Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Matt
 Ubiquity has introduced their new product lines, at www.ubnt.com.
 Looking to take Canopy on.

Anything like GPS sync for frequency reuse?

Matt



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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread can...@believewireless.net
Nope.  In the forums they say they have no plans for the existing and
announced products.

On Tue, Aug 18, 2009 at 10:38 AM, Mattlm7...@gmail.com wrote:
 Ubiquity has introduced their new product lines, at www.ubnt.com.
 Looking to take Canopy on.

 Anything like GPS sync for frequency reuse?

 Matt


 
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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Randy Cosby
No GPS sync, and TDMA is done in software, not hardware / fpga:

http://www.ubnt.com/forum/viewtopic.php?t=13327start=30



Matt wrote:
 Ubiquity has introduced their new product lines, at www.ubnt.com.
 Looking to take Canopy on.
 

 Anything like GPS sync for frequency reuse?

 Matt


 
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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Robert West
I was hoping for that myself.  Would be seriously nice to have GPS
integrated in the thing.  I've only worked with the Bullets so far and no
mention of that.  I have some Rockets on order but since they all use AirOS,
I doubt that's a doable thing.  But even without GPS, it all looks to be a
game changer at least on my end here.  I'm still not ready to dump the
Mikrotik though, the AirMax line is very much plug and play and anyone could
figure it out but to do that it's less complicated and that equates to less
easy to add weird configurations of the software.  We all know we need
lots of weird configurations from time to time.  That's the bonus with
Mikrotik, one can script the hell out of it.  Sure, you can add scripts in
Ubiquiti but not like the MT.  I'd love to go 100% with UBNT but just not
gonna happen soon.  

Bob-


-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Matt
Sent: Tuesday, August 18, 2009 10:39 AM
To: WISPA General List
Subject: Re: [WISPA] Bullet M5 HP

 Ubiquity has introduced their new product lines, at www.ubnt.com.
 Looking to take Canopy on.

Anything like GPS sync for frequency reuse?

Matt




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[WISPA] Ap that can connect to wireless ap and then rebroadcast

2009-08-18 Thread Alan Long
I am looking for a solution to extend the range of our current
ap(Tropos,Colubris.) setup without having to get high dollar equipment. I
have several apartment complexes where users are not getting enough signal,
and wondering if anyone has a cost effective solution for a wireless
repeater. I have used some ruckus 2211 dz(work great), but the cost on those
is too much for what we are doing. Thanks for any suggestions.

 





 http://www.aerowire.net 

 

 



Alan Long
Director of Network Operations 

Aerowire
 
http://maps.yahoo.com/py/maps.py?Pyt=Tmapaddr=687+North+Dean+Roadcsz=Aubu
rn%2C+AL+36830country=us 687 North Dean Road
Auburn, AL 36830 


 mailto:alan.l...@aerowire.net alan.l...@aerowire.net 


tel: 
mobile: 

 
http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=3342759998E
mail=along5...@yahoo.com 3342759998
 
http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=336092E
mail=along5...@yahoo.com 336092 

 



 
https://www.plaxo.com/add_me?u=30065206883src=client_sig_212_1_card_joini
nvite=1=en Always have my latest info

 http://www.plaxo.com/signature?src=client_sig_212_1_card_sig=en Want a
signature like this?

 

image001.jpg


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[WISPA] Google Earth Census Tract

2009-08-18 Thread Steve Barnes
Is there a Google Earth Overlay with Census Tracts out there. Form 477 setup.

