What should be paid attention to when installing a wireless bridge?

Bridges are generally used in areas where it is inconvenient to install optical fiber or where optical fiber is not easy to reach. They can realize wireless signal transmission. At the same time, the cost of setting up a bridge is relatively low, and the deployment is more flexible. In order to install completely without wiring, it can also be used with a solar power supply system. So what problems should be paid attention to when installing a bridge? Next, let's discuss the precautions for installing a bridge.

When building a point-to-point or point-to-multipoint outdoor wireless LAN, the key components include antennas, antenna cables, lightning arresters, outdoor wireless bridges, and bridge cables. In order to ensure the quality of video transmission and network bandwidth, directional antennas are usually selected. Directional antennas can effectively improve communication distance and signal quality due to their highly concentrated signal propagation characteristics.

When installing directional antennas, it is crucial to accurately align the positions of the two antennas. This not only involves aligning the straight line of sight between the two antennas, but also ensures that there are no obstacles blocking the radio wave propagation path between the two. Radio wave propagation does not propagate in a straight line like a laser beam, but presents a specific rugby shape, which is called the Fresnel Zone in the field of wireless communications.

The concept of the Fresnel zone is crucial because if there are any objects in this area, such as trees or buildings, they may absorb or reflect the energy of the radio waves, thereby reducing the speed and quality of data transmission. Therefore, when planning and installing a wireless network, it is necessary to ensure that there are no obstacles in the Fresnel zone to ensure clear transmission of wireless signals and optimal performance of the network.