With the development of space division multiplexing and multi-c ore fibre sensor technologies, multi-core fibre will be a vital branch of fibre development. Multi-core fibre (MCF) is a new kind of fibre with multiple separate fibre cores co-existing in the same cladding. Based on the concept of space division multiplexing (SDM), multi-core fibre can transmit multi-channel optical signals simultaneously and is expected to be a breakthrough technology against the capacity crunch of optical transmission system over a single mode fibre. YOFC's sin gle-mode multi-core fibre has a wide promising future in optical transmission field.
This product can achieve long-distance SDM optical signal transmission, and can be widely used in commun ication, sensor, industry, medical equipment, and other fields.
| Parameter (1550nm) | Range | Typical Value | ||
|---|---|---|---|---|
| Number of Cores (PCS) | 2 - 19 | Customized on demand | ||
| Number of Modes (PCS) | 2 - 19 | Customized on demand | ||
| Core-to-core Distance (μm) | 15 - 55 | Customized on demand | ||
| Crosstalk (XT) (dB) | - | Related to the core-to-core distance | ||
| Operating Wavelength (nm) | 1450 - 1700 | 1550 | ||
| Cladding Diameter (μm) | (125 - 250) ± 0.7 | - | ||
| Coating Diameter (μm) | (245 - 370) ± 10 | - | ||
| Attenuation (dB/km) | ≤ 0.3 | 0.22 | ||
| Dispersion (ps/(nm·km)) | ≤ 25 | 20 - 24 | ||
| Dispersion Slope (ps/(nm2·km)) | < 0.11 | 0.091 | ||
| Proof Test Level (Kpsi) | 100 | 100 - 200 | ||
| Tensile Strength (GPa) | F15% | ≥ 3.14 | 5 | |
| F50% | ≥ 3.80 | 5.1 | ||
| Coating Strip Force (N） | Typical average | 0.8 - 5 | 1.1 | |
| Peak | 0.8 - 8.9 | 1.5 | ||
| Dynamic Fatigue Parameter (nd) | > 20 | 22 | ||
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