This is the 20th century, and more than ever, we all rely heavily on network connectivity. Optical fibre is becoming increasingly popular do to the fact that it offers lower costs for better network speed, which makes it heavily sought after in especially rural and commercial areas.
According to an article published in Engineering News, “…optical fibre is a vehicle to drive an inclusive digital economy for all South Africans.” To keep up with this growing demand, installers need to work fast, and that’s only possible with a consistent, reliable supply of quality materials.
Choosing CCA-treated poles for overhead optical fibre installations not only helps you stay ahead during periods of high demand but also provides a durable, long-lasting solution that supports sustainable infrastructure. Reliable, strong, and environmentally conscious, these poles are the smart choice for modern fibre networks.
In this article, we’ll explore why CCA-treated poles have become an essential asset for accelerating fibre broadband infrastructure, especially in South Africa and other regions facing similar challenges.
What and Why Overhead Optical Fibre installation?
Overhead optical fibre installation involves stringing durable, lightweight cables such as ADSS (All-Dielectric Self-Supporting) directly onto existing utility poles or newly installed poles, bypassing the need for underground trenching.
This method is preferred for its significant cost savings, often 50-70% less than burial options, due to minimal earthworks and rapid deployment, making it ideal for rural or challenging terrains in regions such as South Africa. It enables faster broadband rollout to underserved areas while leveraging current infrastructure, ensuring high-speed, reliable connectivity with lower maintenance demands.
6 Reasons CCA-Treated Poles Are Perfect for Overhead Optical Fibre Installations
CCA (Copper-Chrome-Arsenic) treated poles are the backbone of reliable overhead fibre optical networks. With their strong treatment and practical design, they are ideally suited for telecom infrastructure projects across South Africa, from urban centres such as Potchefstroom to rural areas, as well as in challenging environments in the GCC region.
1. Exceptional Durability and Longevity
The CCA treatment penetrates deeply into the timber, offering robust protection against rot, fungi, insects, and weather-related damage. This ensures poles remain strong and functional for over 20 years. Upkeep is minimal, making them a long-term investment in fibre infrastructure.
2. Cost-Effective and Efficient Installation
Lightweight yet strong, CCA-treated poles are easy to transport and handle, enabling rapid overhead deployment along existing routes. By eliminating the need for extensive trenching, they can reduce overall project costs by up to 70%. This makes large-scale fibre rollouts more affordable.
3. Enhanced Safety Through Low Conductivity
The treatment significantly reduces electrical conductivity, lowering the risk of electrical hazards during installation near power lines. This adds a critical safety layer for workers handling fibre deployments.
4. Resistance to Harsh Environmental Conditions
Moisture-resistant, CCA poles withstand extreme weather, rocky terrains, and even flood-prone areas. Their resilience ensures reliable performance across South Africa and similar challenging climates in the Middle East.
5. Simplified Repairs and Low Maintenance
Overhead fibre installations make repairs easier without the need for disruptive digging. Additionally, the non-staining surface of CCA poles keeps installations clean and professional, ideal for residential communities, lodges, and commercial spaces.
6. Proven Performance for Fibre Networks
Specifically designed for overhead optical fibre, these poles effectively support ADSS cables and allow sharing of utility space without congestion or interference from geological obstacles. Their reliability has made them a trusted choice for fibre network projects across diverse terrains.
Why choose Sabie poles for optical fibre infrastructure?
Our CCA-treated gum poles meet strict industry standards, including SANS 457 and SANS 1288, ensuring reliable strength and durability for demanding fibre and telecoms installations.
We supply a wide range of pole sizes, from 50 mm to 224 mm in diameter and 1.2 m to 15 m in length. This gives you full flexibility for any project design. Quantity is never an issue; we can deliver consistent high-volume orders on time, wherever you need them.
With over 30 years in the industry, you can trust us for intentional quality, dependable supply, and poles engineered to last in both inland and coastal environments.
No matter where you are in the world, we can deliver, exporting to all SADC countries and internationally.
Need more info or even a quote on CCA-treated poles? Get in touch with Danie. We’re here to help you make the best timber choices for your project. Call/Whatsapp: 072 838 2838 or email: sales@sabietimber.co.za. We are always here to assist.
