Fiber optic splice closure (FOSC) is a vital component in fiber optic networks, used to protect and manage fiber optic cables' splice points. Fiber optic cable splicing is the process of joining two fibers end-to-end to create a continuous optical path. To protect these vulnerable. Whether your fiber to the home (FTTH) network design has closures in a buried or aerial environment, one thing remains the same: you need assured environmental protection and quick, incremental subscriber drops. From our experience in the field, we know that not all closures are the same. Secure splicing solutions engineered for reliability, simplified installation, and long-term protection in demanding.