Access switches connect every device at the edge, from desktops and access points to VoIP handsets, cameras, and IoT sensors, to the rest of your network.
The platform you choose determines how finely you can segment traffic, how fast you can onboard new device types, and whether a policy change means a console login or a site visit.
As a partner to vendors including Cisco, HPE Aruba, and Juniper, we specify access switching against your requirements, so you're not paying for stacking capacity you won't use or short on PoE budget for the access points and cameras you need to run.
Modern access switching is built to handle the demands placed on today's networks, from device density to security and scale.
Multi-gig ports keep Wi-Fi 7 and 6E access points from being bottlenecked at the switch.
PoE++ delivers up to 90W on supported models, enough for high-power access points and cameras.
Port-based authentication and micro-segmentation contain risk before it reaches the core.
Cloud-managed platforms cut the time spent on manual configuration across sites.
Catalyst Center, Mist AI, Aruba Central, and CloudVision flag failing hardware and abnormal traffic before they cause downtime.
Stacking and licensing models keep expansion straightforward as sites and users grow.
Access switching adapts to different environments, each with distinct devices, security needs, and site requirements.
Dense, reliable edge access for desks, meeting rooms, and wireless across multiple floors and buildings.
Access switching that's simple to deploy and manage remotely, without a technician on-site for every change.
High device density across classrooms and halls, with strict segmentation between staff, student, and guest networks.
Dependable access for ward Wi-Fi, nurse stations, medical carts, and clinical IoT alongside admin systems.
Ruggedised switching that connects sensors, controllers, and handheld devices while keeping OT and IT segmented.
Local access for scanners, APs, cameras, and IoT gateways across large, often harsh warehouse environments.
Getting these six areas right will help your business to avoid costly rework and gaps in coverage or security.
Check PoE budget against your actual device mix, not just port count. APs, cameras, and PoE++ endpoints can exceed older switch power budgets quickly.
Match port count to current and near-term device numbers, and size uplinks to avoid bottlenecking traffic back to the core or data centre.
Wi-Fi 6E and Wi-Fi 7 access points need 2.5G, 5G, or 10G ports to avoid the switch becoming the limiting factor on wireless performance.
Confirm support for port-based authentication, dynamic VLANs, and micro-segmentation to enforce network security policy at the edge.
Decide between cloud-managed and on-premises control based on team size and site count, and check how it fits your wider cloud & network management approach.
Factor in warranty terms, firmware support windows, and vendor roadmap before committing, so the platform doesn't need replacing ahead of schedule.
Each switching layer does a different job. Knowing where access switching stops and core or data centre switching starts helps you specify the right platform and avoid paying for capabilities your team doesn't need at the edge.
| Access Switching | Core Switching | Data Centre Switching | |
|---|---|---|---|
| What connects to it | Desktops, APs, VoIP phones, cameras, and IoT endpoints | Other switches, routing between VLANs and sites | Servers, storage, and virtualised workloads |
| Where your team will notice it | Day-to-day: onboarding devices, port issues, PoE faults | Rarely, unless traffic between sites or floors degrades | Application performance and server-to-server latency |
| Typical decision trigger | New sites, device rollouts, Wi-Fi upgrades | Network redesign, site consolidation, routing changes | Server refresh, virtualisation project, storage expansion |
| Who typically manages it | IT generalists and site-level support teams | Network engineers or infrastructure leads | Infrastructure or data centre teams |
| What it's not built for | Backbone traffic, server workloads, or spine-leaf roles | Powering end-user devices or handling PoE at scale | Connecting end users, APs, or distributed sites directly |
| Explore Core Switching | Explore Data Centre Switching |
Cisco, HPE Aruba, and Juniper platforms each suit different networks, teams, and workloads. Here's where each one fits best.
Best for: Teams that need identity-based segmentation across complex, multi-site environments without stitching together separate tools.
Strengths
Best for: Teams managing wired and wireless separately who want one console and consistent policy from access to core.
Strengths
Best for: Teams that want faults flagged and diagnosed automatically, rather than relying on manual monitoring and alerts.
Strengths
Best for: Teams that already run Arista in the data centre and want the same operating model, telemetry, and support experience at the edge.
Strengths
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We’re trusted by IT teams in enterprise environments, data centres and complex service provider networks. Our role is to help you make the right infrastructure decisions, with practical support across Cisco, HPE Aruba, Juniper, Fortinet, Dell and more.
Access Switching Services
From architecture and deployment to optimisation and modernisation, we help you build secure, high-performance access networks that scale.
