Armored tactical optical cable

A field optical cable and armoring technology, applied in the direction of fiber mechanical structure, etc., can solve the problems of small transmission capacity, poor confidentiality, heavy weight, etc., and achieve the effects of good flexibility, easy retractability, and good mechanical properties

Inactive Publication Date: 2012-07-11
SHANDONG PACIF OPTICS FIBER & CABLE CO LTD
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Problems solved by technology

[0002] Data communication between field command posts has always been the most difficult subject to solve under field conditions. In the pas

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  • Armored tactical optical cable
  • Armored tactical optical cable

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[0013] The optical cable is composed of several optical fiber units covered with tight sleeves, aramid armor, metal hose unit, metal braid unit and TPU outer sheath unit. The optical cable is composed of several optical fibers coated with a tight sleeve through double helix twisting. The optical cable has the characteristics of tensile resistance, compression resistance, explosion-proof, rodent and animal pest prevention, etc. The aramid wire armor provides a large short-term tensile force for the optical cable, and the TPU sheath has excellent flame-retardant properties, chemical properties and high-strength resistance. Abrasion resistance, suitable for various harsh outdoor environments, the necessary tensile force of the optical cable is jointly borne by aramid yarn, metal hose, and metal braided mesh. The optical cable with this structure has the characteristics of strong tensile strength, strong tensile strength, good flexibility, bending resistance, oil resistance, wear ...

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Abstract

For meeting the requirement that when the force operates in the field and complex environments, the rapid wiring and repeated take-up and pay-off of an optical cable can be temporarily implemented, an armored tactical optical cable with the characteristics of strong tension stress, strong compressive resistance, high flexibility, bending resistance, oil resistance, wear resistance, flame retardance, wide temperature application range and the like needs to be developed. The optical cable is formed in a mode that a plurality of optical fibers coated with tightly sleeving layers are twisted into the cable in a double helix mode and Aramid yarns, a metal hose and a metal woven mesh are sequentially coated outside a cable conductor. The armored optical cable can overcome the defect that the optical fibers are easy to break and are easy to damage and has the characteristics of tensile strength, compressive resistance, explosion protection, rat mammal insect damage prevention and the like. The Aramid yarns which are armored on the optical cable provide a larger short-time bearing tensile force for the optical cable. TPU (thermoplastic polyurethanes) sheaths have excellent flame retardant property, chemical property and high-strength wear resistance. The armored tactical optical cable can be suitable for various outdoor harsh environments. The tension resistance of the optical cable is implemented by the Aramid yarns, the metal hose and the metal woven mesh together.

Description

technical field [0001] This product involves the armored field optical cable used in the field of troops. It includes several optical fibers, and the outer surface of each optical fiber is provided with a tight sleeve, aramid fiber armor, metal hose, metal braid, and TPU outer sheath. Background technique [0002] Data communication between field command posts has always been the most difficult subject to solve under field conditions. In the past, double-wire and coaxial cables were used to provide communication channels for field command posts. Small capacity and poor confidentiality. In order to meet the needs of field communication, an armored field optical cable is developed with the characteristics of strong tensile strength, strong pressure resistance, good flexibility, bending resistance, oil resistance, wear resistance, flame retardancy, and wide temperature application range. Contents of the invention [0003] The purpose of the present invention is: in order to ...

Claims

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Application Information

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IPC IPC(8): G02B6/44
Inventor 李广省高宪武周文
Owner SHANDONG PACIF OPTICS FIBER & CABLE CO LTD
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