中国移动通信集团设计院有限公司安徽分公司
Published:2019
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[1]余嗣兵,黄坤.无源波分复用设备应用分析[J].电信工程技术与标准化,2019,32(04):46-49+60.
余嗣兵, 黄坤. Application and analysis of passive WDM equipment[J]. 2019, 32(4): 46-49+60.
[1]余嗣兵,黄坤.无源波分复用设备应用分析[J].电信工程技术与标准化,2019,32(04):46-49+60. DOI: 10.13992/j.cnki.tetas.2019.04.014.
余嗣兵, 黄坤. Application and analysis of passive WDM equipment[J]. 2019, 32(4): 46-49+60. DOI: 10.13992/j.cnki.tetas.2019.04.014.
针对NB-IoT基站和新建基站采用C-RAN接入
导致城区光缆网纤芯资源紧张
本文提出利用无源波分复用设备方式进行扩容纤芯。无源波分复用设备插入损耗
造成了全程链路衰耗增大。本文理论分析最大传输距离
给出了无源波分复用设备和彩光模块选型
最后结合光缆网现状
提出无源波分复用设备的应用方案。
Aiming at NB-IoT base station and new base station use C-RAN access
lead to the tension of fiber core in optical cable network in urban area
proposed to use the passive WDM equipment of method to expand the core
but passive WDM equipment insertion loss
caused a total link attenuation increase
theoretical analysis of maximum transmission distance
the selection of passive WDM equipment and color light module is given. Finally
combining the status of optical cable network
proposed application scheme of passive WDM equipment.
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