It is a fiber enclosure that is either watertight or breathable, aimed at protecting optical fiber splices and connectors coming from different outside plant cables and offers a full protection to the optical fiber. Cables can be feeder, branch, drop, ribbon, loose tube, and. A splice box (also known as splice distributor) is a housing in which fiber optic cables begin or end. The main components of a splice box are the splice cassette that picks up the fibers and. Our Fiber Optic Splice Closure 2178 family is ideal for our RocketRibbon® and SST-Ribbon™ cables. The solution provides excellent system flexibility and reliable protection for brownfield and greenfield deployments, smart designs to make your job easier, and features to meet network demands. Either joining method must have three primary characteristics. A single-mode fiber optic cable is a commonly used fiber optic cable used for long-distance transmission. This cable type has a small diameter core, allowing only a single light mode to pass through it. Ease of Access and Installation:A user-friendly design with hinged covers. Furnished with four plugged cable ports (2 aluminum and 2 plastic) for either All-Dielectric Self-Supporting (ADSS) or Optical Ground Wire (OPGW) cables, the splice enclosure can be pre-mounted to a structure before completion of the splicing phase.