Photovoltaic composite data cable for integrated building wiring
An integrated wiring, photoelectric composite technology, applied in communication cables, cables, circuits, etc., can solve the problems of increasing the difficulty and cycle of construction, complicated wiring, occupying space, etc., to achieve convenient, fast and beautiful installation, and reduce difficulty and cycle. Effect
Inactive Publication Date: 2010-10-20
吴江市胜信光电科技有限公司
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Problems solved by technology
However, in many occasions, such as in the integrated communication wiring system of a building, the equipment needs electrical data signals and optical data signals at the same time. In the case of limited line space, laying optical cables and cables separately will take up a lot of space, complex wiring, and time-consuming and laborious installation. , increasing the difficulty and cycle of construction
Method used
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Embodiment Construction
[0012] Such as figure 1 Shown is an embodiment of a photoelectric composite data cable for building integrated wiring, including a cable core 9, a wrapping tape 7 and a flame-retardant sheath 8. A central data cable 1 is arranged in the middle of the cable core 9, and the surrounding area is uniform. There are covered optical cables 4 and data cables 3; the central data cable 1 adopts category 5 data cables, and contains 4 pairs of twisted pairs 2 in the middle; the covered optical cables 4 have 8 pieces, which contain optical fibers 6 and Strengthening core 5; said optical fiber 6 adopts 2 G.657 optical fibers, and said strengthening core 5 adopts 2 FRP strengthening cores; said data cable 3 has 8 pieces, and there are 2 pairs of twisted pairs 2 therein ; What the tape 7 adopts is a polyester tape, and what the flame-retardant sheath 8 adopts is a PVC sheath.
[0013] The present invention can realize simultaneous transmission of optical signals and electrical signals by usi...
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The invention relates to a photovoltaic composite data cable for integrated building wiring, which comprises a cable core, a gird and a flame-retardant jacket. The center of the cable core is provided with a central data cable, the circumstance of the cable core is uniformly provided with covered cables and data cables; the central data cable adopts a Category 5 data cable, and at least one twisted pair is arranged in the central data cable; at least one covered cable is used, and optical fiber and a reinforcing core are arranged in the covered cable; and at least one data cable is used, and at least one twisted pair is arranged in the data cable. When in use, the cable can simultaneously transmit optical signals and electrical signals. During erection, the cable occupies less space, and has the advantages of convenient and rapid installation and attractive appearance. Moreover, the invention can reduce the installation difficulty and cycle.
Description
technical field [0001] The invention relates to a data cable, in particular to a composite data cable for building integrated wiring. Background technique [0002] In some communication transmission networks, optical cables and electric cables are laid separately, optical cables are used for optical data signal transmission, and cables are used for electrical data signal transmission. However, in many occasions, such as in the integrated communication wiring system of a building, the equipment needs electrical data signals and optical data signals at the same time. In the case of limited line space, laying optical cables and cables separately will take up a lot of space, complicated wiring, and time-consuming and laborious installation. , increasing the difficulty and cycle of construction. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a photoelectric composite data cable for building integrated wiring which t...
Claims
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Inventor 俞兴明李寰
Owner 吴江市胜信光电科技有限公司