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Select wireless bridges need to pay attention to the problem, you know?
There are many kinds of wireless bridges. There are countless number of wireless bridges. How do you know what you need or what is the most suitable one? Let professional wireless bridge equipment and solution provider Feng Runda come to tell you how to choose.
1, determine what frequency you need
The wireless bridge has 2.4G and 5.8G, the general 2.4G transmission rate is 300Mbps, and the 5.8G transmission rate is 800~900Mbps. Which one is better to judge, such as how many cameras, how to do the pixels, the transmission distance is not far, the same frequency interference is not much and so on.
Summary: In urban areas, downtown, long-distance transmission, large video stream, 2.4G interference, choose 5.8G wireless bridge. Others use a 2.4G wireless bridge if the transmission distance is relatively short, relatively remote, and less frequent interference occurs.
2, how much antenna gain is needed
The signal strength and transmission distance of the wireless bridge affected by the antenna gain are generally as large as possible. If you want to transmit over long distances, you must choose a wireless bridge with a higher antenna gain.
3, the total performance
This is not a good judge, you can from the brand, chip, components, other hardware and software comprehensive evaluation. If you do not understand, do not know how to distinguish, it is best to choose the wireless bridge above the middle. You know that big brands are always more secure than small brands.
4, transmission distance
Wireless bridges have different transmission distances, some are suitable for short-distance transmission, and some can meet long-distance transmission, and can be determined according to the transmission distance of a project.
5, materials, workmanship
Since the wireless bridge is used outdoors, the requirements for the fineness of the material and appearance are very high, and absolute water resistance, sun protection, dust prevention, and aging prevention are required. Poor wireless bridges will have a lot of problems after a period of use.