Sterlite Technologies Limited

Sudipta Bhaumik

Swapnil Sharma

Binod Balachandran

Ajayakumar Gopi

A low fatigue rewindable optical fiber cable comprises a core having at least one optical transmission element, a dielectric armouring surrounding the core and a sheath surrounding the dielectric armouring. Particularly, the low fatigue rewindable optical fiber cable is characterized by a fatigue performance ratio (FPR) which is a ratio of a cross sectional area of the sheath and a cross sectional area of the dielectric armouring and is between 3 to 4.5 that enables at least 10 cyclic winds and unwinds carried out on a drum with a diameter of 40 times an outer diameter of the low fatigue rewindable optical fiber cable.

Rewindable optical fiber cable

The present invention relates to a rapid optical fiber link restoration solution rapidly deployed by pulling, blowing, jetting or hanging in an aerial, on-ground, underground or inside a duct includes an optical fiber connector and an optical fiber cable. The optical fiber connector is connected at both ends of the optical fiber cable. Particularly, the optical fiber cable is dielectric and has a tensile strength 2500 N and a crush resistance of 2000 N/100 mm. Moreover, the optical fiber connector has water resistance for 1.5 meters of water-head for a maximum period of 30 minutes.

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Gurgaon, India

Sudipta Bhaumik