I have a pair of wireless bridges that support WiFi6. The distance between the two devices is approximately 70 meters and there is no obstruction. When I use a bandwidth of 160Mhz, the physical negotiation rate of the devices can reach 2400Mbps. However, when I transmit data or conduct bandwidth tests, the physical negotiation rate drops to around 1000Mbps, and the actual transmission bandwidth is about 450Mbps. Is this situation normal? The system version is 7.17beta4
Where is my crystal ball …where??
What types of devices? Configuration? Network diagram?
What signal levels are you getting.
For full speed in band 160 you need a signal level of -40 dB, if the signal level is lower the speed will decrease accordingly. What signal level do you get in the bridge?
The signal strength is approximately -48
Judging by your answers you have little understanding of the issue.
48 is the total of 2 channels respectively 51 in each channel. (256 QAM.5/6)
You may lack the level of even full speed in band 80. Try to set band 80, the throughput should increase.
Check if the antennas are accurately aligned and try to increase the signal.
Select the most free frequency band.
PS Why are you using an old beta version of the software? There is a stable 7.17.2 version.