closure optical fiber
Closure optical fibers are used where fiber optic networks are installed so as to protect and consolidate fiber connections. One of its main tasks is protecting the joints of fiber bundles which are joined together with splices, while keeping out environmental factors such as moisture, dust and shifts in temperature. Some of the structural characteristics of closure optical fiber are ruggedness, for it generally comes housed inside a tough container made from materials like aluminum or plastic. It may also have thermal expansion control built in to anticipate warping effects on itself and resistance to corrosion. Different forms of closure optical fiber are available to fit different installation scenarios, ranging from subterranean deployments up to more experimental aerial designs. From the application point of view, closure optical fibers are geared to telephone communication systems, data system transport networks and cable TV systems, ensuring systems connect perfectly regardless of the distance and speed.