Subsea Cables & Internet Infrastructure

JAKO is a high capacity cable connecting Korea and Japan via a Busan, Korea, and a Fukuoka, Japan landing. Busan is a major Korean cable landing spot. Nine cables including JAKO land in Busan. The cable's consortium consists of Microsoft, Amazon, Arteria (important Japanese back haul carrier), and the Korean Dreamline company. Dreamline is a Korean carrier that provides tower services, metro and long haul connectivity. It is increasingly common for hyperscalers to team up with competitive carriers in Asia because the regional PTTs are viewed as difficult, slow to make decisions, and too concerned about protecting their home turf. Uncooperative is hyperscaler diplomatic language to describe the telecom incumbents. NTT is an exception to this generalization. Obviously this cable reflects Microsoft and Amazon's cloud and AI ambitions. No public information is available on the number of fibre pairs. Given the fixed costs associated with cable deployment and rapidly growing traffic,...

Singtel is leading a consortium of Asian carriers and American tech giants that will finance a new intra-asian cable connecting Japan, Singapore, Brunei, Indonesia, Malaysia, the Philippines, Taiwan, and South Korea. Details are sparse. Press releases say it will be a high fibre count network. My guess is at least 12 pairs and as much as 24. Two core fibre is also a possibility given NEC's participation. What is striking is that SJC2 and ADC just went in service with Apricot also expected to be RFS this year, yet here is another cable with a similar Southeast Asian footprint under development. This suggests to me that traffic is growing faster than anticipated with the carriers under pressure to catch up to the rapidly growing market. The other notable feature is the absence of any landings in Hong Kong or mainland China. Since China has emerged as the regional bully, the cable's name is probably not a coincidence. Consortium members include Singtel, Amazon, Micro...