Steve Barnes
Manager
PCS-WIN
RC-WiFi Wireless Internet Service

Character cannot be developed in ease and quiet. Only through experience of 
trial and suffering can the soul be strengthened, vision cleared, ambition 
inspired, and success achieved.
- Helen Keller





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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Randy Cosby
Maybe this is better for the Mikrotik list, but any vendor can pick up 
on this if they want :)

In researching the UBNT new stuff, I came across something quite 
interesting / promising.  It appeared some newer atheros chipsets had 
TDMA built into the hardware, but  I believe I was mistaken.  There was, 
however, a software-based TDMA developed for FreeBSD that replaces CSMA 
in some Atheros chips, and another for Linux.  I'm betting that is what 
AirMax is based on.   It also looks like some folks are playing with 
integrating this with GPS, but I haven't found any actual 
implementations other than boards that support it:

FreeBSD / GPS:

http://siomail.ucsd.edu/pipermail/swap/2009-January/000683.html

Linux:

http://www.cs.ucdavis.edu/~prasant/pubs/conf/infocom2009-tdmac.pdf



Robert West wrote:
 I was hoping for that myself.  Would be seriously nice to have GPS
 integrated in the thing.  I've only worked with the Bullets so far and no
 mention of that.  I have some Rockets on order but since they all use AirOS,
 I doubt that's a doable thing.  But even without GPS, it all looks to be a
 game changer at least on my end here.  I'm still not ready to dump the
 Mikrotik though, the AirMax line is very much plug and play and anyone could
 figure it out but to do that it's less complicated and that equates to less
 easy to add weird configurations of the software.  We all know we need
 lots of weird configurations from time to time.  That's the bonus with
 Mikrotik, one can script the hell out of it.  Sure, you can add scripts in
 Ubiquiti but not like the MT.  I'd love to go 100% with UBNT but just not
 gonna happen soon.  

 Bob-


 -Original Message-
 From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
 Behalf Of Matt
 Sent: Tuesday, August 18, 2009 10:39 AM
 To: WISPA General List
 Subject: Re: [WISPA] Bullet M5 HP

   
 Ubiquity has introduced their new product lines, at www.ubnt.com.
 Looking to take Canopy on.
 

 Anything like GPS sync for frequency reuse?

 Matt


 
 
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Re: [WISPA] Ap that can connect to wireless ap and then rebroadcast

2009-08-18 Thread Marlon K. Schafer
That's what wds does.  It's slow and doesn't work very well for more than a 
couple of people at a time though.

We build out with tranzeo cpe then broadcast with MT ap's.  I like the 
physical separation between the actual radios, not just the antennas.
marlon

- Original Message - 
From: Alan Long alan.l...@aerowire.net
To: 'WISPA General List' wireless@wispa.org
Sent: Tuesday, August 18, 2009 7:56 AM
Subject: [WISPA] Ap that can connect to wireless ap and then rebroadcast


I am looking for a solution to extend the range of our current
 ap(Tropos,Colubris.) setup without having to get high dollar equipment. I
 have several apartment complexes where users are not getting enough 
 signal,
 and wondering if anyone has a cost effective solution for a wireless
 repeater. I have used some ruckus 2211 dz(work great), but the cost on 
 those
 is too much for what we are doing. Thanks for any suggestions.







 http://www.aerowire.net







 Alan Long
 Director of Network Operations

 Aerowire

 http://maps.yahoo.com/py/maps.py?Pyt=Tmapaddr=687+North+Dean+Roadcsz=Aubu
 rn%2C+AL+36830country=us 687 North Dean Road
 Auburn, AL 36830


 mailto:alan.l...@aerowire.net alan.l...@aerowire.net


 tel:
 mobile:


 http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=3342759998E
 mail=along5...@yahoo.com 3342759998

 http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=336092E
 mail=along5...@yahoo.com 336092






 https://www.plaxo.com/add_me?u=30065206883src=client_sig_212_1_card_joini
 nvite=1=en Always have my latest info

 http://www.plaxo.com/signature?src=client_sig_212_1_card_sig=en Want a
 signature like this?











 
 WISPA Wants You! Join today!
 http://signup.wispa.org/
 

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Re: [WISPA] On-line back-up

2009-08-18 Thread RickG
I can identify. I get people that offer their 2 cents on how  where
we should market - but I already have more work than I can handle.
What a catch 22! -RickG

On Mon, Aug 17, 2009 at 10:40 PM, Marlon K. Schafero...@odessaoffice.com 
wrote:
 No.  We're rotten at marketing.

