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YOFC G657A1 EasyBand Bending Insensitive SM Fibre Core Bare Optical Fiber Spool For Optical Cable
1. What is G657A1 fiber ?
2. Application:
3. Product standards:
4. G657A2 Fiber Characterics:
5. Specifications
Characteristics | Conditions | Specified values | Units | |
---|---|---|---|---|
Optical Characteristics | ||||
Attenuation | 1310nm | ≤0.35 | [dB/km] | |
1383nm(after H2-aging) | ≤0.35 | [dB/km] | ||
1460nm | ≤0.25 | [dB/km] | ||
1550nm | ≤0.21 | [dB/km] | ||
1625nm | ≤0.23 | [dB/km] | ||
Attenuation vs. Wavelength Max. α difference | 1285-1330nm, in reference to 1310nm | ≤0.03 | [dB/km] | |
1525-1575nm, in reference to 1550nm | ≤0.02 | [dB/km] | ||
Dispersion Coefficient | 1285-1340nm | -3.5 to 3.5 | [ps/(nm·km)] | |
1550nm | ≤18 | [ps/(nm·km)] | ||
1625nm | ≤22 | [ps/(nm·km)] | ||
Zero Dispersion Wavelength(λ0) | -- | 1300-1324 | [nm] | |
Zero Dispersion Slope(S0) | -- | ≤0.092 | [ps/(nm2·km)] | |
Typical Value | -- | 0.086 | [ps/(nm2·km)] | |
PMD | Maximum Individual Fibre | -- | ≤0.1 | [ps/√km] |
Link Design Value(M=20,Q=0.01%) | -- | ≤0.06 | [ps/√km] | |
Typical Value | -- | 0.04 | [ps/√km] | |
Cable Cutoff Wavelength (λCC) | -- | ≤1260 | [nm] | |
Mode Field Diameter(MFD) | 1310nm | 8.4-9.2 | [μm] | |
1550nm | 9.3-10.3 | [μm] | ||
Effective Group Index of Refraction(Neff ) | 1310nm | 1.466 | -- | |
1550nm | 1.467 | -- | ||
Point Discontinuities | 1310nm | ≤0.05 | [dB] | |
1550nm | ≤0.05 | [dB] | ||
Geometrical Characteristics | ||||
Cladding Diameter | -- | 125.0±0.7 | [μm] | |
Cladding Non-Circularity | -- | ≤0.7 | [%] | |
Coating Diameter | -- | 235-245 | [μm] | |
Coating-Cladding Concentricity Error | -- | ≤12.0 | [μm] | |
Coating Non-Circularity | -- | ≤6.0 | [%] | |
Core-Cladding Concentricity Error | -- | ≤0.5 | [μm] | |
Curl(radius) | -- | ≥4 | [m] | |
Delivery Length | -- | Up to 50.4 | [km/reel] | |
Environmental Characteristics | 1310nm, 1550nm & 1625nm | |||
Temperature Dependence Induced Attenuation | -60℃ to +85℃ | ≤0.05 | [dB/km] | |
Temperature-Humidity Cycling Induced Attenuation | -10°C to +85°C, 98% RH | ≤0.05 | [dB/km] | |
Watersoak Dependence Induced Attenuation | 23°C, for 30 days | ≤0.05 | [dB/km] | |
Damp Heat Dependence Induced Attenuation | 85°C and 85% RH, for 30 days | ≤0.05 | [dB/km] | |
Dry Heat Aging | 85℃, for 30 days | ≤0.05 | [dB/km] | |
Mechanical Specification | ||||
Proof Test | -- | ≥9.0 | [N] | |
-- | ≥1.0 | [%] | ||
-- | ≥100 | [kpsi] | ||
| -- | -- | -- | |
Macro-bend Induced Loss | 10 Turns Around a Mandrel of 15 mm Radius | 1550nm | ≤0.25 | [dB] |
10 Turns Around a Mandrel of 15 mm Radius | 1625nm | ≤1.0 | [dB] | |
1 Turn Around a Mandrel of 10 mm Radius | 1550nm | ≤0.75 | [dB] | |
1 Turn Around a Mandrel of 10 mm Radius | 1625nm | ≤1.5 | [dB] | |
Coating Strip Force | typical average force | 1.5 | [N] | |
peak force | 1.3-8.9 | [N] | ||
Dynamic Fatigue Parameter (nd) | -- | ≥20 | -- |
OEM/ODM Service:
If you want to show your own brand LOGO on the goods such as cable, package bag, label or any where. It is no any problem. Our OEM and ODM service is always ready to do it.
Packing:
According to Stardard Export Packing.
Carton box, wooden box, wooden pallet.
Shipping:
- International express such as UPS, TNT, DHL, etc
- Internatioal air: CA, AA, EA, etc
- By sea