Wang F H, Hao X Y, Cai Y, et al. Research on Hybrid Amplification Technology of All-optical Data Center Interconnection[J]. Study on Optical Communications, 2023(3):6-9.
Wang F H, Hao X Y, Cai Y, et al. Research on Hybrid Amplification Technology of All-optical Data Center Interconnection[J]. Study on Optical Communications, 2023(3):6-9. DOI: 10.13756/j.gtxyj.2023.03.002.
Research on Hybrid Amplification Technology of All-optical Data Center Interconnection
The accurate evaluation of the communication quality of the interconnection link of the data center is an important basis to realize the coordination in the data network. In this paper
a hybrid amplification model for all-optical data center interconnection networks based on wavelength selective switches is established
which can quickly evaluate indicators such as optical signal-to-noise ratio and bit error rate in the interconnected links. In this paper
the data center interconnection link under the condition of no repeater amplification is discussed. The amplifier selection schemes under different interconnection distances are given. Through the simulation
the influence of different path selection on the communication quality of the interconnection link is compared under the conditions of the same interconnection distance and optical power gain. According to the corresponding theoretical model and algorithm
the optimal routing of the data center Internet can be established.
关键词
数据中心互联全光交换混合放大分布式拉曼放大
Keywords
data center interconnectionall-optical switchinghybrid amplificationdistributed Raman amplification
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