Comprehensive and Detailed in Depth Explanation:Huawei IoT APs support multiple methods for integrating IoT modules or functionalities:
* Option A: The USB interface allows external IoT modules to be connected to the AP, enabling flexible expansion.
* Option B: Some Huawei IoT APs come with built-in IoT chips, providing native support for IoT protocols like RFID and Bluetooth.
* Option C: The PCIe interface is another method for integrating IoT modules, offering high-speed connectivity for advanced IoT applications.
* Option D: The PoE out port is used to power external devices but does not directly integrate IoT functionality.
These integration methods ensure that Huawei IoT APs can adapt to various IoT use cases, such as asset tracking, environmental monitoring, and smart building management.
References:
* Huawei HCSA-Presales-IP Network Documentation: IoT Integration in WLAN APs
* Huawei AirEngine Series Product Specifications