Network Infrastructure
Network infrastructure services, designed to scale.
ITDW Group designs, deploys and manages network infrastructure, from a single office to a multi-site enterprise. Engineers assess your current network, design the right architecture, source the equipment and install and configure it, with testing before handover.
- LAN · WAN · SD-WAN · Wi-Fi
- Firewalls, segmentation & access control
- From assessment to live network
On this page
What are network infrastructure services?
Network infrastructure services cover the design, installation and management of the networks a business runs on: local area networks in offices and data centers, connections between sites, wireless coverage, security controls and links into the cloud.
ITDW Group handles the full path, from auditing what you have today to deploying switches, routers, firewalls and access points and supporting the network after go-live. Equipment can be sourced through Hardware Procurement and installed by the same team.
In shortITDW Group assesses, designs, equips and deploys your network, then supports it, with one team responsible from the first audit to handover.
Network services ITDW Group provides
- LAN design and deployment. Structured, high-performance local area networks for offices, campuses and data centers.
- WAN and SD-WAN. Connect multiple sites with cloud-managed, policy-driven connectivity as an alternative to MPLS.
- Wireless and Wi-Fi 6. Enterprise wireless with site surveys, coverage planning and high-density Wi-Fi 6/6E.
- Network security. Next-generation firewalls, IDS/IPS, network segmentation and zero-trust access control.
- Data center networking. Spine-leaf architecture, top-of-rack switching and high-density fabric.
- Cloud networking. Extend your network into AWS, Azure and Google Cloud with VPC design, direct connections and hybrid connectivity.
- Network assessment. An in-depth audit of your current network to find bottlenecks, security gaps and optimization opportunities.
- Managed networks and monitoring. Day-to-day management, patching, fault resolution and reporting. Monitoring scope, alerting and reporting depend on the tools deployed and the agreed service plan.
Networks for every environment
| Environment | What ITDW Group builds |
|---|---|
| Office networks | LAN and wireless for modern workplaces, with structured cabling, PoE switching and Wi-Fi 6 coverage. |
| Campus networks | Multi-building networks with redundant core, distribution and access layers. |
| Data center fabric | Spine-leaf architecture for east-west traffic, low latency and high bandwidth across compute and storage. |
| WAN and multi-site | Connections between offices, data centers and cloud environments, with SD-WAN for policy-based traffic management. |
| Hybrid cloud | Connectivity between on-premises infrastructure and public cloud through private links, VPN tunnels and cloud-native routing. |
| Zero trust | Identity-based access for every user, device and application, removing implicit trust from the network perimeter. |
How a network project works
Every network project starts with understanding your environment before any design work begins.
- Discovery and assessmentAudit the existing topology, capacity, performance and security posture, and identify what is working and what isn't.
- Design and architectureProduce a detailed design: topology diagrams, equipment specifications, IP addressing and redundancy planning, based on your traffic patterns and growth plans.
- Hardware procurementReview new and refurbished equipment options. Condition, testing, warranty, pricing and availability are confirmed in the quotation.
- Deployment and configurationField engineers rack, cable and configure switches, routers, firewalls and access points to the agreed scope, with testing before handover.
- Ongoing managementOptional monitoring, patching and configuration backups after go-live, within the agreed service plan.
What to prepare for a network project
- Site addresses and the number of users, devices and locations to connect.
- Current network diagrams, equipment list and any known problems.
- Security, compliance and access requirements.
- Cloud platforms and other sites the network must connect to.
- Target dates and any maintenance windows.
If you don't have current diagrams, a network assessment can produce them.
Why ITDW Group for network infrastructure
- Assessment before design, so recommendations are based on your real environment.
- Equipment sourced through Global Hardware Procurement, new or refurbished.
- On-site deployment by field engineers, with Smart Hands support after go-live.
- Single-site and multi-site projects under one point of contact.
Where ITDW Group delivers network projects
ITDW Group delivers on-site engineering in the United States, the United Kingdom, Germany, the Netherlands and Israel, and supports projects in other European countries on request. Availability for each site is confirmed during project planning.
Network infrastructure FAQ
What network infrastructure services does ITDW Group provide?
LAN design and deployment, WAN and SD-WAN, enterprise Wi-Fi, network security such as firewalls and segmentation, data center and cloud networking, network assessments and managed networks.
Can ITDW Group assess our existing network first?
Yes. A network assessment reviews your current topology, capacity, performance and security posture, and identifies bottlenecks, security gaps and optimization opportunities before any changes are designed.
Do you support multi-site and hybrid cloud networks?
Yes. Multi-site networks can use SD-WAN for policy-based traffic management, and networks can be extended into AWS, Azure and Google Cloud through VPC design and direct connections.
Can ITDW Group supply the network equipment?
Yes. New and refurbished switches, routers, firewalls and access points can be sourced through ITDW Group. Condition, testing, warranty, pricing and availability are confirmed in the quotation.
Is ongoing network monitoring included?
It can be. Monitoring scope, alerting and reporting depend on the tools deployed and the service plan agreed with your team.
How do I start a network project?
Use the contact form or email sales@itdwgroup.com with your sites, current setup and goals. The team will suggest starting with an assessment or go straight to a design and quote.
Services that pair with network infrastructure
Corporate IT
Devices, office networks, security and support for one or many offices.
Explore Corporate IT →Smart Hands
On-site engineers for installs, swaps and troubleshooting after go-live.
Explore Smart Hands →Global Hardware Procurement
New and refurbished network equipment, sourced worldwide.
Explore Procurement →Is your network ready for what's next?
Start with a network assessment.
Share your sites and current setup. ITDW Group will review your network, identify the gaps and propose a plan.
