Description
GYFTY gel filled cable is an outdoor communication optical cable of non-metallic strength member of the loose tube jelly-filled structure, with polyethylene sheath. The loose tubes are made of high modulus plastics (PBT) and filled with a water resistant filling gel. Loose tubes are stranded around the non-metallic central strength member (FRP), cable core is filled with cable filling compound. Polyethylene (PE) is extruded as outer sheath.
Features
High quality optical fiber provides good transmission performance
Accurate fiber excess length control ensures excellent mechanical and temperature performance
Special filling gel filled loose tubes provide perfect optical fiber protection
All section water blocking provide reliable performance of moisture-proof and water block
High Young's modulus fiber reinforced plastic (FRP) as central strength member gives high tensile strength
All dielectric structure, light weight, easy installation, good electromagnetic resistance suitable for operating in electrical system or frequently lighting areas
Strict craft and raw material control enable lifespan over 30 years
Performance
Applications: Suitable for long-distance communication and indoor communication
Way of laying: Overhead, pipeline
Operating temperature: -40 ~ + 70 ° C
Bend radius: Static 10x cable diameter
Dynamic 20x cable diameter
Products Standard
Mechanical Performance:
Max Tension Performance: IEC 60794-1-2-E
Max. Operation Tension: IEC 60794-1-2-E1
Crush Test: IEC 6079 -1-2-E3
Impact Test: IEC 60794-1-2-E4
Repeated Bending: IEC 60794-1-2-E6
Torsion Test: IEC 60794-1-2-E7
Cable bend: IEC 60794-1-2-E11A
Attenuation Coefficient: ITU-T G. 652
Structural Test: IEC-60793-1-20
Environmental Performance
Temperature Cycling: IEC 60794-1-2-F1
Water Penetration: IEC 60794-1-2-F5B
Filing Compound Flow: IEC 60794-1-E14
Structure and Technical Specifications
| Fiber Count |
Nominal Diameter (mm) |
Nominal Weight (kg/km) |
Max Fibers per Tube |
No. of (Tubes+fillers) |
Allowable Tensile Load (N) |
Allowable Crush Resistance (N/100mm) |
| Short Term |
Long Term |
Short Term |
Long Term |
| 2 ~36 |
10.2 |
85 |
6 |
6 |
1500 |
600 |
1000 |
300 |
| 36 ~72 |
11.1 |
100 |
12 |
6 |
1500 |
600 |
1000 |
300 |
| 74 ~96 |
12.6 |
130 |
12 |
8 |
1500 |
600 |
1000 |
300 |
| 98 ~120 |
14.1 |
162 |
12 |
10 |
1500 |
600 |
1000 |
300 |
| 122 ~144 |
15.9 |
204 |
12 |
12 |
1800 |
600 |
1000 |
300 |
| 144 ~216 |
15.9 |
205 |
12 |
18 (2 layers) |
2200 |
600 |
1000 |
300 |
| > 216 |
Available upon customer ' s request
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