What does armored fiber mean?

　　Armored fiber refers to a special fiber made of one or more layers of protective materials on the basis of ordinary fiber. The following is a detailed explanation of armored fiber:

　　I. Definition and structure

　　Definition: Armored fiber is a technology that adds protective materials to the outside of fiber optic cables, which typically have properties such as high strength and corrosion resistance.

　　Structure: Armored Fiber Optic Cables are usually composed of optical fibers, reinforcements, sheaths, and armor layers. Among them, the armor layer is the outermost protective layer and is composed of hard substances such as metal wires (such as stainless steel wires) and Kevlar fibers.

　　Second, performance characteristics

　　Enhanced protection: The armor layer provides additional physical protection for the fiber, enhancing its tensile, compressive, and impact resistance.

　　Corrosion resistance: Armor materials typically have excellent corrosion resistance, capable of withstanding moisture, chemicals, and other erosion.

　　Anti-animal gnawing: Metal or fiber material armor can effectively prevent animals from gnawing on fiber optic cables.

　　III. Application scenarios

　　Harsh workplaces: Armored optical fibers are suitable for demanding workplaces such as submarine cables and mine exploration, capable of withstanding challenges such as deep sea pressure and complex terrain.

　　Outdoor environments: In harsh environments such as outdoors, construction sites, and roads, armored optical fibers can provide better durability and stability.

　　High-demand fields: Military, aerospace, and other fields have strict requirements for information security tranSMission, and armored optical fibers can meet these requirements.

　　IV. Differences from ordinary optical fibers

　　Structural differences: Armored optical fibers are coated with a solid layer of metal or other materials on the outside of the fiber, while ordinary optical fibers do not have such a protective layer.

　　Performance differences: Armored fiber has higher mechanical strength, wear resistance, scratch resistance, water resistance, moisture resistance, and corrosion resistance, while ordinary fiber is relatively weak.

　　Application Scenario Differences: Armored fibers are typically used in application scenarios that require high durability and stability, while ordinary fibers are more suitable for use in relatively mild environments.

　　In summary, armored fiber is an important fiber optic cable protection technology. By adding additional protective layers, the durability, safety and application range of fiber optic cables are improved. When selecting fiber optics, comprehensive consideration needs to be made according to specific application scenarios and needs.