The FOSC450-D6-6-36-1-D0V from CommScope is a robust fiber optic splice closure designed for both aerial and underground applications. Constructed from impact-resistant polymer, this single-ended round closure features a durable sealing system with a dome-to-base clamp and O-ring, ensuring maximum water resistance and protection against environmental factors. With a splicing capacity that supports up to 3,456 fibers through mass fusion, or a maximum of 768 fibers for single fusion, it caters to diverse networking needs, making it a valuable asset for feeder network installations. The closure's clever design includes multiple cable drop ports and comes equipped with a 36-way heat shrink splice tray, offering flexibility and ease of installation for fiber optic networks.