Photoelectricity integrated mixed cable for access network

Abstract

The invention relates to a photoelectricity integrated mixed cable for an access network. The mixed cable comprises a feeder line (2), a central reinforcing piece (3), an optical fiber (4), a filling rope (6), an isolation strip (7) and an outer protective sleeve (9). The cross section of the outer protective sleeve (9) is in a ring shape. The isolation strip (7) is arranged in the outer protective sleeve (9). At least one feeder line (2), the central reinforcing piece (3), at least one filling rope (6) and at least one optical fiber (4) are arranged in the isolation strip (7). The central reinforcing piece (3) is placed in the center of the outer protective sleeve (9). The feeder line (2), the filling rope (6) and the optical fiber (4) are evenly distributed in a sealed space formed by the central reinforcing piece (3) and the isolation strip (7). A composite belt (8) is arranged between the isolation strip (7) and the outer protective sleeve (9). The photoelectricity integrated mixed cable has the advantages that the optical fiber, a power transmission copper wire and a copper signal wire pair are integrated, the problems of broadband access, equipment power utilization, emergency signal transmission and the like can be solved at the same time, size is small, cost is low, intensity is high, and construction is convenient.

Description

technical field [0001] The invention relates to a hybrid cable, in particular to a hybrid cable for an optoelectronic integrated access network. Background technique [0002] The communication access network is the "last mile" of the information highway. In today's high-tech industry, with the rapid development of the global Internet, data transmission technology and Internet access tools are constantly combining to develop together. How to connect users through High-bandwidth, high-quality access to the high-speed, large-capacity backbone network is decisive for the successful realization of the information superhighway. At present, the access network and residential and indoor power lines, video lines and network lines are all wired separately. The project is huge, the construction is cumbersome, time-consuming and labor-intensive, and requires a lot of pipeline resources, resulting in disordered and messy pipelines. [0003] Chinese patent application number: 20112015659...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art, and provide a hybrid cable for optoelectronic integrated access network that integrates optical fiber, power transmission copper wire, and copper signal line, which can simultaneously solve broadband access, equipment power consumption, emergency Signal transmission and other issues, small size, low cost, high strength, convenient construction

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