1 Port Console Server

NPort 5100 series device servers are designed to make serial devices network-ready in an instant. The small size of the servers makes them ideal for connecting devices such as card readers and payment terminals to an IP-based Ethernet LAN. Use the NPort 5100 series device servers to give your PC software direct access to serial devices from anywhere on the network.  

Black Box LES431A 1-Port Modbus Hardened Serial Server. Easily link a serial Modbus device to a TCP Modbus device in harsh environments.