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:
beskrywing
Cable construction details
Aantal vesel | 1 ~ 4core | |||||||
Sentrale sterkte lid | materiaal | FRP | ||||||
grootte | 2 * 0.52mm | |||||||
Buitenste skede | materiaal | LSZH | ||||||
deursnee | 2.0 ± 0.2mm | |||||||
Kabelgrootte (Hoogte * breedte) | 2,0 (± 0,1) mm × 3,0 (± 0,2) mm | |||||||
Kabelgewig | 8.0KG ± 1KG |
Cable Mechanical characteristic
items | beskrywing | ||||||
Installasie temperatuurbereik (℃) | -20 + 70 | ||||||
Bediening en vervoertemperatuur (℃) | -20 + 70 | ||||||
Min buigstraal (mm) | Lang termyn | 10D | |||||
Min buigstraal (mm) |
Kort termyn | 20D | |||||
Min toelaatbare treksterkte (N) |
Lang termyn | 150 | |||||
Min toelaatbare treksterkte (N) |
Kort termyn | 300 | |||||
Breeklas (N / 100mm) | Lang termyn | 1000 | |||||
Breeklas (N / 100mm) | kort termyn | 1200 |
Fiber characteristics
Veselstyl | eenheid | SM G652D |
SM G657A1 |
SM G657A2 |
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toestand | nm | 1310/1550 | 1310/1550 | 1310/1550 | ||
attenuasie | dB / km | ≤0.36 / 0,23 | ≤3.5 / 0,21 | ≤3.5 / 0,21 | ||
verspreiding | 1310nm | Ps / (nm * km) | ≤18 | ≤18 | ≤18 | |
1550nm | Ps / (nm * km) | ≤22 | ≤22 | ≤22 | ||
Nul verspreiding golflengte | nm | 1312 ± 10 | 1312 ± 10 | 1300-1324 | ||
Nul verspreidingshelling | PS / (nm² × km) | ≤0.091 | ≤0.090 | ≤0.092 | ||
PMD maksimum individuele vesel | [PS / √km] | ≤0,2 | ≤0,2 | ≤0,2 | ||
PMD-ontwerpskakelwaarde | PS / (nm² × km) | ≤0.08 | ≤0.08 | ≤0.08 | ||
Golflengte van vesel afsny λc | nm | ≧ 1180, ≤1330 | ≧ 1180, ≤1330 | ≧ 1180, ≤1330 | ||
Kabelafsny-golflengte cc | nm | ≤1260 | ... .. | ... .. | ||
MFD | 1310nm | um | 9.2 ± 0.4 | 9.0 ± 0.4 |
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