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The original was posted on /r/tech by /u/chrisdh79 on 2024-06-27 14:41:38+00:00.
Original Title: World record-shattering 402 TB data sent in a second via optical fiber | 37.6 THz optical bandwidth achieved by using 6 doped-fiber amplifier variants and Raman amplification, covering all low-loss transmission bands of silica fibers.