48 Core G.G657A1 Air Blown Fiber Installation Air Blown Optic Cable Outdoor Fiber Patch Cables
Description
The 250µm G657A1 fibers are protected by a loose tube made of a high modulus plastic. The tubes are filled with water-resistant filling compound. A FRP locates in the center of cable core as strength member. The tubes and fillers are stranded around strength member into a small diameter cable core. The cable core is protected by water blocking yarn and HDPE sheath.
Technical specification:
P/N | GCYFY-48 | |
Fibre Count | 48 | |
Number of loose tube | 4 | |
Number of filled string | 2 | |
Number of fiber/tube | 12 | |
Overall Diameter | 5.6±0.2 mm | |
Weight | 27 kg/km | |
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:
Characteristics | Values | ||
Mode field diameter | at 1310nm | 8.6±0.6µm | |
at 1550nm | 9.8±0.8mm | ||
Attenuation coefficient | at 1310nm | ≤0.40dB/km | |
at 1550nm | ≤0.30dB/km | ||
Zero dispersion wavelength ( λ0) | 1300nm to 1324nm | ||
Max zero dispersion slope (S0max) | ≤0.092ps/(nm2·km) | ||
Cut-off wavelength (λcc) | ≤1260nm | ||
Effective group index of refraction (Neff) | at 1310nm | 1.466 | |
at 1550nm | 1.467 | ||
Cladding diameter | 125.0±1.0µm | ||
Cladding non-circularity | ≤1.0% | ||
Coating diameter | 245.0±10.0µm | ||
Coating-cladding concentricity error | ≤12.0µm | ||
Coating non-circularity | ≤6.0% | ||
Core-cladding concentricity error | ≤0.8µm |
Cable structure:
1. Ripcord 2. Loose tube 3. FRP 4. Jelly 5. Water blocking yarn 6. Fiber
Standard drum length
2000m/drum, 4000m/drum & 6000m/drum
Fiber color
Fiber 1: Blue |
Fiber 2: Orange |
Fiber 3: Green |
Fiber 4: Brown |
Fiber 5: Slate |
Fiber 6: White |
Fiber 7: Red |
Fiber 8: Black |
Fiber 9: Yellow |
Fiber 10: Violet |
Fiber 11: Rose |
Fiber 12: Aqua |
Loose tube color
Loose tube 1: Blue |
Loose tube 2: Orange |
Loose tube 3: Green |
Loose tube 4: Brown |
Cable text print: (Support customized text)
HYOC GCYFTY 48 G657A1 [Drum No.] [Month-Year] [Meter marking]
Order information
Number of fibres | Fibre class | Part name |
48 | G657A1 | MICRO 4X12 G657A1 5.60MM |
48 | G652D | MICRO 4X12 G652D 5.60MM |
48 | OM1 | MICRO 4X12 OM1 5.60MM |
48 | OM2 | MICRO 4X12 OM2 5.60MM |
48 | OM3 | MICRO 4X12 OM3 5.60MM |
48 | OM4 | MICRO 4X12 OM4 5.60MM |
Factory & office
Production line