[Ronja] What is holding back 100 mbps

[Deepak Mishra]

Hi CD930,
Sure dont release the PCB, but you could give us suggestions on improving
the RONJA design to 100 Mbps.
You could point us in the right direction, like the modulation technique to
use, coding technique, or LED used ,or lasers, other pitfalls you
encountered ?
Would you like to support a "free" cause ?

Regards,
Deepak

On 21/02/2008, CD930 <cd930 at centrum.cz> wrote:
>
> Hi Vladimir.
> Sorry, this development was for one firm from our city.
> I must not publish circuit PCB  :(
> But....some ideas i am here publish along the years.
>
> In future looking on 1Gpbs..... avalanche photodiode with 200V dc :)))
> roung again  toy gadget.
>
> Martin
>
>
>
>
>
> ----- Original Message -----
> From: "Vladimir Obradovic" <lepiaf at bgwireless.net>
> To: "ronja-request at lists.pointless.net" <ronja at lists.pointless.net>
> Sent: Thursday, February 21, 2008 1:35 AM
> Subject: Re: [Ronja] What is holding back 100 mbps
>
>
> >
>
> >> From: "CD930" <cd930 at centrum.cz>
> >> I tested on MAXIM and MARVELL chip-set....
> >> http://www.youtube.com/watch?v=9h3hDm32kv4
> >> http://www.youtube.com/watch?v=YcjaJhMHcNk
> >
> >> TX can by IR-LED, but with short peak to 1ns......
> >> http://www.roithner-laser.com/LED_MID_IR.htm    or
> >> http://www.roithner-laser.com/LED_HP_single_chip.html
> >
> >> I am after tested go to laser diode, it is simply.
> >> Martin
> >
> > Nice demo Martin, is there some chance that documentation, tips or
> > howtos be available about this project some time in future? Any plans
> > for some kind of open hardware licence like Ronja is, or it will be
> > yet another of those projects that inherit Ronja's ideas/hw, show some
> > good
> > stuff and then go into some factory for big bucks only :) ? No wonder
> > why Cl always gets upset when ppl start asking about 100mbps or xtra
> > range versions :)
> >
> > cya
> > LePiaf
> >
> >
> > --
> > Twibright Ronja mailing list http://ronja.twibright.com
> > Ronja at lists.pointless.net
> > http://pointless.net/mailman/listinfo/ronja
> >
> >
>
>
> --
> Twibright Ronja mailing list http://ronja.twibright.com
> Ronja at lists.pointless.net
> http://pointless.net/mailman/listinfo/ronja
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://pointless.net/pipermail/ronja/attachments/20080221/6702462e/attachment.html