this is our heaviest site, worst case scenario, it gets everything thrown
up there for testing and always ends up with a single straggler. I figured
if i can meet a solution for that site, then scale back would be a breeze



On Wed, Apr 19, 2017 at 10:45 AM, Adam Moffett <[email protected]> wrote:

> That's a lot of watts for wireless.  Do you have a server in the box?
> My first thought is reduce consumption....or check actual consumption to
> see if it matches what you think it is.
>
> The biggest power sucker I have is the Telrad Compact 1000....which says
> 125W on the spec sheet, but I've measured it at more like 90W.
>
> High end backhauls range from 35-50 Watts.
> Anything powered by 802.3at is < 30 Watts
> Anything powered by 802.3af is < 15 Watts
> Spare pair passive PoE is typically < 15 Watts.
>
> That said, I have a pretty compact setup which provides 600 Watts and has
> 6 hours run time at full load (more like 24 hours at typical loads).  I'll
> dig up some pics of it.
>
>
>
> ------ Original Message ------
> From: "Steve Jones" <[email protected]>
> To: [email protected]
> Sent: 4/19/2017 1:26:16 AM
> Subject: [AFMUG] DC site, AC power, alternate power in illinois.
>
> So a site, with 450-750 watt consumption. 6 to 24 to 48 hour battery
> runtime, an option for a backup power source, solar, or turbine (small
> turbine).
>
> If the base requirement were a 48 volt plant, Secondary 24 volt (50w).
> Normally AC source (unless magic sauce made wind or solar a better primary)
> what specific gear would you drop for the 6 24 48 request if the limiting
> space factor for power controllers or conditioners were 36hx36wx10d
>
>

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