Distribution Riser Fiber Cable

Fiber Savvy Distribution Riser Rated Fiber Optic Cable is ideal for indoor/outdoor applications. Its tight-bound, tight-buffered design allows cables to be installed in intra-building backbone and inter-building campus locations without costly transitions between cable types. This is ideal configuration for a single termination point requiring multiple fibers. Fiber Savvy Distribution Riser Rated Fiber Optic Cables use high performance components and construction and are UL Listed for use in vertical runs in building riser shafts or from floor to floor.

Optical fiber, nonconductive, riser (OFNR) is a type of optical fiber cable. As designated by the National Fire Protection Association (NFPA), this name is used for interior fiber-optic cables which contain no electrically conductive components, and which are certified for use in riser applications; they are engineered to prevent the spread of fire from floor to floor in a building. Typically they are tested for compliance with ANSI/UL 1666-1997, Standard Test for Flame Propagation Height of Electrical and Optical-Fiber Cable Installed Vertically in Shafts. NFPA NEC 2005 Art 770.51(B) FPN.

They are distinct from optical fiber, nonconductive, plenum cable (OFNP), and general-purpose optical cable.

OFNR cables can not be installed in plenum areas since they do not have the required fire and smoking rating as Plenum rated cables. OFNP plenum cables can be used as substitutes for OFNR cables.

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