A data acquisition gateway serves as a communication terminal device, also recognized as an IoT gateway, encompassing capabilities for data collection, storage, and transmission. The Wutongbolian WG series of data acquisition gateways provide a variety of data transmission methods and interface channels, encompassing wired, wireless, and serial port communications (including 5G, 4G, Wi-Fi, and Ethernet). These gateways find broad applications in areas such as smart factories, environmental monitoring, intelligent water management, energy consumption monitoring, and smart equipment.

Functional Characteristics:

1. Multiple Serial Port Configurations:
   The WG series multi-serial port data acquisition gateways are available in diverse models, each featuring a varying number of serial ports. This design allows for the simultaneous connection of multiple devices and sensors in a plug-and-play fashion, streamlining data collection and transmission processes. Furthermore, these gateways support multiple communication protocols, including PLC protocols, environmental protection protocols, and power grid specifications.

2. Versatile Communication Options:
   The WG series supports an array of wireless communication methods, such as 5G, 4G, and Wi-Fi, along with wired Ethernet connectivity. It is compatible with wireless networks provided by multiple carriers, ensuring a high-speed and stable communication infrastructure for industrial settings and facilitating the swift establishment of data acquisition networks.

3. Dependable and Robust Transmission:
   The WG series incorporates multi-network redundancy, automatically transitioning to a superior network in the event of instability, thereby enhancing communication reliability and stability. Additionally, it features resume-from-breakpoint functionality, which records data transmission interruptions during network outages and resumes transmission once connectivity is restored, safeguarding data integrity.

4. Comprehensive Security Measures:
   The WG series integrates multiple layers of security protection, including stateful packet inspection (SPI), defense against denial-of-service (DoS) attacks, filtering of multicast and Ping probes, source and destination port mapping, Demilitarized Zone (DMZ) support, access control lists (ACLs), and IP-MAC binding capabilities.

5. Remote Configuration and Administration:
   The WG series enables both local and remote configuration of data acquisition projects, as well as software updates. It also supports remote diagnostics, gateway failure recovery, and log generation, allowing for rapid assessment of system, module, network connection, and application statuses.