The Internet of Things is growing quickly. It has moved far beyond a few smart gadgets at home. Today, connected technology is in homes, factories, hospitals, farms, and cities. Experts expect the global market for IoT devices to rise from about $70 billion in 2024 to more than $181 billion by 2030.
This means more devices, more data, and more opportunities for industries everywhere. This growth comes from several advances working together. 5G connections make it possible to send and receive data faster. Edge computing processes information close to where it is created, which helps with quick decisions.
Analytics allow organisations to understand and act on the data they collect. Together, these improvements are opening the door to new ways of working, producing, and communicating.
IoT: The next generation
As devices become more advanced, they use more energy and send more data. Think about high-quality security cameras, detailed environmental sensors, or systems in vehicles that send constant updates. All of these devices require a strong supply of power and a steady connection.
In 2024, sensors made up more than 32 percent of all IoT device sales. Sensors are essential, yet the next wave of devices will do even more.
They will process information themselves, use artificial intelligence, and include many features in one unit. This progress depends on networks that deliver both the energy and the bandwidth to support them.
Into the future
Devices and applications keep improving, so networks need the flexibility to handle what comes next
Setting up IoT systems is about more than meeting today’s needs. Devices and applications keep improving, so networks need the flexibility to handle what comes next.
A future-ready design provides extra capacity in both power and data flow. This way, when it’s time to add new devices or upgrade existing ones, the system is prepared without requiring major changes.
One smart approach is to use modular equipment. For example, a network switch might deliver more power than devices currently use, while allowing room to connect more advanced devices later. This helps keep the system ready for growth.
Built for all
IoT devices often operate in challenging places. Factories, power plants, rail lines, and shipping ports face extreme temperatures, dust, vibration, and other difficult conditions. Network equipment in these locations needs the strength to keep working through heat, cold, and constant use.
Industrial-grade gear is designed for these environments. It can run in a wide range of temperatures, handle physical impacts, and resist interference. Features such as port security, which keep a connection safe if a cable is removed, help protect both the equipment and the data it carries. Systems with backup power inputs continue to run even when one power source goes offline.
Plug into PoE
Power over Ethernet (PoE) sends both energy and data through the same cable
Power over Ethernet (PoE) sends both energy and data through the same cable. This makes installation simpler and allows flexibility in where devices are placed. And as devices become more capable, they often need more power to operate.
The latest innovation for PoE can deliver up to 90 watts on each port. This is enough to support advanced devices like AI-enabled cameras or multi-sensor units.
When every port on a switch can supply that much power at the same time, adding more devices is straightforward and performance stays strong.
Protecting the network
Every connected device is part of a larger network. Protecting this network means securing data from the moment it leaves the device until it reaches its planned destination.
Built-in security features in network equipment — such as secure architecture, encryption support, and physical safeguards — help keep information safe. They also help meet industry and government requirements for equipment sourcing and design.
A clear path
Organisations leading in IoT think ahead. They prepare for the next stage of technology by building networks with flexibility, durability, and protection in mind. These networks supply extra power, allow more bandwidth, and keep data secure while adapting as the system grows.
The focus is on creating a foundation that supports innovation year after year. This means planning for devices that are faster, more capable, and more connected, while making sure the infrastructure grows right along with them.
Looking ahead
Strong, adaptable, and secure networks will allow connected devices to reach their full potential
The IoT of the future will touch nearly every part of daily life. It will help farmers grow food more efficiently, guide self-driving vehicles, improve medical care, and keep cities running smoothly.
As devices multiply and gain new abilities, the networks powering them need to grow in step.
Strong, adaptable, and secure networks will allow connected devices to reach their full potential. By planning for both today’s needs and tomorrow’s possibilities, organisations can make the most of the opportunities IoT brings—and keep those opportunities expanding for years to come.
Key takeaways: Preparing for the future of IoT
The IoT market is growing fast
The global market for connected devices is expected to grow from $70 billion in 2024 to more than $181 billion by 2030. This means more devices in more industries, from farming to healthcare to transportation.
Devices are using more power and data
Newer devices have more features — such as high-quality video, built-in AI, and multiple sensors — and these require stronger power supplies and faster connections.
Future-ready networks are essential
Infrastructure should allow extra capacity for both power and data. This ensures new devices can be added without major changes or delays.
Environments vary, so equipment should match the setting
Industrial areas, outdoor spaces, and transportation hubs need rugged, reliable equipment that works in extreme conditions and stays secure.
Security starts at the network level
Built-in protections — like secure architecture, encryption, and physical safeguards — help keep information safe and meet important industry requirements.
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