 Actually, we're just growing as fast as we can already

 It's on the to do list though, does that count?

 marlon

 - Original Message -
 From: Bob Elliott - RCS belli...@rcs.info
 To: WISPA General List wireless@wispa.org
 Sent: Friday, August 14, 2009 12:23 PM
 Subject: Re: [WISPA] On-line back-up


 Marlon,
 Are you actively marketing it? We have been contemplating a backup service
 as
 well.

 Bob Elliott
 Information Systems
 RCS Communications
 502.587.7384

 -Original Message-
 From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
 Behalf Of Marlon K. Schafer
 Sent: Thursday, August 13, 2009 11:20 AM
 To: WISPA General List
 Subject: Re: [WISPA] On-line back-up

 We don't promise the integrity of the data.  It's a BACKUP.  Chances are
 slim that we AND they will loose it at the same time though.

 Our goal is to get a couple of servers built and put a few TB of storage
 in
 them.  But so far we don't even need gigs of space...  shrug
 marlon

 - Original Message -
 From: RickG rgunder...@gmail.com
 To: WISPA General List wireless@wispa.org
 Sent: Thursday, August 13, 2009 8:14 AM
 Subject: Re: [WISPA] On-line back-up


 On that note, I do percieve you will see more ISP's start their own
 competitive services like online backup, etc. I wonder if the
 companies will ever get smart and offer to pay ISP's to install
 mirrored servers on their network?
 -RickG

 On Thu, Aug 13, 2009 at 10:59 AM, Marlon K. Schafero...@odessaoffice.com
 wrote:
 We have an online backup program. It hasn't been very popular yet.

 We also bill per bit. Let them do those huge backups. I make money on
 them
 too! grin

 If they do the backups on MY system they do NOT pay the per bit fees.
 marlon

 - Original Message -
 From: Mike m...@aweiowa.com
 To: WISPA General List wireless@wispa.org
 Sent: Thursday, August 13, 2009 3:39 AM
 Subject: [WISPA] On-line back-up


 Is anybody doing anything about the on-line back-up programs like
 Mosy and Carbonite? I tend to think it's a good use of technology,
 but some users seem to back-up their entire hard drives and use half
 a meg for hours and days until it's done. Is that the intent, entire
 drive? Or do I have a bunch of unsophisticated users?

 Seems wrong too that a company can make money off using MY bandwidth
 for hours on end with no compensation.

 Mike





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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Paul Hendry
Anyone had a chance to fully test any of Ubiquiti's claims like 150+mbps real 
throughput and 300+ subscribers per AP? Much more impressive numbers than 
Canopy.



Matt wrote:
 Ubiquity has introduced their new product lines, at www.ubnt.com.
 Looking to take Canopy on.
 

 Anything like GPS sync for frequency reuse?

 Matt


 
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-- 
This message has been scanned for viruses and
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Re: [WISPA] Ap that can connect to wireless ap and then rebroadcast

2009-08-18 Thread Josh Luthman
Engenius does this.  I don't like doing it at all but as a last
possible solution it works.

On 8/18/09, Jason Hensley ja...@jaggartech.com wrote:
 Grab a Deliberant AP Duo, have one side connect as client and other as AP.
 Works beautifully.


