Digi PortServer TS4 MEI Device Server (Open Item) 规格指南

–  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)

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.

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.