If the AP transmit power is 500mw, then the corresponding dbm value is?

Thicker cables generally cost more, but they introduce less loss, a small bending radius, and convenient construction.

When deploying an outdoor AP P, a lightning protection device needs to be installed. Which of the following are lightning protection devices? (Multiple choice)

Use the wireless bridging function to realize one-to-one or one-to-many wireless connections between P FAT APs. To ensure the effective bandwidth of each link, the number of connected PAPs should not be too large.

The transmission technology used to solve the hidden node problem in the 8021.11 network is?