SEABRAS 1 enters Chapter 11
Seabras 1 Bermuda Ltd and its subsidiary Seabras 1 USA LLC, which are the owners of the Seabras-1 cable between New York and Sao…
A journal for networking and telecoms
A journal for networking and telecoms
Subsea network coverage
Tracking cable systems, landing stations, marine routes, coherent transmission, financing and the cloud-driven expansion of global capacity.
Coverage architecture
Converge Digest follows the submarine cable systems carrying international traffic between continents. Coverage spans new routes, cable ownership, hyperscaler investment, landing stations, wet-plant technology, coherent transmission, marine installation and geopolitical resilience.
New routes, consortium structures, ownership and capacity design.
See the companies ↓02Fiber pairs, repeaters, branching units and marine engineering.
See the companies ↓03Cable landing stations, terrestrial backhaul and data center interconnection.
See the companies ↓04Financing, route diversity, regulation, repair and geopolitical risk.
See the companies ↓Latest reporting
Seabras 1 Bermuda Ltd and its subsidiary Seabras 1 USA LLC, which are the owners of the Seabras-1 cable between New York and Sao…
NTT announced “MIST”, a submarine cable between Singapore, Myanmar and India (Mumbai and Chennai) that promises a record 240 Tbps capacity with support for…
All manufacturing aspects for the Djibouti Africa Regional Express 1 (DARE1) submarine cable system are complete and loading of the cable onto the ship…
Two new branches of the MainOne Cable System are ready for service. The branches, which extend from the MainOne omnibus cable between Seixal, Portugal,…
Hawaiki Submarine Cable announced a multi-million dollar contract to connect its transpacific cable system to New Caledonia , including a subsea branch to the…
Google’s 10,500-km “Curie” subsea cable stretching from California to Chile is now ready for service. The new cable is equipped four 18 Tbps fiber…
Orange will assemble a new international backbone serving West Africa by building a terrestrial fiber optic network coupled with submarine cables. Orange said its…
A consortium of regional telecom companies approved the final stages of planning for the installation of the Manatua – One Polynesia Cable, which will…
euNetworks has completed construction of a ultra high capacity duct and dark fibre system linking the UK and Ireland that utilises new ultra low…
The EllaLink Group and aicep Global Parques – Gestão de Áreas Empresariais e Serviços, unveiled plans for a new “Sines Tech – Innovation &…
HC2 Holdings, a diversified holding company, announced that its Marine Services Segment, Global Marine Group has agreed to a sale of its stake in…
The EllaLink Group and Telxius signed a collaboration agreement for international subsea capacity and terrestrial connectivity in Latin America, including cable landing facilities in…
The IMEWE (India-Middle East-Western Europe) submarine cable is deploying Ciena’s GeoMesh solution based on the 6500 packet-optical platform with Ciena’s Manage, Control and Plan…
Topic explorer
Use these curated entry points to move from the category overview into specific technologies, markets and the reporting attached to them.
Industry ecosystem
Submarine cables carry effectively all intercontinental traffic. Five groups of companies build, light, lay and pay for them.
Turnkey suppliers delivering wet plant, terminal equipment and installation.
Coherent line terminals and the DSPs setting per-fiber-pair capacity.
Fiber, armouring and cable production for deep-water and shore-end segments.
Cable ship operators handling laying, burial and the repair fleet resilience depends on.
Hyperscalers now fund and own a majority of new transoceanic capacity.
An editorially curated view, not a complete industry directory. Selection reflects market leadership, technology transitions and Converge Digest coverage volume. Browse the full archive →