Summarize the differences between wireless bridges and microwave transmissions

What is a wireless bridge, as its name suggests, is the bridge of a wireless network. It is the use of wireless transmission to realize the transmission of signals between two or more networks. Microwave is a radio wave with a frequency range of 300MHz-300GHz.

The wireless bridge is actually within the frequency range of the microwave. The wireless bridge has two frequency bands, one is 2.4G and the other is 5.8G, which is just a good name. So apart from the difference in frequency, what are the differences between wireless bridges and microwaves? Today, Feng Runda, a professional wireless bridge equipment and solution provider, gave a detailed explanation.

Wireless bridges and microwave transmission distances are also different. The transmission distances of wireless bridges are generally very short. At distances of 1 to 5 kilometers, microwave products have relatively long distances. This needs to be determined according to actual conditions. Generally, when designing a one-hop link, it needs to be surveyed or tested in advance. For example, there are 30 kilometers, 50 kilometers, and a short distance of 1 kilometer, depending on the size of the antenna and the frequency band you choose. Divided.

Their diffraction function is also different. The microwave has basically no diffraction function. The higher the frequency is, the weaker the rap function is. Therefore, in our microwave engineering case, a microwave relay is needed at a long distance, that is, the microwave relay. Here, when it comes to the diffraction function, the 2.4G wireless bridge has a certain diffraction function. For example, if you place a wireless bridge in a room, you can receive signals in another room. The signal is only weakened. . The microwaves we mentioned need to be in a direct-view mode, that is, they can be seen by our naked eyes for a short distance, or can be seen by a certain instrument at a long distance, such as can be seen through a telescope.

Different setting methods, this is basically the same, the current equipment is basically a fool, and most manufacturers have done the most simple set in the factory, as long as other conditions are met, set one or two in the above The parameters can be communicated, this is not difficult.

Use of different, almost the same use, can transmit video, audio and data signals, but the 2.4G wireless bridge can be used alone as a wireless AP to achieve wireless signal transmission. The microwave has no such function.