Supports DHCP for automatic IP address assignment and IP address query via serial protocol. Supports DNS configuration. Parameters can be set through a web interface. Firmware updates supported. Auto-MDIX and RJ45 port with 10/100 Mbps Ethernet connectivity. Serial port baud rate range: 600 bps to 230.4 Kbps. Configurable parity: None, Odd, Even, Mark, Space. Operating modes: TCP Server, TCP Client, UDP Client, UDP Server, HTTP Client. Supports virtual serial port with配套 software. Heartbeat mechanism ensures reliable connections and prevents dead links. User-defined packet registration for connection status monitoring and packet header usage. In Server mode, supports up to 16 concurrent clients (default: 4). Uses globally unique MAC address assigned by IEEE. User-configurable device address. Factory default reset available. Compatible with gateways, switches, and routers. Operates in both LAN and WAN environments. Provides PC/IP programming test sockets for VB, C++, Android, and iOS. Suitable for industrial data transmission, industrial automation, safety and security monitoring, smart home systems, power control, environmental monitoring, smart agriculture, access control, POS systems, building automation, self-service banking, and telecom equipment monitoring. Color: Black. Material: Metal. Package includes: 1 x RS232 to Ethernet converter. Note: Actual product color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.