The wireless base station allows access to all devices that support the IP protocol, including cameras, gas detectors, road gates, face recognition machines, and so on. By interface type port, devices can be roughly classified into three categories: devices with one network cable connector and one power connector, devices with only one network cable connector, and devices with 485 connectors.
For devices with one network cable connector and one power connector, the power connector is connected to the common power system in the tunnel through a power adapter, while the network cable connector is connected to the body network port of the wireless base drill and the network port of the POE switch. For devices with only one network cable connector, the network cable connector can be accessed to the POE network port of the POE switch, or it can be accessed to the POE converter and then split into a network cable connector and a power connector. The source connector is connected to the common power system in the tunnel through the power adapter, and the network cable connector is connected to the body network port of the wireless base station and the POE network port of the POE switch. For devices with 485 connectors, the 485 connector port is split into a network cable connector through a crystal head converter. The network cable connector port is connected to the POE network port of the POE switch.