Point-to-Point Wireless Installation in South Africa: A Complete Guide

What Is Point-to-Point Wireless Installation?

Point-to-point wireless technology uses a dedicated radio link between two fixed locations to transmit data. Instead of running physical cables underground or along poles, a certified installer mounts antennas on rooftops or towers, creating a high-speed connection that can span several kilometres. In South Africa, where fibre coverage is still patchy and load shedding frequently disrupts wired networks, point-to-point wireless has become a trusted alternative for homeowners, small businesses, and even large corporate campuses.

According to Thabo Nkosi, a veteran wireless network engineer based in Johannesburg, “Point-to-point links are the backbone of many businesses in areas like Fourways and Midrand, where fibre rollout has been slow. We routinely install links that deliver 1 Gbps symmetrical speeds over distances of up to 15 km – provided there is a clear line of sight.” Industry surveys suggest that nearly 60% of small and medium enterprises in Gauteng have considered point-to-point wireless as a primary or backup connection, and about 40% have already deployed it.

Why Point-to-Point Wireless Is Gaining Traction in South Africa

Load shedding has forced South Africans to rethink their reliance on wired broadband. Fibre and ADSL modems often require power from mains supply, and even with a UPS, the ONT (optical network terminal) and router may not stay online during extended outages. Point-to-point wireless systems can be powered by solar panels and batteries, keeping internet access alive when Eskom fails. Furthermore, the installation is typically faster and cheaper than trenching fibre, especially in estates, farms, or rural areas.

“The cost of trenching fibre can exceed R50 000 for a single property, depending on the distance and terrain,” explains Sarah van der Merwe, a network consultant operating in Cape Town. “A point-to-point link, including equipment and installation, often comes in under R15 000 and can be set up in a single day. For homeowners in Stellenbosch or Durbanville, that’s a game-changer.”

According to market research by the South African Wireless Internet Service Providers Association (WISPA), approximately 35% of new internet connections in suburban areas are now wireless, with point-to-point links representing a growing share. The Independent Communications Authority of South Africa (ICASA) regulates the frequency spectrum used for these links, requiring licences for certain bands – a critical detail for any legal installation.

Key Components of a Point-to-Point Wireless System

Every point-to-point installation consists of at least two radios (antennas with integrated transceivers) mounted on masts or building exteriors, aligned to achieve clear line of sight. The radios are connected via Ethernet cable to a router or switch inside each property. High-gain directional antennas focus the signal, minimising interference. Industry best practice, as outlined in SANS 10228 (the South African National Standard for installation of telecommunication equipment), requires earthing of all outdoor equipment and surge protection to prevent lightning damage – a vital consideration in thunderstorm-prone regions like Johannesburg and Durban.

A proper installation includes the following steps:

• Site survey – the installer checks line of sight using a laser rangefinder and GPS coordinates.
• Frequency planning – to avoid interference from other wireless networks.
• Mounting of brackets and masts – securely fixed to the structure.
• Ethernet cabling – run through weatherproof conduit to the indoor network.
• Alignment and testing – signal strength and throughput are verified.

Homeowners in Cape Town’s Hout Bay, for instance, often install point-to-point links to connect a main house with a separate guest cottage, avoiding the cost of digging through rocky terrain. In Sandton, businesses use these links to connect branch offices across the same business park without installing expensive private fibre.

Regulatory and Safety Considerations

In South Africa, use of spectrum for point-to-point wireless is governed by ICASA. The 5 GHz and 60 GHz bands are generally licence-exempt for short-range links, provided equipment complies with ICASA Radio Frequency Spectrum Regulations. However, operators using higher-power or licensed bands (e.g., 6–38 GHz) must obtain a spectrum licence. A reputable installer will verify the applicable regulations before proceeding.

Additionally, the National Building Regulations (SANS 10400) require that any external mounting structure does not compromise the structural integrity of the building. Installers must ensure that masts are securely anchored and that roof penetrations are properly sealed to avoid leaks. “I always advise clients to hire a registered electrician or a fully certified wireless installer – not just a handyman – because if something goes wrong, the insurance company may reject the claim,” says Bongani Mthembu, a registered electrical contractor in Durban.

Research indicates that approximately 1 in 4 DIY installations fail within the first six months due to poor alignment or inadequate weatherproofing. Using a verified professional listed on LeadServices reduces this risk significantly.

Costs and Return on Investment

The cost of point-to-point wireless installation varies depending on distance, equipment quality, and site complexity. Industry data suggests typical prices for a residential link (up to 2 km) range from R8 000 to R18 000, including equipment and labour. For commercial-grade links capable of longer distances and higher speeds, costs can reach R40 000 or more. Monthly service fees, if provided by an ISP, are usually comparable to fibre packages (around R600–R1 200 per month). When comparing the cost of trenching fibre (often R200 per metre or more), the wireless option pays for itself within two years for most users.

“I’ve seen estates in Centurion where the management committee decided to install a single point-to-point link from a nearby fibre node, then distribute the connection via a local network. It saved each homeowner over R20 000 compared to individual fibre trenching,” comments Sarah van der Merwe.

Frequently Asked Questions

How much does point-to-point wireless installation cost in South Africa?

For a standard residential link up to 2 km, expect to pay between R8 000 and R18 000, including all equipment and labour. Longer or more complex installations can cost R40 000 or more. Always get multiple quotes from verified installers on LeadServices to compare pricing.

Do I need a licence for point-to-point wireless in South Africa?

It depends on the frequency band. The 5 GHz and 60 GHz bands are licence-exempt for most short-range links, but higher-power or licensed-band systems require an ICASA spectrum licence. A qualified installer will handle the compliance for you.

Can point-to-point wireless work during load shedding?

Yes, if the radios and indoor equipment are powered by a battery backup, UPS, or solar system. Many installers recommend pairing the wireless link with a small inverter or solar panel to ensure connectivity during power outages.

How far can a point-to-point wireless link transmit?

With clear line of sight, links can span distances from a few hundred metres up to 30–50 km for commercial-grade equipment. Most residential installations are limited to 2–5 km due to cheaper radios and environmental obstructions.

What is the difference between point-to-point and point-to-multipoint?

Point-to-point connects exactly two locations, offering dedicated bandwidth and low latency. Point-to-multipoint connects one central location to multiple subscribers, sharing bandwidth among them. For a private link between two properties, point-to-point is the better choice.

Why Choose a Verified Installer from LeadServices

Hiring a professional is the most important decision you can make for a reliable point-to-point wireless link. LeadServices.co.za connects you with pre-vetted, certified wireless installers and networking specialists in your area. All profiles include verified credentials, customer reviews, and BBBEE ratings. You can request quotes, compare credentials, and book an installation – all from one platform.

“As an installer myself, I appreciate that LeadServices only lists professionals who meet strict quality standards. Clients tell me they feel more confident seeing the registration numbers and insurance details upfront,” says Bongani Mthembu.

Whether you need a link between your home and office in Umhlanga, or a reliable backup connection for your Sandton business during load shedding, the right installer is just a few clicks away.

Authors Note / Disclaimer: This article is for informational purposes only and does not constitute professional advice. Prices, regulations, and service availability may change. Always verify credentials, insurance, and quotes directly with providers listed on LeadServices.co.za. LeadServices is not liable for any decisions made based on this content.