W&T connects
Interfaces for TCP/IP, Ethernet, RS-232, RS-485, USB, 20mA, glass and plastic fiber optic cable, http, SNMP, OPC, Modbus TCP, I/O digital, I/O analog, ISA, PCI
Firmware:

Com-Server Highspeed 100BaseFX/LX

Model 58651, 58652


In addition to the actual firmware, the download also includes the Management and Inventorying Tool WuTility.

Current firmware
Date Changes and comments Firmware revision

July 29, 2019

  • Fixed possibly critical weakness in Web Based Management
  • DHCP problem with lease time "forever" fixed
  • Corrections in SLIP mode
1.76
ZIP download

In addition to the actual firmware, the downloads also include the update tool WuTility.

Older firmware
Date Changes and comments Firmware revision

April 30, 2015

  • Corrected: Closing a TCP connection for handshake stop condition and pending send data
  • Corrected: DHCP for unstable links during the boot phase

The newest included version of WuTility must be used for sending this firmware!

1.73
ZIP download
January 8, 2015
  • FTP server mode: Irregular connection closing by client allowed for
  • SNMP was deactivated after update to 1.71

The newest included version of WuTility must be used for sending this firmware!

1.72
ZIP download
July 10, 2014
  • Web pages optimized for IE10
  • Box-to-Box: Dispatch Char in slave activated
  • SLIP mode optimized
  • DHCP: Optimized for high data load

The newest included version of WuTility must be used for sending this firmware!

1.71
ZIP download
21.01.2011
  • Optimizing of firmware upload in noisy environments

The newest included version of WuTility must be used for sending this firmware!

1.67
ZIP download
December 22, 2010
  • Support for fragmented UDP/IP packets
  • Web Based Management optimized
1.66
ZIP download
January 11, 2010
  • Keep-alive response in Box-to-Box mode modified
  • Minimum length of Ethernet frames adjusted
  • Reset behavior in DHCP mode revised
1.64
ZIP download
May 4, 2009
  • Optimized DHCP response after link interruption
  • SNMP correction incl. new MIB 1.23
  • Freely configurable baud rate divisor corrected
  • IP bus mode corrected
1.62
ZIP download
March 3, 2008
  • Base version
1.59
ZIP download