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Why is the effect of wireless bridge installation not satisfactory?
After the sale of the wireless bridge in Lai'an, customers found that after installing the wireless monitoring project, the results were not good. So we will blame the wireless bridge itself for its poor performance or quality. As a professional wireless monitoring equipment manufacturer, specializing in this line for ten years, each wireless bridge sold has a well-deserved quality and mature technology. Absolutely not shoddy. So, this "black pot" we wireless bridge can not back.
As the saying goes, "three-point quality, seven-point installation", although not applicable to the wireless bridge, but also shows the importance of the installation. The installation of wireless bridges is simple, but the installation is really much more important than we think. A little oversight may lead to a failure of the entire wireless surveillance system.
We have come to analyze why the wireless bridge is obviously notoriously hard-quality.
1, too many cameras with each bridge
The current wireless bridges have 300M, 800M, and 1000M. The wireless bridges will know that it is not the actual bandwidth that can be reached so much. According to the actual bandwidth requirements, the cameras must not be used at full capacity. Look at the number of wireless bridges connected to the camera is too much, you can temporarily remove a few cameras, and then look at the transmission effect, if it solves the problem is the number of cameras.
2, the angle is not allowed
Wireless bridge transmission is not effective. The most direct performance is that the signal strength is too strong or too weak. Most likely it is related to improper use, such as misalignment. The angle between the transmitting end and the receiving end is not set properly, which will cause the receiving end to receive obstacles and adjust the angle.
3. The transmission distance exceeds the maximum transmission distance of the wireless bridge itself.
For example, this is a 5 km wireless transmission bridge, which uses a transmission distance of 6-7 km. The signal is definitely not good. In this case, the transmission distance can be reduced to the transmission distance range, or the equipment that meets the usage distance can be replaced.
4, the middle shield
Every time we would tirelessly emphasize to our customers, the middle cannot be blocked because the wireless bridge microwave transmission has no ability of diffracting and penetrating. If there is a blockage, we can consider raising the 2 end higher than the obstruction, or Through the relay transmission method to solve.
5, interference issues
If a bridge is deployed without considering the interference from neighboring devices of the same type or co-channel interference, or interference between the transmitting end and the receiving end, the signal may not be good. You can use other frequency equipment or adjust the channel, like the 5.8 GHz band. Bridge interference is relatively small.
6, not fixed
After some customers initially installed, they worked well, but after running for a while, they found that the effect was not good. Then you can check whether the device is not fixed firmly, you can go to the scene to see if the wireless bridge because it is not fixed and moved the position, or because of strong winds or other external forces to change the original position.
7, power supply, the connection of various components
Later, there was a problem that the wireless bridge did not respond, and it was possible to check the power supply and the connection of various components. Some are using less-than-good switches, or using POE switches, and some use common network cables. These details may lead to poor signal in wireless bridges.
Finally, the wireless monitoring equipment manufacturer Levin I wish the majority of the installation of the project successful, the effect has been good!