Hi,

The draft is here : osm.wiki/Proposed_features/Telecom_local_loop Still need edits but ready for comments,

You can find here an exemple of a street cabinet for fiber : node/3561128729 . For central offices, i mapped some ones for copper but we can use the “telecom:medium=fiber” tag to define those used for fiber : way/240639175

Cheers, ZZ29