 -Original Message-
 From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
 Behalf Of Alan Long
 Sent: Tuesday, August 18, 2009 9:56 AM
 To: 'WISPA General List'
 Subject: [WISPA] Ap that can connect to wireless ap and then rebroadcast

 I am looking for a solution to extend the range of our current
 ap(Tropos,Colubris.) setup without having to get high dollar equipment. I
 have several apartment complexes where users are not getting enough signal,
 and wondering if anyone has a cost effective solution for a wireless
 repeater. I have used some ruckus 2211 dz(work great), but the cost on those
 is too much for what we are doing. Thanks for any suggestions.







  http://www.aerowire.net







 Alan Long
 Director of Network Operations

 Aerowire

 http://maps.yahoo.com/py/maps.py?Pyt=Tmapaddr=687+North+Dean+Roadcsz=Aubu
 rn%2C+AL+36830country=us 687 North Dean Road Auburn, AL 36830


  mailto:alan.l...@aerowire.net alan.l...@aerowire.net


 tel:
 mobile:


 http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=3342759998E
 mail=along5...@yahoo.com 3342759998

 http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=336092E
 mail=along5...@yahoo.com 336092






 https://www.plaxo.com/add_me?u=30065206883src=client_sig_212_1_card_joini
 nvite=1=en Always have my latest info

  http://www.plaxo.com/signature?src=client_sig_212_1_card_sig=en Want a
 signature like this?






 
 WISPA Wants You! Join today!
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-- 
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



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Re: [WISPA] On-line back-up

2009-08-18 Thread Bob Elliott - RCS
Yes Marlon, that counts!

We are in the exact same boat, for now. Hopefully the marketing will be put
together by end of next week and we can go to market.

Bob Elliott
Information Systems
RCS Communications
502.587.7384


-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of RickG
Sent: Tuesday, August 18, 2009 12:12 PM
To: WISPA General List
Subject: Re: [WISPA] On-line back-up

I can identify. I get people that offer their 2 cents on how  where
we should market - but I already have more work than I can handle.
What a catch 22! -RickG

On Mon, Aug 17, 2009 at 10:40 PM, Marlon K. Schafero...@odessaoffice.com
wrote:
 No.  We're rotten at marketing.

 Actually, we're just growing as fast as we can already

 It's on the to do list though, does that count?

 marlon

 - Original Message -
 From: Bob Elliott - RCS belli...@rcs.info
 To: WISPA General List wireless@wispa.org
 Sent: Friday, August 14, 2009 12:23 PM
 Subject: Re: [WISPA] On-line back-up


 Marlon,
 Are you actively marketing it? We have been contemplating a backup service
 as
 well.

 Bob Elliott
 Information Systems
 RCS Communications
 502.587.7384

 -Original Message-
 From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
 Behalf Of Marlon K. Schafer
 Sent: Thursday, August 13, 2009 11:20 AM
 To: WISPA General List
 Subject: Re: [WISPA] On-line back-up

 We don't promise the integrity of the data.  It's a BACKUP.  Chances are
 slim that we AND they will loose it at the same time though.

 Our goal is to get a couple of servers built and put a few TB of storage
 in
 them.  But so far we don't even need gigs of space...  shrug
 marlon

 - Original Message -
 From: RickG rgunder...@gmail.com
 To: WISPA General List wireless@wispa.org
 Sent: Thursday, August 13, 2009 8:14 AM
 Subject: Re: [WISPA] On-line back-up


 On that note, I do percieve you will see more ISP's start their own
 competitive services like online backup, etc. I wonder if the
 companies will ever get smart and offer to pay ISP's to install
 mirrored servers on their network?
 -RickG

 On Thu, Aug 13, 2009 at 10:59 AM, Marlon K. Schafero...@odessaoffice.com
 wrote:
 We have an online backup program. It hasn't been very popular yet.

 We also bill per bit. Let them do those huge backups. I make money on
 them
 too! grin

 If they do the backups on MY system they do NOT pay the per bit fees.
 marlon

 - Original Message -
 From: Mike m...@aweiowa.com
 To: WISPA General List wireless@wispa.org
 Sent: Thursday, August 13, 2009 3:39 AM
 Subject: [WISPA] On-line back-up


 Is anybody doing anything about the on-line back-up programs like
 Mosy and Carbonite? I tend to think it's a good use of technology,
 but some users seem to back-up their entire hard drives and use half
 a meg for hours and days until it's done. Is that the intent, entire
 drive? Or do I have a bunch of unsophisticated users?

