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Freedm One Riser Cables, Laser-optimizes 50/125 Multimode (Pretium 300/OM3), 24 Strands

Corning Part No.: 024T8F-31180-29

  • $ 6.50 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 50 µm MM (OM3)

Standards

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 24
Tight Buffer Color Blue, Orange, Green, Brown, Slate, White, Red, Black, Yellow, Violet, Rose, Aqua, 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 60 kg/km (40 lb/1000 ft)
Nominal Outer Diameter 8.0 mm (.31 in)
Min. Bend Radius Installation 120 mm (4.7 in)
Min. Bend Radius Operation 40 mm (1.6 in)
Max. Tensile Strengths, Short-Term 1350 N (300 lbf)
Max. Tensile Strengths, Long-Term 400 N (90 lbf)

Chemical Characteristics

RoHS Free of hazardous substances according to RoHS 2002/95/EG

Optical Characteristics (cabled)

Fiber Type Multimode
Fiber Core Diameter 50 µm
Fiber Category OM3
Fiber Code T
Performance Option Code 80
Wavelengths 850 nm / 1300 nm
Maximum Attenuation 2.8 dB/km / 1 dB/km
Min. Overfilled Launch (OFL) Bandwidth 1500 MHz*km / 500 MHz*km
Minimum Effective Modal Bandwidth (EMB) 2000 MHz*km / - MHz*km
Serial 1 Gigabit Ethernet 1000 m / 600 m
Serial 10 Gigabit Ethernet 300 m / - m
Induced Attenuation @ 7.5 mm Radius < 30 dB up to 80 dB
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