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Freedm One Riser Cables, Single-Mode (OS2), 12 Strands

Corning Part No.: 012E8F-31131-29

  • $ 1.10 or
  • per foot

General Specifications

Environment Indoor/Outdoor Cables
Application Aerial, Direct Buried, Duct, General Purpose Horizontal, Vertical Riser
Cable Type Tight-Buffered
Product Type Dielectric
Flame Rating Riser (OFNR)
Fiber Category Single-mode (OS2)


Approval and Listings National Electrical Code (NEC) OFNR, FT-4
Design and Test Criteria ICEA S-104-696

Cable Design

Central Element Dielectric
Fiber Count 12
Tight Buffer Color Blue, Orange, Green, Brown, Slate, White, Red, Black, Yellow, Violet, Rose, Aqua
Tensile Strength Elements and/or Armoring - Layer 1 Water-swellable strength members
Number of Ripcords 1
Outer Jacket Material Flame-Retardant, UV-Resistant
Outer Jacket Color Black

Temperature Range

Storage -40 øC to 70 øC (-40 øF to 158 øF )
Installation -10 øC to 60 øC (14 øF to 140 øF )
Operation -40 øC to 70 øC (-40 øF to 158 øF )

Mechanical Characteristics Cable

Weight 36 kg/km (24 lb/1000 ft)
Nominal Outer Diameter 6.5 mm (.26 in)
Min. Bend Radius Installation 98 mm (3.8 in)
Min. Bend Radius Operation 33 mm (1.3 in)
Max. Tensile Strengths, Short-Term 675 N (150 lbf)
Max. Tensile Strengths, Long-Term 200 N (45 lbf)


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