HARDWARE / PRODUCTUpdated 25 Jul 2026

SpaceLink

SpaceLink
SpaceLink

SpaceLink is a high-bandwidth, continuous communications relay service for spacecraft in various orbits, addressing the limitations of direct-to-Earth station communication.

Technical specifications

Data rate
10 Terabit per second

About

SpaceLink is a revolutionary relay service designed to overcome the limitations of traditional low Earth orbit (LEO) satellite communication. Currently, most LEO satellites can only download data or receive tasking commands when directly over an Earth station, leading to significant delays, often hours or more. SpaceLink addresses this challenge by providing high bandwidth and continuous communication capabilities for spacecraft. The service is building a 10 Terabit per second orbiting optical cloud, which will serve a wide range of space vehicles, including High Altitude Platforms and satellites operating in LEO, MEO, GEO, cislunar space, and even beyond. This infrastructure is designed to empower the burgeoning space economy by ensuring constant connectivity and reducing data latency.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: eosspacelink.com ↗

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