A.The Fit AP is not powered on

B.The serial number or model information of the Fit AP template on the AC is incorrectly configured

C.The AP software version carried by the AC does not match the AC software version

D.Fit AP and AC are not in the same VLAN

E.There is no DHCP server in the network

A.N-type male

B.SMA reverse polarity female

C.SMA female

D.N-type female

E.SMA reverse polarity male connector

F.SMA male

A.IBSS

A.When connecting the multi-strand ground wire (single core is generally not used) to the ground bar, a grounding terminal (copper nose) must be installed. The size of the grounding terminal should match the wire diameter, and the pressure (welding) connection should be firm.

B.The indoor AP should be grounded, and the outdoor AP, antenna-fed lightning arrester, and PoE module must be grounded. The grounding resistance is less than 5 ohms, and the grounding wire must not exceed 30 meters.

C.The principle of fixing the ground wire of the sleeved PVC pipe is the same as that of the radio frequency wiring. When installing wire troughs, the fixed spacing of the wire troughs is 0.3 meters. The radius of curvature of the ground wire should be greater than 130mm.

D.The contact part between the grounding terminal and the ground bar should be flat, fastened, free from rust or oxidation. When connecting different materials, it should be coated with petroleum jelly or butter to prevent rust.

A.Support for roaming

B.Radio frequency management technology innovation

C.Simplified user management

D.Simplified network management