We evaluate the performance of a 60 nm bandwidth, 220 km unrepeatered SDM transmission using a 4-core fiber with a standard clading diameter of 125 um. We use bidirectional distributed Raman amplification with incoherent co-propagating pumps, to reduce the impact of RIN. We evaluate the system performance reaching a throughput above 157 Tb/s.
Unrepeatered SDM Transmission System Supported by Incoherent Distributed Raman Amplification
Stefano Gaiani;Pierpaolo Boffi;
2025-01-01
Abstract
We evaluate the performance of a 60 nm bandwidth, 220 km unrepeatered SDM transmission using a 4-core fiber with a standard clading diameter of 125 um. We use bidirectional distributed Raman amplification with incoherent co-propagating pumps, to reduce the impact of RIN. We evaluate the system performance reaching a throughput above 157 Tb/s.File in questo prodotto:
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