The Digi PortServer TS 2 P MEI simplifies the integration of RS - 232/422/485 serial devices into an IP network. It supports powered Ethernet (802.3af) and powered serial options, allowing for flexible installation with just one Ethernet cable for both power and data communication. The powered serial feature can power devices over serial using Ring Indicator (RI) or DTR pins, providing redundancy with traditional power connectors. This device server is ideal for various applications requiring reliable connectivity and power solutions.