Double jacket ADSS 144 core single mode

What is ADSS Fiber Optic Cable Double Jacket – A Durable, Non-Metallic Solution for Overhead Power Line Installations

ADSS fiber optic cable double jacket is a specialized type of aerial fiber solution designed specifically for installation on existing overhead power lines without the need to shut down electrical systems. This non-metallic, lightweight cable features a dual-layer protective sheath that ensures superior mechanical and environmental resilience. It's engineered using loose tube technology with fibers housed in gel-filled tubes stranded around a central FRP (Fiber Reinforced Plastic) strength member—offering high tensile strength, minimal sag, and excellent performance across wide temperature ranges.

Key Features:

• Double jacket construction provides enhanced protection against moisture ingress, UV exposure, and abrasion
• Non-metallic design eliminates risks associated with lightning strikes and electromagnetic interference
• Loose tube structure allows for thermal expansion and contraction, reducing microbending losses
• High tensile strength supports long span installations up to 500 meters or more
• Ideal for singlemode fiber configurations, enabling high-speed data transmission over extended distances

Detailed Description:

The ADSS fiber optic cable double jacket is an advanced telecommunications infrastructure component tailored for deployment along utility poles and power transmission towers. Unlike traditional metallic cables, this solution uses a dielectric core made from glass-reinforced plastic, which not only prevents corrosion but also minimizes signal degradation due to external electromagnetic fields. Its compact, circular cross-section reduces wind load and improves aerodynamic efficiency, making it suitable for harsh climates—from arid deserts to humid tropical regions. The inner layer protects the optical fibers within each tube, while the outer jacket offers resistance to sunlight, chemical exposure, and physical wear. With customizable fiber counts ranging from 2 to 288 fibers, it supports diverse applications including FTTH, mobile backhaul, and smart grid communications.

Use Cases:

This cable is widely used in rural broadband expansion projects, utility company upgrades, and telecom networks where minimal disruption is critical. Whether deploying fiber for rural connectivity in Central Asia, supporting energy sector digitalization in Africa, or enhancing wireless coverage in Europe, ADSS cables offer a reliable alternative to duct-based solutions. They are particularly effective in areas where trenching is impractical or too costly, allowing rapid deployment along existing infrastructure.

User Feedback Highlights:

Users consistently praise its ease of installation, noting how the absence of power shutdown requirements saves time and labor costs. Many international clients report improved network uptime and reduced maintenance needs compared to older copper or metallic fiber alternatives. Customers in Middle East and South America highlight its durability under extreme heat and dust conditions, while European engineers appreciate the low attenuation levels even after years of outdoor exposure.

Frequently Asked Questions:

Can ADSS fiber optic cable be installed during live power line operations? Yes, because it’s non-conductive and does not require de-energizing the line.

Is it suitable for long-distance communication links? Absolutely—it supports singlemode fiber configurations ideal for spans exceeding 10 kilometers.

How does it handle temperature extremes? The dual-jacketed design maintains flexibility from -40°C to +70°C, ensuring stable performance year-round.

What makes it different from conventional loose tube cables? The inclusion of a second protective layer enhances longevity, especially in aggressive environments like coastal zones or industrial areas.

Product Categories : Outdoor Fiber Optic Cable > ADSS Fiber Optic Cable