Indoor optical cable suitable for complex environment

一种适用于复杂环境的室内光缆

Abstract

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.
本实用新型提供了一种适用于复杂环境的室内光缆,属于通信线缆领域,包括从内到外依次设置的光纤、聚酯带以及护套,该室内光缆还包括钢带铠装层,钢带铠装层设置于光纤与聚酯带之间。本实用新型提供的室内光缆在受压或者弯曲时,钢带铠装层能够对光纤起到保护作用,光纤不易受到外力影响,因此这种室内光缆抗压能力和弯曲性能好,又由于钢带铠装层具有隔热作用,即使是高温环境下,这种室内光缆也能使用。因此这种室内光缆适应环境性能好,能够在室内的复杂环境下使用。

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