It’s the height of the fulfillment season. All of a sudden, your IP cameras are offline, the RFID readers at three dock doors have started dropping packets, and your WMS is throwing error codes because the wireless access points on aisle seven have just lost power. Products are there. Staff members are there. But the network? It’s gone missing.

That’s an all-too-familiar scene at a surprising number of logistics facilities across Australia. What’s the common denominator in these stories? Not a critical hardware failure, nor some cyber attack. In nearly every instance, it’s simply a lack of robust infrastructure. The age-old tale of networks being built for the past, not the present or future.

As it turns out, there’s hope on the horizon in the form of a technology that’s quietly transforming the connected logistics landscape: the PoE switch

What’s Driving the Warehouse Connectivity Trend?

Before we dive into the PoE angle, let’s take a moment to step back and ask the fundamental question: why have warehouses embraced connectivity in such a big way recently?

The simple answer: because customers expect it; businesses need it; managers demand it. Real-time tracking, automatic stock counting without manually scanning inventory, visual dashboards that reflect the current state of the operation without physical walkthroughs… All of these things require connected devices and lots of them.

According to McKinsey & Company, smart, automated warehouses have witnessed productivity gains in the range of 25 to 40 percent compared to traditional counterparts. The catch? These gains come only after implementing multiple integrated systems and layers of automation.

Whether it’s automation equipment, RFID sensors, IP cameras, access controls, and even communication tools – every system needs both a network connection and a power source in order to function effectively. And that’s where legacy infrastructure tends to fall short…

A Cabling Nightmare You Can Fix

Most warehouses built before the rise of connected technology weren’t exactly engineered with that kind of connectivity in mind. The result: messy infrastructure solutions. Extension cords for IP cameras. Power strips plugged into outlets for network endpoints. Network cables running through the building in completely separate pathways from power lines.

It works. But just barely. And until it breaks, nobody really notices.

The problem? Scalability. Each and every time you deploy a new device within the existing cabling scheme, you incur multiple costs and operational challenges – from running new power lines to hiring an electrician to install a new outlet somewhere in the building. In a facility spanning 5,000 metres with tens of endpoints to cover, this kind of approach can quickly become overwhelming.

But what if we told you there’s an easier way to do things?

Why PoE Switches Make a Difference

A PoE switch transmits both power and data through a single Ethernet cable, reducing the need for separate power cabling and simplifying device deployment across connected facilities. 

In practical terms, it means that the installation of a wireless access point located high up above ground level requires only a single run of the Ethernet cable from the rack to the switch. An IP camera installed next to the loading area doesn’t need an electrician to wire it anymore. Similarly, a VOIP handset can be plugged anywhere where the network cables reach.

In large-scale deployments, the operational benefits of PoE switches can be significant. A facility rolling out 40 wireless access points, for example, can reduce the need for separate electrical power installations by delivering both data and power through existing Ethernet cabling. 

The list of devices that can be powered by PoE switches is also extensive. Apart from the wireless access points, other equipment includes IP surveillance cameras, RFID readers, barcode scanners, environmental sensors, door access controls, digital signage displays, and many more.

The original IEEE 802.3af PoE standard supports up to 15.4 watts per port, while newer PoE+ (802.3at) standards can deliver up to 30 watts. More advanced PoE++ (802.3bt) implementations can support significantly higher power requirements, with some deployments reaching up to 90 watts. 

Managed vs. Unmanaged PoE Switches

Not all PoE switches are alike, and in warehouse environments, choosing the right option may be even more important than elsewhere.

Unmanaged PoE switches operate automatically. They pass the traffic without configuring the port, which makes them great for small-scale deployments. However, in a facility where there is traffic coming from several endpoints at once (cameras, WMS servers, handheld devices, etc.), you definitely don’t want to lose control over it.

Managed PoE switches offer full control over traffic coming through the ports. By leveraging advanced settings, you could implement VLANs, apply QoS policies, and monitor individual port status in real time. In logistics facilities where downtime results in costly losses, having such controls would definitely be beneficial.

Moreover, with managed switches, there is a possibility of monitoring power delivery to endpoint devices. By scheduling the power delivery or setting custom power budgets, you’d easily spot if something wrong is happening with the device. This allows you to prevent network outages in advance.

Why Proactive IT Management Is Key

Even advanced network infrastructure requires ongoing monitoring and maintenance to operate reliably. In many warehousing and logistics environments, internal IT resources may be limited as facilities adopt more connected technologies and devices. Managed IT services can help organisations monitor infrastructure performance, reduce downtime risks, and support smoother day-to-day network operations. 

Proactive network monitoring helps detect unusual patterns within the infrastructure and prevent possible failures before they become real. Spikes in traffic, intermittent connections at the endpoints, excessive client drops on the wireless APs – these are examples of issues that need to be addressed proactively in order to keep the system healthy.

As far as logistics facilities are concerned, the consequences of network downtime could include inventory discrepancies, delayed shipments, and customer complaints. By implementing managed IT services, you’d be able to avoid unnecessary downtimes and keep network availability high.

Security is another benefit worth considering. Due to increasing popularity among criminal hackers, warehousing facilities have become more vulnerable to various attacks than ever before. Patching vulnerabilities, applying security updates on time, monitoring devices for suspicious activity… Proactive IT management allows you to tackle these challenges head-on and reduce security risks dramatically.

Designing for Future Growth

When it comes to logistics infrastructures, flexibility and adaptability are key. If you plan on scaling your operations in the near future, then your current infrastructure needs to accommodate that. And in terms of the technology involved, that’s where PoE switches play a critical role.

With no additional wiring, you’d be able to scale your connected systems seamlessly. Simply plugging the device into the switch is all it takes to give it a power source and connect it to the network. It makes implementing new technology significantly easier than with the conventional cabling systems.

Considering the trend towards automation, it shouldn’t come as a surprise that in the next couple of years there will be more devices on the market that integrate into the warehousing processes. Automated mobile robots, smart shelving, computer vision systems for quality control, and many others… Each of them increases the number of network endpoints.

So, by designing your network infrastructure with scalability in mind, you could be sure that there’s enough room to grow.

Smart warehouses aren’t built overnight. They require careful design and implementation of all relevant technologies. Network connectivity is certainly at the top of that list, since almost all warehouse-related systems nowadays rely on network connectivity.

PoE switches make implementing connected devices easier by eliminating the need for additional power sources and complex cabling schemes. Plus, they offer greater scalability and easier management than standard switches.

Combined with proactive network management, they give you the best possible network infrastructure. Not only in terms of today, but also in terms of tomorrow’s requirements.