Telecom
Africa to US Subsea Cable Coming Soon

The first direct subsea fibre-optic cable system that will connect SA to Brazil, and eventually to the US, is set for commercial launch in 2020, according to Seaborn Networks COO Andy Bax.
The independent submarine cable company, which operates the most direct subsea system between Brazil’s Sao Paulo and New York in the US, last year announced plans to build a route that would be Africa’s first direct connection to the US.
Currently, subsea cable systems which have landed on SA’s shores don’t cater for direct international connectivity. Cable projects such as the West Africa Cable System link SA with the UK along the west coast of Africa. Seacom serves the east and west coasts of Africa, extending its reach into Europe and the Asia-Pacific via India, and the Eastern Africa Submarine Cable System runs from Mtunzini in SA to Port Sudan in Sudan, connecting countries in East Africa to the rest of the world.
The subsea cable system that Seaborn Networks plans to build will provide the direct route between Northern Brazil to Cape Town, effectively connecting Cape Town and New York via Brazil, says Bax.
The Seaborn Networks COO explains the project is in its development phase, which means doing a lot of work around technical specifications, physical routing and identifying potential landing sites on each of the coasts, as well as talking to all the different parties that have shown an interest in being on the cable.
He says the new cable system between Northern Brazil and Cape Town will cost anything in the region of $120 million to $140 million. “We envisage that by the end of this year, we’ll be finished with all the development of the project with the view that we’d start doing the marine survey.
“When you take all these things into consideration, this process would take about 18 months. We would envisage that in the first half of 2020, the system will be available.”
Seaborn Networks already operates Seabras-1, which directly connects Sao Paulo in Brazil and New York in the US, and part of the cable includes branching units or optional drop-off points for the future and one of them is into Northern Brazil.
“The reason we put that there is so that we could build a cable from Northern Brazil to Cape Town, which would then effectively mean there was a direct route between Cape Town and New York via the optional line in Brazil,” notes Bax.
Fewer stops
The benefits of building this cable route, says Bax, is that it will enable a path between Cape Town and New York with just one stop, as opposed to the couple of dozen stops between Middle East, Europe and across the US.
“Today, everybody has to go up the coast either east or west, through the Middle East, through Europe, all the way into Northern Europe and then across the Atlantic to reach the US. This will provide the first direct route between Africa, starting in Cape Town, and the US.”
According to Bax, in the telecoms world, having a route with multiple stops means anything can go wrong and prevent traffic from passing through the undersea cables. This ranges from systems failure, people making mistakes, damaged cables as well as geo-political risks, whereas fewer stops mean fewer disruptions and lower expenses.
It also provides a much more secure route as it only stops in one place, he adds. “From a pure logistic perspective, the cable doesn’t go into Brazil, it only lands at the beach and comes straight back out again. It is just a straight transit through the country, so operationally it is much more efficient.
“Also, because the cable route is going across the Atlantic and straight up rather than through all the different countries, it is much shorter. From a latency perspective, we estimate it is about 30% faster than any of the current reach from Cape Town to New York.”
Providing service providers a different path that is shorter and safer is not only more cost-effective but will enhance the services they provide to consumers, he explains.
In building the new subsea fibre-optic cable system, Seaborn Networks is not looking to replace existing routes but rather supplement them, he continues. “Most of the cloud, content providers and carriers like to have two or three different routes to get between places, and this new cable system will provide them with a totally different path.”
Telecom
Elon Musk Accuses South Africa of Racism over Starlink Licence Block

Elon Musk, CEO of SpaceX and owner of X, on Sunday criticised his birth country’s government, claiming that Starlink is being denied an operating licence on the basis that he is not black.

In a series of posts on his X handle, the South Africa-born billionaire referenced ongoing regulatory hurdles tied to the country’s Broad-Based Black Economic Empowerment policies.
He claimed the post-apartheid rules require telecommunications licensees to have at least 30 per cent ownership by historically disadvantaged groups, primarily Black South Africans, women, and people with disabilities.
He wrote, “South Africa won’t allow Starlink to be licensed, even though I was born there, simply because I am not black!
“We were offered many times the opportunity to bribe our way to a license by pretending that a black guy runs Starlink SA, but I have refused to do so on principle.
“Racism should not be rewarded no matter to which race it is applied. Shame on the racist politicians in South Africa.
“They should be shown no respect whatsoever anywhere in the world and shunned for being unashamedly racists!”
The dispute centres on licensing requirements enforced by the Independent Communications Authority of South Africa.
Starlink has not formally received a licence and has argued that current telecom regulations do not fully recognise Equity Equivalent Investment Programmes, alternatives to direct ownership transfers that allow companies to invest in skills development, infrastructure, or community projects instead.
South African officials have, over the years, repeatedly dismissed claims of racism, citing other foreign investors operating in the country.
They argued that the company has not submitted a complete formal application compliant with existing rules.
“Sir, that’s not true and you know it! It’s got nothing to do with your skin colour. Starlink is welcome to operate in South Africa provided there’s compliance with local laws.
“This is a global international trade and investment principle. There are over 600 USA companies investing and operating in #SouthAfrica…all complying and thriving! @Microsoft just announced additional investments yesterday,” South Africa’s Head of Public Diplomacy, Clayson Monyela, said in March 2025, when Musk initially raised the allegation.
Replying again via X on Sunday, he wrote, “@elonmusk watching the more than 600 USA companies investing more in, complying with #SouthAfrican laws and thriving. Zero drama!!.”
Telecom
Digital Realty, IXPN Expand Peering Network with New Internet Exchange Point of Presence in Nigeria

Digital Realty, the world’s largest cloud and carrier-neutral data center platform, today announced the activation of a new internet exchange point of presence (PoP) for the Internet Exchange Point of Nigeria (IXPN) at its newly commissioned data center in Ibeju-Lekki, Lagos.

