Center-Beam Underwater Fiber Optic Cable
- 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 (frivillig)、Ripcord (frivillig)、Wrinkled steel tape armor、Nylon (Rustning) Slida
Mechanical Property:
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Minsta böjradie
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Tillåtet squashkraft
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Maximalt tryck
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Temperaturområde
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Slingra sig
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Återkommande kraft
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Installerad: 20 x od faktisk: 10 x av
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875N/cm (500lb/i 3,5N/cm (Lg)
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2000N
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Driftstemperaturområde: -40° C till +70 ° C
Lagringstemperaturområde: -50° C till +70 ° C
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20 Veckor för pansarkablar, 100 veckor för obeväpnade kablar
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2.9 N.m (J) 3*2 effekter
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Cable Parameters:
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Number of Fiber Cores
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Nominell vikt (Kg/km)
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Nominell vikt (Lb/kft)
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Nominell ytterdiameter (mm)
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Nominell utanför diameter (i)
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Maximal spänning
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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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Ansökningar:
Outdoor center-beamed underwater fiber optic cables have good tensile strength, lateral pressure resistance and excellent mechanical properties, och kan vara väl anpassad till den omgivande arbetsmiljön. 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.
