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Elevate your critical serial communication with Digi's advanced serial servers. Tailor your connectivity with 1 to 32 ports, ensuring seamless communication for your unique needs. Enjoy transparent connectivity with Digi's RealPort driver or via TCP/UDP sockets.

Experience industrial-grade communication with extended environmental options, supporting essential protocols like Modbus. Ensure secure communication through TLS, SSL, or SSH-based connections.
  • DIGI Industrial/Hardened Serial Servers

    Hardened, rugged serial servers for industrial applications Digi's Industrial serial servers offer extended environmental options. 1 to 4 EIA-232 or MEI (232/422/485 selectable) serial ports are available. These products support: Industrial protocols including Modbus. Digi's RealPort driver for transparent connectivity using existing applications, and TCP or UDP socket connections. TLS, SSL or SSH based connections provide robust encryption.
  • Digi Serial Device and Terminal Servers

    Digi Serial Servers connect critical equipment to applications, providing 1, 2, 4, 8, 16, and 32 port serial over Ethernet options with transparent connectivity for existing serial applications with Digi's RealPort driver, or via TCP or UDP sockets. TLS, SSL or SSH based connections provide robust encryption. 232-only and MEI (selectable 232/422/485 versions are available.