I've heard lots of good things about Dragonwave I can speak for Redline an50s. My favorite toy ever.
On 11/4/08, Chuck McCown <[EMAIL PROTECTED]> wrote: > Been there for quite some time. Not sure when it was added. > ----- Original Message ----- > From: "Tom DeReggi" <[EMAIL PROTECTED]> > To: "WISPA General List" <[email protected]> > Sent: Tuesday, November 04, 2008 3:57 PM > Subject: Re: [WISPA] heavy usage customers > > >>> you can decide how much bandwidth you want to set aside for >>> ARQ. >> >> Thats pretty cool. is that a new feature as of a specif fiormware, or has >> it been there all along? >> >> Tom DeReggi >> RapidDSL & Wireless, Inc >> IntAirNet- Fixed Wireless Broadband >> >> >> ----- Original Message ----- >> From: "Chuck McCown" <[EMAIL PROTECTED]> >> To: "WISPA General List" <[email protected]> >> Sent: Tuesday, November 04, 2008 3:06 PM >> Subject: Re: [WISPA] heavy usage customers >> >> >>> With Canopy, you can decide how much bandwidth you want to set aside for >>> ARQ. It has its own slice of the overhead and you can limit it to 2 kbps >>> if >>> you want. Most pick 20 kbps. But it really isn't a factor. With 120 on >>> an >>> AP at 5.8 with most of them subscribing to 512 Kbps 10.2 Mbps burst they >>> do >>> get 7 mS latency and everyone is happy. >>> >>> ----- Original Message ----- >>> From: "Tom DeReggi" <[EMAIL PROTECTED]> >>>> The other big factor is ARQ. (ps. dont say Canopies don't need arq >>>> because >>>> their C/I allows them to not have interference :-) >>>> The benefits of ARQ are well proven and justifed, which is why Canopy >>>> and >>>> Trango supports it. If there are ARQ retransmissions, latency WILL rise. >>>> You >>>> won;t see it from the AP side because the Pings go our right away, but >>>> from >>>> the client, The ARQ needs to wait for its next time slice to retransmit. >>>> >>>> Again, I don't want to get into which manufacturer's ARQ is a better >>>> implementation. Just pointing out that ARQ is one of hte factors that >>>> prevents an ISP from knowing exactly what the latency is that the >>>> customer >>>> is experiencing, without testing from the customer side. >>> >>> >>> >>> -------------------------------------------------------------------------------- >>> WISPA Wants You! Join today! >>> http://signup.wispa.org/ >>> -------------------------------------------------------------------------------- >>> >>> WISPA Wireless List: [email protected] >>> >>> Subscribe/Unsubscribe: >>> http://lists.wispa.org/mailman/listinfo/wireless >>> >>> Archives: http://lists.wispa.org/pipermail/wireless/ >> >> >> >> -------------------------------------------------------------------------------- >> WISPA Wants You! Join today! >> http://signup.wispa.org/ >> -------------------------------------------------------------------------------- >> >> WISPA Wireless List: [email protected] >> >> Subscribe/Unsubscribe: >> http://lists.wispa.org/mailman/listinfo/wireless >> >> Archives: http://lists.wispa.org/pipermail/wireless/ >> > > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > -------------------------------------------------------------------------------- > > WISPA Wireless List: [email protected] > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > -- Sent from my mobile device Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 Those who don't understand UNIX are condemned to reinvent it, poorly. --- Henry Spencer -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: [email protected] Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
