Freight ports have played an essential role in the development of economies and countries throughout history. The import and export of many types of goods are handled by countless port facilities around the world, from small river ports to seaports specializing in the transport of bulk materials, general cargo, special cargo, Ro-Ro and containers. Depending on the type of cargo handled by a given port, specialized handling equipment such as cranes, loaders and unloaders efficiently manage the logistics of port operations. 

Typically operating 24/7/365, this equipment must be extremely reliable and capable of operating in very harsh environments. The increase in global trade has led to a growing demand for faster, more reliable and higher performing port equipment components. Power and data transmission systems play a crucial role in the safety, reliability and efficiency of port operations. 

Due to the increasing demands for “green” ports and environmentally friendly handling facilities, operators will continue to convert combustion engines to electric drives. In addition, more and more ports are providing shore power for berthed vessels to further reduce emissions.