Telhua's 16 Cores Huawei Pre-connector FTTH Distribution Box offers high-density, reliable fiber management with plug-and-play installation. Request a quote or download PDF. As a leading manufacturer and supplier of fiber optic components, we consistently provide high-quality fiber optic components, fiber optic active connectors, optical splitters, fiber optic adapters, fiber optic cables and other products. After the optical cable is introduced into the optical cable transfer box, after being fixed, terminated, and. Fiber Terminal BoxGZTPJ-24Fiber Terminal Box GZTPJ-24OverviewFiber termination box(shortened as FTB or OTB), is mainly used for the terminal fixing, the protection of the splice joint between the fibers and the pigtails, and storage of the spare fibers. According. A pre-connected terminal box is a fiber distribution enclosure where fiber connections are pre-terminated and pre-integrated during manufacturing, rather than completed in the field. Instead of performing splicing or connectorization on-site, the installer connects pre-terminated cables directly to. fiber optic termination box is a splice free product applicable to outdoor fast connection. Features: Employing high temperature wielding process.