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FXJ factory Optical Fiber G.657A2 Bend Insensitive Single-Mode Fiber - FCJ OPTO TECH
FXJ factory Optical Fiber G.657A2 Bend Insensitive Single-Mode Fiber - FCJ OPTO TECH
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Detail Information
Type
Bend Insensitive Single-Mode Optical Fiber G.657.A2
Standard
The fiber complie with or exceed the technical specifications in ITU-T G.657.A1/A2/B2.
Features
- Minimum bend radius 7.5mm, superior anti-bending property;
- Fully compatible with G.652 single-mode fiber. Full band (1260~1626nm) transmission;
- Low PMD for high bit-rate and long distance transmission. Extremely low micro-bending attenuation, applicable for all optical cable types including ribbons;
- High anti-fatigue parameter ensures service life under small bending radius.
Application
All cable constructions, 1260~1626nm full band transmission, FTTH high speed optical routing, optical cable in small bend radius, small-size optical fiber cable and device, L-band.
Technical Specifications
Attributes | specification | |||
Dimensional Specifications | Cladding Diameter | 125.0±0.7 um | ||
Cladding Non-Circularity | ≤0.7% | |||
Coating Diameter | 243±7 um | |||
Coating-Cladding Concentricity | ≤10 um | |||
Coating Non-Circularity | ≤6 % | |||
Core-Clad Concentricity | ≤0.5 um | |||
Fiber curl (radius) | ≥4 m | |||
Delivery length | 2.1-50.4( km/reel) | |||
Optical Specifications Optical Specifications | Mode-Field Diameter (MFD) | @1310nm | 8.6±0.4 um | |
@1550nm | 9.8±0.6 um | |||
Attenuation | @1310nm | ≤0.35 dB / km | ||
@1383nm | ≤0.35 dB / km | |||
@1550nm | ≤0.21 dB / km | |||
@1625nm | ≤0.23dB / km | |||
Attenuation VS. Wavelength | @1285-1330nm, Ref. λ@1310nm | ≤0.03 dB / km | ||
@1525-1575nm, Ref. λ@1550nm | ≤0.02 dB / km | |||
Point Discontinuity | @1310nm | ≤0.04 dB | ||
@1550nm | ≤0.04 dB | |||
Polarization Mode Dispersion(PMD) | Maximum Individual Fiber PMD | ≤0.1 ps/(km1/2) | ||
PMD Link Design Value (M=20, Q=0.01%) | ≤0.06 ps/(km1/2) | |||
Typical Value | 0.04 ps/(km1/2) | |||
Zero Dispersion Wavelength(λ0) | 1312±12 nm | |||
Zero Dispersion slope(S0) | ≤0.092 ps/(nm2.km) | |||
Dispersion | 1550nm | ≤18 ps/(nm.km) | ||
1625nm | ≤22 ps/(nm.km) | |||
Cable cutoff wavelength λcc | ≤1260 nm | |||
Mechanical Specifications | Proof test | ≥9.0N, ≥1.0%, ≥100Kpsi | ||
Dynamic stress corrosion susceptibility parameters Nd | ≥20 | |||
Coating strip force | Average | 1.7 N | ||
Peak | 1.3-8.9 N | |||
Macrobending loss (dB) | 1 turn, Φ15mm@1550nm&1625nm | ≤0.5 dB, ≤1 dB | ||
1 turn, Φ20mm@1550nm&1625nm | ≤0.1 dB, ≤0.2 dB | |||
10turns, Φ30mm@1550nm&1625nm | ≤0.03 dB, ≤0.1 dB | |||
Environmental Specifications | Temperature Dependence (-60ºC to +85ºC@1310nm&1550nm&1625nm) | ≤0.05 dB / km | ||
Temperature Humidity Cycling(-10ºC to +85ºC, at 85%RH@1550nm&1625nm) | ≤0.05 dB / km | |||
Water Immersion(23±2ºC, 30 days@1550nm&1625nm) | ≤0.05 dB / km | |||
Dry Heat Soak(85±2ºC, 30 days@1550nm&1625nm) | ≤0.05 dB / km | |||
Damp Heat(85±2ºC, at 85%RH, 30 days@1550nm&1625nm) | ≤0.05 dB / km |
The company produces and tests optical fiber independently, all qualified fibers meet the requirements of technical specifications.
Packaging and storage
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