[ietf78-tech] Mechanical specs of PoE-switches?
Chris Elliott
chelliot at pobox.com
Fri Jun 25 12:10:36 PDT 2010
Geert,
We'd be using the 3560-E PoE switches in this location. Here's the physical specs:
3560E-48PD
1.75 x 17.5 x 18.1"
4.45 x 44.5 x 46.0 cm
3560E-48PD
19.2 lbs
8.75 kg
From:
http://cisco.biz/en/US/prod/collateral/switches/ps5718/ps7078/product_data_sheet0900aecd805bac22.html
So they're 1 RU, but deep and a bit heavy. However, I think we can get them up there--we've had worse challenges, believe me! And the benefits are various:
- No need for injectors
- Known switch
- Same as other switches in network
- Our management is already set up
Let me know if you think it will be impossible or extremely difficult to transport these switches up there.
Thanks!
Chris.
--
Chris Elliott
On Jun 25, 2010, at 10:17 AM, Geert Jan de Groot <geertj at nsrc.org> wrote:
>
> What's the specs (size, weight) of the PoE-switches that you plan to use
> for SER2? The access hole to that rack is really small and cramped,
> and I do wonder if we can use the existing HP4000 (for which we'll
> have full access, including mgmt) and loose power inserters
> instead of another PoE-switch that we'll need to lift to the ceiling.
>
> There is plenty of space in the rack. The challenge will be to
> bring the equipment through the ceiling hole.
>
> SER2 is *above* the door at picture
> http://psg.com/~geertj/ietf78/pics/expohal/tn/IMG_5590.JPG.html
> Open the door, find a small, cramped room, step in, bring down
> temp aluminium ladder, climb ladder, which is a bit of a challenge.
>
> "bring old clothes".
>
> SER1 and SER3 is not nearly as difficult.
>
> GJ
>
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