Fiber optic cable with flame inhibiting capability
First Claim
1. A fiber optic cable comprising:
- a tube, said tube including at least one optical fiber therein;
a flame-retardant jacket, said jacket surrounding said tube and being spaced therefrom defining a space between the tube and the jacket, said space having at least one fiber optic cable component disposed therein;
said fiber optic cable component comprising a multi-functional tape, said tape being wrapped around said tube and including a seam, and said multi-functional tape comprising a flame inhibiting agent additively or reactively combined with said multi-functional tape whereby said tape is functional as a flame inhibiting component, and said tape including a superabsorbent substance, said super absorbent substance being functional to inhibit the migration of water in said space.
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0 Petitions
Accused Products
Abstract
A fiber optic cable (10) includes a conventional optical fiber ribbon stack (12) with optical fiber ribbons having optical fibers. Ribbon stack (12) is disposed in a water blocking material (13) which, in turn, is surrounded by a core tube (14). Core tube (14) is surrounded by an outer jacket (15). The space between core tube (14) and jacket (15) includes fiber optic cable components (20,30,40). Cable component (20) provides strength and flame inhibiting capabilities to fiber optic cable (10) and may include a water blocking capability. Cable component (30) comprises a flame inhibiting capability, and may include a water blocking capability. Cable component (40) provides anti-buckling and flame inhibiting capabilities to fiber optic cable (10) and may include a water blocking capability. Fiber optic cable (10) meets flame and water blocking requirements, is manufactured at a low unit cost, and is easy to route through cable passageways.
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Citations
4 Claims
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1. A fiber optic cable comprising:
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a tube, said tube including at least one optical fiber therein; a flame-retardant jacket, said jacket surrounding said tube and being spaced therefrom defining a space between the tube and the jacket, said space having at least one fiber optic cable component disposed therein; said fiber optic cable component comprising a multi-functional tape, said tape being wrapped around said tube and including a seam, and said multi-functional tape comprising a flame inhibiting agent additively or reactively combined with said multi-functional tape whereby said tape is functional as a flame inhibiting component, and said tape including a superabsorbent substance, said super absorbent substance being functional to inhibit the migration of water in said space. - View Dependent Claims (2, 3, 4)
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Specification