RS-232/422/485 SWITCH
SELECTABLE EXPANSION
FOR ASYNCHRONOUS
CONNECTIVITY
PORTSERVER TS MEI
®
Universal, high-performance RS-232/422/485 serial to
Ethernet connectivity
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.
BENEFITS
– 1, 2 or 4 switch-selectable RS-232/422/485 serial ports to
connect virtually any type of serial device over Ethernet
– 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)
RELATED PRODUCTS
RS-232/422/485
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.
*The RealPort encryption feature is compatible with AIX, HP-UX, Solaris, Linux,
Windows 2000, Windows XP, Windows 7, Windows 8, Windows 8.1, Windows 10,
Windows Server 2003, Windows Server 2008 and Windows Server 2012. The RealPort
authentication feature is compatible only with Windows 2000, Windows XP, Windows 7,
Windows 8, Windows 8.1, Windows 10, Windows Server 2003, Windows Server 2008 and
Windows Server 2012.
APPLICATION EXAMPLE
ADVANCED SERIAL DEVICE NETWORKING
Ethernet
CENTRAL
LOCATION
INTERNET
PORTSERVER® TS MEI
PortServer®
TS
PortServer®
TS MEI
Hardened
PortServer®
TS M MEI
ConnectPort®
TS
Cables and
Accessories
Router
PBX
SPECIFICATIONS
FEATURES
PortServer® TS 1 MEI
PortServer® TS 2 MEI
PortServer® TS 4 MEI
MANAGEMENT
PROTOCOLS
SOFTWARE
STATUS LEDS
DIMENSIONS (L X W X D)
WEIGHT
SECURITY
OPERATING SYSTEMS
OTHER
INTERFACES
SERIAL
HTTP/HTTPS, CLI, SNMP (read/write), Digi Port Authority - Remote management diagnostics and auto-discovery tool
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
Supports Digi’s Realport® COM port redirector
Link, Activity, Power, Status
5.25 in x 3.33 in x 0.95 in (13.34 cm x 8.46 cm x 2.42 cm)
2.25 oz (64.00 g)
SSHv2, SSL/TLS
AIX, HP-UX, Solaris, Linux®, Windows® 2000, Windows® XP, Windows® 7, Windows® 8, Windows® 8.1, Windows® 10, Windows Server® 2003,
Windows Server® 2008, Windows Server® 2012. Note: TCP/UDP socket services are operating system independent
Full modem and hardware flow control, Modem emulation, Port buffering, RJ45-DB-9F console adapter included for optional
serial configuration
PORTS
ETHERNET
1 RS-232/422/485 RJ-45 (switch select-
able); Up to 230 Kbps throughput; Signal
support for TXD, RXD, RTS, CTS, DTR,
DSR, DCD
2 RS-232/422/485 RJ-45 (switch select-
able); Up to 230 Kbps throughput; Signal
support for TXD, RXD, RTS, CTS, DTR,
DSR, DCD
4 RS-232/422/485 RJ-45 (switch select-
able); Up to 230 Kbps throughput; Signal
support for TXD, RXD, RTS, CTS, DTR,
DSR, DCD
PORTS
POWER REQUIREMENTS
1 RJ-45 10/100 Mbps 10/100Base-T (auto-sensing); Full or half duplex
POWER INPUT
POWER SUPPLY (INCLUDED)
POWER SUPPLY
POWER CONSUMPTION
PRODUCT SURGE PROTECTION
(ESD)
ENVIRONMENTAL
9-30 VDC with locking barrel power connector
North America: 12 VDC/.5A max out; 120 VAC in (wall mount); International: 12 VDC/.5A max out; 100-240 VAC in (small brick)
12 VDC extended temperature power supply sold separately
Typical: 4 W; Max: 6 W
4 kV burst (EFT) per EN61000-4-4, 2 kV surge transient per EN61000-4-5
OPERATING TEMPERATURE
STORAGE TEMPERATURE
RELATIVE HUMIDITY
ETHERNET ISOLATION
SERIAL PORT PROTECTION (ESD)
REGULATORY APPROVALS
0° C to +60° C (32° F to 140° F)
-40° C to +85° C (-40° F to +185° F)
5% to 95% (non-condensing)
1500 VAC min per IEEE802.3/ANSI X3.263
15 kV human body model
SAFETY
EMISSIONS/IMMUNITY
UL/CUL 60950, IEC 60950 & CB
CE, FCC Part 15 (Class A), EN55024, EN55022 Class A, AS/NZS 3548, CISPR 22, VCCI V-3/99.05
PORTSERVER TS MEI FAMILY - FRONT
PortServer TS Family - Front
PORTSERVER TS
TS 1/2/4 - Back
PortServer
MEI FAMILY - BACK
RJ-45 Serial
1-Port
5.25"
LEDs
Ethernet
Ethernet LEDs
LEDs
LEDs
Power
Power
2-Port
4-Port
3.33"
0.95"
WWW.DIGI.COM
PART NUMBERS
70001805
70001806
70001807
DESCRIPTION
PortServer TS 1 MEI (Worldwide)
PortServer TS 2 MEI (Worldwide)
PortServer TS 4 MEI (Worldwide)
FOR MORE INFORMATION
PLEASE VISIT
WWW.DIGI.COM
DIGI SERVICE AND SUPPORT /
You can purchase with confidence knowing that Digi
is always available to serve you with expert technical support and our industry
leading warranty. For detailed information visit www.digi.com/support.
© 1996-2018 Digi International Inc. All rights reserved.
All trademarks are the property of their respective owners.
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877-912-3444 / 952-912-3444 /
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+49-89-540-428-0
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+81-3-5428-0261 / www.digi-intl.co.jp
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+65-6213-5380
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+86-21-50492199 / www.digi.com.cn
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