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海底光缆通信是当今世界洲际通信的主力。与中心管式海底光缆相比,层绞式海底光缆由于缆芯结构的不同,它的光纤余长控制简单、准确、有效;能容纳更多的光纤芯数,通信容量更大;具有更好的温度性能和机械性能。在当今信息时代对通信容量的需求越来越大的背景下,层绞式海底光缆具有很大的理论研究价值和实际应用价值。
Submarine cable communications is the main force in the world’s intercontinental communications. Compared with the central tubular submarine cable, the multi-layered submarine optical fiber cable core structure due to the different, its optical fiber length control simple, accurate and effective; to accommodate more fiber cores, the communication capacity greater; with better The temperature and mechanical properties. Under the background of the increasing demand for communication capacity in the information age of today, the stranded submarine cable has great theoretical and practical value.