Network cabling solutions
The Physical Foundation of Your Data Flow
We supply and install using industry standard, quality networking materials for any cabled network expansion or workspace
Netwirx Technical Standards - How we cable
Modern office and home 1Gbps - 10Gbps
Cabling & Throughput TIA/EIA-568 (length per run):
Cat5e: Optimized for 1Gbps (Gigabit) LAN Connectivity 55m
Cat6: High-performance 1Gbps–10Gbps Data Transmission up to 70m
Cat6a (STP): Enterprise-grade 10Gbps EMI Shielding up to 90m
Cat7(S/FTP): Heavy Industrial 10Gbps full EMI Shielding up to 100m
Fiber Interconnects: Ultra-High-Speed 10Gbps / 40Gbps / 100Gbps Backbone Integration and Managed Deployment
We provide support for fiber-optic cabling works alongside primary wired distributions. For a network requiring 10Gbps high-speed fiber, we utilize our specialist partners to set this up for you
Power and High-Output PoE (ELV threshold):
Active PoE (IEEE 802.3af/at/bt):
PoE (802.3af): Up to 15.4W for standard IP phones, base stations and sensors
PoE+ (802.3at): Up to 30W for Wi-Fi 5/6 Access Points and cameras
PoE++ (802.3bt): High-output 60W – 100W for LED lighting, 4K displays, and high-draw IoT stations
Passive PoE:
24V Passive: Constant power delivery for legacy Wireless
Total System Integrity:
Every circuit is calculated for Total Power Budget and ELV (Extra-Low Voltage) safety, ensuring your switches operate under peak load
For power draw exceeding Distribution Board capacity, a Certificate of Compliance is provided by qualified electrical contractors for sign-off on the required power build
For data transmission requirements exceeding Cat6a, OTDR-licensed professionals perform the installation for OS2 (Single-Mode)/OM4 (Multi-Mode) fiber deployments and sign-off for the required build
SFP+ / QSFP28 hardware optimizations are interfaced directly with licensed ECS/ECNS providers for uplink propagation
Our workmanship guarantee:
Your infrastructure and network framework is our primary focus. We ensure your required bandwidth demands are met for high-speed connectivity, secure data transmission, CCTV, Wireless, media streaming devices and VoIP systems
Precision Reticulation: Neat, compliant office integration and industrial-grade termination and trunking
Technical Integrity: Every cable run is professionally organized, labeled, and throughput tested, to your new or existing network stack
Optimisation: Powering your endpoints (IoT Devices/Desktops/Laptops/Cameras/APs) for efficient network management
Light Duty Infrastructure solutions
Designed for access and scalability
We bridge the gap between raw cabling and active hardware, ensuring your network's physical layout is logical, organized, and secured for high-availability
Our designs prioritize and enforce mitigations for existing water, fire, and electrical systems on-site in strict accordance with the Occupational Health and Safety Act (Act 85 of 1993) and the National Building Regulations (SANS 10400) for the respective Occupancy Classification
Implementation Standards:
Containment: PVC/Steel Trunking, Fastenings, Server Cabinet assembly, and Tray Systems
Server Cabinet/Housing: Free standing, 4U–46U Swing-Frame, and Floor-Standing Cabinets
Rack Assembly: Integrated vertical/horizontal management for high-density patching
Protection: ELV (Extra-Low Voltage) surge protection and localized UPS integration
Compliance: Adherence to SANS 10142-1 (ELV) and ISO/IEC 11801 networking standards
Design Principles:
Health and Safety: All building works adhere to OHSA (Occupational Health and Safety Act) rules and regulations,
Signal Integrity: Separation of data and power lines to mitigate electromagnetic interference
Accessibility: Exposed or secured
ICT Hardware
Supply. Install. Integrate. Redeploy
We supply top of the range hardware for the active layer of your network. We handle the end-to-end procurement and deployment of the latest tech available, business-grade security gear and specialized device peripherals, ensuring every device is rigged to your network grid for immediate operation
The Netwirx Hardware Lifecycle:
Procure: We are an authorized reseller to supply and install data and power networking materials with focus on network and security hardware - Firewalls, Switches, Gateways, Servers, Access Points, Workstations, SFF, Desktops, Enterprise Laptops, Storage devices, media devices, CCTV systems
Deploy: On-site installation, secure mounting, setup, end-user application sync, network integration
Configure: Device and network level provisioning, network readiness
Maintenance: Netwirx Managed Security comprehensive warranty management and local technical support
Redeploy: Business redundant hardware, generation upgrades, end of asset lifecycle and decommissions received as donations or purchased, are listed for general resale or recycled
Our Commitment:
We don't just "drop-ship." We rig your hardware to the network grid, stress-test for connectivity, and handle the warranty process
Netwirx Managed Services
Secure Networks. Expansive Connectivity
Why we prioritize security
Your intellectual property and hardware are high-value assets that require proactive defense. Cyber security is not just a buzz phrase, it is a business requirement and more personally, a social investment. Protecting your internal "grid" from active threats while securing outbound connections to your externally located servers, cloud gateways and edge devices provides a resilient foundation that is ready for the unexpected by reducing the attack surface and authorizing how your end-users access the internet, rather than just reacting to it
Why we prioritize networking
We recognize the boundaries of each service layer and work within our expertise to optimize how they interface with your workspace and domain-specific integrations. We service the architecture of the network system, and will proactively coordinate with your ISPs, VoIP providers, and 3rd-party vendors to ensure seamless end-to-end connectivity
How will you be prioritized
With our strategic partnership led by Sophos and Duxbury Networking, we bring enterprise-grade security architecture to the SME and startup market and welcome all interested buyers who need to securitise their digital presence. Netwirx Managed Services upgrades your network from "passive" to "resilient." We don't wait for a bandwidth choke or an unauthorized access event to happen. We provide continuous oversight of your network health via the Sophos ecosystem, with a dedicated team of experts leading your security posture, keeping you informed and your resource integrity secured
Netwirx Watch - Core Connectivity
Sophos Firewall
Foundation: Managed high performance routing and security for small-to-medium business grids
What is my network security posture?
