The material of the outer sheath of outdoor optical cables is

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Several common cable outer sheath materials are PVC, PE, LSZH, AT and rodent-proof sheath materials. Optical fiber cables are generally composed of optical fiber cores, cladding, coatings, reinforcing elements, and outer sheaths. The outer sheaths are used as the protective layer of the cables, which have the functions of fire prevention and moisture resistance. The outer sheath is made from black UV-stabilized and weather resistant material which is SHF1 classified, and may be exposed for shorter periods to fluids such as diese and mineral oils.

Application Notes

Armored Versus Non-armored Cable Armoring increases the strength and robustness of a cable relative to its surroundings. The armoring is placed either just under the outside plastic jacket for single

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