The satellite internet network Starlink, from SpaceX, has established itself as an efficient solution for those who have been left without access to fiber optic connections after the shutdown of copper. Currently, for less than $40 per month, Starlink offers speeds of approximately 100 Mbps with low enough latency to allow for the use of online services without major inconveniences. However, this technology could be on the verge of making a significant leap and becoming a competitive option against fiber.
Elon Musk, CEO of SpaceX, has confirmed that one of the first uses of his reusable spacecraft Starship will be to launch second-generation satellites in their complete version, the V2, which will have the ability to offer gigabit speeds and even lower latency. This advancement would place Starlink in a favorable position to compete in urban and rural areas where fiber optic currently dominates.
V2 satellites to improve speed and reduce latency
Up to now, SpaceX has been launching V2 Mini satellites, reduced versions of second-generation satellites designed to be compatible with the Falcon 9 rocket. Although these satellites have improved service for the 4 million current customers, the real revolution will come with the complete V2 satellites, which will be launched into orbit with the help of the Starship.
The FCC (Federal Communications Commission of the U.S.) has already authorized a constellation of 7,500 Gen2 satellites that will orbit between 525 and 535 kilometers in altitude. Of these, 3,000 V2 Mini satellites are already operational. However, SpaceX has requested several changes to the FCC to further optimize their network, reducing the altitude of some satellites to 475 km and modifying the elevation angle of ground station emissions so they can communicate with more satellites simultaneously.
Gigabit speed and lower latency: the new era of Starlink
With these changes, Starlink plans to offer gigabit speeds and low latency broadband service that rivals fiber optic connections. This will not only benefit consumers in rural areas, but also users in urban locations looking for a reliable and high-performance alternative. The complete V2 satellites, thanks to their ability to form trunked networks through laser links in space, will allow for wider and more stable coverage, increasing efficiency in data transmission.
Beyond fixed connectivity
One of the most interesting aspects of the new generation of V2 satellites is their ability to offer mobile connectivity in areas where mobile network coverage is currently limited. The flexibility to use assigned frequencies for both fixed and mobile communications will be key to reaching more users around the world.
In addition, the improved hardware of the satellites will allow for greater signal gain and more advanced digital processing, optimizing bandwidth usage and offering a superior user experience. According to SpaceX’s requests to the FCC, this will include the ability to dynamically decide how network resources are distributed among users.
A promising future for satellite telecommunications
The launch of complete V2 satellites will mark a before and after in Starlink’s ability to offer competitive internet service against fiber optic. With significant improvements in speed and latency, as well as greater coverage flexibility, Starlink Gen2 is poised to become a viable solution for users without access to fiber as well as those seeking a high-performance alternative.
The deployment of the Starlink Gen2 network will not only cover rural or remote areas, but also offer high-quality connectivity anywhere on the planet.
References: BandaAncha, X de Elon Musk, and Solicitud a la FCC.