Subsea Cables & Internet Infrastructure

Facebook's subsea cable subsidary, Edge Cable Holdings, has petitioned the FCC to land a new cable at the NJIX data center in Wall Township, New Jersey. The cable lands in Europe at an Arelion owned facility in Blaabjerg, Denmark. META uses both NJIX and the Arelion facility for the power feed equipment, but is installing the submarine line termination equipment, which includes the lasers and electronics at a Piscataway carrier neutral data center and its Danish counterpart, an unnamed Esbjerg site. There are two huge data centers in Esbjerg. Facebook currently owns two fiber pairs on the consortium AEC-2 subset network linking the US and Denmark. AEC-2 has exactly the same end points as Aurora. Hyperscaler traffic has grown so rapidly that consortium membership in many cases simply makes no economic sense. Most hyperscalers need all the capacity that a cable provides and hence sole ownership as emerged as the most economic business model. We know very little about A...

Amazon Ireland has applied for a maritime usage license to land a planned cable connecting Ireland to the United States. It is considering landing the cable near Castlefreke on Ireland's Southeast Coast in County Cork along a stretch of beach called the Strand. Amazon has made no public announcement so far. Here is the filed application . I discovered this when I came across a local Irish newspaper that mentioned that Amazon was looking at a nearby beach for a cable landing. I then did a Google search and found the filing. All these filings are posted online and they are 'leading indicators' as economists would say of what is going to happen.  No Trans-Atlantic subsea cables currently land on Ireland's South Coast other than EXA's Express and that is part of the reason that Amazon finds it so appealing. Such a cable would be physically diverse at least on the terrestrial side to the Irish Sea and older Atlantic cables like Hibernia North and South and AC1. I can nev...