The demand for data centers has exploded, with major tech players like Microsoft, Meta, and Amazon Web Services pouring billions of dollars into these hyperscale facilities. Yet, while the technology housed within these facilities continues to advance at breakneck speed, the approach to jobsite connectivity during construction has not kept pace.
Without a proactive approach, teams can’t communicate, coordinate, or access the cloud-based tools they rely on daily. Below, we break down the most common connectivity challenges we see in data center construction, and how to proactively overcome them.
Challenge: Locations with Limited Infrastructure
Data centers are often built in newly developing or remote areas that lack basic connectivity infrastructure. In many cases, there’s no fiber onsite when construction begins, meaning internet access must be established from scratch.
How to avoid it:
- Engage early: General contractors (GCs) should work with a connectivity partner in the planning stages to identify viable internet options. Temporary connectivity from Wireless Internet Service Providers (WISPs), or Private Mobile Networks can support the jobsite, instead of, or until permanent fiber is installed.
- Phase your deployment: Large sites may benefit from a split-strand fiber model, allowing GCs and subcontractors to access separate internet connections from shared infrastructure without compromising speed or security.
Challenge: Connectivity Dead Zones
As the structure takes shape, walls, steel, and concrete often interfere with cellular and Wi-Fi signals. Areas that once had service become dead zones, posing safety risks and delaying communication during emergencies.
How to avoid it:
- Deploy a point-to-multi-point system: This ensures all access points receive a direct signal from the broadcasting tower, avoiding the single points of failure common in daisy-chained Wi-Fi networks.
- Use wireless bridges and DAS: These systems maintain signal strength even as the physical layout of the site changes.
Challenge: Inflexible Networks During Phased Builds
Many data center builds follow a phased construction model. As sections are completed and turned over to the owner, the remaining areas still under construction require connectivity, but often lack access due to security protocols or inflexible network design.
How to avoid it:
- Design modular networks: Solutions like mini-towers with line-of-sight to the entire site eliminate the need to rebuild networks every time the site changes.
- Use wireless dishes and internal switches: Provides connectivity within structures while maintaining compliance with owner protocols.
- Avoid rework: Instead of reinstalling infrastructure with each phase, redeploy mobile systems that adapt to evolving site layouts.
Challenge: Diverse Stakeholder Requirements
GCs, subcontractors, and owners each have different needs for access, security, and bandwidth. Without proper segmentation, data and system access can be compromised.
How to avoid it:
- Deploy tiered network access.
- Owners may require isolated, highly secure networks that don’t interface with the GC or subcontractors’ systems.
- Long-term subcontractors like electrical teams need continuous access to BIM and digital tools over months.
- Short-term contractors may only need high-bandwidth access for a few weeks, ideal for temporary solutions like bonded Starlink.
Challenge: Growing Strain on Internal IT Teams
As construction companies take on larger and more complex jobs, their internal IT teams are often expected to manage field connectivity. These teams, trained to manage corporate networks, are now troubleshooting equipment loss, cellular overages, and last-minute network changes in unpredictable jobsite environments.
How to avoid it:
- Outsource to a field connectivity expert like ConstructEdge: Let us handle the design, deployment, troubleshooting, and ongoing support, freeing internal IT to focus on core responsibilities.
Want to build a smarter, more reliable network strategy for your next data center project? Download the Data Center Connectivity Guide to learn how to plan for location challenges, user density, evolving sites, and strict security needs.
