OPGW Fittings

Optical Fiber Ground Wire (OPGW) Hardware & Fittings

We manufacture a wide range of OPGW hardware, including Suspension and Tension Assemblies, Down Lead clamps, Earthing Clamps, Splice Enclosure, Reinforcing Rods, Vibration Dampers, etc. The hardware provided is designed to meet both the construction and performance requirements such that the ground wire function, the optical fibre integrity and optical transmission characteristics are suitable for the intended purpose.

Armour Rod

Armour Rod

Armor rods are designed to protect the conductor by reducing bending, compression, and abrasion at the support point.

DownLead Clamp

Downlead Clamp

Downlead clamps are used to guide optical ground wire (OPGW) from the top to the splice box.

P G Clamp

Parallel Groove Clamp (PG Clamp)

Suspension Assembly

Suspension Assembly

Tension Assembly

Tension Assembly

Vibration Damper

Vibration Damper

A Vibration Damper is used to suppress wind-induced vibrations (Aeolian vibrations) on overhead power lines. These vibrations cause fatigue to the conductors and hence need to be controlled. The dumbbell-shaped device consists of two masses at the ends of a short length of cable or flexible rod, which is clamped at its middle to the main cable. The damper is designed to dissipate the energy of oscillations in the main cable to an acceptable level. Its distinctive shape gives it the nickname "dog-bone damper". [Source: Wikipedia]