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On the Feasibility of SCL-Band Transmission over G.654.E-Compliant Long-Haul Fibre Links

Jiaqian Yang, Eric Sillekens, Ronit Sohanpal, Mingming Tan, Dini Pratiwi, Henrique Buglia, Romulo Aparecido, John D. Downie, Sergejs Makovejs, Lidia Galdino, Wladek Forysiak, Polina Bayvel, Robert I. Killey

Year
2025
Access
Open access

Abstract

We demonstrate the first SCL-band long-haul transmission using G.654.E-compliant fibre, achieving 100.8 Tb/s (GMI) over 1552 km, despite its 1520 nm cutoff wavelength. Due to the fibre's ultra-low loss and low nonlinearity, the achievable-information-rate with lumped amplification is comparable to that of G.652.D-compliant fibre links with distributed-Raman-amplification.

Keywords

physics.opticseess.SY

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