- I already have my own Sophos device set up but require optimisation, security and incident response services
- I run a business and need to consolidate our IT management
- I am running too many interfaces and struggling to monitor and secure my network effectively
- I need to secure my intellectual property
- I need a Firewall but don't know where to start
Core:
- Access to a dedicated technical team who will rapidly stop active attacks and get you back to normal operations
- Netwirx Managed Services*: Optimized NAT, Private DNS, Email, encryption protocols, VPN (WireGuard/IPsec), Wireless and VoIP QoS prioritization, HelpDesk support SLA
- Sophos Firewall features*: Sophos Control Centre, Networking and Routing, Xstream FastPath: Hardware-acceleration, Secure Wireless, Traffic Shaping
Security scope:
- Full network endpoint management
- Incident response
- Isolation and quarantine
- Root cause analysis to prevent recurrence of future threats
- Network Health: Sophos Heartbeat™ monitor
- Per user / per month billing -
- Purchase your Sophos Firewall from us and get Netwirx Watch 1 month free -
Netwirx Guard - Advanced Protection
Sophos Standard Protection
Foundation: Automated security - Adds deep packet inspection and automated hardware-level threat blocking
What is my network security posture?
- We have an in-house IT Team requiring high-level incident response and "expert-on-call" support
- We need to identify vulnerabilities and monitor risk for both internal and external assets
- I have existing contracts and need a lead partner to coordinate security across multiple vendors
- We need to migrate legacy systems to the Sophos Ecosystem
- We need to renew existing licenses
Core:
- Netwirx Managed Services* + central overview of network posture, real-time detect and response, and multi-vendor coordination (ISP/VoIP)
- Sophos Firewall features*: + Network Protection: (Next-Gen Intrusion Prevention, Advanced Threat Protection (ATP), and Security Heartbeat™)
- Sophos Security Heartbeat™: Automated isolation, infected hosts are shut down by the firewall
- Sophos Technical Support: Includes Sophos Enhanced Support with 24/7 technical assistance
Service scope:
Sophos Incident Response Retainer: Guaranteed SLA access and support at a fixed, discounted rate
Automated Isolation: Synchronized Security automatically isolates infected hosts to stop lateral movement
License Management: Seamless migration and renewal handling
- Per user / per month billing -
- Purchase your Sophos Firewall from us and get Netwirx Guard 1 month free -
Netwirx Cyber - Risk and Intelligence
Sophos Xstream Protection
Foundation: AI Machine and Deep Learning. Complete visibility into encrypted traffic and proactive vulnerability management
Security posture:
- We need to move beyond "passive" firewalls and actively hunt for dormant threats and lateral movement within our network
- We have experienced a breach or "near-miss" and require expert-led forensic analysis to identify exactly how the perimeter was breached and how to harden it
- I need a Managed Detection and Response (MDR) solution that provides 24/7/365 surveillance, with a team of experts monitoring for "hands-on" attackers
- Our business must meet strict data protection standards (POPIA, ISO 27001) and we need documented risk assessments and vulnerability scanning for internal and external assets
- We require prioritized support and AI-automated orchestration to ensure availability for critical infrastructure
Core:
- Netwirx Managed Services*: + Managed Vulnerability Tracking, configuration drift auditing, and Data Sensitivity Classification (PII/IP protection)
- Sophos Firewall features*: + Network Protection + Web Protection: Xstream TLS 1.3 Inspection (DPI), URL Filtering, and Application Control)
- Sophos Technical Support: 24/7 real-time threat hunting and priority incident response
Service scope:
Sophos Incident Response Retainer: Guaranteed SLA access to elite responders at a fixed, discounted rate
Managed Vulnerability Tracking: Identify high priority vulnerabilities in your environment so action can be taken to prevent attacks before they disrupt your business
Active Risk Monitoring: Continuous monitoring of external (Web/IP) and internal (LAN) assets for configuration drift
TLS Inspection Management: Managed decryption of web traffic to find hidden threats and data breach
Migration Pathing: Full technical project management for clients moving from legacy AV to the Sophos Ecosystem
- Per user / per month billing -
- Purchase your Sophos Firewall from us and get Netwirx Cyber 1 month free -
Sophos Firewall protection modules for Email, Webserver and SD-WAN orchestration are sold individually. Get in touch with our Sales Team to build or renew your security stack
