Multiple installations in an area form a mesh. The mesh can exploit multiple redundancies in paths, which can be managed by OSPF and/or BGP protocols. Ownership of the network may be distributed among the participant and still reliable operation can be ensured by employing these protocols.
Ronja can be easily mixed with other network technologies without constraints. Therefore meshes mixing Ronja with ISM band radio wireless devices is for example possible, either as a solution for transition from radio-based mesh to an optical mesh, or as a newly developed solution.