This development marks a significant milestone in strengthening Nigeria’s digital infrastructure and elevating West Africa’s connectivity.
Building on IXPN’s existing PoP at Digital Realty’s campus located in Victoria Island, the newly activated PoP at the company’s Lekki data center extends IXPN’s reach, offering access from 12 data centers across Nigeria. IXPN is now uniquely available in all major data centers in Lagos, further positioning Lagos as a hub for local and regional interconnectivity.
Strategically located, Digital Realty’s Lekki data center serves as the landing point for the 2Africa subsea cable system, one of the world’s most expansive subsea cable projects, linking over 46 locations throughout Africa, Europe, the Middle East, and Asia.
This can deliver reliable, high-speed connectivity and can help enhance Nigeria’s role in the global digital economy. With the opening of Digital Realty’s Lekki data center alongside its campus in Victoria Island, Digital Realty became the first carrier-neutral data center provider in Lagos to operate two campuses, offering enhanced resilience and disaster recovery options for the industry.
With improved access to IXPN at the Digital Realty’s Lekki campus, networks and service providers can benefit from expanded, resilient public peering options. These enhancements can reduce latency, improve efficiency, support robust data exchange for content providers and cloud platforms, and enable enterprises to meet growing demands both locally and internationally.
This activation at our Lekki campus represents a deepening of Digital Realty commitment to connecting the local and regional digital economy to global networks,” said Ike Nnamani, Managing Director, Digital Realty in Nigeria. “By integrating IXPN’s exchange point, we are delivering resilient peering that enables lower latency and can increase operational efficiency for our customers.”
For IXPN, the move supports its expanding community of over 130 peering members – spanning ISPs, global content, and cloud operators – delivering greater resilience and more efficient local internet traffic exchange.
“Expanding IXPN to Digital Realty’s Lekki campus is a significant step in our journey to enhance connectivity across Nigeria,” said Muhammed Rudman, CEO, IXPN. “Our members are expected to benefit from faster, low-latency pathways, allowing broader digital inclusion and fueling Nigeria’s digital economy,” Rudman continued.
IXPN continues to play a pivotal role in localising internet traffic, a key factor in performance improvements and cost reductions. Peak domestic internet traffic at IXPN surpassed 1 terabit per second (Tbps) in April 2025 and grew to over 2 Tbps by March 2026, demonstrating IXPN’s significant role in local traffic exchange. Industry data shows that keeping traffic local reduces latency, boosts connectivity speeds, and delivers substantial annual savings for ISPs and content providers.
Telecom
SpaceX Hints at Home‑Built Chip Module for Starlink Mobile

SpaceX is signaling plans to develop its own radio‑frequency chip modules for the Starlink Mobile satellite‑to‑phone service, according to a new job posting for a Senior RF Front‑End Module Design Engineer.

What SpaceX Is Developing
The role is focused on designing “multi‑chip modules” containing RF front‑end components—such as antennas, signal tuners, and power amplifiers—that work alongside the modem in smartphones to transmit and receive 5G, LTE, and Wi‑Fi signals efficiently.
The engineer will integrate these RF modules into mass‑production printed circuit board assemblies and optimise yield and design for high‑volume manufacturing, indicating that SpaceX intends to take tighter control over the phone‑side radio hardware.
Link to Starlink Mobile Upgrade
The hiring move dovetails with SpaceX’s broader push to upgrade Starlink Mobile using valuable radio spectrum it acquired from EchoStar (parent of Boost Mobile), which the company plans to activate via next‑generation satellites launching in mid‑2027.
With that spectrum, SpaceX aims to boost downlink speeds for Starlink Mobile users to up to about 150 Mbps, a significant jump from the current roughly 4 Mbps, enabling 5G‑like connectivity directly from its satellites orbiting over 300 km above Earth.
Device‑Maker and Chip‑Partner Efforts
SpaceX has acknowledged that it will need about two years for phone manufacturers to adopt new chipsets tuned to the EchoStar spectrum bands, and at Mobile World Congress a SpaceX executive said the company is working closely with device and modem makers to enable the service on as many handsets as quickly as possible.
There are also reports that Samsung is developing a modem for the service, suggesting that SpaceX will combine its own RF‑front‑end modules with third‑party modems to deliver a full satellite‑to‑phone stack optimized for its low‑Earth‑orbit constellation.
Current Status of Starlink Mobile
Starlink Mobile today is offered mainly as a paid add‑on on T‑Mobile, while it is free on some of the carrier’s premium plans, and will later expand to Boost Mobile and prepaid carrier US Mobile.
Meanwhile, AT&T and Verizon are pursuing rival satellite‑to‑phone services via Texas‑based AST SpaceMobile, underscoring that direct‑to‑device connectivity is becoming a key battleground in the global telecom‑satellite convergence race.
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