 Seems wrong too that a company can make money off using MY bandwidth
 for hours on end with no compensation.

 Mike






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 delete this communication from your system.
 Thank you for your 

Re: [WISPA] Ap that can connect to wireless ap and then rebroadcast

2009-08-18 Thread Jason Hensley
This is not the same as WDS.  The duo will give you a true repeater type
setup where both sides get full possible bandwidth.  Have to carefully plan
your channels though if both sides are in the same band. 



-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Josh Luthman
Sent: Tuesday, August 18, 2009 11:59 AM
To: WISPA General List
Subject: Re: [WISPA] Ap that can connect to wireless ap and then rebroadcast

Engenius does this.  I don't like doing it at all but as a last
possible solution it works.

On 8/18/09, Jason Hensley ja...@jaggartech.com wrote:
 Grab a Deliberant AP Duo, have one side connect as client and other as AP.
 Works beautifully.


 -Original Message-
 From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
 Behalf Of Alan Long
 Sent: Tuesday, August 18, 2009 9:56 AM
 To: 'WISPA General List'
 Subject: [WISPA] Ap that can connect to wireless ap and then rebroadcast

 I am looking for a solution to extend the range of our current
 ap(Tropos,Colubris.) setup without having to get high dollar equipment. I
 have several apartment complexes where users are not getting enough
signal,
 and wondering if anyone has a cost effective solution for a wireless
 repeater. I have used some ruckus 2211 dz(work great), but the cost on
those
 is too much for what we are doing. Thanks for any suggestions.







  http://www.aerowire.net







 Alan Long
 Director of Network Operations

 Aerowire


http://maps.yahoo.com/py/maps.py?Pyt=Tmapaddr=687+North+Dean+Roadcsz=Aubu
 rn%2C+AL+36830country=us 687 North Dean Road Auburn, AL 36830


  mailto:alan.l...@aerowire.net alan.l...@aerowire.net


 tel:
 mobile:



http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=3342759998E
 mail=along5...@yahoo.com 3342759998


http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=336092E
 mail=along5...@yahoo.com 336092







https://www.plaxo.com/add_me?u=30065206883src=client_sig_212_1_card_joini
 nvite=1=en Always have my latest info

  http://www.plaxo.com/signature?src=client_sig_212_1_card_sig=en Want a
 signature like this?









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-- 
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




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Re: [WISPA] Ap that can connect to wireless ap and then rebroadcast

2009-08-18 Thread Jason Hensley
Grab a Deliberant AP Duo, have one side connect as client and other as AP.
Works beautifully.


-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Alan Long
Sent: Tuesday, August 18, 2009 9:56 AM
To: 'WISPA General List'
Subject: [WISPA] Ap that can connect to wireless ap and then rebroadcast

I am looking for a solution to extend the range of our current
ap(Tropos,Colubris.) setup without having to get high dollar equipment. I
have several apartment complexes where users are not getting enough signal,
and wondering if anyone has a cost effective solution for a wireless
repeater. I have used some ruckus 2211 dz(work great), but the cost on those
is too much for what we are doing. Thanks for any suggestions.

 





 http://www.aerowire.net 

 

 



Alan Long
Director of Network Operations 

Aerowire
 
http://maps.yahoo.com/py/maps.py?Pyt=Tmapaddr=687+North+Dean+Roadcsz=Aubu
rn%2C+AL+36830country=us 687 North Dean Road Auburn, AL 36830 


 mailto:alan.l...@aerowire.net alan.l...@aerowire.net 


tel: 
mobile: 

 
http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=3342759998E
mail=along5...@yahoo.com 3342759998
 
http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=336092E
mail=along5...@yahoo.com 336092 

 



 
https://www.plaxo.com/add_me?u=30065206883src=client_sig_212_1_card_joini
nvite=1=en Always have my latest info

 http://www.plaxo.com/signature?src=client_sig_212_1_card_sig=en Want a
signature like this?

