產品說明
Premiumline 多模光纖
多模的核心尺寸為50至62.5微米，可為數據傳輸提供了更多空間。125微米的包層使光線反射並穿過光纖。多模光纖用於局域網，構建到構建的數據中心，並用於FTTH。同時多模也可能達到100Gbps以太網。
| Optical Characteristics | OM1 | OM2 | OM3 | OM4 | |
| 衰減 | @ 850 nm | ≤3.0 dB/KM | ≤3.0 dB/KM | ≤2.8 dB/KM | ≤2.8 dB/KM |
| @1300 nm | ≤0.8 dB/KM | ≤0.8 dB/KM | ≤0.7 dB/KM | ≤0.7 dB/KM | |
| 頻寬 | @ 850 nm | ≥200 Mhz.KM | ≥500 Mhz.KM | ≥1500 MHz.KM@LED | ≥3500 MHz.KM@LED |
| ≥2000 MHz.KM@laser | ≥4700 MHz.KM@laser | ||||
| @1300 nm | ≥500 Mhz.KM | ≥500 Mhz.KM | ≥500 Mhz.KM | ≥500 Mhz.KM | |
| 10Gb/s 乙太網傳輸距離 | @ 850 nm | 33 M | 82 M | 300 M | 300 M |
| Distance (10GBASE-SR) | |||||
| Zero Dispersion Wavelength | 1320~1365 nm | 1295~1320 nm | 1295~1320 nm | 1295~1320 nm | |
| Group Index of Refraction | @850 nm | 1.496 | 1.482 | 1.482 | 1.482 |
| (Typical) | @1300 nm | 1.491 | 1.477 | 1.477 | 1.477 |
| Geometrical Characteristics | |||||
| Core Diameter | 62.5±2.5 µm | 50±2.5 µm | 50±2.5 µm | 50±2.5 µm | |
| Cladding Diameter | 124.8±1.0 µm | 124.8±1.0 µm | 124.8±1.0 µm | 124.8±1.0 µm | |
| Cladding Non-Circularity | ≤1.0% | ≤1.0% | ≤1.0% | ≤1.0% | |
| Coating Diameter | 245±7 µm | 245±7 µm | 245±7 µm | 245±7 µm | |
| Coating/Cladding Concentricity Error | ≤12.0 µm | ≤12.0 µm | ≤12.0 µm | ≤12.0 µm | |
| Coating Non-Circularity | ≤6.0% | ≤6.0% | ≤6.0% | ≤6.0% | |
| Core/Cladding Concentricity Error | ≤1.5 µm | ≤1.5 µm | ≤1.0 µm | ≤1.0 µm | |
| Environmental Characteristics (@850 nm/@1300 nm) | |||||
| Attenuation at Temperature cycling | ≤0.10 dB/km | ≤0.10 dB/km | ≤0.10 dB/km | ≤0.10 dB/km | |
| △ α (-60°C~+85°C) | |||||
| Attenuation at Temperature-Humidity Cycling | ≤0.10 dB/km | ≤0.10 dB/km | ≤0.10 dB/km | ≤0.10 dB/km | |
| (-10°C~+85°C, 98% R.H.) | |||||
| Attenuation at Damp Heat Dependence | ≤0.10 dB/km | ≤0.10 dB/km | ≤0.10 dB/km | ≤0.10 dB/km | |
| (85°C, 98% R.H., 30 days) | |||||
| Attenuation at Watersoak Dependence | ≤0.10 dB/km | ≤0.10 dB/km | ≤0.10 dB/km | ≤0.10 dB/km | |
| (23°C, 30 days) | |||||
| Mechanical Characteristics | |||||
| Proof Test (Off Line) | ≥9.0 N (≥100 kpsi) | ≥9.0 N (≥100 kpsi) | ≥9.0 N (≥100 kpsi) | ≥9.0 N (≥100 kpsi) | |
| Macrobend Loss | 850 nm | ≤0.05 dB | ≤0.05 dB | ≤0.05 dB | ≤0.05 dB |
| (100 Turn, 25mm Radius) | 1300 nm | ≤0.05 dB | ≤0.05 dB | ≤0.05 dB | ≤0.05 dB |
| Coating Strip Force (Typical) | 1.5 N | 1.5 N | 1.5 N | 1.5 N | |
| Dynamics Stress Corrosion | ≥27 | ≥27 | ≥27 | ≥27 | |
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