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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.
· 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
Package
Packing material: Wooden drum.
Packing length: 2km per drum or customization.