 





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Re: [WISPA] Ap that can connect to wireless ap and then rebroadcast

2009-08-18 Thread Tom Sharples
We've used Openmesh and Meraki products to extend the coverage of our Qnodes 
inside concrete buildings, basements, etc. These are single-radio devices, 
so the bandwidth is only adequate for surfing and email. But they work great 
and are dirt cheap, we just hook up one of them to the ethernet port of our 
radio and hop the signal to where it's needed.

Tom Sharples

- Original Message - 
From: Alan Long alan.l...@aerowire.net
To: 'WISPA General List' wireless@wispa.org
Sent: Tuesday, August 18, 2009 7:56 AM
Subject: [WISPA] Ap that can connect to wireless ap and then rebroadcast


I am looking for a solution to extend the range of our current
 ap(Tropos,Colubris.) setup without having to get high dollar equipment. I
 have several apartment complexes where users are not getting enough 
 signal,
 and wondering if anyone has a cost effective solution for a wireless
 repeater. I have used some ruckus 2211 dz(work great), but the cost on 
 those
 is too much for what we are doing. Thanks for any suggestions.







 http://www.aerowire.net







 Alan Long
 Director of Network Operations

 Aerowire

 http://maps.yahoo.com/py/maps.py?Pyt=Tmapaddr=687+North+Dean+Roadcsz=Aubu
 rn%2C+AL+36830country=us 687 North Dean Road
 Auburn, AL 36830


 mailto:alan.l...@aerowire.net alan.l...@aerowire.net


 tel:
 mobile:


 http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=3342759998E
 mail=along5...@yahoo.com 3342759998

 http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=336092E
 mail=along5...@yahoo.com 336092






 https://www.plaxo.com/add_me?u=30065206883src=client_sig_212_1_card_joini
 nvite=1=en Always have my latest info

 http://www.plaxo.com/signature?src=client_sig_212_1_card_sig=en Want a
 signature like this?











 
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 http://signup.wispa.org/
 

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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Robert West
I was playing around with the Bullets last night and my connect was 150 but
I'd have to have some really understanding customers to try to test more
than a few with the Bullet.  That can be saved for an emergency situation!
We're throwing them up later this week for some new outlying backhauls.
We'll see what kind of traffic we can pass once those are in place.
Planning on replacing those with the rockets once they are available but for
now the Bullets are cheap enough and we have low CPE count out there at the
moment.

Bob-


-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Paul Hendry
Sent: Tuesday, August 18, 2009 12:00 PM
To: wireless
Subject: Re: [WISPA] Bullet M5 HP

Anyone had a chance to fully test any of Ubiquiti's claims like 150+mbps
real throughput and 300+ subscribers per AP? Much more impressive numbers
than Canopy.



Matt wrote:
 Ubiquity has introduced their new product lines, at www.ubnt.com.
 Looking to take Canopy on.
 

 Anything like GPS sync for frequency reuse?

 Matt





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[WISPA] source of install materials?

2009-08-18 Thread Gino Villarini
Any source for the following:

 

Concrete cable clips

Korn Clamps

Hose clamps

 

 

Gino A. Villarini 
g...@aeronetpr.com 
Aeronet Wireless Broadband Corp. 
tel  787.273.4143   fax   787.273.4145 

 




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Re: [WISPA] source of install materials?

2009-08-18 Thread Plexicomm Admin
https://dthstore.com/
Dan English
Plexicomm - Internet Solutions
d...@plexicomm.net | 1.866.759.4678 x103
Fax: 1.866.852.4688 | Emergency Support: 1.866.759.9713

- Original Message - 
From: Gino Villarini g...@aeronetpr.com
To: WISPA General List wireless@wispa.org
Sent: Tuesday, August 18, 2009 2:51 PM
Subject: [WISPA] source of install materials?


