As 5G and other technologies drive fiber closer to the network edge, fiber distribution hubs are able to replace traditional telecommunications rooms, freeing up valuable real estate for other purposes. The OCC Fiber Distribution Hub (FDH) is designed to provide maximum versatility by accommodating a variety of fiber connectivity modules, such as PON/MPO/Splice cassettes, adapter plates, optical splitters and splice trays to support fiber networks utilizing traditional splicing or pre-terminated plug-and-play solutions. For added flexibility, the FDH incorporates 19" vertical mounting rails that provide 13 rack units of space for traditional rack mount panels. For high-density applications, four 12-slot FDH shelves can be accommodated, providing up to 48 slots for cassettes or adapter plates. The FDH features front and rear hinged doors for easy accessibility and multiple cable hoops, cable clips and Velcro tie downs for neat and orderly cable management.