Network: Any physical infrastructure network that forms a telecom-related network and occupies physical space in/on the ground.
About
wiDSL Germany FTTH network. wiDSL (OR Network GmbH) was historically a DSL/FTTC/Richtfunk ISP; OR Network is now part of goetel with no published wiDSL-branded FTTH operational start date (Source), (Source). Establishment date checked but not reliably determined.