400GBASE-LR4 Transmission Over Field-Deployed Fibre Link Supported by Bismuth-Doped Fibre Amplifier

2021 European Conference on Optical Communication (ECOC) Pub Date : 2021-09-13 DOI:10.1109/ECOC52684.2021.9606147

Y. Wakayama, V. Mikhailov, D. Elson, Rachata Maneekut, Jiawei Luo, Cen Wang, F. Balasis, N. Yoshikane, D. Inniss, T. Tsuritani

引用次数: 6

Abstract

We demonstrated a transmission of 4x53 GBd PAM4 signals using a bismuth-doped fibre amplifier for the first time. Transmission reach was successfully expanded by amplifying 4 CWDM signals from 1271 to 1331 nm.

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掺铋光纤放大器支持的400GBASE-LR4现场部署光纤链路传输

我们首次演示了使用掺铋光纤放大器传输4x53 GBd PAM4信号。通过将4个CWDM信号从1271 nm放大到1331 nm，成功地扩大了传输距离。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2021 European Conference on Optical Communication (ECOC)

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