BaneTele is the telecommunications department of Jernbaneverket, which runs the Norwegian public railway. BaneTele’s SDH fiber optic backbone spans the entire railway infrastructure, and the railway relies on this network for all internal transmissions. In the past few years, with the liberalization of the communications industry, BaneTele has begun selling network capacity commercially. Covering 4,200 km (2,610 miles) of track, BaneTele’s network can serve the majority of cities in Norway.
At the end of 2000, due to increased demands for communications, BaneTele issued a tender for an access solution that would provide voice and data integration between the central administrative railway site and remote stations throughout Norway. In addition, the railway wanted to implement along the entire track applications for ticketing, scheduling information and other administrative tasks.