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Single Mode Fig-8 Armored Fiber Optic Cable Steel Wire Supported GYXTC8S

The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic, the tubes are filled with a water-resistant filling compound. Loose tubes filled with water proof compound to ensure compact and longitudinally water blocking ,this part of cable accompanied with the steel wires as the supporting part are completed with a polyethylene(PE) sheath to be figure 8 structure.

  • Product Model:GYXTC8S
This specification covers the general requirements of Figure 8 self-supporting cable for aerial .
· High tensile strength of stranded wires meet the requirement of self-supporting
· Good mechanical and temperature performance
· High strength loose tube that is hydrolysis resistant
· Special tube filling compound ensure a critical protection of fiber
· The following measures are taken to ensure the cable watertight:
· Loose tube filling compound
· 100% cable core filling
· steel tape moisture barrier

Cable construction details

Fiber count 12F
SM fiber Fiber type G652D Concentricity error ≤0.5um
MFD 8.6~9.8um Cladding non-circularity ≤0.7%
Cladding diameter 124.8±0.7um Fiber color standard spectrum
Loose tube Material PBT Diameter 2.2±0.1mm
Water blocking system Material Water blocking tape
Armor Material Corrugated steel tape
Mental strength member Material steel wire Diameter 1.6mm
Outsheath Material MDPE
 Diameter 3.8mmx7.5mm(±0.4)-12.5mm(±1)

Cable mechanical and environment chararcteristics

Tensile strength Long term(N) 600N
Short term(N) 1500N
Crush load Long term(N) 600N/100mm
Short term(N) 1500N/100mm
Bending radius Dynamic 20D
Static 10D
Temperature -20℃~+60℃

Fiber attenuation

Fiber style Unit SM G652D MM 50/125 MM 62.5/125
Condition mm 1310/1550 850/1300 850/1300
Attenuation dB/km ≤0.36/0.24 ≤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.