The DRAKA U-DQ(ZN)BH 24E optical fiber cable is a universal cable suitable for both indoor and outdoor connections. Single-mode fibers are placed in a central tube filled with gel. The gel filling the tube acts as a protective layer for the optical fibers, dampening fiber movement during cable movements and protecting the fibers from atmospheric conditions. Glass fibers used in the cable construction aim to protect the central tube with optical fibers from mechanical damage and rodent attacks.
The DRAKA U-DQ(ZN)BH 24E cable contains 24 single-mode fibers (Sumitomo). The fiber coloring in the cable complies with the TIA-EIA-598-A standard. The cable jacket is made of LSZH material (Low Smoke Zero Halogen), which does not propagate flames and does not emit toxic substances.
Universal cables are gel-filled cables designed for both indoor horizontal connections and outdoor horizontal connections in secondary ducts. Due to their small dimensions and flexibility, the cable is ideal for installation in cable trays. It can be installed in modern FTTH (Fiber to the Home), FTTB (Fiber to the Building), data centers, or inter-building connections. Unlike outdoor cables, universal cables can also be used indoors. This eliminates the need for additional transitions, splices, or switches at the junction of outdoor and indoor cables. Universal cables can be laid in ducts, trays, cable conduits, or even directly buried in the ground where they are not exposed to direct mechanical damage.
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