A.Prevent water from entering each joint connector and penetrating into the feeder cable, causing damage to the feeder cable.

B.Prevent partial disconnection of each connector

C.Prevent electromagnetic interference

D.Prevent the connector from being damaged by electric shock

A.True

B.False

A.After the FIT AP is successfully registered on the AC, the status displayed is Run, if the registration is unsuccessful, the status is displayed as Idle

B.There should be a FIT AP software that matches its version in the AC's flash, and make sure that the name is correct

C.FIT AP status shows imageload during the registration process, indicating that FIT AP is downloading software from AC

D.During the FIT AP registration process, you must ensure that the AP number added on the AC is consistent with the actual device

A.150 Mbps

A.External thread + needle

B.External thread + hole

C.Internal thread + hole

D.Internal thread + needle