nanog mailing list archives

RE: Telecom Collapse?


From: Alex Rubenstein <alex () corp nac net>
Date: Thu, 4 Dec 2008 11:31:46 -0500

The AT&T (BellSouth) remotes around here installed in the last 10 years
or so typically have natural gas generators installed, and the COs have
a pair of generators for redundancy.  Even many of the cell towers have
generators.  The telco infrastructure is pretty well backed up (I don't
know how well tested any of it is of course).

On the other hand, it appears that the cable infrastructure doesn't even
all have batteries (I know some people whose cable voice and data
services blink with the power).

Yes. In my neck of the woods, there have been a countable number of times in the last few years where when you pick up 
Vzn POTS, you don't get dial tone. Cellular tends to work well. At least, when combined with Glock, I feel safe enough 
to rely on it for home safety issue (E911).





Current thread: