One Serial Port: With RS485 serial port, it can realize transparent transmission between RS485 and Ethernet ports. Supports timeout restart, DHCP, DNS, heartbeat packet, registration packet, and other advanced features. Rich Protocols: TCP/UDP/HTTP/DHCP/DNS. Modbus Gateway: Modbus RTU to TCP conversion, Modbus RTU to JSON. Easy configuration via AT commands, built-in webpage, and config utility. Bidirectional Transparent Data Transmission: As a serial device server, it enables traditional serial devices to connect to local networks and the Internet, allowing integration into networked environments. Virtual COM Software: This feature extends serial communication beyond physical cable limitations, enabling long-distance data transfer. Point-to-Point Communication: Enables direct data communication between two serial devices over Ethernet. Multi-user Access: In server mode, supports multiple client connections for simultaneous access and control of serial devices. Color: White Material: ABS Package Contents: 1 x RS485 to Ethernet Converter Only the above package content is included; other items are not included. Note: Light reflection and differences in display screens may cause slight variations in color compared to the actual product. Measurement error allowance is +/- 1-3 cm.