Application Analysis of based on 100GB / s OTN Technology in Ultra Long Distance Power Communication Network

This article, based on the actual operation environment of ultra long span and ultra low loss optical OPGW cable from 750 kV Yili substation to 750 kV Kuqa substation in Xinjiang power grid, describes the key technologies of 100GB / s OTN, and analyzes the feasibility of using single wave 10Gb / s and 100GB / s transmission rates to realize the connection between the North and South Xinjiang ring network of 400g OTN system, proposes Based on 100GB / s OTN technology in ultra long distance no repeater optical communication transmission network configuration scheme.