Still in winter. I'd like to see how it performs when the leaves are full in May.
On Thu, Feb 27, 2020 at 9:26 AM dave <dmilho...@wletc.com> wrote: > We R starting to see some real world impressive results with just the > pmp450i CBRS radios on a 20Mhz channels > This guy is nearLOS about 2.5 miles of some tree and pointing into edge of > panel > > Current Results Status > Stats for LUID: 65 Test Duration: 10 Pkt Length: 1714 Test Direction > Bi-Directional > > *Link Test without Bridging* > Data > Channel > Priority Downlink Uplink Aggregate Packet Transmit Packet Receive > Actual Actual > Low 50.01 Mbps 32.97 Mbps 82.98 Mbps, 6008 pps 23887 (2388 pps) 36207 (3620 > pps) > > *Efficiency* > Downlink Uplink > Efficiency Fragments > count Efficiency Fragments > count > Actual Missed Actual Missed > 99% 984301 7409 99% 647582 3593 > Link Test ran on 15:20:50 02/27/2020 UTC > > *Currently transmitting at:* > 8X/6X MIMO-B > > Current Contention Mode Status: No Piggyback of data in contention > > On 2/25/20 3:59 PM, Matt Mangriotis via AF wrote: > > I completely understand your skepticism Ken. However, Cambium did design > the 3 GHz 450m with every intention of being able to support a transition > to LTE (specifically, as a RRH with cnRanger). The intent is for this > device to be a fully capable 8x8 MU-MIMO. Yes, you’ve got that right > though, you’ll need new CPE devices and a BBU for each sector. > > > > We don’t have a target date when this will be developed yet… right now, > we’re focused on getting the cnRanger CBRS 2x2 RRH and High Gain Cat 6 CPE > devices out in August! > > > > With respect to NLOS coverage, I will agree that 450 is not quite on par > with some of the things that LTE brings to the table (regarding range and > the ability to maintain the downlink). However, with the increased power > limits of CBRS, the 450m does an admirable job. In fact, in comparing > equipment cost and performance, I would suggest that the 450 platform > outperforms anything out there. That is, it’s less expensive to get > bandwidth where it needs to be (at a higher rate, and to more customers). > If the customer density can support the cost of cnMedusa, you’re going to > be better off from total cost of ownership (both CapEx and OpEx) > perspective. > > > > The new 3GHz 450b High Gain has 29 dBm Tx Pwr, and a 20 dBi dish > integrated antenna… this is pretty impressive for CBRS CPE equipment (most > of the high gain/high power LTE stuff I see is only going to be 23 dBm Tx, > plus 15 dBi antenna). > > > > There are several customers out there that have done these comparisons… > hopefully, they can chime in. > > > > Matt > > > > *From:* AF <af-boun...@af.afmug.com> <af-boun...@af.afmug.com> *On Behalf > Of * Ken Hohhof > *Sent:* Monday, February 24, 2020 7:06 PM > *To:* 'AnimalFarm Microwave Users Group' <af@af.afmug.com> > <af@af.afmug.com> > *Subject:* [ External ] Re: [AFMUG] Cambium LTE > > > > You should probably talk to someone at Cambium, unless someone here has > already done that. There was talk 1-2 years ago about 450m is software > defined so maybe they could use it as a remote radio head with their > cnRanger LTE BaseBand Unit (BBU). It has been pretty quiet since then, but > I haven’t been able to make it to the shows. > > > > Without an update directly from the horse’s mouth like Matt at Cambium, or > some kind of announcement, I wouldn’t hold my breath. Back in 2018 it was > in the realm of “it would be nice”. That’s pretty tentative. Plus you’d > still have to buy the BBU and new CPE, so it doesn’t sound like a huge > savings anyway, still 2/3 of a forklift upgrade. I mean, if it turned out > that the 3 GHz cnRanger RRH was literally a 450m, that would probably be > the best case, but how likely do you think that is? > > > > This is just my personal speculation, if it’s an important part of a > decision you’re making now, you probably need to get hold of your Cambium > regional sales manager, or the 450 or cnRanger product manager. If you’re > going to WISPAmerica, you can probably do it there. > > > > > > *From:* AF <af-boun...@af.afmug.com> *On Behalf Of *Jason McKemie > *Sent:* Monday, February 24, 2020 6:03 PM > *To:* AnimalFarm Microwave Users Group <af@af.afmug.com> > *Subject:* Re: [AFMUG] Cambium LTE > > > > So the 450M is supposed to be LTE upgradable? > > > > On Mon, Feb 24, 2020 at 3:45 PM Steve Jones <thatoneguyst...