Description: A wireless bridge is a method to connect two or more wireless networks, allowing for the extension of their coverage and facilitating communication between them. This type of connection is based on the transmission of data through radio waves, eliminating the need for physical cables. Wireless bridges are particularly useful in environments where cabling is complicated or costly, such as large buildings, university campuses, or rural areas. By using technologies like Wi-Fi, these bridges can interconnect networks that are located at considerable distances, as long as there is a clear line of sight between the devices. Additionally, wireless bridges can be configured to operate in different modes, such as repeater mode or access mode, allowing them to adapt to various network needs. Their implementation improves connectivity, optimizes the use of network resources, enables more efficient bandwidth management, and reduces congestion in existing networks.
History: The concept of a wireless bridge began to take shape in the 1990s with the rise of Wi-Fi networks. As wireless communication technology evolved, specific devices were developed to efficiently connect networks. In 1997, the IEEE 802.11 standard was established, laying the groundwork for wireless communication and facilitating the creation of wireless bridges. Since then, technology has advanced significantly, allowing for faster and more stable connections.
Uses: Wireless bridges are used in various applications, such as interconnecting networks in large buildings, expanding network coverage in university campuses, and connecting networks in rural areas where cabling is impractical. They are also useful in temporary situations, such as outdoor events, where a fast and reliable network is required without the need for permanent infrastructure.
Examples: An example of a wireless bridge is the use of devices like the Ubiquiti NanoBridge, which allows connecting two networks in different buildings via a high-speed Wi-Fi connection. Another case is the use of wireless bridges in university campuses to interconnect different faculties and administrative areas, facilitating access to shared resources.
