This is a fiber splice closure. Its primary function is to protect the delicate splices where two fiber optic cables are joined together. It provides a sealed, protected environment for organizing, storing, and managing a high number of fiber splices in the outside plant (OSP) environment, such as underground in manholes, direct-buried, or mounted aerially on poles. In summary, this product is a fundamental building block for managing and protecting the physical layer of large-scale fiber optic networks, ensuring signal integrity and allowing for flexible network expansion and maintenance.

✅ Splicing Hub: The primary job is fusion splicing. Fibers from an incoming cable are spliced to fibers of an outgoing cable inside the closure.

✅ Storage: The closure contains splice trays where each splice is protected in a splice sleeve. These trays stack together and allow for neat storage of the excess fiber slack (loops) that must be left for future re-splicing if needed.

✅ Pass-Through Function: It can also be used for "mid-span" access, where only some fibers in a cable are spliced and dropped out to a local area, while the rest of the fibers pass through uninterrupted to the next node.

✅ Re-enterable: The mechanical sealing allows technicians to relatively easily open the closure, add new cables, perform maintenance, or upgrade the network, and then reseal it to its original IP68 rating.



✅ Suitable for bunchy fibers;

✅ Aerial, underground, wall-mounting, hand hole-mounting and duct-mounting;
✅ Itʼs especially applicable to FTTH optical fiber distribution.