Wireless
Sophos, HPE Aruba, UniFi
Foundation: Bridging connections for high-speed wired infrastructure and secure wireless mobility
We supply and optomise bandwidth by selecting the hardware that best fits your operational density and security needs. Leverage the synchronized security of Sophos, the reliability of Aruba Instant ON, or the versatile scalability of Ubiquiti UniFi (cloud/self-hosted), we eliminate bottlenecks and provide priority shaping for your end-users
Netwirx Managed Services: Proactive AP health monitoring, automated firmware and security patching, and real-time spectrum analysis to mitigate interference and optimize channel allocations for peak performance
Wireless Services:
Sophos Synchronized Security: The Sophos "Security Heartbeat™" connects via your wireless access points and communicates directly with your firewall to instantly isolate compromised devices
HPE Aruba Smart Mesh: Eliminate cabling constraints with intelligent self-healing mesh technology and automated high-density traffic prioritization for voice and video
Ubiquiti UniFi: Leverage the power of self-hosted or cloud-based controllers for unlimited site expansion, deep packet inspection (DPI), and custom guest portal management
Are you building a new zone from the ground up or upgrading an existing server? Netwirx offers flexible services catered for high-density coverage, privacy, guest access, optomisation
Managed Implementation: We provide a full "Turnkey" service. We supply and install wireless hardware (cabling and mounting), and test signal quality to ensure your wireless mobility matches your line speeds
Provision and Pass: For clients with their own on-site teams, we offer a pre-provisioned service. We supply the hardware, pre-configure the security policies and configuration settings, and ship it to you ready for a "Plug-and-Play" deployment
Direct Procurement: As a certified reseller we provide competitive hardware-only procurement for those who need the best gear at the best price
Integrated Surveillance Ecosystems
HikVision IP & Analog CCTV
We manage the health and storage of your HikVision surveillance stack, offering up to 4K clarity and remote mobile access. Whether on a legacy Analog system or a modern IP network, we ensure an eagle-eye view to your premises with secure back-up
Netwirx Managed Services: Proactive VMS health monitoring, automated RAID storage optimization, and secure remote-access tunneling for global mobile visibility
HikVision Surveillance Key features: AcuSense AI Analytics for human/vehicle classification, ColorVu 3.0 for 24/7 vivid color imaging, and H.265+ High-Efficiency Compression to maximize retention without sacrificing clarity
Intelligent Response: Real-time Detection Alerts pushed directly to your devices, filtering out false alarms to focus on true perimeter breaches
Data Governance: Custom Retention Policies for compliance needs, ensuring critical footage is preserved and legally accessible
Review: Optimized indexing for revisiting early video footage rapidly, allowing for high-speed scrubbing and evidence export without network strain or delayed access
Hybrid Resilience: Full support for legacy Analog or modern IP grids, ensuring your video recording devices are operational and securely backed up
Are you are building a new surveillance zone from the ground up or upgrading an existing system? Netwirx offers flexible services catered for video, storage and retrieval requirements
Managed Implementation: Supply and provision service. We supply, cable, mount, and calibrate your zones and let you authorize video access
Provision and Pass: We pre-configure your NVR and cameras and ship them ready for a "Plug-and-Play" install
Direct Procurement: As a certified reseller we provide competitive hardware-only procurement for those who need the best gear at the best price
Support and Response
Active Managed clients
Remote Support AnyDesk: End-user software and technical support
Site call out: Network and technical assistance for end-user device issues, internet link status, manual WAN/uplink/failover changes, endpoint fault tracing, re-cabling, re-provisioning and infrastructure installations within Cape Town and surrounding areas
Warranty Ownership: Management of the hardware lifecycle, handling supplier returns and unit exchanges to minimize downtime
3rd Party: Vendor coordination (ISP/Firewall/VoIP/Email Server/DNS) - service integration assist
At Netwirx, we are driven by the ambition to support as many micro-scale networks, with a clear view toward future growth, ensuring your infrastructure is built with resilience