工业厂区GPON光纤接入网工程改造设计  

Reconstruction Design of GPON Optical Access Network in Industrial Plant Area

作　　者：薛海龙 白雪婧 Xue Hailong;Bai Xuejing(China Aviation Planning and Design Institute(Group)Co.,Ltd.,Beijing 100120,China)

机构地区：[1]中国航空规划设计研究总院有限公司,北京100120

出　　处：《智能建筑电气技术》2021年第2期64-66,共3页Electrical Technology of Intelligent Buildings

摘　　要：现代通信领域内,无源光网络已成为电信运营商首选的宽带接入连接技术,而目前绝大部分自有管理的老牌工业厂区内网络、电话系统仍然采用二/三级交换机网络形式及IP电话或更为传统的程控交换机形式,运营维护成本较大,与现有网络技术形成一定脱节。本文将光网络技术应用于工业厂区网络改造,对改造技术进行阐述,并对是否满足厂区网络系统正常运行进行分析校核。In the field of modern communication,PON has been widely used,which has become the preferred broadband access technology for telecom operators.At present,most of the networks and telephone systems in the old industrial plants managed by themselves are still in the form of level-2/3 switch network and IP phone or more traditional program-controlled switch.The cost of operation and maintenance is large,which is out of touch with the existing network technology.In this paper,the optical network technology is applied to the network transformation of industrial plant,the transformation technology is described,and whether to meet the normal operation of the plant network system is analyzed and checked.

关 键 词：吉比特无源光网络 光纤到桌面 

分 类 号：TU852[建筑科学]