Serial Connectivity

External terminal serial servers that provide serial to Ethernet connectivity

High performance connectivity for demanding automation applications. Digi serial servers connect critical equipment to applications to provide 1, 2, 4, 8, 16 and 32 port serial over Ethernet options.

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Now Available: Digi Connect EZ Serial Device Server

Key Benefits

  • Integrate equipment across multiple protocols
  • Next generation terminal servers support GB Ethernet and IPv6 networks
  • Hardened options for harsh and hazardous conditions
  • Models with selectable RS-232/422/485 serial ports to connect a wide variety of serial equipment over IP networks
  • Patented Com port redirector allowing multiple connects to multiple ports over a single TCP/IP connection

Digi Serial Connectivity Solutions

Terminal Servers Terminal Servers 8 - 32 port serial over ethernet
Device Servers Device Servers 1 - 8 port serial over ethernet
Extended Safety/IEC 60601 Extended Safety / IEC 60601 IEC 60601 terminal servers
Industrial/Hardened Industrial / Hardened Hardened, rugged serial servers for industrial applications
Serial Cards Serial Cards Low-profile serial adapter cards
USB-to-Serial USB-to-Serial Easy out-of-the-box solution for I/O expansion
Digi Connect EZ


Digi Connect EZ Serial Servers

Click-to-connect | Modern, secure serial connectivity that boots in seconds, configures in minutes and runs for years

Most companies are not replacing their equipment — they are updating the way they talk to it. Digi Connect® EZ modernizes operational infrastructure with expanded network connectivity and functionality for today’s applications. It is designed to meet the demands of a wide range of critical serial applications including connecting to automation, robotics control, centralized device management, data acquisition and point-of-sale equipment.