This feasibility study is concerned with broadband installation in Pendoline trains, the fastest passenger trains in Finland. Particularly in environments where people spend a great deal of their time in, there is a growing need for fast Internet connections. During the last few years, the popularity of train travel in Finland has risen steadily, one of the reasons for this being the possibility to effectively utilize travel time. Manu of the passengers are able to work with their laptop almost throughout the train journey, but efficient data communication facilities are needed to achieve the level of office work environments.