Anti-compression tensile high-wear-resistance special super-flexible photoelectric comprehensive communication cable

Abstract

The invention discloses a pressure-resistant, tensile-resistant, high-abrasion-resistant special super-soft photoelectric integrated communication cable, which includes a cable core composed of a plurality of small signal cables, power cords of various specifications, multi-mode multi-core optical cables and reinforcing cores. Combination structure, in which the multi-mode multi-core optical cable, the strengthening core and several specifications of power lines with smaller diameters are located in the middle of the cable core, and multiple small signal cables and several specifications of power lines with larger diameters surround the outer periphery; outside the cable core In turn, there are polytetrafluoroethylene turning film wrapping layer, reinforcement layer, composite overall shielding layer, and overall sheath. The present invention realizes multiple transmission effects with a special photoelectric integrated cable, not only transmits optical signals, digital signals and electrical signals, but also does not interfere with each other, and at the same time is small in size and light in weight. The optical signal of this mode also transmits the characteristics of electrical signals. Compression resistance, tensile strength, environmental protection, high wear resistance and anti-electromagnetic interference are also excellent performances of this comprehensive cable.

Description

Technical field: [0001] The invention relates to the field of aerospace technology, in particular to a special ultra-flexible optoelectronic integrated communication cable of compression resistance, tension resistance and high wear resistance. Background technique: [0002] With the rapid development of electronic technology in our country, the requirements for the comprehensive communication cables supporting various electronic communication systems are getting higher and higher, and the transmission of optical signals and electrical signals can be realized simultaneously in the same cable. [0003] Some users screen the existing optical cables and cables according to the requirements of the system and according to different transmission effects. After screening, they cannot effectively integrate the required optical cables and cables, so they are directly laid in the system. Because of this The screening and installation make the installation space larger, the weight heavi...

AI Technical Summary

Problems solved by technology

[0003] Some users screen the existing optical cables and cables according to the requirements of the system and according to different transmission effects. After screening, they cannot effectively integrate the required optical cables and cables, so they are directly laid in the system. Because of this The screening and installation make the installation space larger, the weight heavier, and the total shielding and the total sheath cannot be reprocessed, so the user needs to achieve a variety of transmission effects in a limited space and at the same time resist compression and tension. , good flexibility and flexible installation, the ideal photoelectric integrated communication cable is hard to find

[0004] The special ultra-soft photoelectric integrated communication cable has analyzed the domestic and foreign markets according to the needs of customers. It can be seen that the existing varieties of optoelectronic integrated communication cables can no longer meet the needs of its special matching, so we have proposed a new research topic for us. , to fully analyze and demonstrate new topics from materials, structural design to processing technology. To meet the supporting requirements of electronic communication systems in special environments, new materials, new structural designs and special manufacturing processes are required. Therefore, special super Development of soft photoelectric integrated communication cable

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