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PortServer® TS MEI

Available in 1, 2 and 4-port models, combines the inherent benefits of data networking


  • Standard, reliable serial-to-Ethernet connectivity
  • 1, 2 or 4 serial ports
  • Switch selectable RS-232/422/485 RJ-45 serial


Specifications PortServer® TS 1 MEI PortServer® TS 2 MEI PortServer® TS 4 MEI
Management HTTP/HTTPS, CLI, SNMP (read/write), Digi Port Authority - Remote management diagnostics and auto-discovery tool
Protocols UDP/TCP, DHCP/RARP/ARP-Ping for IP Address assignment, Extended Telnet RFC 2217, Telnet, PPP Reverse Telnet, Modbus to Modbus/TCP protocol conversion support, Reverse SSH
Software Device-initiated patented RealPort® COM port redirector
Status LEDs Link, Activity, Power, Status
(L x W x D)
5.25 in x 3.33 in x 0.95 in (13.34 cm x 8.46 cm x 2.42 cm)
Weight 2.25 oz (64.00 g)
Security SSHv2, SSL/TLS
Operating Systems AIX, HP-UX, Linux®, SCO® OpenServer™ 5, SCO® OpenServer™ 6, Solaris™ Intel, Solaris™ SPARC, Windows XP®, Windows Server® 2003, Windows Server® 2008, Windows Vista®
Note: TCP/UPD Socket Services are operating system independent
Other Full modem and hardware flow control, Modem emulation, Port buffering, RJ-45/DB-9F crossover cable included for optional serial configuration
Ports 1 RS-232/422/485 RJ-45 (switch selectable); Up to 230 Kbps throughput; Signal support for TXD, RXD, RTS, CTS, DTR, DSR, DCD 2 RS-232/422/485 RJ-45 (switch selectable); Up to 230 Kbps throughput; Signal support for TXD, RXD, RTS, CTS, DTR, DSR, DCD 4 RS-232/422/485 RJ-45 (switch selectable); Up to 230 Kbps throughput; Signal support for TXD, RXD, RTS, CTS, DTR, DSR, DCD
Ports 1 RJ-45 10/100 Mbps 10/100Base-T (auto-sensing); Full or half duplex
Power Requirements
Power Input 9-30VDC with locking barrel power connector
Power Supply (Included) North America: 12VDC/.5A max out; 120VAC in (wall mount); International: 12VDC/.5A max out; 100-240VAC in (small brick)
Power Supply 12VDC extended temperature power supply sold separately
Power Consumption Typical: 4 W; Max: 6 W
Surge Protection 4 kV burst (EFT) per EN61000-4-4, 2 kV surge per EN61000-4-5
Operating Temperature 0° C to +60° C (32° F to 140° F)
Storage Temperature -40° C to +85° C (-40° F to +185° F)
Relative Humidity 5% to 95% (non-condensing)
Ethernet Isolation 1500VAC min per IEEE802.3/ANSI X3.263
Serial Port Protection (ESD) +15 kV air 6 AP and +8 kV contact discharge per IEC 100-4-2
Regulatory Approvals
Safety UL/CUL 60950, IEC 60950 & CB
Emissions/Immunity CE, FCC Part 15 (Class A), EN55024, EN55022 Class A, AS/NZS 3548, CISPR 22, VCCI V-3/99.05

PortServer TS MEI provides switch-selectable RS-232/422/485 serial port connectivity, making it easy to connect multiple serial devices to your 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.

Digi’s patented RealPort®, with encryption and user authentication*, makes it possible to establish a connection between the host and networked serial device by creating a local COM or TTY port on the host computer, allowing software applications to work with networked device servers instead of requiring a host adapter.

Powerful features including data security via SSHv2, port buffering and full SNMP management, making PortServer TS MEI ideal for applications like console management where device management and monitoring are critical.

Have Questions? Call +603 7887 6820 or email sales@anewtech.com.my