Recently, I found that everyone has a vague concept of transmission distance of Industrial Cellular Router. Although the product description of Industrial Cellular Router generally indicates that the effective transmission distance of wireless network signals varies from 100 to 300 meters. Among them, the transmission distance of Industrial Cellular routers with different transmitting power is different to some extent. So many friends mistakenly believe that as long as the Industrial Cellular Router is within this effective range, you can receive signals, which is not the case.

  In fact, we may have overlooked a problem, because the wireless signal transmission distance marked in the Industrial Cellular Router product is the distance that can be reached under ideal conditions, the so-called ideal state is centered on an Industrial Cellular Router. The maximum distance that can be reached without any obstacles or interference around. However, this is not the case in reality, because the effective distance of an Industrial Cellular Router depends on the wireless transmission power of your Industrial Cellular Router and network card, as well as the number of important obstacles.

  IEEE802.11 standard, the general Industrial Cellular Router can cover the maximum distance is usually 100 meters -300 meters, but the scope of coverage should mainly depend on the environment is open or not, in the case of equipment without external antenna, in the field of vision about 300 meters; If it belongs to the semi-open space, or the area of the isolation, the transmission is about 35~50 meters. If you use an external antenna (do the link), the transmission distance can reach 30 ~ 50 kilometers or even more, depending on the gain of the antenna itself. Therefore, it needs to be applied according to the needs of users. Therefore, through testing, we find that most of the time the Industrial Cellular Router wireless signal transmission distance is generally about 20-30 meters. The reason is that the effective distance becomes smaller due to the interference of buildings, objects and signals, and the network speed is unstable. And many of these reasons exist voltage instability and electromagnetic interference and other factors. Of course, there are also stable transmission and long distance, generally are high-grade Industrial Cellular Router. You can choose an Industrial Cellular Router according to your distance and building.

  For the Industrial Cellular Router wireless signal transmission distance we must judge according to the actual situation, if in a relatively empty place, the general wireless routing signal can reach about 50 meters, or even farther, but if there are multiple obstacles in the middle, and the gap, Transmission distance is only to a distance of 10 meters, signal attenuation and obstacles have a lot to do with, steel and cement blocking distance drop is very serious, generally only 20 meters less than, if in the metal house shorter, so users should choose according to their actual situation, for the user is not recommended to connect to the wired network, Or Industrial Cellular Router in series to achieve the effect.