Description:• Corning ribbon riser cables are all-dielectric and designed for indoor use. The optical fibers are organized into easily identifiable 12-fiber ribbons inside a central tube. The required tensile strength is provided by dielectric strength elements that are helically stranded around the central tube. The specially formulated, flame-retardant outer jacket and rugged construction of these cables facilitates routing through riser shafts and long horizontal runs inside buildings. These cables are tested using the UL 1666 flame test, meet the application requirements of the National Electrical Code (NEC) and are OFNR and FT-4 listed. This cable is available in 12 different jacket colors – blue, orange, green, brown, slate, white, red, black, yellow, violet, rose and aqua. The colored jacket allows for easy visual identification of the cables. The standard jacket color will be determined by the dominant fiber type in the cable and will use the standard part numbers shown here. Features And Benefits:• Precise fiber and ribbon geometries: - Excellent mass splicing yields • Ribbon ID numbers and fiber colors: - Easily identifiable • Flame-retardant jacket: - Rugged and durable • Common installations:- Indoor vertical riser and general purpose horizontal according to National Electrical Code® (NEC®) Article 770 Standards:• Listings: National Electrical Code® (NEC®) OFNR• Design Criteria: CSA FT-4• Test Criteria: ANSI/ICEA S-83-596 Temperature Range:• Storage: -40 °C to 70 °C (-40 °F to 158 °F )• Installation: -10 °C to 60 °C (14 °F to 140 °F )• Operation: -20 °C to 70 °C (-4 °F to 158 °F ) Chemical Characteristics:• RoHS: Free of hazardous substances according to RoHS 2011/65/EU
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