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Building a Safe and Reliable Optical Communication Network
The significance of secure and reliable communication networks cannot be overstated in sectors vital to national economies and public welfare, such as energy and transportation. In the past few decades, the SDH hard pipe communication technology has been mainly used in production networks.
With the evolution of industry digitalization, the demand for high-bandwidth production communication networks has surged to support a spectrum of emerging small-granularity services such as automated power line inspections, smart power distribution, intelligent highway monitoring, and intelligent toll stations.
Huawei's Industry Optical Communication Network solution leverages Huawei OptiXtrans series products and the fgOTN(fine-grain OTN) technology to build a reliable, simplified, and intelligent optical communication solution and ultimately facilitate the digital transformation of production networks.
Dr. Xiang Liu, senior ITU-T standard expert, fellow of IEEE&OSA, interprets the background, key technologies, and industry value of fgOTN standard
Liu Lichun, Vice President of Enterprise Optical Domain, interprets the fgOTN Technical White Paper
Solutions
It is widely applied in industries like electric power, transportation, and oil & gas, ensuring high security & stability of management and control services via SDH/fgOTN technologies.
The solution uses the NHP technology to enable E2E physical isolation, smooth evolution, and high flexibility and efficiency. It supports stable and reliable operation of power systems.
This solution uses MS-OTN to meet the bandwidth and reliability requirements of oil and gas station network services and provide timely backhaul of production data.
The SE-OTN solution helps industry customers quickly build an all-optical network that features ultra-broadband, high reliability, and easy O&M, providing large transmission capacity for AI-enabled industry production.
In the high-speed railway production network scenario, this solution uses both GSM-R and 5G-R wireless communication technologies to ensure smooth evolution of train control networks.
To address network challenges in the urban rail cloud era, the gray+colored light solution is used to provide ultra-broadband and high-quality optical communication channels and implement converged bearing of different services.
To address challenges amid intelligent highway transformation, MS-OTN is used to provide high bandwidth and high reliability for toll collection, video, and office services.
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