Industrial networking connects operational technology at the edge, from sensors, PLCs, and HMIs to cameras, robots, gateways, and ruggedised devices, to the wider network.
The platform you choose determines how reliably you can maintain uptime, segment production systems from corporate IT, support secure remote access, and keep services running in environments affected by heat, vibration, dust, and electrical noise.
As a partner to vendors including Cisco and HPE, we specify industrial networking against your requirements, so you're not overinvesting in rugged hardware you do not need or short on resilience, protocol support, and environmental protection for the sites you need to connect.
Modern industrial networking is built to handle the demands placed on operational technology environments, from IT/OT convergence to resilience and security.
Cisco IoT Operations Dashboard and Aruba Central help bridge IT visibility with operational environments that are often remote or hard to access.
Industrial automation depends on stable connectivity, segmentation, and monitoring so production systems can communicate without exposing every asset.
Remote dashboards, secure equipment access, and policy-based changes help support industrial sites without unnecessary engineer visits.
Cisco ISE, ClearPass, and segmentation policies help reduce lateral movement between operational assets, users, and business systems.
Health monitoring, topology visibility, and controlled change processes improve uptime where network faults can affect production output.
Industrial data collection and secure connectivity help manufacturers turn sensors, machines, and control systems into usable operational insight.
Industrial networking adapts to different environments, each with distinct operational devices, resilience demands, and segmentation requirements.
Rugged connectivity for PLCs, HMIs, robots, and sensors, with deterministic performance and clear separation between OT and corporate networks.
Resilient networking for substations, plants, and field assets, with secure remote access and long-lifecycle support in harsh locations.
Reliable industrial networking for conveyors, scanners, cameras, and automation systems where uptime and resilience directly impact fulfilment performance.
Secure rugged connectivity for remote sites, cabinets, and edge facilities operating beyond standard office conditions and support models.
Industrial networking for facilities systems, laboratory equipment, and clinical engineering networks, separated from clinical IT to reduce risk.
Resilient connectivity for stock handling, cold-chain monitoring, building systems, cameras, and site IoT supporting trading continuity and compliance.
Getting these areas right will help your business avoid costly rework and gaps in coverage, performance, security or lifecycle support.
Where sites also need Industrial Computing, match network hardware to temperature, vibration, dust, mounting and power conditions before deployment.
Plan Edge Routers and segmentation carefully so OT traffic can connect to IT services without exposing control systems unnecessarily.
Check Edge Routers, switching, serial connectivity and uplinks against site layout, distance and bandwidth requirements before deployment.
Confirm Zero Trust & Secure Access requirements for administrators, remote maintenance and device segmentation across OT environments.
Use Observability & Monitoring to track link health, device status, outages and environmental risks across distributed sites.
Factor Vendor Support & Lifecycle Services into rugged hardware availability, firmware windows, spares and support coverage before committing.
Industrial and enterprise networks are designed for different environments. Knowing the difference helps you choose the right platform for site uptime, security and operational control.
| Industrial Networking | Enterprise Networking | |
|---|---|---|
| Operating environment | Designed for factories, utilities, transport, energy sites, warehouses and outdoor or harsh operating areas | Designed for offices, campuses, branches and data centres with more predictable physical conditions |
| Connected devices | Connects control systems, sensors, cameras, industrial access points, automation equipment and site operations technology | Connects users, access points, phones, printers, servers, cloud applications and business IT systems |
| Design priority | Availability, rugged hardware, deterministic operation, secure segmentation and remote visibility for limited on-site support | User experience, application access, scalability, central management and policy enforcement across corporate networks |
| Security model | Separates operational systems from corporate networks and controls access carefully to reduce safety and production risk | Enforces identity, device, application and user policies across corporate environments |
| What it is not built for | Standard office networks where ruggedisation and operational controls add unnecessary cost and complexity | Harsh or operational environments where downtime, physical exposure or unsecured device access creates higher risk |
| Explore Enterprise Networking |
HPE Aruba and Cisco industrial platforms each suit different OT environments, operational teams, and site constraints. Here's where each one fits best.
Best for: Teams extending one cloud-managed operating model to hardened OT and outdoor sites without creating separate tooling, policies, and workflows for industrial locations.
Strengths
Best for: OT and industrial sites needing ruggedised, secure networking that bridges IT and OT without introducing separate management, support, and lifecycle tracks.
Strengths
Unsure which platform is the right fit? Our specialists can assess crucial factors such as workloads, compatibility, operational priorities and future growth to recommend the most suitable approach.
We’re trusted by IT teams in enterprise environments, industrial sites, outdoor environments and operational technology networks. Our role is to help you make the right industrial networking decisions, with practical support across Cisco and HPE Aruba.
