Fiber Optic Drop Cable access to the use of dish-shaped optical cable (indoor wiring) is the optical communication unit (fiber) in the center, placed on both sides of two parallel non-metallic reinforcement (FRP) or metal reinforcing member, and finally extrusion black or color poly Vinyl chloride (PVC) or LSZH (LSZH, low smoke, halogen-free, flame retardant) jacket.
Color:
Penerangan
Cable construction details
| Bilangan serat | 1 ~ 4core | |||||||
| Anggota kekuatan pusat | Bahan | FRP | ||||||
| ukuran | 2 * 0.52mm | |||||||
| Sarung luar | bahan | LSZH | ||||||
| Diameter | 2.0 ± 0.2mm | |||||||
| Saiz kabel (Tinggi * lebar) | 2.0 (± 0.1) mm × 3.0 (± 0.2) mm | |||||||
| Berat kabel | 8.0KG ± 1KG | |||||||
Cable Mechanical characteristic
| Barang | Penerangan | ||||||
| Julat suhu pemasangan (℃) | -20 + 70 | ||||||
| Suhu operasi dan pengangkutan (℃) | -20 + 70 | ||||||
| Sinaran Lenturan Min (mm) | Jangka panjang | 10D | |||||
| Sinaran Lenturan Min (mm) |
Jangka pendek | 20D | |||||
| Min dibenarkan (N) |
Jangka panjang | 150 | |||||
| Min dibenarkan (N) |
Jangka pendek | 300 | |||||
| Beban Hancur (N / 100mm) | Jangka panjang | 1000 | |||||
| Beban Hancur (N / 100mm) | jangka pendek | 1200 | |||||
Fiber characteristics
| Gaya gentian | Unit | SM G652D |
SM G657A1 |
SM G657A2 |
||
| keadaan | nm | 1310/1550 | 1310/1550 | 1310/1550 | ||
| pelemahan | dB / km | ≤0.36 / 0.23 | ≤3.5 / 0.21 | ≤3.5 / 0.21 | ||
| Penyebaran | 1310nm | Ps / (nm * km) | ≤18 | ≤18 | ≤18 | |
| 1550nm | Ps / (nm * km) | ≤22 | ≤22 | ≤22 | ||
| Panjang gelombang penyebaran sifar | nm | 1312 ± 10 | 1312 ± 10 | 1300-1324 | ||
| Cerun penyebaran sifar | ps / (nm² × Km) | ≤0.091 | ≤0.090 | ≤0.092 | ||
| Serat Individu Maksimum PMD | [ps / √km] | ≤0.2 | ≤0.2 | ≤0.2 | ||
| Nilai Pautan Reka Bentuk PMD | ps / (nm² × Km) | ≤0.08 | ≤0.08 | ≤0.08 | ||
| Panjang gelombang pemotongan gentian λc | nm | ≧ 1180, ≤1330 | ≧ 1180, ≤1330 | ≧ 1180, ≤1330 | ||
| Panjang gelombang pemotongan kabel λcc | nm | ≤1260 | … .. | … .. | ||
| MFD | 1310nm | um | 9.2 ± 0.4 | 9.0 ± 0.4 | ||
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