If you buy a wireless bridge, the seller will tell you to buy in pairs, and the price of the wireless bridge is mostly priced by a pair. It can be reflected from here that wireless bridges are used in pairs and cannot be used alone. Why use in pairs?
A wireless bridge is a bridge to a wireless network and uses wireless transmission to connect two or more networks for communication. In other words, the wireless network itself exists. For example, if a wireless network has a coverage of 5 kilometers, it is now necessary to extend the network by 5 kilometers. Using wireless bridges, wireless transmissions can be used to cover wireless networks. The scope has further expanded.
Wireless bridges are usually used outdoors and are mainly used to connect two networks. It is not possible to use only one wireless bridge, and two or more point-to-point connections are required. Can not be used alone because the wireless transmission signal requires a transmission, a reception so that the starting point to a bridge to launch, the other end also needs a bridge to receive, so it is used in pairs.
In addition, the wireless bridge for optical use can not reach a distance of several kilometers. It needs to cooperate with the antenna, and the antenna must also receive and send a signal, and it is also necessary to adjust the angle.
If you use a wireless bridge, you must choose a large power, and try to bring 5.8G. Because wireless transmission is much slower than wired transmission, the power is too small to reach such a long distance. Because 5.8G is cleaner and has less interference, the rate is better.
At present, Fengrunda has fully introduced a variety of wireless bridge equipment, including general outdoor use and elevator-specific, welcome to consult and understand.
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