Photoelectric composite cable for access network
An optoelectronic composite cable and access network technology, which is applied to insulated cables, communication cables, flexible cables, etc., can solve the problems of broadband access and equipment power emergency signal transmission at the same time, and achieve excellent bending performance, Avoid secondary wiring, the effect of small outer diameter
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[0015] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0016] Such as figure 1 As shown, a photoelectric composite cable for access network, which includes PE outer sheath 1, isolation belt 2, composite belt 3, feeder 4, central reinforcement with cushion 5, ointment 6, insulating cushion 7, filling rope 8. Optical fiber 9, feeder line 4, insulating cushion 7, and optical fiber 9 are uniformly twisted around the central strength member containing cushion 5 as the center to form an optical and electrical composite cable core, and are sequentially covered with isolation tape 2 and composite tape from the inside to the outside 3. PE outer protection 1, a filling rope 8 is arranged inside the isolation belt 2, and the inside of the isolation belt 2 is filled with ointment 6.
[0017] The feeder 4 is made of twisted strands of pure c...
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