Optical fiber cable joint closure FOSC-6J (144), also called fiber optic splice closure, is a box designed to provide space and protection for fiber optic cables spliced together. It can be installed on aerial, in manholes, ducts and mounted on poles. The closure provides reliable sealing performance, and fiber splicing point protected in a ribbed polypropylene. The closure casing is made of quality engineering plastics, Materials for dome and base is PP Fiber,Material for the tray is ABS,and of good performance of ant-ierosion against acid and alkali salt, anti-aging, as well as smooth appearance and reliable mechanical structure. Jear FOSC boxes are made of 1 st grade UV resistant plastic which is weather and rust proof provide confident. The Optinor range of wallmount cabinets designed for external environment. It can load 24pcs SC simplex adpaters/ LC duplex adpater ports and 6pcs splice trays for max, 144 fiber. Buy SMC Full 144-Core Wall-Mounted Triple/Quad Network SC/FC Fiber Optic Cable Junction Box Outdoor online today! Dear Sir/Madam, Thank you for visiting our store! ⭐The quality of our products is original quality, the price is proportional to the material and it is a very durable product. ⭐Please. FTTx Network Integration: The FDB-8BJ distribution box supports splicing, cable fixing, and passive component integration for FTTx projects, ensuring efficient fiber management in optical networks.