The document discusses nöGIG, a company in Lower Austria that is building an open fiber optic network. It is implementing a 3-layer model with separate infrastructure (Layer 1), active network (Layer 2), and service provider (Layer 3) layers. nöGIG aims to rollout fiber networks to households and businesses across Lower Austria. It has begun construction in four pilot regions reaching 34,000 households so far. The network will generate revenue from leasing infrastructure to other operators and providers wholesale access to the active network.