Joint Box for Optical Cables | Fiber Optic Splice Closure for ADSS & OPGW

Joint Box for Optical Cables (also known as Fiber Optic Splice Closure or Optical Cable Joint Enclosure) is a robust, high-reliability enclosure designed for direct splicing and multi-branch joints of aerial fiber optic cables, including ADSS and OPGW. Engineered for overhead transmission and distribution lines, it delivers superior air-tightness, excellent oxidative resistance, and long-term environmental protection, ensuring uninterrupted optical signal transmission in harsh outdoor conditions.