I don't have good info on that, other then I've been assured of a big surprise on the QOS end for Voice. They offer 802.11e already on their older gear, which for the most part works perfectly, but they say the new gear will improve upon that.
Regards Michael Baird > Does anyone know if the TDMA slicing is configurable? Like 50/50 up/down, > or prioritized Voice/Video? > > ----- Original Message ----- > From: <e...@wisp-router.com> > To: "WISPA General List" <wireless@wispa.org> > Sent: Wednesday, August 26, 2009 2:37 PM > Subject: Re: [WISPA] New UBNT M line, 802.11n without TDMA? > > > >> Except airMAX goes a step further by using some hardware function that is >> only available in the 11n chipsets. >> The TDMA is a mix of software and hardware. >> >> /Eje >> Sent via BlackBerry from T-Mobile >> >> -----Original Message----- >> From: Josh Luthman <j...@imaginenetworksllc.com> >> >> Date: Wed, 26 Aug 2009 12:33:59 >> To: WISPA General List<wireless@wispa.org> >> Subject: Re: [WISPA] New UBNT M line, 802.11n without TDMA? >> >> >> Airmax to Ubnt is Nstreme to Mikrotik from what I gather. To those who >> know >> Mikrotik that one sentence covers it all. >> >> Josh Luthman >> Office: 937-552-2340 >> Direct: 937-552-2343 >> 1100 Wayne St >> Suite 1337 >> Troy, OH 45373 >> >> "When you have eliminated the impossible, that which remains, however >> improbable, must be the truth." >> --- Sir Arthur Conan Doyle >> >> >> On Wed, Aug 26, 2009 at 12:30 PM, Michael Baird <m...@tc3net.com> wrote: >> >> >>> When you enable airmax on the AP, only airmax capable stations will see >>> it and can connect to it. >>> Airmax capable clients will be able to connect to non-airmax enabled >>> AP's, they recognize airmax/non-airmax alike. >>> You can not mix and match, you can't run legacy gear to a Airmax enabled >>> AP, won't work. >>> Which isn't a good thing, but it's Ubiquities statement on the subject, >>> they say their older hardware can't handle airmax/tdma. >>> >>> Regards >>> Michael Baird >>> >>>> But you cannot mix and match.... correct? >>>> ryan >>>> >>>> On Wed, Aug 26, 2009 at 9:25 AM, Michael Baird <m...@tc3net.com> wrote: >>>> >>>> >>>> >>>>> Airmax is enabled when a Ubiquity product is in AP mode, it's a tick >>>>> box. Airmax capable clients will autodetect whether the AP is airmax >>>>> enabled or not. >>>>> >>>>> Regards >>>>> Michael Baird >>>>> >>>>> >>>>>> Correct. >>>>>> ryan >>>>>> >>>>>> On Wed, Aug 26, 2009 at 9:22 AM, Michael Baird <m...@tc3net.com> >>>>>> >>> wrote: >>> >>>>>> >>>>>> >>>>>>> Ryan, >>>>>>> >>>>>>> That's not correct. Your second example will not accept a 802.11G/N >>>>>>> client. When airmax is enabled, no normal 802.11 client will even >>>>>>> see >>>>>>> the AP. >>>>>>> You must disable airmax on the AP in order to handle normal clients, >>>>>>> >>> you >>> >>>>>>> can't have some CPE's running in Airmax and some not running in >>>>>>> >>> Airmax. >>> >>>>>>> Regards >>>>>>> Michael Baird >>>>>>> >>>>>>> >>>>>>> >>>>>>>> Be aware though, you cannot mix and match at the same time.For >>>>>>>> >>> example: >>> >>>>>>>> 1 Airmax AP and 10 Airmax enabled CPE = Airmax network. >>>>>>>> 1 Airmax AP, 9 Airmax enabled CPE and 1 802.11G/N = 802.11G/N >>>>>>>> >>> network. >>> >>>>>>>> ryan >>>>>>>> >>>>>>>> On Wed, Aug 26, 2009 at 6:26 AM, Michael Baird <m...@tc3net.com> >>>>>>>> >>>>>>>> >>>>> wrote: >>>>> >>>>> >>>>>>>> >>>>>>>>> Not sure if this is clear, but with airmax enabled Ubiquity is >>>>>>>>> proprietary, if you disable airmax it will work with other n/g >>>>>>>>> >>>>>>>>> >>>>> clients, >>>>> >>>>> >>>>>>>>> I don't think b is supported at this time. The firmware is rather >>>>>>>>> >>>>>>>>> >>>>> young >>>>> >>>>> >>>>>>>>> at this time as well, I'd wait a few releases before using these >>>>>>>>> in >>>>>>>>> production. >>>>>>>>> >>>>>>>>> Regards >>>>>>>>> Michael Baird >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>>> Yes by default it act as a regular 11n unit to get TDMA function >>>>>>>>>> >>> you >>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>> would enable airMAX function on the units. Kind of like with >>>>>>>>> >>> MikroTik >>> >>>>>>>>> >>>>>>> you >>>>>>> >>>>>>> >>>>>>> >>>>>>>>> would enable Nstrem to get that functionality. As far as I know >>>>>>>>> >>> these >>> >>>>>>>>> >>>>>>> two >>>>>>> >>>>>>> >>>>>>> >>>>>>>>> systems are not compatible. >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>>> 11n is backwards compatible with a/b/g >>>>>>>>>> So yes your scenario about upgrade path works just fine. >>>>>>>>>> >>>>>>>>>> /Eje >>>>>>>>>> ------Original Message------ >>>>>>>>>> From: os10ru...@gmail.com >>>>>>>>>> Sender: wireless-boun...@wispa.org >>>>>>>>>> To: WISPA General List >>>>>>>>>> ReplyTo: WISPA General List >>>>>>>>>> Subject: [WISPA] New UBNT M line, 802.11n without TDMA? >>>>>>>>>> Sent: Aug 26, 2009 06:40 >>>>>>>>>> >>>>>>>>>> Can the new UBNT M line gear be used as an 802.11n access point >>>>>>>>>> without the TDMA? I'm assuming the TDMA protocol is proprietary >>>>>>>>>> and >>>>>>>>>> that when using the TDMA protocol normal 802.11a/b/g gear doesn't >>>>>>>>>> work. I'm also assuming the TDMA can be turned off which I >>>>>>>>>> realize >>>>>>>>>> might not be the case. >>>>>>>>>> >>>>>>>>>> For example, could someone who's currently running an 802.11g AP >>>>>>>>>> replace the AP with the new M gear but with the TDMA turned off >>>>>>>>>> >>> (for >>> >>>>>>>>>> now), at their leisure change out 802.11g CPEs replacing them >>>>>>>>>> with >>>>>>>>>> the M enabled ones (also with the TDMA turned off for now), and >>>>>>>>>> >>> when >>> >>>>>>>>>> all the CPEs have been upgraded and are M compliant throw the >>>>>>>>>> >>> switch >>> >>>>>>>>>> and go TDMA in a smooth transition? >>>>>>>>>> >>>>>>>>>> Thanks! >>>>>>>>>> Greg >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>> -------------------------------------------------------------------------------- >>> >>>>>>>>>> WISPA Wants You! 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