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FRP Strengthen Direct Burial Outdoor Fiber Optic Cable GYFTY
The fibers, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A Fiber Reinforced Plastic (FRP) locates in the center of core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. The cable core is wrapped with the water blocking tape to protect it from water ingress, then the cable is completed with a PE sheath.
☆ Adopted to trunk power transmission system.
☆ Access network and local network in high electromagnetic interfering places.
☆ High strength looes tube that is hydrolysis resistant
☆ Special tube filling compound ensure a critical protection of fiber
☆ Crush resistance and flexibility
☆ Loose tube filling compound
Structure details
No. of fiber
6F
12F
24F
36F
48F
72F
96F
144F
No. of tube
1
2
4
3
4
6
8
12
Fiber per tube
6
6
6
12
12
12
12
12
No. of filler rod
4
3
1
2
1
0
0
0
Tube diameter (±0.1mm)
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
Thickness of loose tube
(±0.05mm)0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Nom. out diameter (±0.2mm)
8.6
8.6
8.6
8.6
8.6
9.2
10.8
13.4
Nom. jacket thickness
(±0.1mm)1.6
1.6
1.6
1.6
1.6
1.6
1.7
1.7
Loose tube
Material
PBT
Color
Standard spectrum
Filler rod
Material
PP
Color
Black
Tube filling
Material
Filling compound
Central strength member
Material
FRP
Diameter
1.4mm (6-48F)
2mm (72-144F)
Layer
PE (for 96F -144F only)
Water blcoking system
Material
water blocking tape
Rip cord
Type
1110*2
Out sheath
Material
MDPE
Color
Black
Mechanical and environment performance
Tensile strength
Long term（N）
600N
Short term（N）
1500N
Crush load
Long term (N/100mm)
300N/100mm
Short term (N/100mm)
1000N/100mm
Bending radius
Dynamic (mm)
20D
Static (mm)
10D
Storage Temperature
-20℃～+70℃
Installation Temperature
-10℃～+60℃
Fiber Performance
Fiber style
Unit
SM G652D
MM 50/125
MM 62.5/125
Condition
mm
1310/1550
850/1300
850/1300
Attenuation
dB/km
≤0.36/0.22
≤3.0/1.0
≤3.0/1.0
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.