Cavo in fibra ottica subacqueo a fascio centrale
- There are 2-24 optical fibers in an oil-filled loose casing, filled with water-resistant tape.
- The waterstopper is wrapped in a spiral around the center bundle, and spun sand or glass filaments around the bundle to provide protection and increase tensile strength.
- The PE sheath of the fiber optic cable can achieve the waterproof function.
- In the case of direct burial, steel wire armor and wrinkled steel tape armor plus an optional PE inner jacket In the case of direct burial, steel wire armor and wrinkled steel tape armor plus an optional PE inner jacket.
Water-resistant tape (opzionale)、Ripcord (opzionale)、Wrinkled steel tape armor、Nylon (Armatura) Sheath
Mechanical Property:
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Raggio di flessione minimo
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Forza di zucca consentita
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Pressione massima
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Intervallo di temperatura
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Avvolgere
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Forza ricorrente
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|---|---|---|---|---|---|
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Installato: 20 x OD reale: 10 x DA
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875N/cm (500lb/in 3,5N/cm (Lg)
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2000N
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Intervallo di temperatura operativo: -40° C a +70 ° C.
Intervallo di temperatura di conservazione: -50° C a +70 ° C.
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20 settimane per cavi corazzati, 100 settimane per cavi non armati
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2.9 N.M (J) 3*2 impatti
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Cable Parameters:
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Number of Fiber Cores
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Peso nominale (kg/km)
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Peso nominale (Lb/kft)
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Diametro esterno nominale (mm)
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Diametro esterno nominale (In)
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Tensione massima
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|---|---|---|---|---|---|---|
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2-12
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352.0
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236.24
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14.03
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0.553
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8000/1800
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2650/595
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Applicazioni:
Outdoor center-beamed underwater fiber optic cables have good tensile strength, lateral pressure resistance and excellent mechanical properties, e può essere ben adattato all'ambiente di lavoro circostante. Small diameter, light weight, with good tensile strength and lateral pressure resistance, suitable for underwater working environment, used to connect communication equipment and persistent information system.
