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Optical fiber cable factory engineering acceptance criteria

     After the installation of the optical fiber cable is completed, the optical fiber cable manufacturer must carry out the corresponding engineering acceptance. There are many contents to be checked during the acceptance, and the manufacturer will introduce you one by one.

     The focus of the cable installation project is naturally the cable. Therefore, the optical fiber cable manufacturer must first check whether the engineering cable meets the requirements, whether the arrangement is neat, and determine that there is no mechanical damage. The relevant signs must be correct, clear, and complete. The bending radius of the cable, the fixed radius, the relevant distance, and the wiring and phase sequence arrangement of the metal sheath of the single-core power cable are all required. The manufacturer should check whether it meets the requirements. The oil supply system for cable connectors, terminals and oil-filled cables ensures a firm installation and no leakage.

      Cable brackets and other related metal parts should have a good anti-corrosion layer, cable trenches should not be able to appear debris, the cover is intact, the tunnel should be clean and hygienic, ventilation, lighting and drainage facilities meet the design requirements; the cable installed under the water, On both sides of the line, clear signs and night lighting devices should be installed in the forbidden anchor area.