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Breakout Fiber Optic Cables

Riser Break Out Cable

Primus Cable riser breakout cable is ideal for installations requiring an extremely rugged and reliable cable design where maximum mechanical and environmental protection are necessary. It's the easiest cable to install where direct termination of fiber connectors to sub-units and direct run to fiber patch panels and equipment is desired. Primus Cable riser breakout cables utilize high performance components and construction and are UL Listed in accordance with NEC sections 770.179(b) for use in vertical runs in building riser shafts 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.

If you have any questions, feel free to give us a call. 951-824-1571

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BX 900 UM Tight Buffer (CMR) Black Jacket

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    BX 900 UM Tight Buffer (CMR) Black Jacket

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      BX 50/125 MM 900 UM Tight Buffer (CMR) Black Jacket

      Price: From $1.19/ft
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        BX 900 UM Tight Buffer (CMR) Black Jacket

        Price: From $1.66/ft
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