波分技术在潞安集团骨干环网中的应用  

Application of OTN Technology in the Backbone Ring Network of Lu’an Group

作　　者：范宏杰 Fan Hongjie(Lu’an Group Information and Technology Company,Changzhi Shanxi 046204,China)

机构地区：[1]潞安集团信息科技分公司,山西长治046204

出　　处：《山西电子技术》2023年第6期70-72,共3页Shanxi Electronic Technology

摘　　要：随着信息技术的发展,以OTN为代表的新型信息传输技术不仅有波分复用和同步数字技术的优点,还有较强的兼容性。而随着煤矿信息化业务的增多光缆线路的老化,潞安集团原有24芯光缆光传输网络遇到了较大瓶颈,应用OTN技术提升通信网络效率成了最好选择,OTN波分技术应用后,只需要2芯光缆即可传输现有数十项业务,可形成环网40波系统,子节点至核心节点独享30G带宽,不仅提升了网络可靠性,最大限度保障了办公、生产经营等数据的传输,而且减少了运维强度。With the development of information technology,the new information transmission technology represented by OTN not only has the advantages of wavelength-division multiplexing and synchronous digital technology,but also has strong compatibility.However,with the increase of coal mine information service and the aging of optical cable lines,the original 24-core optical cable transmission network of Lu'an Group has encountered a major bottleneck,and the application of OTN technology to improve the efficiency of communication network has become the best choice.After the application of OTN wavelength division technology,only 2-core fiber optic cable is needed to transmit dozens of existing services,which can form a ring network 40-wave system with 30G bandwidth from the sub-node to the core node,and it can ensure the data transmission of office,production and management,and reduce the operation and maintenance intensity.

关 键 词：潞安化工 波分设备 波分复用 光传输 

分 类 号：TN929[电子电信—通信与信息系统]