DS203 RS232 Serial Device Server

The DS203 is a serial device server that can be used to quickly network-enable virtually any serial device or system.

The DS203 is compatible with Tibbo Device Server Toolkit (TDST) for Windows. TDST includes the Virtual Serial Port Driver (VSPD), which enables you to use the serial port of the DS203 as a remote COM port of your PC. The Linux version of the VSPD is available as well.

Key Features

10/100 Base-T Ethernet port
One RS232 port


  • 10/100Base-T, auto-MDIX Ethernet port.
  • One RS232 serial port (TX, RX, RTS, CTS, DTR, DSR).
  • Four LEDs:
    • Green and red status LEDs on top of the device;
    • Link and speed Ethernet status LEDs on the RJ45 jack.
  • Power: 12VDC nominal (10 ~ 24V).
  • Dimensions (LxWxH): 60x47x30mm.
  • Operating temperature range: -5 ~ +70C.
  • Firmware is upgradeable through the serial port or network.
  • CE- and FCC-certified.
Optional Accessories: See Also:

Files and Documentation

Order your  DS203

DS203 Serial Device Server
DS203: The device.USD 98.00
DS203SK: The device. Ships with accessories. | Details
Accessories: power adaptor; WAS-P0004, WAS-P0005, and WAS-1499 cables.
USD 120.00