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012E8F-31131-A1 | CORNING

CORNING | 012E8F-31131-A1 | FREEDM One Tight-Buffered, Interlocking Armored Cable, Riser, 12 fiber, Single-mode (OS2)

  • Manufacturer # 012E8F-31131-A1
  • Anixter #373-COR8.3-TBRA-12
All-Dielectric: NO
Armored: YES
Cable O.D. (in.): 0.50
Cable O.D. (mm): 12.6
Fiber Count: 12
Fire Rating: RISER
Max. Tensile Load Installation (lb.): 300
Max. Tensile Load Installation N: 1335
Max. Tensile Load Long Term. (lb.): 90
Max. Tensile Load Long Term. N: 400
Min. Bend Radius Installation (cm): 18.9
Min. Bend Radius Installation (in.): 7.5
Min. Bend Radius Long Term (cm): 12.6
Min. Bend Radius Long Term (in.): 5.0
No. of Fibers: 6
Rodent Protected: NO

Corning Cable Systems FREEDM One Interlocking Armored Cables are flame-retardant, indoor/outdoor, cables designed for interbuilding and intrabuilding backbone installations that eliminate the need for a transition splice when entering the building. Encased in a spirally wrapped, aluminum interlocking armor for ruggedness and superior crush resistance, these cables are ideal for industrial and heavy traffic areas and installations requiring extra protection for optical cables. These cables are protected against water penetration by innovative waterblocking technology, making it ideal for OSP applications. The flexible, interlocking armored design offers over seven times the crush protection compared to unarmored cables (as characterized to ICEA-696) and allows easy one step installation, thereby reducing the overall installation costs. 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.


Aerial, Direct Buried, Duct, General Purpose Horizontal, Vertical Riser

  • Cable Type: Tight-Buffered
  • Environment: Indoor/Outdoor
  • Fiber Category: Single-mode (OS2)
  • Flame Rating: Riser (OFCR)
  • Product Type: Interlocking armor
  • Central Element: Dielectric
  • Fiber Count (cable): 12
  • Inner Jacket Material: Flame-Retardant, UV-Resistant
  • Number of Ripcords: 2
  • Outer Jacket Color: Black
  • Outer Jacket Material: Flame-Retardant, UV-Resistant
  • Tensile Strength Elements and/or Armoring - Layer 1: Water-swellable strength members
  • Tensile Strength Elements and/or Armoring - Layer 2: Interlocking armor
  • Tight Buffer Color: Blue, Orange, Green, Brown, Slate, White, Red, Black, Yellow, Violet, Rose, Aqua
  • Max. Tensile Strengths, Long-Term (Metric): 200 N
  • Max. Tensile Strengths, Long-Term (US): 45 lbf
  • Max. Tensile Strengths, Short-Term (Metric): 675 N
  • Max. Tensile Strengths, Short-Term (US): 150 lbf
  • Min. Bend Radius Installation (Metric): 98 mm
  • Min. Bend Radius Installation (US): 3.8 in
  • Min. Bend Radius Operation (Metric): 65 mm
  • Min. Bend Radius Operation (US): 2.6 in
  • Nominal Inner Cable Diameter (Metric): 6.5 mm
  • Nominal Inner Cable Diameter (US): 0.26 in
  • Nominal Outer Diameter (Metric-mm): 12.5 mm
  • Nominal Outer Diameter (US): .49 in
  • Weight (cable) (Metric): 131 kg/km
  • Weight (cable) (US): 88 lb/1000 ft
  • Temperature - Installation (Metric): -10 C to 60 C
  • Temperature - Installation (US): 14 F to 140 F
  • Temperature - Operation (Metric): -40 C to 70 C
  • Temperature - Operation (US): -40 F to 158 F
  • Temperature - Storage (Metric): -40 C to 70 C
  • Temperature - Storage (US): -40 F to 158 F
Tech. Info & Standards

Approval and Listings: National Electrical Code (NEC) OFCR, CSA FT-4, ICEA S104-696; Flame Resistance: UL-1666 (for riser and general building applications); Free of hazardous substances according to RoHS 2002/95/EG

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