Multichannel integrated communication optical cable

Abstract

The invention provides a multichannel integrated communication optical cable. The optical cable comprises a central soft steel wire reinforcement component and a polyethylene steel wire sheath sleeving an outer side of the soft steel wire reinforcement component. The outer side of the polyethylene steel wire sheath is tightly provided with a circle of optical cable channels parallel to the soft steel wire reinforcement component. Several multimode optical fibers are arranged in each optical cable channel. A circle of water blocking wrapping tapes wrap outer sides of the multimode optical fibers. A layer of polyethylene inner sheath sleeves an outer side of the water blocking wrapping tapes. A layer of double-sided chromium plating plastic coating steel band sleeves an outer side of the polyethylene inner sheath. A layer of polyethylene outer sheath sleeves an outer side of the double-sided chromium plating plastic coating steel band. The circle of parallel optical cable channels are arranged in the optical cable and the plurality of optical cable channels are fixedly installed together so that a condition that the plurality of optical cable channels are needed in a same office building or areas which are close to each other can be satisfied and normal usage of the cable is not influenced; and optical path transmission efficiency is increased.

Description

technical field [0001] The invention belongs to the field of communication, and in particular relates to a multi-channel integrated communication optical cable. Background technique [0002] Fiber optics are the next generation transmission medium and have some distinct advantages over copper media. Because the optical fiber does not radiate electronic signals to the outside world, the network using the optical fiber medium has greatly improved in terms of security, reliability and network performance. The bandwidth of optical fiber transmission greatly exceeds that of copper cables, and the maximum connection distance supported by optical fiber is more than two kilometers. It is an inevitable choice to build a large-scale network. There are now two different types of fiber, single-mode fiber and multimode fiber. (The so-called "mode" refers to a beam of light entering the fiber at a certain angle). Multimode fiber uses light-emitting diodes (LEDs) as light emitting devi...

AI Technical Summary

Problems solved by technology

[0003] However, in the same office building or in an area relatively close to each other, multiple cables are often required to be transmitted together, and the intersecting settings between cables are complicated, which can easily lead to cable knotting and entanglement, especially in the case of a large number of optical cables, which greatly affects the cable. installation and use, affecting optical path transmission

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