Blank plug ST/FC simplex fiber optic adapter

Sometimes, not all adapter positions in fber panels areloaded adapters immediately but need to leave forfuture fber network expansion.In order to ensure a tidyand professionalfber cable installation andmaintenance, we need blank inserts or plugs to cover theblank positions left for installing SC duplex or LC quadadapters.
Our SC duplex blank inserts or plugs are with elasticdesign, very easy to push in the adapter position, andremove for future fber adapter installation.
Our blanking plugs are made of PC in black color, and thecustomized color is available as per request.