Subsea Cables & Internet Infrastructure

More details on the 16 fibre pair SMAP cable that will connect key Australian cities including Perth, Adelaide, Melbourne, and Sydney. Australia has traditionally been cursed by very high subsea capacity pricing. Right now there is a burst of construction on both land and at sea including Subco's SMAP, a new Google cable linking the continent to the US, Telstra's new 14,000 kilometer backbone, the publicly owned national backbone known as NBN, etc. SMAP is a 400 Tbps system. It is possible that it will be cheaper for ISPs to connect Australian cities by taking 100G or 400G waves on SMAP as opposed to terrestrial capacity or SMAP will be a protect path for terrestrial routes.  We are seeing a host of subsea cables that connect major cities in a single country. Other examples include the Confluence-1 network linking East Coast American cities and the Unitirreno project doing the same for Italy. It is an open question whether these cables will attract sufficient demand to be succe...

BW Group purchased the Hawaiki cable in July, 2021 from the Hawaiki Submarine Cable Limited Partnership. The Partnership's original plan was to build a sister cable known as Hawaiki Nui (Great Hawaiki). BW, a Singapore company, has pursued this idea and finally signed earlier this year a Memorandum Of Understanding with TELIN, the international cable subsidiary of the Indonesian PTT. The MOU is really the partnership or consortium agreement and typically only happens once funding has been secured and all parties are fully onboard. The fact that Hawaiki Nui cable was announced in 2021 and just achieved the critical MOU milestone tells me that it has been very difficult to get this project off the ground. My speculation is that the cable's estimated cost is very high because it requires deep burial in the shallow waters of Indonesia; moreover, a very thorough and expensive marine survey is also necessary. Another challenge is that the cable's route requires Indonesi...