Indoor optical cable suitable for complex environment



The utility model provides an indoor optical cable suitable for complex environment and belongs to communication cable field. The indoor optical cable comprises fibers, a polyester tape, and a sheath from inside to outside. The indoor optical cable further comprises a steel band armoring layer arranged between the fibers and the polyester tape. When the indoor optical cable is pressed or bent, the steel band armoring layer may have a good protection effect on the fibers in order that the fibers are not liable to be affected by external force. As a result, such indoor optical cable is good in anti-pressure performance and anti-bending performance. Further, the steel band armoring layer has a thermal insulation effect such that the indoor optical cable can be used even in high-temperature environment. Such indoor optical cable is good in environment adaptability and can be used in indoor complex environment.




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