One Serial Port: Features an RS485 serial port that enables transparent transmission between RS485 and Ethernet. Supports timeout restart, DHCP, DNS, heartbeat packet, registration packet, and other advanced functions. Rich Protocol Support: Includes TCP, UDP, HTTP, DHCP, and DNS. Modbus Gateway: Enables Modbus RTU to TCP conversion and Modbus RTU to JSON data formatting. Easy configuration via AT commands, built-in web interface, and configuration utility. Bidirectional Transparent Data Transmission: Acts as a serial device server, allowing traditional serial devices to connect to local networks and the Internet, enabling integration into IoT applications. Virtual COM Software: Allows serial communication over long distances, effectively extending serial connectivity beyond physical cable limitations. Point-to-Point Communication: Enables direct data communication between two serial devices over a network. Multi-User Access: In server mode, supports connections from multiple clients, allowing simultaneous access and control of serial devices. Color: White Material: ABS Package Contents: 1 x RS485 to Ethernet Converter Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual product. Measurement error allowance is +/- 1-3 cm.