OPGW Cable: What It Is and How It Is Used
What is OPGW Cable? OPGW, or Optical Ground Wire, is a specialized cable that combines the functions of grounding and communication. It typically consists of
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To effectively splice OPGW cables, begin by ensuring site safety through the establishment of an equal potential zone, then prepare and straighten the cable, remove the armor to access the fibers, splice the fibers using a fusion splicer, and secure the splice with a heat. OPGW cables combine the functions of grounding and communication, with a optical fibers in the middle of the conductive cable. OPGW cables are installed on transmission and distribution power lines, above the high-voltage power conductors since acts as the protection from lightning strikes. Jointing works a) Preparing of materials, tools and equipment b) Cutting and treatment of OPGW ends c) Fixing OPGW in the pass cable d) Application of thermo-shrinkable tube e) Application of the pre room f) Fixing of the pre room g) Taking out of optical units h) Splicing of optical fibers i). - SCOPE This document covers all the activities usually performed by PRYSMIAN for on-site installation of OPGW fibre optic cables, including transport, installation, accessory assembly, verification of optical.
