The trial used Ciena’s WaveLogic 6 Excessive (WL6e) coherent optics over an unregenerated hyperlink
In sum – what to know:
Report distance – 800 Gb/s transmitted over 16,608 km with out regeneration on a transpacific subsea hyperlink.
Greater capability – The trial achieved 18 Tb/s per fiber pair, indicating elevated throughput potential.
Effectivity good points – Outcomes of the trial present lowered energy use and smaller tools footprint for subsea deployments.
Ciena and Meta have reported a transmission of 800 Gb/s over 16,608 km on a transpacific submarine cable, claiming a brand new distance report for a single-carrier 800G wavelength.
The check was carried out on a Meta-owned fiber pair throughout the Bifrost cable system, which transports high-capacity knowledge site visitors between Singapore, Indonesia, The Philippines, Guam, and the U.S. West Coast.
The trial used Ciena’s WaveLogic 6 Excessive (WL6e) coherent optical know-how and was carried out over an unregenerated hyperlink, which means the sign traveled the total distance with out intermediate regeneration.
Along with the single-wavelength end result, the businesses additionally reported a complete capability of 18 Tb/s per fiber pair throughout the trial. The system operated with extra margin, indicating that the configuration may maintain efficiency underneath real-world situations.
“These efficiency milestones are greater than technical achievements — they replicate the evolving community necessities of AI and cloud-scale innovation. This implies managing an inside community with excessive capability and ultra-low latency throughout continents to higher practice and deploy AI fashions and related providers. This know-how firmly positions organizations like Meta to handle an AI-ready infrastructure over lengthy distances,” Brian Lavallée, senior director for market and aggressive intelligence at Ciena, informed RCR Wi-fi Information.
He mentioned that the the outcomes of the trials have been ‘outstanding’ by way of area and energy effectivity — a vital benefit in subsea touchdown stations the place each rack unit and watt issues, in accordance with Lavallée.
Lavallée additionally mentioned that demand for the web and digital capability is at its highest level, buoyed by AI, new cloud providers, and different rising applied sciences, including that these applied sciences are managed by means of a worldwide community anchored by virtually 600 submarine cables.