Network: Any physical infrastructure network that forms a telecom-related network and occupies physical space in/on the ground.
About
KEVAG FTTB network in Koblenz. KEVAG (Koblenzer Elektrizitätswerk und Verkehrs-AG) founded 30 September 1886; telecom subsidiary KEVAG Telekom. Dissolved 1 July 2014, merged into EVM (Source).