ADSS 24-Core Fiber Optic Cable – 60m Span, 4KM Drum | Aerial Fiber Cable for Kenya’s Backbone Networks

When a project calls for serious aerial fiber capacity — backbone routes, high-density FTTH feeder cables, or long-distance distribution infrastructure — the cable specification matters as much as the network design. The ADSS 24-Core Fiber Optic Cable is built for that level of deployment. Twenty-four G.652.D singlemode cores, a 60-metre span rating, all-dielectric FRP and aramid yarn construction, and a 4km continuous drum — this is the 24-core ADSS cable that gives you both the fiber capacity and the structural performance to build infrastructure that lasts. For contractors and ISPs deploying aerial fiber cable in Kenya on utility corridors, inter-city routes, or large-scale FTTH feeder networks, this cable delivers exactly what those projects demand.

Why Choose ADSS Fiber Optic Cable for Aerial Deployments in Kenya?

The ADSS (All-Dielectric Self-Supporting) format is the engineering answer to one of the most common challenges in Kenyan aerial fiber deployment — the need to run fiber along existing utility corridors shared with medium and high-voltage power lines. Because the cable contains no metallic components at all, it is completely immune to electromagnetic induction and carries no risk of conducting lightning strikes into network equipment. Linemen can string it on the same poles as live electrical conductors without additional safety clearances or protective measures.

Beyond the electrical safety advantages, the self-supporting design eliminates the cost and labour of installing separate steel messenger wires — a significant saving across long routes with many poles. The cable’s FRP central strength member and aramid yarn outer layer carry the full mechanical load between poles without any additional support infrastructure. For reference on ADSS cable standards and design methodology, the ITU-T G.652.D fiber specification defines the singlemode fiber performance characteristics this cable is built to meet.

Key Features of the 24-Core ADSS Fiber Optic Cable

• 24 G.652.D Singlemode Cores: High-capacity fiber count for backbone, distribution, and dense FTTH feeder applications — with spare capacity built in for future service expansion without re-cabling the route.
• 60-Metre Span Rating: Engineered for standard utility pole spacing, maintaining safe sag margins under wind load, thermal cycling, and the mechanical stresses of Kenya’s varied terrain and seasonal weather.
• All-Dielectric FRP and Aramid Yarn Construction: Zero metallic components — fully safe for installation adjacent to power lines, with no lightning risk and complete immunity to electromagnetic interference.
• Water-Blocking Technology: Gel-filled loose tubes and water-swellable tape protect the fiber bundle against moisture ingress across the full service life of the cable — critical for the wet seasons and humid conditions common across much of Kenya.
• UV-Stabilised Black HDPE Jacket: The outer sheath is engineered to resist UV degradation, heavy rainfall, and temperature extremes from -40°C to +70°C — built for decades of outdoor service without jacket failure.
• 4KM Continuous Drum: Fewer drum changes, fewer splice joints, fewer splice closures along the route — reducing installation labour, signal attenuation, and the number of long-term maintenance points in the network.

Technical Specifications

Recommended Accessories for a Professional ADSS Installation

The cable is the backbone of the route, but a professional installation requires the right hardware at every pole. Here is what to pair with this cable for a complete, reliable aerial fiber deployment:

• PA 1500 Tension Clamps: For dead-end poles and angle poles where the full cable tension transfers into the support structure. Rated for 1500 daN and correctly sized for ADSS cable outer diameters.
• Suspension Clamps: For intermediate poles along the span, suspension clamps carry the cable weight and manage sag without stressing the jacket or compressing the fiber bundle.
• Dome Fiber Optic Splice Closures: At jointing points and route terminals, a properly sealed splice closure protects the 24-core splices from moisture, dust, and mechanical disturbance. The IP68-rated dome closure is the standard choice for aerial and pole-mounted applications.
• Down-Lead Clamps: For securing the cable as it transitions from the aerial span down the pole to the splice closure entry point — preventing cable movement that causes long-term jacket wear at the clamp point.
• Stainless Steel Banding: For mounting cable brackets and clamp hardware to concrete, steel, or wooden poles using a BAND-IT® Standard Banding Tool for consistent, high-tension fastening.

Why Source Your Aerial Fiber Cable in Kenya from ECA Networks?

Cable that sags excessively after one hot season, jackets that crack after two years of UV exposure, or fiber counts that do not match the label — these are problems that show up after installation and cost far more to fix than the savings made at procurement. At ECA Networks, we supply ADSS fiber optic cable to ISPs, telecoms contractors, and utility companies across East Africa who are building infrastructure that needs to perform for 25 years, not 25 months.

We stock both the 12-core and 24-core ADSS variants alongside the complete ecosystem of aerial installation hardware — tension clamps, suspension clamps, splice closures, banding tools, and slack cable storage brackets — so your entire project bill of materials comes from one reliable supplier. Whether you need a single 4km drum to complete a distribution spur or a multi-drum order for a long-distance backbone route, get in touch with our team for pricing and delivery.