Optic Fiber cable Pilotix 0.25mm, 50km/roll

Cladding diameter: 125.0±0.7μm
Cladding out-of-roundness: ≤0.7%
Coating diameter: 242±7μm
Coating/cladding concentricity error: ≤12μm
Core/cladding concentricity error: ≤0.5μm
Warpage (radius of curvature): ≥4m
Length of delivery: 2.05-50.4(km/disc)
Mode Field Diameter (MFD):
- @1310nm 8.6±0.4μm
- @1550nm 9.8±0.6μm
Attenuation:
- @1310nm ≤0.35dB/km
- @1383nm ≤0.35dB/km
- @1550nm ≤0.21dB/km
- @1625nm ≤0.23dB/km
Attenuation change relative to wavelength:
- @1285-1310nm, relative to 1310nm ≤0.03dB/km
- @1525-1575nm, relative to 1550nm ≤0.02dB/km
Attenuation point discontinuity:
- @1310nm ≤0.05dB
- @1550nm ≤0.05dB
Polarization mode dispersion coefficient:
- The maximum value of a single fiber ≤0.2ps/(km^v2)
- Fiber link value ≤0.1ps/(km^v2)
- Typical 0.04ps/(km^v2)
Zero dispersive wavelength: 1312±12nm
Zero dispersion slope: ≤0.092ps/(nm^2 .km)
Dispersion:
- 1550nm ≤18ps/(nm .km)
- 1625nm ≤22ps/(nm .km)
Fiber optic cable cut-off wavelength: ≤1260nm
Screening tension: ≥9.0N, ≥1.0%, ≥100Kps
Dynamic fatigue parameters: ≥20
Coating peel force:
- average value 1.5N
- peak 1.3-8.9N
Coating peel force:
- 1 turn, 15mm@1550nm diameter ≤0.50dB
- 1 turn, diameter 15mm@1625nm ≤1.00dB
- 1 turn, 15mm@1550nm diameter ≤0.10dB
- 1 turn, diameter 15mm@1625nm ≤0.20dB
- 10 turns, diameter 15mm@1550nm ≤0.03dB
- 10 turns, 15mm@1625nm diameter ≤0.10dB
Additional attenuation by immersion (23±2°C, 30-day @1550nm&1625nm): ≤0.05dB/km
Additional attenuation by immersion (23±2°C, 30-day @1550nm&1625nm): ≤0.05dB/km
Dry heat aging (85±2°C, 30 days @1550nm&625nm): ≤0.05dB/km
Damp heat aging (85±2°C, relative humidity 85°C, 30-day @1550nm&1625nm): ≤0.05dB/km
Hmotnost: 4.4 kg