Design resilient access switching infrastructure with the right topology, redundancy, PoE capacity, scalability and future growth in mind.
Learn more about Architecture & Design →Replace legacy switches, migrate configurations and deploy new access switching platforms with minimal disruption and seamless integration into your network.
Learn more about Migration & Deployment →Assess switch performance, resilience, firmware, VLAN design and network health to improve reliability, performance and operational efficiency.
Learn more about Assessment & Optimisation →Plan technology refreshes, replace end-of-life hardware and modernise access switching infrastructure with a structured roadmap for future growth.
Learn more about Lifecycle & Modernisation →We help you compare suitable access switching platforms across Cisco, HPE Aruba, Juniper and other vendors — balancing performance, licensing, availability, lifecycle status and total cost.
Match port density, PoE, uplinks and performance to your requirements.
Get the right licensing and support for your environment.
Access competitive pricing and improved lead times.
Maximise value from existing equipment and refresh with ease.
Need help with access switching?
Speak to our experts about design, deployment, optimisation or modernisation of your access network.
Access switching is a critical part of your wider network, linking edge connectivity with consistent security and operational visibility.
The solutions below connect access switching into a more secure, resilient and manageable IT environment.
Wired and wireless campus networks for reliable connectivity across offices, sites, and distributed workforces.
Explore campus networking ›Firewalls, segmentation, Zero Trust, secure access, and analytics for protection across the network.
Explore network security ›Cloud-managed platforms for centralised visibility, configuration, and control across distributed network estates.
Explore cloud & network management ›Browse the full range available from each manufacturer we partner with.
Catalyst switching, wireless, and SD-Access platforms for enterprise networks of any size.
View Cisco networking ›
Unified wired and wireless switching managed through Aruba Central, built for simplified operations.
View HPE Aruba networking ›
Junos-based switching with Mist AI, built for automation and proactive fault detection.
View Juniper networking ›
EOS-powered switching with CloudVision, consistent from the data centre to the edge.
View Arista networking ›If you're specifying a full network rather than just the access layer, these categories cover the rest of the stack.
High-throughput switching for routing between VLANs, sites, and the access layer, built for the backbone of your network rather than the edge.
Browse modelsSpine-leaf and high-density fabric switching for server-to-server traffic, storage, and virtualised workloads at scale.
Browse modelsCentrally managed switching and wireless with visibility and control across every site from a single console.
Browse modelsRuggedised switching for factory floors, utilities, and harsh environments, built to keep OT and IT segmented and running.
Browse modelsChoose an access switching platform by matching your site count, device mix, PoE demand, management model, security needs, and support capability.
Start by mapping your sites, device mix, support model, and growth plans against the capabilities of Cisco, HPE Aruba, Juniper, and Arista. Our vendor comparison can help narrow the right option.
Cisco Catalyst is strongest for identity-led security, Aruba CX for centralised multi-site management, Juniper EX for automation, and Arista for EOS consistency.
Cisco Catalyst is strong for policy enforcement and ISE integration. Aruba CX fits centrally managed multi-site estates, Juniper EX suits automation-led teams using Mist AI, and Arista suits organisations extending CloudVision and EOS from data centre to edge. See the full breakdown in our vendor comparison above.
Yes, access switching vendor choice affects how the wider wired estate is managed, monitored, secured, automated, and aligned with wireless infrastructure.
Catalyst commonly connects into Catalyst Center and ISE. Aruba CX is often managed through Aruba Central, Juniper EX integrates with Mist AI, and Arista uses CloudVision, but mixed and third-party management models can also apply.
Replace access switches when support status, PoE capacity, port speeds, uplink bandwidth, or management limitations prevent the network meeting current requirements.
A software upgrade can help where hardware is still supported and correctly sized. Replacement is more likely when switches cannot power newer access points, support faster uplinks, integrate with current tooling, or remain covered by vendor support.
Yes, we support existing and mixed-vendor access switching environments, including phased refreshes and migrations from one platform to another.
We identify which platforms can stay, what should be replaced, and how the transition should be managed. This avoids unnecessary rip and replace while keeping support, visibility, and operational control clear. Book a free consultation today.
Specify PoE++ where new access switches may need to support higher-powered wireless access points, cameras, smart building devices, or future endpoint growth.
Higher-powered Wi-Fi 6E access points and building devices can exceed older PoE+ limits, but total switch PoE budget matters as much as per-port wattage. We confirm whether higher-power ports, including 90W options, are available on the exact model specified.
