Which of the following wireless applications has higher bandwidth and real-time requirements?
When the WLAN is covered outdoors, the following description is correct about the antenna hanging high?
In the WLAN project network design of the warehousing and logistics industry, what are the correct descriptions of the channel planning considerations?
When the AD9430DN-24 is deployed in the project, when the remote access unit R240D is installed and exceeds the PoE power supply distance, the switch can be expanded.
exhibition.
WLAN engineers need to test the actual attenuation values of different channels in an obstacle in the room. Which of the following steps is correct?
1. Configure the 2.4G and 5G signals of the fat AP, place and turn on the signal source.
2. Select the obstacle to be tested
3. Using the signal scanning tool, test the field strength of the signal on both sides of the obstacle.
4. The subtraction of the two can calculate the attenuation value of the obstacle.