W&T is a producer of network interfaces, microprocessor interfaces, serial and protocol converters, and isolators & fibre optics. They are intentionally designed for hazardous conditions such as sudden overcurrent, surges, lightning and other attacks besides their interconnection or extension capabilities. These interfaces are employed for time-controlled switching, fuzzy logic control, traffic signal control, data logging and archiving, alert monitoring and status. W&T facilitates the integration of hosts, software and network to deliver contrived solutions for customised requirements. With innovative Ethernet-enabled interfaces, lucrative solution with less complexity is feasible.