Google mentioned that the Tabua subsea cable will join the U.S. and Australia by way of Fiji and is anticipated to enter service later this 12 months
In sum – what to know:
Second touchdown – Tabua has now landed in each Queensland and Sydney, strengthening Australia’s worldwide subsea connectivity.
Excessive capability – The cable is designed with 16 fiber pairs at 17 Tbps every, supporting large-scale cloud and information visitors.
Strategic route – Tabua provides a brand new pathway linking the U.S. and Australia by way of Fiji, enhancing community resilience past current routes.
Google’s Tabua subsea cable has made landfall in Sydney, Australia, following its preliminary Australian touchdown in Queensland late final 12 months.
Google executives confirmed that the cable reached shore within the Maroubra space of Sydney, New South Wales. The touchdown is a part of Google’s broader South Pacific Join initiative, first introduced in October 2023, aimed toward enhancing the resilience and reliability of digital connectivity throughout the area.
The Tabua subsea cable will join the USA and Australia by way of Fiji and is anticipated to enter service later this 12 months. The system reportedly consists of 16 fiber pairs, every designed for a minimal capability of 17 Tbps.
Alongside Google’s deliberate Honomoana cable, Tabua can be among the many first subsea programs to attach the U.S. and Australia past Sydney. Along with Sydney, touchdown factors embody Los Angeles, California; Oahu, Hawaii; Natadola and Suva in Fiji; and Queensland, Australia.
The cable beforehand landed in Queensland in November at NextDC’s cable touchdown station in Maroochydore on the Sunshine Coast. Google has additionally damaged floor on a cable touchdown station in Fiji to help the system.
Melanie Silva, managing director and VP, Google Australia & New Zealand at Google mentioned in a LinkedIn put up: “Subsea cables carry 99% of worldwide visitors, making them a key element of our digital export economic system and nationwide productiveness. Again in 2023, we introduced the Pacific Join initiative to ship new subsea cables connecting Fiji and French Polynesia to Australia and the US, and that is one piece of that work coming to life.
“By including one other path for information to journey, we’re making our connection to the remainder of the world extra dependable. Stronger infrastructure means native startups and firms can attain international prospects and innovate with confidence,” Silva added.
Trans Pacific Networks (TPN), which is leasing capability on Tabua, has not too long ago mentioned it’ll use Ciena’s WaveLogic 6 Excessive coherent optics and the 6500 Reconfigurable Line System, alongside Google’s Echo subsea programs.
In a latest interview with RCR Wi-fi Information, Brian Lavallée, senior director, market and aggressive intelligence at Ciena, defined how are AI-driven visitors patterns—coaching, inference, and inter-data-center flows—altering the best way subsea cable operators design and lightweight transpacific routes.
“Distributed coaching over subsea distances has unavoidable distance-related latency challenges that means that at the moment, most distributed coaching is over a lot shorter distances. This implies present subsea AI visitors will primarily contain transferring massive coaching datasets into AI factories for LLM coaching, in addition to replication of coaching datasets and related fashions in several places,” the chief mentioned.
