光网络的接口功率问题

The optical power at the interface of optical network

首次分析了CAINONet网中影响信号传输质量和网络性能的四种外部接口的输入输出光功率 ,这四种接口是群路输出口 (MPI -S)、群路输入口 (MPI-R)、上话OTU输出口和下话OTU输入口 ;

This paper analyses the optical power of four kinds of interfaces in CAINONet for the first time,which impact the performance of the network and quality of the signal,they are main path interface sender(MPI S)?main path interface receiver(MPI R)?output of add OTU and input of drop OTU.At the same time,we also consider the relationship between power unbalance of optical channels and crosstalk.