Fibre Distribution Cabinet (FDC)
A fibre distribution cabinet is an enclosure, often placed in a building's basement, that distributes FTTH service throughout the building.
What is Fibre Distribution Cabinet (FDC)?
According to the product source, FDCs have bodies made of ABS/PC plastic, are rated about IP45, and have a layered design with splicing at the bottom and splitter trays (up to 1:32) at the top. They can be mounted on walls or poles, indoors or outdoors.