Fiber optic splice closure and Development For physicians boarded with other avant-garde medical accessories, it is crucial to provide a larger medical case for those defective medical services. Fiber optics now have troubled the telecommunications industry, with the fiber optic popular, optical fiber to replace the traditional means of communication. The first thing to consider when installing fiber optic splice closures is cable retention: a certain number of fiber optic cables should be retained to ensure that the fiber strength film on the chassis of the distribution frame. This prevents the fiber from being pulled out of the distribution frame while protecting the cable from excessive stress. The second is its protection features: fiber patch panels should provide sufficient protection for the connector to prevent accidental contact. Finally, its applicability: Fiber distribution frames should allow for the removal of existing connectors and the addition of new connectors or fibers that must also be capable of storing and identifying unconnected fibers from a horizontal or trunk cable . Fiber optic splice closure is a compact fiber management product. Fiber cabling and cable management are widely used in FTTx cabling. In some cases, fiber optic connector closures can be considered the smallest form factor for fiber and fiber distribution frames (ODFs). At present, a large number of fiber terminal boxes and other cable management equipment. The goal of the FTTH box is to bring together computer networks, broadcast television networks and telecommunications networks to form a fully digitized, unified network system that supports the communication of all services, including data, video and voice. The network system makes the three networks technically tend to be the same, can interact with each other in the network to penetrate the business, in the application of unified IP protocol, in the competition and cooperation in order to provide people with diversification, personalized and personalized multimedia The goal of service is becoming more and more consistent.