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Spiral steel wire armored distribution Indoor Fiber Optic Cable

The cable use 900μm tight buffer fiber as optical communication medium. The tight buffer is wrapped with sprial steel wire, then kevlar yarn as a layer surrounding the steel wire, then cable is completed with LSZH as out sheath.

  • Product Model:
· Used in pigtails and patch cords.
· Used in optical connections in optical communication equipment rooms and optical distribution frames.
· Used in optical connections in optical apparatus and equipments.
· Good mechanical and environmental characteristics.
· Flame retardant characteristics meets the requirements of relevant standards.
· The mechanical characteristics meet the requirements of relevant standards.
· Soft, flexible, easy to splice, and with big capacity data transmission.
· Anti rodent and UV stable.

Cable construction details

Fiber count 4F
Tight buufer Diameter 0.9mm Material PVC
Armor Material Spiral steel wire Diameter      3.0±0.1mm
Yarn Material Dupont kevlar yarn
Out sheath Material LSZH Color Black 
Diameter 4.5±0.3mm Thickness 0.6±0.05mm

Cable mechanical and environment chararcteristics

Tensile strength Long term(N) 100N
Short term(N) 300N
Crush load Long term(N) 300N/100mm
Short term(N) 1000N/100mm
Bending radius Dynamic 20D
Static 10D
Temperature -20℃~+70℃

Fiber characteristics

Fiber style Unit SM G652D MM 50/125 MM 62.5/125
Condition mm 1310/1550 850/1300 850/1300
Attenuation dB/km ≤0.4/0.3 ≤3.0/1.5 ≤3.0/1.5
Cladding diameter um 125±1 125±1 125±1
Cladding non-circularity % ≤1.0 ≤1.0 ≤1.0
Coating diameter um 242±7 242±7 242±7


Packing material: Wooden drum.

Packing length: 2km per drum or customization.