LAN Networking

A local area network (LAN) connects multiple devices, systems and users within your business, allowing data to move between them quickly and securely – with wired or wireless connections. If your business relies on internet access for resource sharing, cloud applications, internal communications or any networked software (including network monitoring tools), you already depend on a LAN whether you realise it or not. The question is not whether you need one, but whether the one you have is fit for purpose as your business grows and your network traffic demands increase.

The right topology depends on the size of your business, the physical layout of your site and what you need your network to do. Most office environments are best served by a Star topology, where all devices connect through a central switch, as it is straightforward to manage and fault-tolerant. However, businesses with more complex requirements (multiple floors, high device density or multi-site connectivity with multiple IP addresses and access points) may benefit from a Mesh or Hybrid approach. Our specialists will assess your environment and recommend the topology that best suits your specific situation.

Common signs include slow file transfers, poor performance on video calls, frequent dropped connections, difficulty supporting new devices, or a network that was designed years ago and has simply had devices and ethernet cables added to it over time without any structural review. If your team regularly experiences frustration with connectivity, or if your IT infrastructure has grown faster than your network was designed to handle, it is worth having a specialist assessment carried out.

Yes, in most cases. Our team can work with existing infrastructure to improve performance, address security gaps and extend capacity where needed. There may be some limitations depending on the age and make of your current equipment, so our first step is always a thorough assessment of what you already have. From there, we will give you a clear picture of what is achievable within your existing setup and where an upgrade would deliver the most benefit.

Yes. We design and manage LAN solutions for businesses operating across multiple locations, ensuring consistent performance, centralised management and unified security policies across every site. Whether you have two offices or twenty, our network specialists will design an infrastructure that keeps your entire organisation connected and operating as one.

In some cases this is possible, but the make and model of any hardware must be agreed with our team in advance. With so many switches and networking devices available on the market, compatibility and performance can vary significantly. To ensure the solution performs as intended and can be fully supported, we recommend using hardware that has been specified and sourced through Elite Group as part of the overall project.

A wired LAN connects devices via physical cables and typically delivers faster speeds, lower latency and greater reliability, making it the preferred choice for fixed workstations, servers and high-traffic computing environments. A wireless LAN (Wi-Fi) offers greater flexibility and mobility but can be more susceptible to interference and congestion in high-density environments. Most modern business networks use a combination of both, with wired connections for performance-critical infrastructure and wireless access for laptops, mobile devices and collaborative spaces.

Not directly. Your business broadband speed is determined by your broadband or leased line connection rather than your internal switching infrastructure. However, upgrading your switches can significantly improve the performance of your internal network, including faster file transfers, smoother access to cloud applications and reduced latency across connected devices. If internet speed is also a concern, our connectivity specialists can assess your external connection alongside your LAN infrastructure and recommend improvements to both.

Timescales depend on the size and complexity of the project. A straightforward single-site installation can typically be completed within a few days, while larger or multi-site projects may require more detailed planning and a phased rollout. Our team will give you a clear project timeline at the outset and work to minimise disruption to your business throughout the installation process.