Re: DC Power choices (was Re: Network visibility)

2021-10-23 Thread Bryan Fields
On 10/22/21 1:13 AM, Jay R. Ashworth wrote: > It was, in fact, pretty impressive to look at. But I was a little worried > about > the loading on the building frame. :-) > > And while I think there might be advantages in running power supplies in gear > at -48, I'd want to rectify it in the

DC Power choices (was Re: Network visibility)

2021-10-21 Thread Jay R. Ashworth
One of the 4 or 5 datacenters in downtown Tampa had a telco or offshoot in their spaces, when I took All The Tours about 9 years ago. They have 8x750MCM hauling -48VDC from their power plant to the cage in question. On each side. It was, in fact, pretty impressive to look at. But I was a