Demonstration and Performance Analysis of 4 Tb/s DWDM Metro-DCI System with 100G PAM4 QSFP28 Modules
- Mark Filer ,
- Steven Searcy ,
- Yang Fu ,
- Radhakrishnan Nagarajan ,
- Sorin Tibuleac
Optical Fiber Communication Conference (OFC'17) |
Published by OSA
We demonstrate a 4-Tb/s metro-DCI system with commercial QSFP28 modules (40x100G dual-wavelength 56-Gb/s PAM4). We detail system performance over 80km and quantify tolerance to chromatic dispersion and nonlinearity over a wide range of fiber types.