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Cable Parameter | ||||||
Item | Specification | |||||
Fiber Count | 2 | 4 | ||||
Sub-unit Jacket | Material | LSZH | ||||
Thickness | 0.4mm±0.05mm | |||||
OD | 2.0mm±0.2mm | |||||
Armored Layer | Material | SUS204 | ||||
OD | 4.8mm±0.3mm | 6.0mm±0.3mm | ||||
Thickness | 0.4mm±0.05mm | |||||
Gap | 0.3mm±0.10mm | |||||
Strength Member | Aramid Yarn | |||||
Outer Jacket | Material | LSZH | ||||
Color | Black | |||||
Thickness | 0.9mm±0.1mm | 1.1mm±0.1mm | ||||
OD | 7.0mm±0.3mm | 7.5mm±0.1mm 8.0mm±0.1mm | ||||
Mechanical and Environmental Characteristics | ||||||
Item | Specification | |||||
Fiber Count | 2 | 4 | ||||
Tension Resistance (N) | Long Term | ≥ 600 | ≥ 800 | |||
Short Term | ≥ 1000 | ≥ 1200 | ||||
Crush Resistance (N/10cm) | ≥ 3000 | |||||
Nominal Weight (kg/km) | 65 | 85 | ||||
Operating Temperature ( ℃) | -40 ~ +80 | |||||
Storage Temperature ( ℃) | -40 ~ +80 | |||||
Fiber Parameters | ||||||||||
Single Mode | ||||||||||
Item | Unit | G652D | G657A1 | G657A2 | ||||||
Mode Field Diameter | 1310nm | μm | 9.1±0.4 | 8.8±0.4 | 8.8±0.4 | |||||
1550nm | μm | 10.4±0.5 | 9.8±0.5 | 9.8±0.5 | ||||||
Cladding Diameter | μm | 125±1 | 125±0.7 | 125±0.7 | ||||||
Cladding Non-circularity | % | ≤ 1 | ≤ 0.7 | ≤ 0.7 | ||||||
Core-cladding Concentricity Error | μm | ≤ 0.6 | ≤ 0.5 | ≤ 0.5 | ||||||
Coating Diameter | μm | 245±7 | 245±5 | 245±5 | ||||||
Coating Non-circularity | % | ≤ 6.0 | ≤ 6.0 | ≤ 6.0 | ||||||
Cladding-coating Concentricity Error | μm | ≤ 12.0 | ≤ 12.0 | ≤ 12.0 | ||||||
Cable Cutoff Wavelength | nm | ≤ 1260 | ≤ 1260 | ≤ 1260 | ||||||
Attenuation Coefficient | 1310nm | dB/km | ≤ 0.4 | ≤ 0.4 | ≤ 0.4 | |||||
1550nm | dB/km | ≤ 0.3 | ≤ 0.3 | ≤ 0.3 | ||||||
Multimode | ||||||||||||||
Item | Unit | 62.5/125 | 50/125 | OM3-150 | OM3-300 | OM4 | ||||||||
Core Diameter | μm | 62.5±2.5 | 50±2.5 | 50±2.5 | 50±2.5 | 50±2.5 | ||||||||
Cladding Diameter | μm | 125±1.0 | 125±1.0 | 125±1.0 | 125±1.0 | 125±1.0 | ||||||||
Core Non-circularity | % | ≤ 5.0 | ≤ 5.0 | ≤ 5.0 | ≤ 5.0 | ≤ 5.0 | ||||||||
Cladding Non-circularity | % | ≤ 1.0 | ≤ 1.0 | ≤ 1.0 | ≤ 1.0 | ≤ 1.0 | ||||||||
Core-cladding Concentricity Error | μm | ≤ 1.5 | ≤ 1.5 | ≤ 1.0 | ≤ 1.0 | ≤ 1.0 | ||||||||
Coating Diameter | μm | 245±7 | 245±7 | 245±7 | 245±7 | 245±7 | ||||||||
Coating Non-circularity | % | ≤ 6.0 | ≤ 6.0 | ≤ 6.0 | ≤ 6.0 | ≤ 6.0 | ||||||||
Cladding-coating Concentricity | μm | ≤ 12.0 | ≤ 12.0 | ≤ 12.0 | ≤ 12.0 | ≤ 12.0 | ||||||||
OFL Bandwidth | 850nm | MHz·km | ≥ 160 | ≥ 500 | ≥ 700 | ≥ 1500 | ≥ 3500 | |||||||
1310nm | MHz·km | ≥ 500 | ≥ 500 | ≥ 500 | ≥ 500 | ≥ 500 | ||||||||
Attenuation Coefficient | 850nm | dB/km | ≤ 3.0 | ≤ 3.0 | ≤ 3.0 | ≤ 3.0 | ≤ 3.0 | |||||||
1310nm | dB/km | ≤ 1.0 | ≤ 1.0 | ≤ 1.0 | ≤ 1.0 | ≤ 1.0 | ||||||||



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