The optical cable splice box is suitable for maintenance connection and fiber distribution between two or more optical cables, and is one of the commonly used equipment for user access points. It mainly completes the outdoor connection effect between the distribution optical cable and the incoming optical cable, and can install box or simple optical splitters according to FTTX access requirements.
Functional requirements:
1. The joint box has the function of restoring the integrity of the optical cable sheath and the mechanical continuity of the optical cable reinforcement components.
2. The function of providing electrical connection, grounding, or disconnection of metal components in optical cables.
3. It has the function of making fiber optic joints unaffected by the environment.
4. Provide the function of placing fiber optic connectors and storing remaining fiber optic cables.
5. When required, the optical cable joint box should also have anti termite function.
Application requirements:
1. Joint boxes are generally used for the splicing and branching of optical cables, and are often used for connecting optical cables.
2. Fiber optic cable splice boxes are generally made of engineering plastics and steel materials, and different materials are selected according to different local conditions.
3. It is required to be able to adapt to harsh outdoor environments, generally requiring waterproofing, resistance to high and low temperatures, and resistance to impact. Otherwise, if it is easy to break, it will have a significant impact on the optical cable connected to the center, and communication will also be affected.