 Any source for the following:



 Concrete cable clips

 Korn Clamps

 Hose clamps





 Gino A. Villarini
 g...@aeronetpr.com
 Aeronet Wireless Broadband Corp.
 tel  787.273.4143   fax   787.273.4145





 
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Re: [WISPA] source of install materials?

2009-08-18 Thread Josh Luthman
For hose clamps I go to Lowe's.  Few bucks and no shipping.  I am sure there
is an online resource that would be cheaper, however I doubt it would offset
the cost of shipping.

Do you have a local hardware store for the other things?  In small
quantities the hardware store will no doubt be best.

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 Tue, Aug 18, 2009 at 2:51 PM, Gino Villarini g...@aeronetpr.com wrote:

 Any source for the following:



 Concrete cable clips

 Korn Clamps

 Hose clamps





 Gino A. Villarini
 g...@aeronetpr.com
 Aeronet Wireless Broadband Corp.
 tel  787.273.4143   fax   787.273.4145






 
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Re: [WISPA] source of install materials?

2009-08-18 Thread AJ
We typically buy quite a bit from Arris Telewire Supply
http://www.arrisistore.com/subcat.php?cat=N




On Tue, Aug 18, 2009 at 1:03 PM, Plexicomm Admin ad...@plexicomm.netwrote:

 https://dthstore.com/
 Dan English
 Plexicomm - Internet Solutions
 d...@plexicomm.net | 1.866.759.4678 x103
 Fax: 1.866.852.4688 | Emergency Support: 1.866.759.9713

 - Original Message -
 From: Gino Villarini g...@aeronetpr.com
 To: WISPA General List wireless@wispa.org
 Sent: Tuesday, August 18, 2009 2:51 PM
 Subject: [WISPA] source of install materials?


  Any source for the following:
 
 
 
  Concrete cable clips
 
  Korn Clamps
 
  Hose clamps
 
 
 
 
 
  Gino A. Villarini
  g...@aeronetpr.com
  Aeronet Wireless Broadband Corp.
  tel  787.273.4143   fax   787.273.4145
 
 
 
 
 
 
 
  WISPA Wants You! Join today!
  http://signup.wispa.org/
 
 
 
  WISPA Wireless List: wireless@wispa.org
 
  Subscribe/Unsubscribe:
  http://lists.wispa.org/mailman/listinfo/wireless
 
  Archives: http://lists.wispa.org/pipermail/wireless/




 
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Re: [WISPA] Google Earth Census Tract

2009-08-18 Thread ccrum
Well, you can make them yourself by downloading the tiger data you need
for your county/state and then using tgr2kml  from
http://freegeographytools.com/2007/convert-tiger-polygons-to-kml-files.
Tiger files can be downloaded from census bureau at
http://www.census.gov/geo/www/tiger/tiger2006se/tgr2006se.html. Of course
you will need to know yoru sate and county fips codes available at
http://www.census.gov/geo/www/fips/fips65/index.html. Have fun!

Cameron

 Is there a Google Earth Overlay with Census Tracts out there. Form 477
 setup.

 Steve Barnes
 Manager
 PCS-WIN
 RC-WiFi Wireless Internet Service

 Character cannot be developed in ease and quiet. Only through experience
 of trial and suffering can the soul be strengthened, vision cleared,
 ambition inspired, and success achieved.
 - Helen Keller




 
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Re: [WISPA] Google Earth Census Tract

2009-08-18 Thread ccrum
I just tried it tiwh the Tiger2006 2nd edition and the program errors out
when creating the kml for the Tract 2000 feature. I went back and got the
original 2000 data (tracts are the same) and it worked fine. That data is
availble at http://www.census.gov/geo/www/tiger/tigerua/ua_tgr2k.html.

