By: Craig Bowley

The satellite industry is in the middle of a familiar kind of hype cycle: software will eat everything. Virtualized ground systems, cloud-native workflows, software-defined payloads, automated orchestration — all real, all transformative. But there’s a harder truth that operators, integrators, and enterprise buyers are rediscovering the moment they try to scale: the digital future of satcom only performs as well as the hardware foundation beneath it.

Cost effective high performance is a must have. We’re moving into an era defined by ubiquitous, high-speed connectivity — not just for consumers, but for industries building automation, autonomy, and resilience into everyday operations. In the last five years alone, the number of active satellites in orbit has grown from roughly 3,300 to 13,100. Novaspace predicts that a further 43,000 satellites are expected to launch by 2035, averaging 12 satellites and 8 tons of payload being launched every day.  That scale changes everything. It doesn’t just increase capacity; it increases complexity. The satellite ground segment — often treated as the supporting cast — is becoming the stage itself.

The New Reality: Complexity Has Moved to the Ground

Demand is expanding because connectivity is no longer a “nice to have.” It’s becoming the backbone for applications that depend on reliability and responsiveness: the Internet of Things (IoT), autonomous systems, intelligent energy grids, smart buildings, and industrial automation.  These use cases don’t merely require bandwidth; they require assured performance, the ability to adapt as requirements evolve, and resilience when conditions degrade. That is pushing networks toward flexibility: more dynamic allocation of resources, faster deployment models, and services that can scale up and down with demand.  But the biggest change is architectural: satcom is shifting toward digital infrastructure and software-defined technologies to keep pace.

As this transformation accelerates, the ground segment is becoming more complex — not less. Equipment is expected to handle high-bandwidth, low-latency applications that drive Low Earth Orbit (LEO) adoption, while also supporting users who increasingly want multi-orbit and multi-band flexibility.

In practical terms, that means ground infrastructure must cope with:

• LEO dynamics: tracking and handover at scale.
• Multi-orbit operations: seamless switching between orbits based on service need or availability.
• Multi-band requirements: the ability to operate across bands as interference, regulation, or performance demands change.
• Simple auto acquire connectivity, smart switching, least cost routing all things taken for granted in the handset world are now a must in satellite ground systems.

This is the environment where “software-first” meets the edge of physics.

Digital Transformation Is Real — But It’s Not the Whole Story

The push toward digital infrastructure is not a trend; it’s a response to operational realities. Edge computing on the ground is helping to move workloads closer to users, reducing latency and improving security while enabling networks to adapt faster.  Software-defined equipment is also expanding what ground systems can do, adding much-needed flexibility and operational efficiency. In some areas, software can replace traditional hardware — modems are a good example — enabling operators to scale and reconfigure capabilities on the fly.

But here’s the critical point: not all satcom components can be virtualized.  The fundamental elements that make satellite communications possible — satellites, antennas, amplifiers — remain physical systems, governed by RF performance, thermals, materials, precision engineering, and environmental constraints. Which leads to a mistake the industry sometimes makes: assuming hardware is “static” while software is “agile.” In reality, the most important shift is not hardware being replaced — it’s hardware evolving from fixed-function to configurable, modular platforms that can keep up with software-driven networks.

Modern Hardware Is Becoming Configurable - Because It Has To

Look at what has happened in space. Satellites were once launched with preconfigured payloads designed for a specific mission. Increasingly, today’s satellites use software-defined payloads that can be reconfigured after launch — frequency, power distribution, beam steering — to respond to changing demand. The ground segment is following the same logic.