Corning LSZH™ UltraRibbon™ gel-free cables are designed for horizontal intrabuilding backbones where limited-smoke and zero-halogen requirements exist. The design uses 24 ribbons within a central tube to minimize the cable dimensions. The smallest and lightest in the industry, these cables are designed to maximize the use of critical duct space with excellent installation results. LSZH UltraRibbon cables employ a single buffer tube containing a stack of 24-fiber ribbons that are easily separated by hand into two 12-fiber ribbons respectively. This cable is also available with interlocking armor for additional mechanical durability. 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:
• 288 up to 432 fibers in a compact gel-free design- Maximizes use of critical duct space
• Ribbon ID numbers and fiber colors- Easily identifiable
• Precise fiber and ribbon geometries- Excellent mass splicing yields
• Available with interlocking armor- Additional mechanical durability
• Common installations- Indoor vertical riser and general purpose horizontal according to National Electrical Code® (NEC®) Article 770

General Specifications:
• Environment: Indoor
• Application: General Purpose Horizontal, Vertical Riser
• Cable Type: Ribbon
• Flame Rating: LSZH™ (OFNR-LS)

Standards:
• Listings: National Electrical Code® (NEC®) OFN-LS, IEEE 383 flame test, UL-1685
• Design and Test Criteria: ANSI/ICEA S-83-596, CSA FT-4, Telcordia GR-409

Temperature Range:
• Storage: -40 °C to 70 °C (-40 °F to 158 °F )
• Installation: -30 °C to 60 °C (-22 °F to 140 °F )
• Operation: -20 °C to 70 °C (-4 °F to 158 °F )

Mechanical Characteristics Cable:
• Max. Tensile Strength, Short-Term: 2700 N (600 lbf)
• Max. Tensile Strength, Long-Term: 890 N (200 lbf)

Chemical Characteristics:
• RoHS: Free of hazardous substances according to RoHS 2011/65/EU