ADSS optical cable is of light weight, small diameter section & high vibration frequency on which the specialized research to 1KG vibration damper is for decreasing its additional vibration & bending stress influence on ADSS optical cable. The hammer is designing as open tuning fork type, whose vibration bandwidth is bigger than FG & FD type vibration damper; so open tuning fork type vibration damper has been universally used on ADSS optical cable, making remarkable anti vibration result to the frequency from 5 to 150HZ in virtue of resonant frequencies generated.
Vibration damper used on OPGW optical cable is adopted so-called tuning fork type structure that can produce 4 resonant frequencies well cover the scope of factual vibration frequency on OPGW optical cable. After vibration damper is installed, the vibration amplitude of cable greatly goes down while the generation of stable vibration frequency helps to bring sound antivibration result, ensuring normal work of optical cable through removing the bad reflection on conductor.
Purpose: to eliminate or reduce the vibration when the fiber optic cable operate under the influence of kinds of factors, then protection of cables and fittings.
Composition:
1. Hot galvanized casting iron hammer
2. Hot galvanized steel twisted wire 
3. Aluminum alloy clamp 
4. Stainless steel bolt