PortServer® TS M MEI Serial Server – Modem Series Ethernet and RS-232/422/485 serial connections, with internal modem for dial-up connectivity to remote serial devices. PortServer TS M MEI offers Ethernet and RS-232/422/485 serial connections, with the addition of an internal modem. The one- and three-port serial servers are ideal for applications requiring both IP networking and standard phone line dial-up connectivity for remote access to serial devices. The embedded modem adds another level of flexibility to the PortServer TS line. It allows remote hosts to dial-in to a serial device attached to the Digi serial server, as well as the serial device to dial-out to a remote location using a standard phone line. The modem helps to create a PPP connection (TCP/IP connection over modem) so that applications and devices can communicate via an IP network, even when the primary LAN or WAN is not available. This allows users from a central location to maintain access to remote serial devices. Other applications for PortServer TS M MEI include remote site console management for small branches and remote log-in via a TCP/IP network for easy troubleshooting, monitoring, configuration or control. Application Highlight Remote Dial-Up Modem Telephone Lines PortServer® TS M MEI Telephone Lines Oil & Gas Pipeline Features/Benefits • Easily connect to remote networks and devices • Internal v.90/v.92 modem • 1- and 3-port models for application flexibility • RS-232/422/485 switch-selectable on all ports Target Applications • RealPort for COM or TTY port control and management • NIST FIPS-197 certified (secure AES) • PPP and SSH for creating secure IP network over serial connection Remote Device Management • Easy IP assignment via DCHP, RARP, ARP-Ping or Digi utilities

Features Management HTTP/HTTPS, CLI, SNMP (read/write), Digi Port Authority-Remote management diagnostics and auto-discovery tool UDP/TCP, DHCP/RARP/ARP-Ping for IP Address assignment, PPP, Extended Telnet RFC 2217, Telnet, Reverse Telnet, Modbus to Modbus/TCP protocol conversion support SSHv2, Static routing, RIP 1, SSL/TLS Device-initiated patented RealPort® COM port redirector Status LEDs Link, Activity, Power, Status AIX, HP-UX, Linux®, SCO® OpenServer™ 5, SCO® OpenServer™ 6, Solaris™ Intel, Solaris™ SPARC, Windows XP®, Windows Server® 2003, Windows Server® 2008, Windows Vista® Operating...