Radiant Networks designs, deploys, and maintains the technology backbones that modern businesses depend on. From structured office networks, hardware firewalls, and server virtualization to cloud infrastructure engineered in partnership with NRG IT.
We engineer reliable corporate technology environments from the ground up. Whether you are expanding an office, replacing aging server hardware, connecting multiple branches, or hardening security, Radiant Networks delivers end-to-end expertise.
Robust local area network architecture with high-density wireless coverage. Structured switching, VLAN isolation for VoIP and guest traffic, and high-throughput inter-switch trunking.
Procurement, deployment, and management of physical rackmount servers. Hypervisor setup enabling multiple virtual machines on resilient, energy-efficient hardware.
Hardened network edge protection protecting your business from intrusion. Encrypted site-to-site VPN tunnels connecting head office to branches and remote teams.
Seamless hybrid cloud integration. We partner with NRG IT to deploy scalable cloud servers, high-availability Magento e-commerce hosting, and managed VPS environments.
Clean server room engineering built for South Africa's electrical grid. Enterprise UPS battery backups, surge suppressors, rack cable management, and structured Cat6A/fiber cabling.
Guaranteed business continuity with immutable 3-2-1 backup systems. Fast bare-metal recovery protecting your databases, ERP, and critical files against ransomware or hardware loss.
Radiant Networks partners with NRG IT (https://nrg.name) to deliver reliable, high-performance cloud compute, enterprise VPS hosting, and off-site backup repositories for our clients.
While Radiant Networks designs and maintains your local on-premise networking, server hardware, firewalls, and office workstations, NRG IT provides the scalable cloud infrastructure. This includes dedicated virtual servers, high-availability Magento and e-commerce platforms, and encrypted cloud backup vaults. By collaborating directly, we eliminate vendor finger-pointing and provide a cohesive, end-to-end technology ecosystem.
High-performance compute instances for accounting software, ERP backends, and remote worker databases.
Co-engineered cluster hosting optimized for heavy database transactions, caching, and zero-downtime seasonal spikes.
Automated nightly synchronization from your on-premise NAS straight into NRG IT's secure data repositories.
Unified technical support between local network engineers and cloud infrastructure administrators.
We do not experiment with unproven consumer gear on enterprise workloads. Radiant Networks deploys standardized, enterprise-grade hardware and software platforms backed by manufacturer warranties and enterprise support.
| Infrastructure Tier | Primary Platforms & Hardware | Key Deployment Use-Case | Redundancy & Resilience | Standard |
|---|---|---|---|---|
| Corporate LAN & Wi-Fi | Ubiquiti UniFi Enterprise, Aruba, Cisco Meraki | High-density office wireless, PoE switches, VLANs | Dual-uplink trunking, STP | STANDARDIZED |
| Perimeter Firewalls | Fortinet FortiGate, pfSense Plus, Sophos XGS | Edge security, intrusion prevention, branch VPNs | Dual-WAN automated failover | STANDARDIZED |
| Server Hardware | Dell PowerEdge, HPE ProLiant Rackmount | Virtualization hypervisors, Active Directory, ERP | Hardware RAID, Redundant PSUs | STANDARDIZED |
| Hypervisors & OS | Proxmox VE, VMware ESXi, Windows Server, Linux | Multi-VM virtualization, containerization | Automated VM snapshots & HA | STANDARDIZED |
| Cloud Infrastructure | NRG IT Sovereign Cloud Platform (nrg.name) | Cloud VPS, Magento clusters, off-site replication | Geo-replicated cloud storage | PARTNERED |
| Power Resilience (UPS) | APC by Schneider Electric, Eaton Online Double-Conversion | Surge isolation, load-shedding bridging, auto-shutdown | External battery packs, SNMP cards | STANDARDIZED |
We treat your business infrastructure like our own. Our support agreements are structured around clear response timelines, proactive maintenance, and transparent communication.
Guaranteed rapid engineer engagement for critical network outages, firewall failures, or primary server degradation.
Automated metric probes actively monitor server temperatures, disk wear, CPU loads, and internet connectivity 24/7.
We do not just assume backups work. We perform scheduled restoration test drills to verify zero data corruption.
All network configurations, firewall credentials, and server documentation belong fully to you. Complete transparency.
Speak directly with senior systems engineers who understand local networking, server virtualization, and cloud architecture.
Direct technical response • No sales push • Inquiries answered within 2 to 4 business hours.
Available for office infrastructure buildouts, rack cleanups, server migrations, and ongoing managed IT support across Gauteng, Western Cape, and surrounding commercial hubs.
Tell us about your current technology setup or upcoming office/cloud project.