earthing system requirements for IT & Telcommuniation system

[elecman72]

I would like to know as per NFPA (NEC) , Earthing system requirements for Telecommunication & IT system

Regards

 

[Buck Parrish]

Every thing must be bonded together to the utilities ground.

 

[teslagood]

What exactly are you referring to by " telecommunication & IT system" ??

 

[elecman72]

Plz , i need more clarify for which standard exactly , what is the requirements

Regards