nanog mailing list archives
Re: Network Gear Seismic Tolerances
From: Brandon Butterworth <brandon () rd bbc co uk>
Date: Wed, 16 Sep 2020 02:46:01 +0100
On Tue Sep 15, 2020 at 05:59:28PM -0700, Crist Clark wrote:
But now there are people with the idea that seismic isolation is the technology we need for all of our electronics, down to network gear in IDRs. I am trying to find any real information about this, but Google-fu is not producing results for me. I asked some of our vendor sales people, they said they'd get back, but never did. I don't know if shake tolerances is something published for your typical data center and campus network gear.
It's a standard spec many vendors will provide, an example from random(ish) selected device - https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-3650-series-switches/data_sheet-c78-729449.html#Specifications Vibration Operating: 0.41Grms from 3 to 500Hz with spectral break points of 0.0005 G2/Hz at 10Hz and 200Hz 5dB /octave roll off at each end. brandon
Current thread:
- Network Gear Seismic Tolerances Crist Clark (Sep 15)
- Re: Network Gear Seismic Tolerances Tim McKee (Sep 15)
- Re: Network Gear Seismic Tolerances Brandon Butterworth (Sep 15)