There are three basic functional modules for optical cable splicing: splicing modules, patching modules, and integrated splicing and patching modules. The splicing, dispatching, and branching…

There are three basic functional modules for optical cable splicing: splicing modules, patching modules, and integrated splicing and patching modules. The splicing, dispatching, and branching equipment in the ODN are a combination of these three basic functional modules and optical splitters. Their physical form varies depending on their installation location and access capacity.