From: [EMAIL PROTECTED]
To: wireless@wispa.org
Subject: Re: [WISPA] Wireless Backhaul options/test/results
Date: Mon, 10 Dec 2007 11:15:59 -0500
CC: wireless@wispa.org; [EMAIL PROTECTED]
I agree...
This message was sent from my Iphone
--------------------------------
Marty Dougherty
CEO
Roadstar Internet Inc.
703-554-6620 (office)
[EMAIL PROTECTED]
On Dec 10, 2007, at 10:25 AM, "Mike Hammett" <[EMAIL PROTECTED]
il.net> wrote:
> I'd go 80 GHz over 60 GHz any day... better RF performance.
>
>
> -----
> Mike Hammett
> Intelligent Computing Solutions
> http://www.ics-il.com
>
>
> ----- Original Message ----- From: "Jake VanDewater" >
<[EMAIL PROTECTED]
> >
> To: "WISPA General List" <wireless@wispa.org>
> Sent: Monday, December 10, 2007 7:49 AM
> Subject: RE: [WISPA] Wireless Backhaul options/test/results
>
>
> Has anyone worked with the 80GHz licensed or 60GHz unlicensed gear
> from BridgeWave? They claim to be able to get the license work done
> pretty cheap in roughly 5 days.
>
> Thoughts?
>
>
>
>> From: [EMAIL PROTECTED]
>> To: wireless@wispa.org
>> Subject: RE: [WISPA] Wireless Backhaul options/test/results
>> Date: Sun, 9 Dec 2007 23:47:13 -0600
>>
>> Hello Cameron,
>>
>> As good as Alvarion gear is or may be, it is still best effort gear
>> and not
>> committed rate. Many factors will play into what an end user will
>> actually
>> be able to produce across Alvarion gear.
>>
>> If you are looking for a committed rate backhaul you need to look
>> at the
>> Trango GigaLINK gear again. Completely different class of hardware
>> than the
>> VL backhaul products. Yes, it will cost more, but the saying holds
>> true;
>> you get what you pay for. Your 3mile link is a cake walk for 18GHz
>> and if
>> you have the tower space for 6' antennas the 6GHz GigaLINK is
>> perfect for
>> your 20 mile link.
>>
>> BTW Ralph, our tests on the bench with VL between two MikroTik 3GHz
>> routers
>> was decent in HDX. Problem we saw was went you started pushing
>> data heavily
>> in both directions the link all but fell apart. Not what you need
>> to have
>> happen on a critical backhaul. <grin>
>>
>> Best,
>>
>>
>> Brad
>>
>>
>> -----Original Message-----
>> From: [EMAIL PROTECTED] [mailto:wireless-
>> [EMAIL PROTECTED] On
>> Behalf Of ralph
>> Sent: Sunday, December 09, 2007 11:12 PM
>> To: 'WISPA General List'
>> Subject: RE: [WISPA] Wireless Backhaul options/test/results
>>
>> Funny you should ask. I tested a B-100 going 500 feet with Qcheck a
>> couple
>> of days ago and got only 38 Mb.
>> I'm not sure if Qcheck reads out correctly or if I have to double
>> it- I was
>> in a hurry.
>>
>>
>>
>>
>> -----Original Message-----
>> From: [EMAIL PROTECTED] [mailto:wireless-
>> [EMAIL PROTECTED] On
>> Behalf Of [EMAIL PROTECTED]
>> Sent: Sunday, December 09, 2007 11:12 PM
>> To: wireless@wispa.org
>> Subject: [WISPA] Wireless Backhaul options/test/results
>>
>> Hello all,
>>
>> I am in the need of upgrading some backhauls. We are currently using
>> Alvarion AUVL units with a SU-54-BD. According to Alvarion, this
>> link is
>> only capable of 16mbit each way (Alvarion, please call it a 32mbit
>> radio.)
>> We have looked into results on users who use Alvarion B100, Trango
>> Link
>> 45, etc..
>>
>> We are open to all options...As long is it works very well. The
>> link is
>> about 3 miles, but we have another link that is causing the need
>> for the
>> upgrade that is about 20 miles.
>>
>> Trango has licensed gear in the 6ghz and 18ghz line that is very
>> impressive, but just too expensive for us right now.
>>
>> I would like to know if people are using B100 what is the up/down max
>> throughput that you have seen? 50/50? etc.. Are you running VoIP over
>> this? Alvarion claims 1000 concurrent calls over this link, i'm
>> sure many
>> of you have not even dented this number.
>>
>> I am growing to be a big fan of Trango, but have been well, but their
>> packet per seconds is a lot less than Alvarion B gear at almost
>> 40,000
>> compared to trango at around 10,000.
>>
>> Thanks,
>>
>> I man in dire need of a lot of bandwidth, distance and no spectrum
>> to put
>> it....
>>
>> -Cameron
>>
>>
>>
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