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Digi 70001807

Digi PortServer TS 2-4 MEI - 4 RJ45 serial ports, Switchselectable RS-232/422/485, 10/100Base-T Ethernet support, Baud rates up to 230 Kbps, LED status for link and power
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Designed for universal, high-performance serial-to-Ethernet connectivity

PortServer TS 2-4 MEI from Digi adds switch-selectable RS-232/422/485 serial port, making it easy to connect multiple serial devices to the network. It combines the inherent benefits of data networking with proven asynchronous connectivity to deliver powerful yet simple Ethernet connections for all of your serial devices. It also delivers powerful features such as data security via SSHv2, port buffering and full SNMP management. The patented RealPort technology makes it possible to establish a connection between the host and networked serial device, allowing software applications to work with networked device servers instead of requiring a host adapter.

General Information

  • Product Type: Device Server
  • Product Series: TS
  • Brand Name: Digi
  • Manufacturer: Digi International
  • Product Model: TS 4 MEI
  • Product Name: PortServer TS 4 MEI Device Server
  • Product Line: PortServer

Physical Characteristics

  • Height: 5.4"
  • Width: 3.3"
  • Depth: 1"
  • Form Factor: Desktop
  • Weight (Approximate): 2.25 oz


  • Number of Network (RJ-45) Ports: 5
  • Network (RJ-45): Yes


  • Certifications & Standards:
    • FCC Part 15, A
    • CE
    • EN5024-1
    • EN 50082-1
    • UL 1950
    • CSA 22.2 No 950
    • IEEE 802.3af compliant
  • Compatibility:
    • Operating Systems:
    • AIX
    • Compaq Tru 64
    • HP-UX
    • Linux
    • Microsoft® Windows XP®
    • Microsoft Windows 2000®
    • Microsoft Windows NT®
    • Microsoft Windows 98/ME
    • SCO® OpenServer
    • SCO UnixWare
    • Solaris (Intel)
    • Solaris (SPARC)
    • TCP/UDP Socket Services are operating system independent
  • Additional Information:
    • Easily network-enable multiple serial devices
    • Switch selectable EIA-232/422/485 for simple interfacing to any type of serial device
    • Patented Digi RealPort Technology for COM or TTY port control and management
    • Monitoring and diagnostic utility for simple and efficient device monitoring and troubleshooting
    • Modem emulation for easy integration and replacement of modems
    • Data Security via SSH v2
    • Port Buffering for data capture
    • Easy configuration through web interface (HTTP)
    • SNMP for easy network management
    • PPP for network enabling serial device
    • Industry leading low latency
    • Baud rates up to 230 Kbps

Power Description

  • Input Voltage:
    • 110 V AC
    • 220 V AC


  • Limited Warranty: 5 Year

Full specifications (PDF)


The Digi 70001807 is also known as DIG-70001807 .