Brief Analysis: features of the wireless bridging solution

The biggest feature of the wireless bridging scheme is that it greatly reduces the wiring cost and acts as a messenger for communication between buildings. Which of the following solutions are better in the wireless bridging solution? The following is a brief analysis.

When a wired connection is too expensive or requires a second redundant connection for a wired connection for backup, the wireless bridging scheme allows wireless connection between buildings. 802.11 devices are usually used for this application and Wireless Optical Fiber bridge. 802.11 basic solutions are generally cheaper and do not need to look directly between antennas, but they are much slower than optical fiber solutions. The 802.11 solution is generally operated within the range of 5 to 30 mbps, while the optical fiber solution operates within the range of 100 to 1000 mbps. These two Bridge operations can be more than 10 miles away, and 802.11-based solutions can achieve this distance, and it does not require cable connection. However, the disadvantage of the 802.11 solution is that the speed is slow and there is interference, while the optical fiber solution does not. The disadvantage of the optical fiber solution is that the price is high and there is no direct view between two locations.

A typical scenario is that the wireless bridging scheme is used to wirelessly expand an Ethernet. There are many types of 802.11 bridges, some of which use patented link methods, but may not provide the best compatibility or security. A better solution is to use a simple wireless bridge that can connect to any common infrastructure access point. As a conventional WAP client, it can provide secure wireless connections. After bridging, an Ethernet switch can be used to expand the port capacity and connect multiple wired Ethernet computers to the LAN through the wireless bridge. This is a cheaper option than using a wireless ethernet card equipped with multiple fixed-location desktop PCs, and they do not have to be configured.