Is the access point still in use?

Yes, access points are still in use and continue to be an important part of modern communication networks. An access point is a hardware that allows other devices to connect to a wired or wireless network.

They are usually associated with Wi-Fi networks because they provide users with a convenient way to access the Internet without directly plugging devices into routers or modems. Access points are also used for Bluetooth, NFC and other short-range wireless networks.

Access points are usually deployed in public places such as homes, offices, airports or hotels, and even in cars. They make it easy for devices to connect to the network without having to rewire or run additional cables.

Access points are also very important for large networks used by schools, enterprises and government organizations, because they can more easily manage and expand the network. With the continuous development of technology, access points will still be an important part of modern communication networks.

Does the access point extend WiFi?

Yes, the access point extends the Wi-Fi network by acting as a bridge between the router and other Wi-Fi devices. The access point creates a wireless local area network (WLAN) that allows devices to connect to the Internet through radio waves instead of using cables.

The AP receives the signal from the router, amplifies the signal, and broadcasts the stronger signal to a larger area, providing Wi-Fi coverage for more places in the home or office. The access point also allows multiple users to access the same network without mutual interference, reducing congestion and providing stronger and more reliable connections.

In addition to providing coverage for Wi-Fi devices, access point has other functions, such as configurable settings, management tools, security solutions and advanced settings.

Can access points replace routers?

No, access points cannot replace routers. An access point is a device that allows you to connect wirelessly to a network, while a router is a device that establishes or maintains a connection between two or more networks.

Generally speaking, routers need to provide Internet connection for access points. Although some access points may provide Wi-Fi, they cannot act as a complete router alone. If the access point is used as a router, you may need to combine the added hardware, special software and technical skills to set it up.

In addition, the access point will only be able to provide wireless access, not the ability to create a wired Internet connection for the device. In short, the access point cannot replace the router, but it can be used with the router to expand the network range.