[TuB2] DSP-related Techniques

[TuB2-2] Real-time Demonstration of 600Gbps/carrier WDM Transmission and Highly-survivable Adaptive Restoration on Field Installed Fiber

〇Hiroki Kawahara¹, Kohei Saito¹, Masahiro Nakagawa¹, Takashi Kubo¹, Takeshi Seki¹, Takeshi Kawasaki¹, Hideki Maeda¹, Tomohiro Sekino², Naoki Bannai², Masaki Shinkai², Tomoki Sakamaki², Kenjiro Yamanaka³, Takashi Kurimoto³ (¹NTT Corporation, Japan, ²NTT East Corporation, Japan, ³National Institute of Informatics, Japan)

Keywords:Field trials, testbeds, interoperability demonstrations of optical networks

We report the first real-time demonstration of 600Gbps/carrier WDM transmission on field installed fibers. We also demonstrated the real-time network recovery operation of highly-survivable adaptive restoration and numerically verified its effectiveness in enhancing system reliability.