nanog mailing list archives

Re: CAT5 surge/lightning strike protection recommendations?


From: "Steven M. Bellovin" <smb () cs columbia edu>
Date: Wed, 14 Sep 2005 17:55:19 -0400


In message <20050914184430.GA54042 () mighty grot org>, Aditya writes:



The short-term solution seems to be using the APC PNET1s/Tripplite
DNET1/etc. in each unit and tying them to the water main as an
inexpensive, immediate step while funds are allocated for conduit,
labor etc..


If I recall correctly, the National Electrical Code was change about a 
dozen years ago to bar grounding to water pipe unless it's within about 
6' of where the pipe enters the house.

                --Steven M. Bellovin, http://www.cs.columbia.edu/~smb



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