Corning 12 Strand 62.5/125 Multimode OM1 Indoor/Outdoor LT Riser Fiber Optic Cable - Black (Per Foot)

Reference#: 69096
Item#: COR-012KSF-T4130D20


Corning Cable Systems FREEDM® LST™ Gel-Free Cables are flame-retardant, indoor/outdoor, riser-rated cables designed for interbuilding and intrabuilding backbones in aerial, duct and riser applications. With a riser rating, there is no need for a transition splice when entering the building. Available in a compact design, these cables are protected against water penetration by innovative waterblocking tapes and yarns that swell to absorb water. Waterblocking without the use of messy gels provides more efficient and craft-friendly cable preparation, allows easier cable access and simplifies the use of buffer tube fan-out kits. The buffer tubes and fibers in each tube are color-coded for quick, easy identification.

The SZ-stranded, loose tube design isolates fibers from installation and environmental rigors and allows for easy midspan access. The cable design is also National Electrical Code® (NEC®) listed (OFNR and FT-4). The all-dielectric cable construction requires no grounding or bonding and the UV-resistant, flame-retardant jacket is rugged, durable and easy to strip.

This cable is available in 12 different jacket colors - blue, orange, green, brown, slate, white, red, black, yellow, purple, rose and aqua. The colored jacket allows for easy visual identification of the cables while still providing all of the required environmental protection of an indoor/outdoor cable jacket. Black is the standard jacket color using the standard part numbers shown here.


Riser rating
  • No transition splices when entering buildings
Gel-free waterblocking technology
  • Craft-friendly cable preparation
Color-coded fibers
  • Quick and easy identification
All-dielectric construction
  • Requires no grounding or bonding
UV-resistant, flame-retardant jacket
  • Rugged, durable and easy to strip
Approval and Listings
  •  National Electrical Code® (NEC®) OFNR, CSA OFN FT-4

Common Installations

  • Outdoor lashed aerial and duct; indoor vertical riser and general purpose hori-zontal according to National Electrical Code® (NEC) Article 770
Design and Test
  •  Criteria ANSI/ICEA S-104-696



  • Indoor/Outdoor Cables
  • Aerial, Direct Buried, Duct, General Purpose Horizontal, (Vertical Riser)

Cable Type

  • Loose Tube

Product Type

  • Dielectric

Flame Rating

  • Riser (OFNR)

Fiber Category

  • 62.5 µm MM (OM1)