2x30.4Tb/s Bidirectional 60.85-km Long Data Center Interconnect using Low Loss Hollow Core Fiber and 800G ZR OSFP modules

Optical Fiber Communication Conference (OFC) 2026 2026

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Authors: A. Dupas, Carina Castineiras Carrero, H. Mardoyan, Peng Li, Lei Zhang, Jie Luo, Chengpeng Fu, 冴 赤峰, Oriol Bertran Pardo, Abdelali El Imadi, Naseredin Aramnejad, Vishal Gadiya
+1 more Jérémie Renaudier
DOI: 10.1364/ofc.2026.m1b.5
Cited by: 1
References: 5

Abstract

We report on the bidirectional DCI transmission of 800G ZR channels over 60.85 km of Hollow Core Fiber achieving 2x30.4 Tb/s total throughput. We also show successful transmission over 121.7 km using high power amplifier.

Fields of Study & Subjects

Optical Network Technologies Semiconductor Lasers and Optical Devices Photonic Crystal and Fiber Optics

Publication details

Journal / source
Optical Fiber Communication Conference (OFC) 2026
Publisher
Optica Publishing Group
Pages
M1B.5–M1B.5
Publication date
1 January 2026