本地传输网光缆紧缺场景的解决方案探讨  

Exploration on Solution to Shortage Scenario of Local Transmission Network Optical Cable

作　　者：朱家胡[1] 廖楚林[1] 詹鹏飞[1] 潘广津[1] 杨彬[1] 李润娇 ZHU Jia-hu;LIAO Chu-lin;ZHAN Peng-fei;PAN Guang-jin;YANG Bin;LI Run-jiao(Zhongshan Branch,China Mobile Group Guangdong Corporation,Zhongshan Guangdong 528403,China)

机构地区：[1]中国移动通信集团广东有限公司中山分公司,广东中山528403

出　　处：《通信技术》2018年第11期2688-2694,共7页Communications Technology

摘　　要：随着5G业务的布局、传送网的链路扩容、光纤线路租用等爆发式需求,对本地的传输业务带来了巨大的基础建设压力,而通过新建管道布局基础光缆难以追赶业务的快速发展,且新建OTN设备也过于消耗集团投资。针对以上问题,通过对比传统解决光缆资源紧缺的方案,探讨新型更高效的光缆资源紧缺的解决方案,并提供了几种典型的缺缆场景的应用,为未来5G建设时期的发展提出了本地网传输侧的应对策略。The explosive demand for 5G services deployment, hnk expansion of transmission networks, and lease of optical fiber lines brings tremendous infrastructure pressure on local transmission services. However, it is difficult to catch up with the rapid development of the business via the new pipeline layout of basic optical cable, and again the new OTN equipment would be also very expensive for the group＇s investment. In response to the above problems, the traditional solutions to scarce cable resources are compared, and some new and more efficient solutions for fiber optic cable shortages explored. Finally, several typical cabledeficient scenarios are provided, and the coping strategies of the local network transmission side for the future development of 5G construction period also proposed.

关 键 词：光缆资源 5G 纤芯复用 光传输网 

分 类 号：TN913.33[电子电信—通信与信息系统] G305[电子电信—信息与通信工程]