新型OTN技术系统优化传输设计  

Optimal transmission design of a new OTN technology system

作　　者：李俊 Li Jun(Shaanxi Post and Telecommunication College,Xianyang 712000,China)

机构地区：[1]陕西邮电职业技术学院,陕西咸阳712000

出　　处：《无线互联科技》2022年第11期76-78,共3页Wireless Internet Technology

摘　　要：为了延长一种新型OTN技术系统——Liquid OTN系统的传输距离,文章提出在Liquid OTN系统中运用双向泵浦受激拉曼散射增益谱平坦光纤放大器的方法。由于Liquid OTN系统定义灵活弹性的新容器OSUflex,实现网络硬切片的颗粒度达到2 Mbit/S,网络联接数提升500倍,Liquid OTN系统要传输的业务量会大幅度增大,双向泵浦受激拉曼散射增益谱平坦光纤放大器可实现OTN技术系统全频段传输信号增益平坦性放大。In order to extend the transmission distance of a new OTN system,In this paper,a bi-directional pumped stimulated Raman scattering(SRS)gain-spectrum flat fiber amplifier is proposed in Liquid OTN system.Because of the flexible new container OSUflex defined by Liquid OTN system,the granularity of hard slice can reach 2 Mbit/s,the number of network connections can be increased by 500 times,and the volume of business to be transmitted by Liquid OTN system will be greatly increased,the gain flatness amplification of OTN system can be realized by bi-directional pump srs gain-flattened fiber amplifier.

关 键 词：Liquid OTN 双向泵浦光纤拉曼放大器 增益平坦化 

分 类 号：TN722[电子电信—电路与系统]