OPGW Vibration Damper

Vibration dampers work to cancel damaging fatigue caused by wind-induced vibration. Most tuned damping devices operate best near their natural frequencies.

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1 Fiber Optic Cable H ardware Fiber Optic Cable Hardware © 2002, AFL, all rights reserved. PP-3-00066, Revision 4, 1.28.2021 Specifications are subject to change without notice. AFLglobal.com | 800.235.3423 Vibration Damper Vibration Dampers work to cancel damaging fatigue caused by wind-induced vibration. Most tuned damping devices operate best near their natural frequencies. AFL vibration dampers are designed for efficient transfer and dissipation of energy over a wide spectrum of frequencies. They feature all aluminum clamp construction to match expansion/contraction of conductor and break-away bolts for easy installation and proper torque. Ordering Information OPGW CABLE DIAMETER ( inches ) AFL NO. 0.360 - 0.460 OVD360/460 0.461 - 0.570 OVD461/570 0.571 - 0.675 OVD571/675 0.676 - 0.770 OVD676/770 0.771 - 0.870 OVD771/870 0.871 - 0.970 OVD871/970 Ordering Example: For AC-64/528 AlumaCore OPGW, the AFL number is OVD461/570 NOTES : 1. For metric hardware, add suffix “M” to item number. 2. Line evaluations and recommendations (including usage and placement) available upon request. 3. Installation instructions on page 135. 4. Vibration recommendation form on page 138.

Vibration dampers work to cancel damaging fatigue caused by wind-induced vibration. Most tuned damping devices operate best near their natural frequencies.

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