4 Key Drivers of Digital Infrastructure Expansion You Need to Know
Digital infrastructure is the base of cloud services, AI work, and modern data centers. As more people use digital services around the world, businesses need stable connections, networks that can grow, and secure systems. This includes data centers, cloud platforms, network equipment, and telecom technology that keep digital services working well every day. At the same time, the digital infrastructure market is growing very fast. Based on data from Mordor Intelligence, the market reached USD 360 billion in 2025. Looking ahead, experts expect it to grow to USD 1.06 trillion by 2030. This means the market grows by 24.10% each year. Therefore, strong and reliable connectivity is very important for the global economy. How does digital infrastructure support business? Digital infrastructure helps businesses run well by supporting data storage, data transfer, and digital applications. Data centers keep servers and storage safe. Networks, like fiber cables, 5G, and satellites, send data between places. Cloud systems give computing power that can grow or shrink when needed. AI processors do hard tasks that need fast computing. Management software keeps everything working correctly. Businesses set up digital infrastructure in different ways. Some keep systems in their own buildings to have more control. Others use shared data centers to save money and set up faster. Many use cloud services like AWS, Microsoft Azure, or Google Cloud for easy access. Some combine these ways to save cost and get better results. What drives digital infrastructure growth? There are several key factors that push digital infrastructure expansion forward. It includes: Challenges in digital infrastructure industry The industry is growing fast, but it still faces big challenges. One major issue is energy use. The previous research above also shows that data centers may use up to 9.1% of U.S. electricity by 2030. At the same time, AI systems need much more power. They use 10 to 20 times more energy than normal applications. Another challenge is water use. Data centers need cooling, so they use about 6.75 million gallons of water per MW each year. Because of this, some regions limit water use for industry. As a result, many operators now choose cooling systems that use little or no water. In addition, data privacy rules create more pressure. Laws like the EU’s GDPR say data must stay inside the country. This means companies must build separate systems in different regions. These rules increase costs, with compliance expenses growing by 8–12% every year. Connecting southeast asia’s digital future As digital infrastructure grows in Southeast Asia, reliable connectivity becomes very important. To meet this need, ARNet owns and operates over 10,000 km of AI-grade fiber network across the region. Through this network, our dark fiber connects more than 60 data centers in four key countries: Indonesia, Malaysia, Thailand, and Singapore. ARNet is one of the few regional providers that fully owns and manages all important fiber licenses in these markets. This allows faster network rollout and more consistent service quality. As a result, we deliver a strong SLA through continuous monitoring. We can detect and fix problems before they affect services. Whether businesses need campus connectivity, metro fiber, or cross-border links, ARNet offers solutions tailored to their needs. To learn more, visit our website to see how our dark fiber network supports the growth of digital infrastructure across Southeast Asia. About the Author Nabila Choirunnisa, Digital Marketing Executive at ARNet
Network Infrastructure Services: Simple Guide for Businesses in 2026
Network infrastructure services help businesses stay connected. For example, every email, video call, and cloud app needs a strong network to work well. Without it, daily work can slow down or even stop. As a result, when businesses grow, they use more devices and create more data. Because of this, they need a strong and reliable network system. In this case, this system supports communication, data transfer, and secure access across all locations. Therefore, in this article, we explain how business networks work in simple words. We also cover the main service types, key components, and how dark fiber can make networks faster and more reliable. What are network infrastructure services? Network infrastructure services are tools and systems that help computers, devices, servers, and cloud apps talk to each other. In other words, they help data move easily inside a company and between places. These services include equipment like cables, routers, switches, and servers. They also include software, rules (protocols), and security tools. Thus, all of these tools can make the base for all digital work. Without them, emails, cloud apps, and online tools cannot work well. Network infrastructure services are important because they help businesses: So, as businesses grow and use more devices, having a strong and reliable network becomes very important. It helps companies work faster, stay secure, and avoid problems. Four types of network infrastructure services There are four main types of network infrastructure services. Each type helps businesses in a different way. Many companies use more than one type of network infrastructure services. This helps them make a strong and reliable network. Examples of network infrastructure components Network infrastructure services use both hardware and software. All parts work together to keep the network running well. A. Physical network components These are the devices that make network connections work: B. Logical network components These are the software, rules, and tools that control the network and protect data: How dark fiber enhances network infrastructure services in Southeast Asia? Dark fiber enhances network infrastructure services by giving businesses full control over their network. Simply put, dark fiber is fiber optic cable that is not used yet, and companies can rent it for themselves. Because of this, businesses can: So, dark fiber gives faster speed, better security, and more reliable networks. It is good for companies with lots of data or many offices. Also, dark fiber lets offices connect privately, which makes the network faster and more reliable. In Southeast Asia, ARNet provides dark fiber in Malaysia, Indonesia, Singapore, and Thailand. With ARNet, companies can: In short, ARNet’s fiber network helps businesses stay connected, safe, and efficient. With dark fiber, companies can build networks that are ready for the future and help them grow. About the Author Nabila Choirunnisa, Digital Marketing Executive at ARNet