Service
Network & Connectivity
Structured cabling, LAN, Wi-Fi and site connectivity – designed for peak load, redundancy and long-term operation.
Our approach
The network as the foundation of every service
Applications, telephony, video, building systems and guest access all depend on the same infrastructure. Its quality determines how reliably an organisation works – at peak load, during maintenance and when a component fails.
We begin with a precise assessment of the existing installation: cabling, active components, wireless coverage and the links between sites. On that basis we design the target architecture, implement it with minimal disruption to operations, document it completely and operate it on request from our 24/7 network operations centre. One accountable partner, from the first survey to continuous operation.
For new buildings and larger projects, we plan the network together with cabling, technical rooms and software as part of our IT consulting and architecture.
Scope of services
From the physical layer to the connected enterprise
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01
Structured cabling
Copper (CAT6/CAT7) and fibre infrastructure for buildings and campuses, designed with capacity reserves, installed to standard and documented port by port.
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02
LAN and switching
Switching architectures built around your applications and devices, with redundancy at critical points and VLAN segmentation that keeps systems cleanly separated.
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03
Enterprise Wi-Fi
Wireless coverage designed from on-site measurement, including high-density areas such as conference rooms, lobbies and outdoor spaces, with seamless roaming.
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04
WAN, SD-WAN and VPN
Secure, redundant connections between headquarters, branches and remote users, with traffic prioritisation for business-critical applications.
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05
Firewalls and segmentation
Unified firewalls such as R&S LANCOM and a segmentation concept that separates guest, office and technical networks and contains incidents.
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06
Event Wi-Fi with EventiFI
Managed Wi-Fi for events, exhibitions and conferences, delivered over 4G/LTE where no fixed line is available.
How we work
Our project methodology
A consistent approach, whether for a single building or a multi-site organisation.
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01
Assessment
We record the existing infrastructure, measure coverage and performance and identify weak points together with the people who operate the network.
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02
Design
Capacity, redundancy, segmentation and security are defined in a target architecture, with a transparent view of investment and lifecycle cost.
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03
Implementation
Installation is scheduled around your operations and completed with acceptance testing, measurement reports and full documentation.
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04
Operation
Our network operations centre monitors the infrastructure around the clock and resolves faults before they affect users.
Frequently asked questions
Can you build on our existing equipment?
Yes. We assess the installed base and replace only what no longer meets your requirements. Components approaching end of life are identified early, and their replacement is planned within your budget cycle.
Can the work be carried out during operation?
Yes. We implement in defined stages and schedule work around business hours or the season, so that hotels, offices and retail sites remain fully operational.
Who operates the network after go-live?
That is your decision. We hand over a fully documented installation to your own team, or we operate and maintain it for you from our 24/7 network operations centre.
Is your network reaching its limits?
Whether a new site or an existing network: tell us about your requirements and we will assess what your infrastructure needs.
Industries
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Hospitality
Networks, guest Wi-Fi, IPTV and telephony for hotels and resorts – designed for the season and operated around the clock.
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Healthcare
Segmented networks, data protection and reliable communication for hospitals, clinics, practices and care facilities.
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Enterprise
One standard across every location: infrastructure, security and operations for multi-site organisations.
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Finance
Security that withstands scrutiny: audits, penetration tests and managed security services for regulated financial institutions.
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Industry
IT and OT security, resilient networks and managed operations for manufacturers and industrial companies – production stays protected and running.
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Maritime
Networks, communication and cybersecurity for shipping companies, ports and shore offices.
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Retail
Connected stores, secure payments and centralised operations for retailers with many locations.
Customer stories
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Horizon Beach Resort
Horizon Beach Resort: one network for 540 rooms
When Horizon Beach Resort on Kos expanded to 540 rooms in 2024, its network had to serve more than 1,600 guests and 300 employees. NETHEON designed and implemented a new LANCOM infrastructure – and has been the resort's IT partner since 2019.
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EMEK
EMEK: IT and OT security and managed operations for an industrial group
NETHEON has been responsible for the security of IT and OT, firewalls and network operations at EMEK, a Greek industrial group founded in 1965 – as CISO as a Service, with a managed firewall and monitoring from its 24/7 NOC.
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Holy Monastery of Saint John the Theologian
Monastery of Saint John on Patmos: a new network inside fortress walls
After a lightning strike destroyed the old telephone system and its cabling, NETHEON rebuilt the infrastructure of the Monastery of Saint John the Theologian on Patmos: more than 6 km of shielded cable and fibre, two server rooms, VoIP telephony and Wi-Fi 6 – operated as a managed service.
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ICETE – International Council for Evangelical Theological Education
ICETE C-25 in Durres: event Wi-Fi for a global conference
For C-25 in Durres - Albania, the largest gathering in its 45-year history with more than 650 participants from 90 countries, the US-based ICETE chose NETHEON: our EventiFI team provided a dedicated event network for the entire conference.
Insights
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News · 7 July 2026
LANCOM Systems and Rohde & Schwarz Cybersecurity join forces as Rohde & Schwarz Networks and Cybersecurity
A new era for European digital sovereignty in network and security infrastructure: since 1 July 2026 the two Rohde & Schwarz subsidiaries operate as one company.
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News · 9 November 2026
NETHEON at the 100% Hotel Show 2026
As the only IT solution provider among the exhibitors, we presented network, communication and display solutions for hotels from R&S LANCOM, Mues-Tec and Snom – along with our services from planning to operation.