8 96 144 288 FTTH core dome type splice closure Dome FTTH fiber optic joint closure splice closure

The fiber optic splice closure, also known as an optical cable junction box, is a mechanical pressure sealing joint system located between adjacent optical cables to provide optical continuity, sealing, and mechanical strength for the connection protection device. It is primarily used for direct and branch connections of aerial lines, conduits, and direct buried runs of various optical cable structures. The body is made of reinforced plastic, offering high strength and corrosion resistance. The splice closure is suitable for connections in the terminal room of an optical cable structure, featuring a robust design, reliable sealing, and convenient installation. It is used for the protective and distribution connection of optical fiber between two or more optical cables. It is a common piece of equipment used at user access points. It primarily completes the external connection between the distribution cable and the incoming cable.

1). High-quality PC, ABS, optional PPR material, can guarantee adverse conditions such as vibration, impact, cable pulling distortion and strong temperature changes.
2). Solid structure, perfect outline, thunder, erosion and added strength.
3). Strong and reasonable structure with mechanical sealing structure, can be opened after sealing and reused in the cabin.
4). Waterproof and dustproof well, unique grounding device to ensure sealing performance, convenient for installation.
5). The splice closure has a wide range of applications, with good sealing performance, easy installation, produced with a high-strength engineering plastic housing, with anti-aging, corrosion resistance, high temperature and high mechanical strength, etc.

1. According to the product structure, it can be divided into horizontal type, vertical type, etc.
2. According to the use of the optical cable classification, it can be divided into overload, pipe (tunnel), direct burial.
3. According to the sealing method, it can be divided into mechanical seal and heat shrink seal.
4. According to the optical cable connection method, it can be divided into direct connection and divergent connection.