www.digi.com
Application Highlight
Features/Benefi ts
Overview
Target Applications
Utilities
Traffi c Management
PortServer TS H MEI is designed for utility plants, pipelines,
traffi c management facilities, and other remote applications
requiring a hardened serial-to-Ethernet solution that can
withstand extreme temperatures. It is ideal for network-
enabling and remotely managing variable message signs, loop
detectors, ramp meters or any RS-232/422/485 serial device.
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.
PortServer TS H MEI also delivers data security via SSHv2,
port buffering, full SNMP device management and industry
leading low latency.
*RealPort’s encryption feature is compatible with AIX, HP UX, Linux, Windows XP, Windows 2000,
Windows Server 2003, SCO OpenServer and Solaris. RealPort’s authentication feature is compatible only
with Windows XP, Windows 2000 and Windows Server 2003.
High-performance RS-232/422/485 serial-to-Ethernet
connectivity for locations requiring extended temperature
tolerance.
• Robust, hardened model with extended temperature
tolerance (-35° C to +74° C)
• 1, 2 or 4 RS-232/422/485 switch-selectable serial ports
• Patented RealPort for COM/TTY port control and
management
• Monitoring and diagnostic utility
• Data security via SSHv2 and SSL/TLS
• Easy confi guration through web interface
(HTTP/HTTPS)
• Tunable for low latency or optimized for throughput
• Locking barrel power connector
Hardened Serial Servers
PortServer
®
TS H MEI
Antenna
Substation
Radio
Communication
Signal
Master
Data Center
PortServer
®
TS 4 H MEI
Future
Device
Switch/Hub
Spread
Spectrum
Radio
Ethernet
AMR
SCADA RTU
Future
Device
Industrial Automation
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