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:
Tuairisgeul
Cable construction details
| Àireamh de fiber | 1 ~ 4core | |||||||
| Ball neart meadhanach | Stuth | FRP | ||||||
| meud | 2 * 0.52mm | |||||||
| Sguab a-muigh | stuth | LSZH | ||||||
| thomhas | 2.0 ± 0.2mm | |||||||
| Meud càball (Àirde * leud) | 2.0 (± 0.1) mm × 3.0 (± 0.2) mm | |||||||
| Cuideam càball | 8.0KG ± 1KG | |||||||
Cable Mechanical characteristic
| Rudan | Tuairisgeul | ||||||
| Raon teothachd stàlaidh （℃） | -20 + 70 | ||||||
| Teòthachd obrachaidh agus còmhdhail （℃） | -20 + 70 | ||||||
| Radius lùbadh min (mm) | Fad-ùine | 10D | |||||
| Lùbadh min (mm) |
Teirm goirid | 20D | |||||
| Min ceadaichte (N) |
Fad-ùine | 150 | |||||
| Min ceadaichte (N) |
Teirm goirid | 300 | |||||
| Crush Load (N / 100mm) | Fad-ùine | 1000 | |||||
| Crush Load (N / 100mm) | teirm goirid | 1200 | |||||
Fiber characteristics
| Stoidhle fiber | Aonad | SM G652D |
SM G657A1 |
SM G657A2 |
||
| staid | nm | 1310/1550 | 1310/1550 | 1310/1550 | ||
| attenuation | dB / km | ≤0.36 / 0.23 | ≤3.5 / 0.21 | ≤3.5 / 0.21 | ||
| Sgapadh | 1310nm | Ps / (nm * km) | ≤18 | ≤18 | ≤18 | |
| 1550nm | Ps / (nm * km) | ≤22 | ≤22 | ≤22 | ||
| Tonn sgaoilidh neoni | nm | 1312 ± 10 | 1312 ± 10 | 1300-1324 | ||
| Bruthach sgaoilidh neoni | ps / (nm² × Km) | ≤0.091 | ≤0.090 | ≤0.092 | ||
| Fibre as àirde PMD | [ps / √km] | ≤0.2 | ≤0.2 | ≤0.2 | ||
| Luach ceangail dealbhaidh PMD | ps / (nm² × Km) | ≤0.08 | ≤0.08 | ≤0.08 | ||
| Tonn tonn gearradh fiber λc | nm | ≧ 1180, ≤1330 | ≧ 1180, ≤1330 | ≧ 1180, ≤1330 | ||
| Tonn tonn gearradh càball λcc | nm | ≤1260 | … .. | … .. | ||
| MFD | 1310nm | um | 9.2 ± 0.4 | 9.0 ± 0.4 | ||
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