Cabo de fibra óptica subaquático de feixe central
- 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 (optional)、Ripcord (optional)、Wrinkled steel tape armor、Nylon (Armor) Sheath
Mechanical Property:
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Raio de curvatura mínimo
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Força de Squash Permitida
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Pressão Máxima
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Faixa de temperatura
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Envolver
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Força Recorrente
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|---|---|---|---|---|---|
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Instalado: 20 x DO real: 10 x DE
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875N/cm (500lb/pol 3,5N/cm (LG)
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2000N
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Faixa de temperatura operacional: -40°C a +70°C
Faixa de temperatura de armazenamento: -50°C a +70°C
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20 semanas para cabos blindados, 100 semanas para cabos não blindados
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2.9 Nm (J.) 3*2 impactos
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Cable Parameters:
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Number of Fiber Cores
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Peso Nominal (Kg/km)
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Peso Nominal (libra/ltd)
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Diâmetro Externo Nominal (milímetros)
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Diâmetro Externo Nominal (em)
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Tensão Máxima
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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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Aplicativos:
Outdoor center-beamed underwater fiber optic cables have good tensile strength, lateral pressure resistance and excellent mechanical properties, e pode ser bem adaptado ao ambiente de trabalho circundante. Small diameter, peso leve, with good tensile strength and lateral pressure resistance, suitable for underwater working environment, used to connect communication equipment and persistent information system.
