Photoelectric composite cable for base station

Abstract

The invention provides a photoelectric composite cable for a base station and belongs to the field of communication cables. The photoelectric composite cable for the base station comprises an outer sheath, a wrapping tape layer and a cable core which are sequentially arranged from exterior to interior and further comprises an embossed steel tape armor layer, wherein the embossed steel tape armor layer is arranged between the outer sheath and the wrapping tape layer, and the cable core is a photoelectric composite cable core formed by spirally stranding an RV-type conductive core wire unit used for power transmission and a flexible optical cable unit used for communication. Through the photoelectric composite cable core formed by spirally stranding the RV-type conducive core wire unit used for power transmission and the flexible optical cable unit used for communication, the photoelectric composite cable for the base station is compact in structure; in the construction process, a power transmission line does not need to be independently laid additionally, and the construction efficiency is improved; by arranging the embossed steel tape armor layer, the photoelectric composite cable is good in compression resistance and shielding performance and suitable for being used in base station construction.

Description

technical field [0001] The invention relates to the field of communication cables, in particular to a photoelectric composite cable for a base station. Background technique [0002] With the development and application of mobile communication network technology and PON technology, distributed base station systems and EPON networks have become mainstream network construction projects, and a large number of RRU (Remote Radio Unit) equipment and ONU equipment are installed at the remote end. This requires improving the power guarantee of distributed system RRU base stations in base station construction (such as: urban dense center macro coverage, indoor distribution, coverage along high-speed rail and roads, village communication, repeaters, dry discharge, etc.) and ONU equipment in EPON networks ability. Therefore, the requirements for the cables laid in the base station construction are correspondingly increased. [0003] At present, the optical cables and electric cables u...

AI Technical Summary

Problems solved by technology

[0003] At present, the optical cables and cables used in the construction of base stations are laid separately, and they need to be laid separately during construction, so the construction is troublesome

However, the photoelectric composite cable that appears on the market only integrates the optical cable and the cable, and its compression performance is not good, and its shielding performance cannot meet the requirements of the base station, so this photoelectric composite cable cannot be used in the construction of the base station.

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