Standard, reliable serial-to-Ethernet connectivity 1, 2 or 4 serial ports Switch selectable RS-232/422/485 RJ-45 serial PortServer TS MEI (Multi-Electrical Interface, RS-232/422/485) makes it easy to connect any serial device to your network. Available in one-, two- and four-port models, it combines the inherent benefits of data networking with proven asynchronous connectivity to deliver powerful, yet simple Ethernet connectivity for all your serial devices. PortServer TS MEI delivers universal and powerful features including data security via SSHv2, port buffering, and full SNMP management, making it ideal for applications like console management where device management and monitoring are critical