cables are no longer used to establish a LAN, and infrared and radio waves are used as transmission media to connect to the LAN in a wireless manner, providing all functions of the LAN. The basis of the wireless LAN is the traditional wired LAN, which is the extension and replacement of the

What is wi-fi) The IEEE 802.11b wireless network specification is a variant of the IEEE 802.11 Network specification. The maximum bandwidth is 11 Mbps. when the signal is weak or there is interference, the bandwidth can be adjusted to 5.5 Mbps, 2 Mbps, and 1 Mbps. The bandwidth is automatically adjusted to effectively ensure the stability and reliability of the network. Its main features are: fast speed and high reliability. in the open area, the communication distance can reach 305 meters. in t

We are dazzled by the many technologies in the wireless network world. How can we correctly understand the network technology problems in enterprises? The following is a detailed description. Wireless LAN is still quite common, so I have studied some issues during the establishment of Wireless LAN. Here I will share it with you, hoping it will be useful to you. We all know that a mobile phone bug tool is very popular in the market. Using this tool, you can easily hear other people's phone calls,

We will introduce the specific content of enterprise wireless LAN. Let's take a look at the issues that need to be paid attention to in the enterprise wireless LAN. We all know that a mobile phone bug tool is very popular in the market. Using this tool, you can easily hear other people's phone calls, just like a spy in a movie. If you use a wireless LAN, you may encounter similar problems. Since then, if data is transmitted in plain text over a wireless network, it can be eavesdropped by any use

In the existing wired LAN, you want to use a wireless router to build a local wireless LAN. A wireless router can only be connected to a vswitch. How can I use it? This type of wireless router is added due to network expansion. When you add this device to the original wired network environment, there are multiple solutions based on the wired network devices and d

What does Wireless Access Point know about Wireless network AP? Do you want to know what types of wireless network APs are available? What is the difference between it and a wireless router? Read this article to solve these problems. Hope to help you. 1. Wireless Network AP and wireless route wireless network AP, that is, Access Point, that is, wireless Access Point. In short, it is a wireless switch in a wireless network. It is an access point for mobile terminal users to access a

With the development of the routing industry, wireless technology has become its development direction. Here we mainly explain the differences and connections between wireless routers, wireless APs and wireless bridges, I hope to have a deeper understanding of wireless devices. With the rapid development of wireless networks in the past one or two years, enterprises and families have begun to experience "free Internet access" in different fields. Some friends are constantly asking the following

Some new users are not very clear about the wireless LAN technology. What are the advantages of the wireless LAN technology? What are some related technologies and concepts? Generally, the transmission media in computer networks rely mainly on copper or optical cables to form a wired LAN. However, in some cases, wired networks are subject to wiring restrictions: a large number of cabling and line change pro

For enterprise-level users, wireless LAN is frequently used. How should we set security and effectiveness? Some enterprise-level suggestions are provided here. If data is transmitted in plain text over a wireless network, it can snoop the data with some simple tools for unknown purposes. Although it is easy for users to listen to data transmitted in plain text in a wired network, it is technically difficult at least, and in the future, it is also easi

Few users may be familiar with WLAN switches. If you are interested, you can first understand the WLAN Network Architecture and access point functions, and then further understand the features and practical applications of WLAN switches. A wlan switch can connect to a WLAN Access Point (AP) through a wired connection (with a switch port ). They can also connect to the enterprise network through their other WLAN switch ports. These switches are the "ga

When we build a wireless network, WLAN switches are like a mainstay and cannot be ignored. Therefore, setting a vswitch quickly means that a WLAN Network is successfully created. A wlan switch can connect to a WLAN Access Point (AP) through a wired connection (with a switch port ). They can also connect to the enterprise network through their other WLAN switch ports. These switches are the "gateways" connecting to the enterprise's

WLAN switches are quite common. So I studied the functions of WLAN switches and how to quickly implement the networking scheme. I would like to share with you here, hoping to help you. A wlan switch can connect to a WLAN Access Point (AP) through a wired connection (with a switch port ). They can also connect to the enterprise network through their other WLAN switch ports. These switches are the "gateways" connecting to the enterprise's

The use of wireless networks has entered our lives. But how should we solve the common network problems? Here we will give a detailed introduction to network faults. The wireless LAN based on the standard, also known as Wi-Fi network, has gradually developed into the mainstream network from the application in the traditional warehouse and plant environment. As a result, fault diagnosis and security assurance for wireless networks are equally important to network technicians or engineers as for

Wireless Network The world of many technologies have dazzled us, then how to correctly understand the network technology problems in the enterprise? Here is a detailed description. Wireless local Area network is still more commonly used, so I studied the wireless local area network when the establishment of some problems, here to take out and share with you, hope for everyone useful. As we all know now, the market is now very popular with a mobile phone bug tool. Using this tool, you can easily

　　Wireless AP: AP for access point abbreviation, generally translated as "Wireless Access Node", which is mainly to provide wireless workstations to the wired LAN and wireless workstations from the wired LAN access to the wireless workstation in the access points covered by the radio station can communicate with each other. In layman's terms, wireless APs are a bridge between wireless and

), which communicates in the air , the emergence of this technology is not to replace the cable LAN, but to make up for the shortcomings of the LAN network, in order to achieve the purpose of network extension, so that the wireless local area network can use a simple access architecture to enable users through it, without network cable, no distance restriction of unobstructed network.In fact, many times, people will mix the two, in fact, WiFi is a technology to achieve WLAN (Bluetooth, WiMAX, et

Laptops, smartphones and tablets are mobile devices that each university can choose from. In order to meet the need for Internet access anytime, and to cope with more bandwidth-intensive mobile applications, colleges and universities have started investing in their wireless LANs so that students and faculty can transmit larger files and applications over wireless networks. So today's WLAN can be connected to a wired network through a variety of ports

Wireless local Area network is still more commonly used, so I studied the wireless local area network when the establishment of some problems, here to take out and share with you, hope for everyone useful. As we all know now, the market is now very popular with a mobile phone bug tool. Using this tool, you can easily overhear someone else's phone, just like a spy in a movie. If you use a wireless LAN now, you will encounter similar problems. Since then, if the data in the wireless network for t

A wireless local area network can be used as the extension of the wired local area network, it can also be independent as the substitute of the wired LAN, so the wireless LAN provides a strong network flexibility. The development of wireless local area network (WLAN) technology began in the mid 1980s, and it was created by the Federal Communications Commission (FCC) for public applications in the industria