G.652D Single Mode Optical Fiber (B1.3) | ||||||
Item | Standard | Unit | ||||
Attenuation | 1310nm | ≤0.35 | dB/km | |||
1383nm | ≤0.33 | dB/km | ||||
1550nm | ≤0.21 | dB/km | ||||
1625nm | ≤0.24 | dB/km | ||||
Dispersion | 1288nm~1339nm | |D|≤3.4 | ps/(nm·km) | |||
1271nm~1360nm | |D|≤5.3 | ps/(nm·km) | ||||
1550nm | ≤17.8 | ps/(nm·km) | ||||
Zero-dispersion wavelength | 1300~1322 | (nm) | ||||
Zero-dispersion slope | ≤0.091 | ps/(nm2•km) | ||||
PMD | PMD single fiber | ≤0.15 | ps/√km | |||
PMD Q links | ≤0.08 | ps/√km | ||||
MDF | 1310nm | 9.2±0.4 | um | |||
Cladding diameter | 125±1.0 | μm | ||||
Cladding non-circularity | ≤0.8 | % | ||||
Core-cladding concentricity error | ≤0.6 | μm | ||||
Coating diameter | 245±10 | μm | ||||
Cladding/coating concentricity error | ≤10.0 | μm | ||||
Cut-off wavelength | 1.18~1.33 | μm | ||||
Macrobend attenuation (ф 50mm, 100 cycles) | 1550nm | ≤0.05 | dB | |||
1625nm | ≤0.05 | dB | ||||
Bending radius | ≥5 | m | ||||
Dynamic fatigue parameters | ≥20 | nd | ||||
Additional Attenuation @1310nm & @1550nm | Temperature cycling test: (-60℃~85℃, 3 cycles) | ≤0.03 | dB/km | |||
Water soak test: (23℃ for 30 days) | ≤0.03 | dB/km | ||||
Damp heat test: (85℃, 85%RH for 30 days) | ≤0.03 | dB/km | ||||
Thermal aging test (85℃ for 30 days) | ≤0.03 | dB/km | ||||
Warm water soak test: (60℃ for 15 days) | ≤0.03 | dB/km |
Optocal Characteristics | ||||||
Item | Standard | Unit | ||||
Attenuation | 1310nm | ≤0.35 | dB/km | |||
1383nm | ≤0.33 | dB/km | ||||
1550nm | ≤0.21 | dB/km | ||||
1625nm | ≤0.24 | dB/km | ||||
Attenuation wavelength characteristic 1285nm~1330nm VS 1310nm 1360nm~1410nm VS 1383nm 1525nm~1575nm VS 1550nm | ≤0.03 ≤0.05 ≤0.02 | dB/km | ||||
1288nm~1339nm | |D|≤3.4 | ps/(nm·km) | ||||
1271nm~1360nm | |D|≤6.3 | ps/(nm·km) | ||||
1550nm | ≤17.5 | ps/(nm·km) | ||||
Zero-dispersion wavelength | 1300~1324 | (nm) | ||||
Zero-dispersion slope | ≤0.092 | ps/(nm2•km) | ||||
PMDsingle fiber | ≤0.15 | ps/√km | ||||
PMDQ links | ≤0.08 | ps/√km | ||||
cladding diameter | 125±1.0 | μm | ||||
Cladding non-circularity | ≤0.8 | % | ||||
Core-cladding concentricity error | ≤0.6 | μm | ||||
Coating diameter | 242±7 | μm | ||||
cladding/coating concentricity error | ≤10.0 | μm | ||||
cut-off wavelength | 1.18~1.33 | μm | ||||
Macrobend attenuation (ф 50mm, 100 cycles) | 1550nm(dB) | ≤0.05 | dB | |||
1625nm(dB) | ≤0.05 | dB | ||||
bending radius | ≥5 | m | ||||
tensile strength Wilbur probability level | ≥3.14 (15%) | Gpa | ||||
≥3.80 (50%) | ||||||
Dynamic fatigue parameters | ≥20 | nd | ||||
Fiber proof-tested | 1.3≤Fmin-max ≤8.9 | N | ||||
1.0≤Fave.≤5.0 | N | |||||
Temperature cycling test: (-60℃~85℃,3 cycles) | ≤0.05 | dB/km | ||||
Watersoak test: (23℃ for 30 days) | ≤0.05 | dB/km | ||||
Damp heat test: (85℃,85 for 30 days) | ≤0.05 | dB/km | ||||
thermal aging test (85℃ for 30 days) | ≤0.05 | dB/km | ||||
Warm water test (60℃ for 15 days) | ≤0.05 | dB/km |