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[China]
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Address: #2 Xinye Road, High & New Tech West Zone, Chengdu 611731, China
Contact name:Roy
Sichuan Huiyuan Optical Communications Co., Ltd, |
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Verified Suppliers
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24C G657A1 Air Blown Fiber Installation Tool Air Blown Optic Cable GCYFTY Mikrokabel
Applications
GCYFTY loose tube twisted air-blown micro-cable adopts non-metallic reinforcement and no armor structure, which can be hauled or air blown into microduct protected by tube bundle jacket. The air blowing method breaks limitation of conventional duct cable laying technology, improves utilization efficiency of duct space, and is easy to upgrade.
Technical specification:
| P/N | GCYFY-24 | |
| Fibre Count | 24 | |
| Number of loose tube | 2 | |
| Number of filled string | 4 | |
| Number of fiber/tube | 12 | |
| Overall Diameter | 5.6±0.2 mm | |
| Weight | 27 kg/km | |
| Max. Tensile Strength | 500N | |
| Min. Bending radius - Static | 12*Cable diameter | |
| Min. Bending radius - Dynamic | 20*cable diameter | |
| Cable Fiber Attenuation (single mode) | 0.35dB/km max @1310nm 0.22dB/km max @1550nm | |
| Temperature range | Storage -40 to +70℃, Installation -10 to +40℃, Operation -40 to +70℃ | |
| Cable service life (estimate value) | 25 years | |
Fiber specification:
| Items | Unit | Specification | |
| G.657A1 | |||
| Mode Field Diameter / Core Diameter | μm | 9.0±0.4 | |
| 10.1±0.5 | |||
| Cladding Diameter | μm | 124.8±0.7 | |
| Cladding Non-Circularity | % | ≤0.7 | |
| Core-Cladding Concentricity Error | μm | ≤0.5 | |
| Coating Diameter | μm | 245±5 | |
| Coating Non-Circularity | % | ≤6.0 | |
| Cladding-Coating Concentricity Error | μm | ≤12.0 | |
| Cable Cutoff Wavelength | nm | λcc≤1260 | |
| Attenuation(max.) | 1310nm | dB/km | ≤0.36 |
| 1550nm | ≤0.22 | ||
| Attenuation Coefficient | 850nm | dB/km | / |
| 1300nm | / | ||
Cable structure:
1. Ripcord 2. Loose tube 3.
FRP 4. Jelly 5. Water
blocking yarn 6. Fiber
Environment performance
| Item | Testing Method | Testing Results |
| Temperature cycling | IEC 60794-1-22-F1 | Allowable additional attenuation (1550nm) G.652D/G657 Δa≤0.05 dB/km, Δa reversible |
| Water penetration | IEC 60794-1-22-F5B | Water column: 1m & 3m cable, Period: 24 hours No water leak through the open end of cable |
| Filling compound flow | IEC 60794-1-22-E14 | 70℃, Period: 24 hours No compound flow from the cable |
Standard drum length
2000m/drum, 4000m/drum & 6000m/drum
Fiber color
| 1 Blue |
| 2 Orange |
| 3 Green |
| 4 Brown |
| 5 Grey |
| 6 White |
| 7 Red |
| 8 Black |
| 9 Yellow |
| 10 Violet |
| 11 Pink |
| 12 Aqua |
Loose tube color
| 1 Blue |
| 2 Orange |
Cable text print: (Support customized text)
HYOC GCYFTY 24 G657A1 [Drum No.] [Month-Year] [Meter marking]
Factory & office
Production line
