Method and apparatus for marking the protective jackets of optic

Optical waveguides – Optical transmission cable – Tightly confined

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Details

385111, 57 6, 57293, G02B 644

Patent

active

058091947

ABSTRACT:
A process for marking an outer jacket of an oscillating lay cable to indicate the locations of switchbacks thereunder. The process includes the step of providing detectable markings on an unjacketed cable core in predetermined position relative to the switchback. The process further includes the steps of sensing the detectable markings with a sensor prior to extruding an outer jacket over the cable core, predicting the location of the sensed markings on the cable core after a cable jacket has been extruded, and providing a marking on the cable jacket at a predetermined position relative to the predicted location of the sensed marking.

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