Serial RS232 to TCP/IP Ethernet Device Server If you are trying to connect a serial device that is not close to a local computer, here is a rugged powered serial to ethernet device server for you to remotely access, control, and manage serial port device over TCP/IP network easily, regardless of the distance between the server and client computer. Serial port server is well constructed with compact and protective solid steel enclosure for tabletop, wall mount or DIN rail mounting Important: pls make sure the IP of computer and our device server is in the same network segment, so the computer networking serial server can work. RS-232 serial port to 10/100 Base self-adaptive Ethernet interface (compatible with 802.3 protocol) Built-in Ethernet media transport layer (MAC) and physical layer (PHY) Baud rate: 300 - 921600 bps Modbus Gateway: Bi-directional Modbus RTU to Modbus TCP TCP Server, UDP Server, TCP Client, UDP Client working modes DHCP (Dynamic Host Configuration Protocol) Automatically obtain IP address, Dynamic DNS domain name access Power Option: external power adapter AC to DC Electrostatic protection ESD: ±5kV wide voltage input range 12V~70V, output current 1000mA Appliances ATM terminals, Credit card and check verification system, Data collection, Gas pump, Industrial and medical remote monitoring system, Point-of-sale terminal, Remote diagnostic, Remote metering, Security system, Ticketing machine, Vending/gaming machine, ... What’s Included: 1 x Serial Device Server 1 x Power Supply 1 x 9 pin Serial Cable See more1 serial port server is ideal for Industrial and medical remote monitoring system, ATM terminals, computer networking, POS, door controller, Data collection, security system, etc. Wide voltage input 12V-70V; comes with a 12V power adapte; TX and RX indicators for easy troubleshooting. Supports 10M/100M, self-adaptive Ethernet interface (compatible with 802.3 protocol); baud rate ranges from 300 bps to 921600 bps. Serial server box supports DHCP and Dynamic DNS function, 4 kinds of working mode: TCP Client、TCP Server、UDP Client and UDP Server; bidirectional Modbus RTU/TCP. Bi-directional transparent transmission between serial data and Ethernet Packets: Compact Serial Device Server is designed with an RS232 serial interface to a local area network to transmit serial data over Ethernet (TCP/IP).