%X A 223 km unrepeated transmission link is experimentally demonstrated using 121 nm optical bandwidth. Optimised bidirectional Raman amplification as well as Thulium- and Erbium-doped fibre amplifiers enable a record throughput of 122.62 Tb/s. %B Optical Fiber Communication Conference (OFC) 2024 %V 2024 %A Jiaqian Yang %A Romulo Aparecido %A Henrique Buglia %A Pratim Hazarika %A Eric Sillekens %A Ronit Sohanpal %A Mingming Tan %A Dini Pratiwi %A Ruben S Luis %A Benjamin J Puttnam %A Yuta Wakayama %A Wladek Forysiak %A Polina Bayvel %A Robert I Killey %J 2024 Optical Fiber Communications Conference and Exhibition, OFC 2024 - Proceedings %C Washington, DC, USA %S Technical Digest Series %L discovery10193104 %I Optica Publishing Group %D 2024 %P W4D.5 %O This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. %T 122.6 Tb/s S+C+L Band Unrepeated Transmission over 223 km link with Optimised Bidirectional Raman Amplification