Preformed Optical Cable Anti-Vibration Whip: Your ADSS Cable’s Reliable Protector
Designed as a core protective fitting for ADSS (All-Dielectric Self-Supporting) cables, our preformed optical cable anti-vibration whip is engineered to solve wind-induced vibration challenges, ensuring long-term stability of your optical communication lines.
Innovative Structural Design
Featuring an integrated spiral tube head structure, the product consists of two key parts: a gripping section and a vibration reduction section. The gripping section securely wraps and fastens onto the cable, while the vibration reduction section—with an inner diameter slightly larger than the cable’s outer diameter—enables radial movement. This unique design allows the damper to flexibly adapt to cable vibration, maximizing energy absorption.
Core Advantages of Spiral Vibration Damper
✅ Superior Vibration Suppression: The spiral design efficiently absorbs and dissipates wind-induced vibration energy, minimizing damage to optical cables and towers, extending cable service life, and reducing failure rates.
✅ Durable & Weather-Resistant: Crafted from high-strength anti-corrosion materials, it maintains stability under harsh weather (extreme temperatures, humidity, strong winds) and boasts excellent anti-aging performance for long-term protection.
✅ Easy Installation & Low Maintenance: Adopting a prefabricated design, installation is quick and hassle-free—no complex tools required. It lowers construction difficulty and cuts down on operation and maintenance costs for your business.
Ideal for safeguarding ADSS optical cables in outdoor environments, this anti-vibration whip is a cost-effective solution to prevent vibration-related cable breakage, connector damage, and signal interruptions.
Working principle of preformed anti vibration whip：
The main working principle of the Preformed Anti Vibration Whip is to use its own mass, flexibility and specific structure to disperse the vibration energy, adjust the vibration frequency and provide damping to reduce the stress concentration of the conductor. The Preformed Anti Vibration Whip can effectively avoid resonance and fatigue damage. The Preformed Anti Vibration Whip is usually composed of a shockproof rod, a mounting fixture and a vibration reduction component. It is installed near the wire suspension point. By adjusting its own vibration frequency to stagger with that of the wire, it disperses the destructive force generated by high-frequency small-amplitude vibration or low-frequency large-amplitude dancing, thereby protecting the line safety.
Spiral Vibration Damper Catalog for OPGW
Catalog Number
| Diameter Range（mm）
| Length(mm)
| Weight(kg) |
FZB01170 130 | 8.3-11.7 | 1300 | 0.3 |
FZBO1430 130 | 11.7-14.3 | 1300 | 0.3 |
FZBO1930 150 | 14.3-19.3 | 1500 | 0.9 |
Spiral Vibration Damper Catalog for ADSS
Catalog Number
| Diameter Range（mm）
| Length(mm)
| Weight(kg)
|
FZBA0820 124 | 6.3-8.2 | 1240 | 0.2 |
FZBA1160 130 | 8.2-11.6 | 1300 | 0.2 |
FZBA1420 135 | 11.6-14.2 | 1350 | 0.2 |
FZBA1950 165 | 14.2-19.5 | 1650 | 0.4 |
FZBA2220 180 | 19.5-22.2 | 1800 | 0.5 |
FZBA2530 191 | 22.2-25.3 | 1910 | 0.6 |
FABA3050 229 | 25.3-30.5 | 2290 | 0.7 |
Application of spiral vibration damper:
Our preformed optical cable anti-vibration whip (spiral vibration damper) is engineered to address vibration risks in diverse outdoor environments, making it an indispensable protective fitting for multiple cable systems and industries:
1. ADSS Optical Cable Networks
As a dedicated protective component for ADSS (All-Dielectric Self-Supporting) cables—widely used in power transmission line communication, urban optical networks, and rural broadband infrastructure—the damper mitigates wind-induced vibration. It prevents cable fatigue, connector loosening, and fiber breakage, ensuring stable signal transmission for long-distance communication.
2. High-Voltage Power Transmission & Distribution Lines
Installed near wire suspension points of overhead high-voltage lines, the spiral damper suppresses high-frequency small-amplitude aeolian vibration and low-frequency large-amplitude conductor dancing. This protects power conductors, insulators, and tower hardware from fatigue damage, reducing line outages and maintenance costs for electric utilities.
3. Extreme Climate Environments
Ideal for regions prone to harsh weather:
4. Long-Distance Fiber Optic Communication Lines
For cross-country, railway, or highway optical cables laid in open areas (exposed to unobstructed wind), the damper reduces vibration-induced signal loss and cable damage. It guarantees consistent communication quality for telecom operators, data centers, and industrial communication systems.
5. Industrial & Infrastructure Projects
Applied in cable systems for industrial parks, mining areas, and infrastructure projects (bridges, tunnels, railways), where cables are exposed to mechanical vibration or environmental disturbances. The damper extends cable service life and minimizes operational downtime for critical infrastructure.
No matter the application—whether protecting ADSS cables, high-voltage lines, or communication networks in extreme conditions—our spiral vibration damper delivers robust vibration suppression and long-lasting protection, making it a trusted choice for engineering projects worldwide.
After-sales service：
In terms of after-sales service, we provide every customer with complete product installation guidance and commissioning services to ensure that the equipment can operate stably and efficiently. Our technical support team is on call at any time to provide remote troubleshooting and guidance, and provide on-site services as needed to ensure that customer problems are solved in a timely manner.We promise that honesty is our belief. We take our heart to deal with every order hoping that we can set up a long-term business relationship with you. We promise that we will provide you withproducts of high quality.
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