Industrial Networking Services
From architecture and deployment to optimisation and modernisation, we help you build resilient connectivity across industrial, outdoor and operational technology environments.
Design resilient industrial networking with the right availability, segmentation, connectivity, environmental protection and future growth in mind.
Learn more about Architecture & Design →Replace legacy network hardware, migrate configurations and deploy new industrial networking platforms with minimal disruption to operational environments.
Learn more about Migration & Deployment →Assess network performance, resilience, firmware, environmental suitability and device health to improve reliability and operational efficiency.
Learn more about Assessment & Optimisation →Plan technology refreshes, replace end-of-life hardware and modernise industrial network infrastructure with a structured roadmap for future growth.
Learn more about Lifecycle & Modernisation →We help you compare suitable industrial networking platforms across Cisco and HPE Aruba — balancing performance, environmental suitability, availability, lifecycle status and total cost.
Match connectivity, environmental rating, redundancy 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 industrial networking?
Speak to our experts about design, deployment, optimisation or modernisation of your industrial network.
Industrial networking connects OT infrastructure, edge environments, WAN services, and security controls across operational sites.
The solutions below help integrate rugged connectivity into a secure, resilient, and manageable operational network.
Rugged OT networking for factories and remote sites where uptime, segmentation, and environmental resilience are essential.
Explore Industrial and OT Networking ›WAN, SD-WAN, and edge connectivity linking remote sites, cloud services, and critical applications with control.
Explore WAN and Edge Networking ›Firewalls, segmentation, Zero Trust, and secure access that protect industrial networks and connected operational systems.
Explore Network Security ›Browse the full range available from each manufacturer we partner with.
Cisco Networking unifies switching, wireless, routing and security for resilient estates with stronger policy control.
View Cisco Networking ›
HPE Aruba Networking simplifies wired, wireless and WAN management with AI insights and consistent security.
View HPE Aruba Networking ›If you're specifying industrial networking, these categories cover the switching, routing, wireless and edge-compute portfolios that connect OT environments into enterprise networks.
Secure wireless connectivity for offices, campuses, warehouses, and branches, supporting roaming, coverage, and user density.
Browse modelsSwitching platforms for connecting users, servers, wireless, and services across access, core, and data centre layers.
Browse modelsRouting platforms for branch, WAN, cloud, and site-to-site connectivity with secure traffic control and resilient links.
Browse modelsEdge switching for connecting users, phones, access points, cameras, and devices across office or campus networks.
Browse modelsChoose industrial networking by matching environmental conditions, OT protocols, uptime needs, safety requirements, segmentation policy, and remote support model at scale.
Start with the real operating environment and OT requirements, including temperature range, vibration, ingress protection, electromagnetic interference tolerance, and OT/IT segmentation, rather than standard enterprise specifications. Use the platform comparison above to check which option aligns best with your estate, management model, and refresh plans.
Industrial-rated switches and routers are built for harsher operating conditions, while standard enterprise equipment suits controlled indoor or data centre environments.
Industrial platforms support extended temperatures, higher vibration tolerance, dust and moisture protection, and fast-failover industrial topologies that standard enterprise equipment does not typically provide. Use the platform comparison above to compare the main options against management model, security requirements, and site profile.
Industrial networking choice affects uptime, safety, OT visibility, segmentation, remote access, maintenance windows, and IT/OT operational convergence across enterprise estates.
In OT environments, network failure can stop production and, in safety-critical settings, introduce genuine safety risk, so resilience and fast failover directly affect operational outcomes. As OT/IT convergence grows, segmentation and traffic monitoring also become central to security control and visibility.
Replace industrial network infrastructure when support status, environmental tolerance, bandwidth, security controls, resilience, or protocol support no longer meets site requirements.
Replacement is usually justified when equipment shows environment-related failures, cannot support required industrial protocols or failover performance, or no longer meets OT/IT segmentation and monitoring needs. It also becomes necessary when vendor lifecycle status leaves no viable support or replacement path.
Yes, mixed-vendor industrial networking can be supported across sites when topology, OT protocols, spares, security zones, and support responsibilities are documented.
This is common across acquired or long-established sites and is best handled by standardising security segmentation, documenting each site's protocol and redundancy design, and prioritising higher-risk locations first. For industrial networks across outdoor, operational, or distributed sites, speak to our networking experts about the right deployment model.
Specify industrial networking around temperature, ingress protection, vibration, power resilience, certifications, redundancy, segmentation, and remote management requirements for OT sites.
Specifications should reflect actual site conditions, including operating temperature, dust and moisture exposure, vibration, shock, and electromagnetic compatibility in electrically noisy environments. Certification requirements should be confirmed early, especially where hazardous locations or sector-specific compliance significantly narrow suitable platform choices.
