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Serial Device Servers

Secure access and management for servers and network devices

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.
Digi Connect EZ

Digi Connect EZ

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

  • 1, 2 or 4 software-selectable RS-232/422/485 serial ports to connect a wide variety of serial equipment over IP networks
  • 10/100/1000 Ethernet (dual Ethernet on 2- and 4-port), with optional Wi-Fi, industrial temp, C1D2 rating and LTE
  • Ideal for applications requiring COM ports, serial tunneling or TCP/UDP sockets
  • Optimizes performance for the widest range of industry standard and device-specific protocols
  • Built-in Digi TrustFence® for device security, secure encrypted connections, ongoing monitoring and support
  • Easy setup and mass configuration with Digi Navigator™ and Digi Remote Manager®
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PortServer<span>®</span> TS

PortServer TS

Easy Serial-to-Ethernet Connectivity

  • 1, 2 or 4 RS-232 serial ports for standard serial-to-Ethernet connectivity
  • Ideal for applications requiring COM ports, serial tunneling, TCP/UDP sockets, or multiple unicast functionality
  • Patented RealPort® for COM/TTY port control and management
  • Modem emulation
  • Monitoring and diagnostic utility
  • Secure communication via SSHv2
  • Tunable for low latency or optimized for throughput
  • Easy web-based configuration (HTTP/HTTPS)
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PortServer<span>®</span> TS MEI

PortServer TS MEI

RS-232/422/485 Switch Selectable Expansion for Asynchronous Connectivity

  • RS-232/422/485 switch selectable serial ports
  • 1, 2 or 4 serial ports
  • Serial port expansion for manufacturing floor, gas pump, Industrial Automation
  • RealPort® with encryption provides SSL-based protection
  • SSHv2 for encrypted connections
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PortServer<span>®</span> TS M MEI

PortServer TS M MEI

Serial Server with Internal Modem

  • Easily connect to remote networks and devices
  • Internal v.90/v.92 modem
  • 3-port models for application flexibility
  • RS-232/422/485 switch-selectable on all ports
  • RealPort® for COM or TTY port control and management
  • PPP and SSH for creating secure IP network over serial connection
  • Easy IP assignment via DCHP, RARP, ARP-Ping or Digi utilities
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PortServer<span>®</span> TS P MEI

PortServer TS P MEI

RS-232/422/485 Serial Server with Powered Serial and Ethernet Options

  • End-span and mid-span PoE (Power over Ethernet)
  • Device server with 2 or 4 RS-232/422/485 serial ports
  • Serial port expansion for devices in locations where power outlets aren’t available
  • Serial-to-Ethernet connectivity
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Digi One<span>®</span> SP

Digi One SP

Cost-effective serial-to-Ethernet connectivity in a compact design for simple data communication applications

  • Patented RealPort® for COM/TTY port control and management
  • TCP/UDP Socket Services for broad device connectivity and application use
  • Auto-connect the serial device to networked server using raw, Telnet, rlogin
  • Reverse Telnet for easy access of serial devices from network
  • Switch selectable RS-232/422/485 for simple interfacing to any type of serial device
  • Modem emulation allows support for devices designed only for modem communications
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Digi Connect SP<span>®</span>

Digi Connect SP

Compact serial server delivers a powerful off-the-shelf hardware platform for standard plug and play applications or embedded networking solutions

  • Off-the-shelf hardware platform for standard or custom network applications
  • Compact enclosure design with integrated mounting tabs
  • RS-232 or switch-selectable RS-232/422/485
  • Flexible 9-30 VDC power input
  • Product customization options
  • SSL/TLS with NIST-certified AES encryption for security sensitive environments
  • Digi’s patented RealPort® with encryption for COM/ TTY port redirection and control
  • Support for IPv6, SNMP, SSHv2 and Digi Remote Manager®
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