Title: Standard for Flexible Optical Service Unit (OSUFlex) of Optical Transport Network (OTN) in Power Systems


This standard specifies a communication layer, Flexible Optical Service Unit (OSUFlex) to provide small service channels in optical transport networks. The main features of the OSUflex communication layer are providing massive OSUflex connections to directly carry power services (e.g. E1 or IEEE C37.94) into an optical transport network, enabling the flexible bandwidth (e.g. n × 2 Mb/s) and hitless bandwidth adjustment for each OSUflex connection, direct mapping of services into OSUflex with the capabilities of high-bandwidth efficiency, low latency, low latency jitter and high-precision clock synchronization for power system applications.

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Hongzhen Yang , 44313181@qq.com

Vice Chair
Chenxiaozhou, chenxiaozhou@huawei.com

Jingruiquan, jingrq@chinatelecom.cn

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Jennifer Santulli, j.santulli@ieee.org

Meng Zhao, meng.zhao@ieee.org

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