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YOFC G652D Low Water Peak Single-mode Optical Fiber Core Bare Fiber 50.4km
1. What is G652 fiber ?
YOFC low water peak dispersion unshifted Single-mode fiber is designed specially for optical transmission systems operating over the entire wavelength window from 1260 nm to 1625 nm.
By suppressing the water peak that occurs near 1383 nm in conventional single mode fibre due to hydroxyl (OH-) ions absorption, the fibre is able to open E-band (1360-1460nm) for operation, and consequently provides 100 nm more usable wavelengths.
2. Construction:
3. Product standards:
4. G652 Fiber Characterics:
• The G542 Fiber is designed for operation over the full optical spectrum from 1260-1625 nm, which provides 50% more usable wavelengths and hence the transmission capacity is increased.
• Outstanding optical performance supporting high-speed transmission technologies such as DWDM and CWDM
• Being compatible with existing 1310 nm equipment.
• Good protection and excellent strip force stability.
• Accurate geometrical parameters that insure low splicing loss and high splicing efficiency.
5. Specifications
Characteristics | Conditions | Specified values | Units | |
---|---|---|---|---|
Optical Characteristics | ||||
Attenuation | 1310nm | ≤0.34 | [dB/km] | |
1383nm(after H2-aging) | ≤0.34 | [dB/km] | ||
1550nm | ≤0.20 | [dB/km] | ||
1625nm | ≤0.24 | [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 | 8.7-9.5 | [μm] | |
1550nm | 9.8-10.8 | [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 | -- | ≤1.0 | [%] | |
Coating Diameter | -- | 235-250 | [μm] | |
Coating-Cladding Concentricity Error | -- | ≤12.0 | [μm] | |
Coating Non-Circularity | -- | ≤6.0 | [%] | |
Core-Cladding Concentricity Error | -- | ≤0.6 | [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] | |
Water Immersion 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 Specifications | ||||
Proof Test | -- | ≥9.0 | [N] | |
-- | ≥1.0 | [%] | ||
-- | ≥100 | [kpsi] | ||
Macro-bend Induced Attenuation | 100 Turns Around a Mandrel of 30 mm Radius | 1625nm | ≤0.05 | [dB] |
100 Turns Around a Mandrel of 25 mm Radius | 1310nm and 1550nm | ≤0.05 | [dB] | |
1 Turn Around a Mandrel of 16 mm Radius | 1550nm | ≤0.05 | [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