R56 - Standards and Guidelines for Communication Sites

Motorola R56 is the standard for communication sites.

April 2017 68P81089E50-C

R56 Revision C

September 2005 68P81089E50-B

[[File:Motorola-Standards-and-Guidelines-for-Communication-Sites-R56-Manual 68P81089E50-B.pdf|thumb|left|R56 Revision B

March 2000 68P81089E50-A

R56 Revision A

TIA 607-B

TIA has a standard too.

TIA-607-B - Generic Telecommunications Bonding and Grounding (Earthing) for Customer Premises