Transpetro is investing in a hybrid satellite communications network for its tanker fleet to enable operational efficiencies and rapid connectivity
Brazilian state-backed tanker owner Transpetro will upgrade connectivity on 26 tankers with a combination of very small aperture terminal (VSAT) services, low Earth orbit (LEO) satellites and L-band back-up.
These services and related hardware will be supplied by Marlink, which will deploy its Sealink NextGen hybrid solution on the crude and product tankers.
Ku-band VSAT will be combined with SpaceX’s Starlink LEO constellation, with mobile satellite services as a back-up.
Marlink’s XChange network management unit will enable software-defined application routeing, onboard wifi, voice over IP services and secure crew access to the internet. Deployments started in October 2024 and are expected to continue to Q1 2025.
All services will be managed by Transpetro using a Marlink customer portal, with corporate traffic routed to Transpetro’s headquarters using a virtual private network.
“We recognise efficient and compliant vessel operations require a new approach to onboard network solutions,” said Transpetro project manager for IT and telecommunications André Pereira. “Combining Starlink LEO services for our crew with high-quality VSAT solutions provides the platform for our digital fleet strategy.”
He expects integrated communications to enable Transpetro to benefit from digitalisation opportunities, including collaborative workflow and voyage optimisation tools, online training resources and remote maintenance.
Following this contract award, Marlink is establishing a dedicated regional customer-support team in Brazil, to work alongside existing specialist support from local partners.
Marlink is expanding its operations in South America and decentralising front-line support in response to a strong energy market and growing demand for managed, integrated solutions from vessel owners and operators.
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