@gmail.com> > wrote: > > Something aboit the medusa top can be used with cnranger potentially with > a fiber run and a software update > > > > On Mon, Feb 24, 2020, 3:38 PM Adam Moffett <dmmoff...@gmail.com> wrote: > > In my opinion, 450 is better than Baicells or Telrad LTE at everything > except NLOS performance. > > ....Except that NLOS performance is so useful that one can be tempted to > ignore all of the other features of the 450. I do understand that tradeoff > because I've had to make it myself. > > > > On 2/24/2020 4:30 PM, David Williamson wrote: > > 450 3.65Ghz vs. Baicells 3.65Ghz LTE = no comparison. All but one of the > 450 APs are already removed from our network. I am just trying to > determine if the SMs will be usable on Cambium LTE once they roll it out, > or if it will require a completely different SM. > > > David > > > > *From:* AF [mailto:af-boun...@af.afmug.com <af-boun...@af.afmug.com>] *On > Behalf Of *Jason McKemie > *Sent:* Monday, February 24, 2020 4:28 PM > *To:* AnimalFarm Microwave Users Group > *Subject:* Re: [AFMUG] Cambium LTE > > > > Why are you getting rid of 3.65 Cambium in favor of LTE? > > On Monday, February 24, 2020, David Williamson < > dwilliam...@customcomputersva.com> wrote: > > Will the Cambium 3.65 LTE have a completely new SM or will it use the > existing 450SM's? Trying to determine if I should keep our 450SM's or just > go ahead and sell them to one of our secondary market distributors along > with our 450 AP's. > > Thanks! > > David Williamson > > > -----Original Message----- > From: AF [mailto:af-boun...@af.afmug.com] On Behalf Of Adam Moffett > Sent: Monday, February 24, 2020 1:57 PM > To: af@af.afmug.com > Subject: Re: [AFMUG] Cambium LTE > > I think I heard next quarter for the 3.5. > > On 2/24/2020 1:48 PM, Jeff Broadwick - Lists wrote: > > 3.5 isn’t available yet. > > > > I believe that 2.5 can be purchased. > > > > Jeff Broadwick > > CTIconnect > > 312-205-2519 Office > > 574-220-7826 Cell > > jbroadw...@cticonnect.com > > > >> On Feb 24, 2020, at 12:44 PM, Avatar Davis <acd...@mail.harvard.edu> > wrote: > >> > >> Does anyone have experience with Cambium LTE? I am highly dissatisfied > with my current manufacturer and was wondering if anyone had experience > using/demoing their product line. Cambium products seem consistently good > in my experience. > >> > >> > >> -- > >> AF mailing list > >> AF@af.afmug.com > >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com > <https://nam05.safelinks.protection.outlook.com/?url=http%3A%2F%2Faf.afmug.com%2Fmailman%2Flistinfo%2Faf_af.afmug.com&data=02%7C01%7Cmatt.mangriotis%40cambiumnetworks.com%7Cb86add20912747adc42b08d7b98f079e%7C0e263e36340946228ac818d993e76eb6%7C0%7C0%7C637181896280372524&sdata=sDEJMwg%2FrUeE9YW6GqIDR1XzERRWkE%2F6XePPnWoPmRg%3D&reserved=0> > > > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > <https://nam05.safelinks.protection.outlook.com/?url=http%3A%2F%2Faf.afmug.com%2Fmailman%2Flistinfo%2Faf_af.afmug.com&data=02%7C01%7Cmatt.mangriotis%40cambiumnetworks.com%7Cb86add20912747adc42b08d7b98f079e%7C0e263e36340946228ac818d993e76eb6%7C0%7C0%7C637181896280382518&sdata=pP5xMGSatWmczFjAPjC1wEXnNEcBOceklsDEIeHxs6c%3D&reserved=0> > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > <https://nam05.safelinks.protection.outlook.com/?url=http%3A%2F%2Faf.afmug.com%2Fmailman%2Flistinfo%2Faf_af.afmug.com&data=02%7C01%7Cmatt.mangriotis%40cambiumnetworks.com%7Cb86add20912747adc42b08d7b98f079e%7C0e263e36340946228ac818d993e76eb6%7C0%7C0%7C637181896280382518&sdata=pP5xMGSatWmczFjAPjC1wEXnNEcBOceklsDEIeHxs6c%3D&reserved=0> > > > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > <https://nam05.safelinks.protection.outlook.com/?url=http%3A%2F%2Faf.afmug.com%2Fmailman%2Flistinfo%2Faf_af.afmug.com&data=02%7C01%7Cmatt.mangriotis%40cambiumnetworks.com%7Cb86add20912747adc42b08d7b98f079e%7C0e263e36340946228ac818d993e76eb6%7C0%7C0%7C637181896280392515&sdata=%2BbZTwYPdzPsYWDRGoWDCC16Kx5oRKh7VKuFLS8xZ%2Bek%3D&reserved=0> > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > <https://nam05.safelinks.protection.outlook.com/?url=http%3A%2F%2Faf.afmug.com%2Fmailman%2Flistinfo%2Faf_af.afmug.com&data=02%7C01%7Cmatt.mangriotis%40cambiumnetworks.com%7Cb86add20912747adc42b08d7b98f079e%7C0e263e36340946228ac818d993e76eb6%7C0%7C0%7C637181896280392515&sdata=%2BbZTwYPdzPsYWDRGoWDCC16Kx5oRKh7VKuFLS8xZ%2Bek%3D&reserved=0> > > > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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