Thank you Faisal. I appreciate the info! On Fri, Jul 6, 2018 at 8:42 AM Faisal Imtiaz <fai...@snappytelecom.net> wrote:
> Keep in mind the following rules of physics !... > > 802.11n = 802.11n , 20mhz channel = 20mhz channel. > > Rocket M (5ghz) and Epmp 1000 (5ghz) are both the same class of product, > so for a given link, for the sake of a paper exercise, one would expect > very similar results. > Yes it can be argued that one can possibly eek out something better.. so > let's give it a +/- 10-20% difference between same class of product from > different mfg (just to avoid a flame thread). > > Now, if you were to replace 802.11n with a 802.11ac product, then your > results can be very different (key word .. 'can')... > What does this 'Can' depend on ? it is your SNR, for the particular link. > > To cut a long story short... if on your link you are able to achieve a SNR > of higher than 25, then you will see a HUGE difference in performance gain > by replacing 802.11n radio with a 802.11ac radio......... Now if your SNR > is 20 or below.. then you might not see much performance gain..... > > Having said that.... Yes there are other things that can be done to impact > the SNR increase the gain... (bigger dishes).. or reduce the noise floor > (shielding, better antenna etc). > > in 802.11ac radios.. > you have lots of good choices... > From Ubnt. Rocket AC lite is not to shabbily priced. > > from Mimosa .... you have C5c (you need to download the PTP firmware > from their portal site, to put them in PTP mode.. ) > > You can also go with some more expensive radios.... such as Gen2 AC or > B5c etc. > > Regards. > > Faisal Imtiaz > Snappy Internet & Telecom > http://www.snappytelecom.net > > Tel: 305 663 5518 x 232 > > Help-desk: (305)663-5518 Option 2 or Email: supp...@snappytelecom.net > > ------------------------------ > > *From: *"Sam Lambie" <samtaos...@gmail.com> > *To: *af@af.afmug.com > *Sent: *Thursday, July 5, 2018 2:23:19 PM > *Subject: *Re: [AFMUG] Long PTP link with epmp. > > I found the planning tool and it looks good to me. How do you like the > Mimosa c5c's as a backhaul? > > On Thu, Jul 5, 2018 at 11:41 AM Rory Conaway <r...@triadwireless.net> > wrote: > >> There are several options that will be an improvement over the Force >> 200’s for this. The Mimosa C5c can hit as much as 500Mbps or more >> depending on the quality of the link for $130 per radio. >> >> >> >> Rory >> >> >> >> *From:* AF [mailto:af-boun...@af.afmug.com] *On Behalf Of *Sam Lambie >> *Sent:* Thursday, July 5, 2018 10:13 AM >> *To:* af@af.afmug.com >> *Subject:* [AFMUG] Long PTP link with epmp. >> >> >> >> I am looking at being cheap while going long today. We currently have a >> 32 mile 5ghz rocket link with a 29dbi antenna and a the 34dbi antenna on >> each end. We get about 20 mbps fdd out of the link and I am looking at the >> epmp 1000 connectorized gear to replace it for slightly better performance. >> I think according to linkplanner with the Force 200's I would get at least >> 45 mbps out of the link. >> >> Has anyone done a link close to this long? >> >> -- >> >> -- >> *Sam Lambie* >> Taosnet Wireless Tech. >> 575-758-7598 Office >> www.Taosnet.com <http://www.newmex.com> >> -- >> AF mailing list >> AF@af.afmug.com >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> > > > -- > -- > *Sam Lambie* > Taosnet Wireless Tech. > 575-758-7598 Office > www.Taosnet.com <http://www.newmex.com> > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > -- -- *Sam Lambie* Taosnet Wireless Tech. 575-758-7598 Office www.Taosnet.com <http://www.newmex.com>
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