The telecommunications and lightning protection grounds will rise equipotentially with all other grounding/ground points as they are closely bonded together.
A number of technologies are available, to assist in the construction of effective best practice" ground or grounding systems.
... an equipotential plane for high frequency low voltage digital signal installations.
Digital signal line voltages are typically low.
The signal reference grid should provide bonding between interconnected computer switching, transmission and power supply equipment to provide an equipotential "ground" at frequencies from DC to over 30MHz.
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