Correct method of grounding optical cable
Use a grounding wire: Use a dedicated grounding wire to connect the metal reinforcement core or armor layer in the optical cable to the grounding electrode or the building''s
Read MoreHow to connect the grounding wire in the fiber optic cable room
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Run a minimum 14 AWG copper grounding wire (or as specified by local code) from the bonding clamp to the nearest grounding electrode or equipment grounding bus. Keep this conductor as short and direct as possible — avoid sharp bends that increase impedance. Follow these steps at each cable entry point and termination location to achieve a compliant, safe ground bond: Identify metallic components. Strip back approximately 6–8 inches of the outer jacket using a cable slitter or ringing tool. "Safety reasons" are the explanation, and, when pressed, National Electrical Safety Code (NESC) Rule 99 is cited.