[Server-devel] Help buying server for XS

Reuben K. Caron reuben at laptop.org
Mon Mar 28 09:26:29 EDT 2011


Guillermo,

Thank you for the repsonse. You have good user density and RF allocation.

One thing was not clear: Yes or No, the APs need external controller?
Regards,

Reuben
On Sun, Mar 27, 2011 at 11:28 PM, Guillermo Narvaez <gnrvzsix at gmail.com>wrote:

> Reuben,
>
> The limitations of this equipment are 60 client per AP, we are using 50 or
> 55 clients per equipment. This is a dedicated equipment so it need an
> external controller.
>
> With the frequency issue, the APs of the same school are set in 1, 5, 9 and
> 11 channels.
>
>
> cheers.
>  Guillermo Narvaez
>
> Servidores Escuela
> Implementación OLPC | Programa Joaquin Victor Gonzalez
> La Rioja - Argentina
>
>
>
>  On Thu, Mar 24, 2011 at 4:35 PM, Reuben K. Caron <reuben at laptop.org>wrote:
>
>> Guillermo,
>>
>> It would be also interesting to know what kind of user density you plan
>> for when deploying these APs, e.g. 50 XOs to 1 AP.
>>
>> Are these APs independent or run by a controller?
>>
>> What software are you using to perform your site surveys and RF heat maps?
>>
>> Regards,
>>
>> Reuben
>>
>>  On Mar 19, 2011, at 6:53 PM, Guillermo Narvaez wrote:
>>
>>  Hola Omar
>>
>> En nuestra implementacion usamos* IBM System X3200 M3* y no hemos tenido
>> problemas de rendimiento; lo que si deberias tener en cuenta es la capacidad
>> de almacenamiento del XS para los backup de las XO. Si van a usar todas las
>> features del XS te recomendaria como minimo 1TB de almacenamiento.
>> Con respecto a los AP seria muy util y practico usar AP que soporten PoE.
>> Nosotros usamos la version anterior de *3Com A-WA2110 Single Radio
>> 802.11a/b/g Access Point (JD446B)*
>>
>> Saludos!
>>
>>
>>
>> Guillermo Narvaez
>>
>> Servidores Escuela
>> Implementación OLPC | Programa Joaquin Victor Gonzalez
>> La Rioja - Argentina
>>
>>
>>
>>
>> 2011/3/18 Omar Andrés Zapata Mesa <andresete.chaos at gmail.com>
>> >
>> > Hi all.
>> > I need buy a server for a school in colombia, and I have 2000 students
>> in the school to implement olpc project and install XS
>> > My question is,  which server to buy for this number of students and
>>  which  wireless access points?
>> > Thanks!
>> > --
>> > Omar Andres Zapata Mesa
>> > Head Developer Phenomenology of Fundamental Interactions Group (Gfif)
>> > http://gfif.udea.edu.co
>> > Division of computer science Gfif Developers (Gfif Dev)
>> > http://gfifdev.udea.edu.co
>> > Systems Engineering Student
>> > Universidad de Antioquia At Medellin - Colombia
>> > Usuario Linux  #490962
>> >
>> > _______________________________________________
>> > Server-devel mailing list
>> > Server-devel at lists.laptop.org
>> > http://lists.laptop.org/listinfo/server-devel
>> >
>>
>>
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>>
>>
>
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