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G652D optical fiber
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G.652.D Standard Single-Mode Optical Fiber
ITU-T G652D and IEC60793-2-50 B1.3 fiber technlogy standard.
Product Details
G.652.D Standard Single-Mode Optical Fiber
Product Introduction
Standard single-mode fiber is also called non-dispersion-shifted single-mode fiber with extended wavelength band that is currently the most widely used optical fiber. The working wavelength can be from 1310nm and 1550nm.
Application Scenarios
The wider wavelength range is suitable for high-speed networks.
Accurate mode field diameter (MFD) characteristics to ensure low fusion loss and good compatibility.
Performance Features
100G & B100G high-speed, long-distance and long-span backbone network.
Large bandwidth metropolitan area network and access network.
All delivery length can be specified by cu
Product Introduction
Standard single-mode fiber is also called non-dispersion-shifted single-mode fiber with extended wavelength band that is currently the most widely used optical fiber. The working wavelength can be from 1310nm and 1550nm.
Application Scenarios
The wider wavelength range is suitable for high-speed networks.
Accurate mode field diameter (MFD) characteristics to ensure low fusion loss and good compatibility.
Performance Features
100G & B100G high-speed, long-distance and long-span backbone network.
Large bandwidth metropolitan area network and access network.
| Characteristics | Conditions | Specified values | Units | |
| Optical Characteristics | ||||
| Attenuation | 1310nm | ≤0.34 | [dB/km] | |
| 1383nm | ≤0.34 | [dB/km] | ||
| 1550nm | ≤0.20 | [dB/km | ||
| 1625nm | ≤0.24 | [dB/km] | ||
| Attenuation vs.Wavelength Max.a 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 (a) | 1300-1324 | [nm] | ||
| Zero Dispersion Slope(S) | ≤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 () | ≤1260 | [nm] | ||
| Mode Field Diameter (MFD) | 1310nm | 8.7-9.5 | [um] | |
| 1550nm | 9.8-10.8 | [μm] | ||
| Effective Group Index of Refraction (Ner) | 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 | [um] | ||
| Curl(radius) | ≥4 | [m] | ||
| Environmental Characteristics1310nm,1550nm&1625nm | ||||
| Temperature Dependence Induced Attenuation | 60℃ to+85℃ | ≤0.05 | [dB/km] | |
| Temperature-Humidity Cycling Induced Attenuation | -10℃to+85℃,98%RH | ≤0.05 | [dB/km] | |
| Water Immersion Dependence Induced Attenuation | 23℃,for 30 days | ≤0.05 | [dB/km] | |
| Damp Heat Dependence Induced Attenuation | 85℃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 | ||||
All delivery length can be specified by cu
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