Cameron

 Well, you can make them yourself by downloading the tiger data you need
 for your county/state and then using tgr2kml  from
 http://freegeographytools.com/2007/convert-tiger-polygons-to-kml-files.
 Tiger files can be downloaded from census bureau at
 http://www.census.gov/geo/www/tiger/tiger2006se/tgr2006se.html. Of course
 you will need to know yoru sate and county fips codes available at
 http://www.census.gov/geo/www/fips/fips65/index.html. Have fun!

 Cameron

 Is there a Google Earth Overlay with Census Tracts out there. Form 477
 setup.

 Steve Barnes
 Manager
 PCS-WIN
 RC-WiFi Wireless Internet Service

 Character cannot be developed in ease and quiet. Only through experience
 of trial and suffering can the soul be strengthened, vision cleared,
 ambition inspired, and success achieved.
 - Helen Keller




 
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 http://signup.wispa.org/
 

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Re: [WISPA] Ap that can connect to wireless ap and then rebroadcast

2009-08-18 Thread Phil Curnutt
Tom,  I've been looking at OpenMesh to do the same thing outside, but can't
wrap my head around the Dashboard being outside the network.  Hit me off
list if you wish to share.

Phil Curnutt, LCWireless, Santa Fe, NM

On Tue, Aug 18, 2009 at 11:22 AM, Tom Sharples tsharp...@qorvus.com wrote:

 We've used Openmesh and Meraki products to extend the coverage of our
 Qnodes
 inside concrete buildings, basements, etc. These are single-radio devices,
 so the bandwidth is only adequate for surfing and email. But they work
 great
 and are dirt cheap, we just hook up one of them to the ethernet port of our
 radio and hop the signal to where it's needed.

 Tom Sharples

 - Original Message -
 From: Alan Long alan.l...@aerowire.net
 To: 'WISPA General List' wireless@wispa.org
 Sent: Tuesday, August 18, 2009 7:56 AM
 Subject: [WISPA] Ap that can connect to wireless ap and then rebroadcast


 I am looking for a solution to extend the range of our current
  ap(Tropos,Colubris.) setup without having to get high dollar equipment. I
  have several apartment complexes where users are not getting enough
  signal,
  and wondering if anyone has a cost effective solution for a wireless
  repeater. I have used some ruckus 2211 dz(work great), but the cost on
  those
  is too much for what we are doing. Thanks for any suggestions.
 
 
 
 
 
 
 
  http://www.aerowire.net
 
 
 
 
 
 
 
  Alan Long
  Director of Network Operations
 
  Aerowire
 
  
 http://maps.yahoo.com/py/maps.py?Pyt=Tmapaddr=687+North+Dean+Roadcsz=Aubu
  rn%2C+AL+36830country=us 687 North Dean Road
  Auburn, AL 36830
 
 
  mailto:alan.l...@aerowire.net alan.l...@aerowire.net
 
 
  tel:
  mobile:
 
 
  
 http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=3342759998E
  mail=along5...@yahoo.com 3342759998
 
  
 http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=336092E
  mail=along5...@yahoo.com 336092
 
 
 
 
 
 
  
 https://www.plaxo.com/add_me?u=30065206883src=client_sig_212_1_card_joini
  nvite=1=en Always have my latest info
 
  http://www.plaxo.com/signature?src=client_sig_212_1_card_sig=en Want
 a
  signature like this?
 
 
 
 



 


 
 
 
 
  WISPA Wants You! Join today!
  http://signup.wispa.org/
 
 
 
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  Archives: http://lists.wispa.org/pipermail/wireless/



 



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 Checked by AVG - www.avg.com
 Version: 8.5.392 / Virus Database: 270.13.59/2310 - Release Date: 08/17/09
 18:04:00




 
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Re: [WISPA] Ap that can connect to wireless ap and then rebroadcast

2009-08-18 Thread ralph
Go on Ebay and look for the Pepwave Peplink Surf   or the Surf AP
They are surplus Earthlink and are exactly for that purpose.
I have used hundreds of them to extend Tropos

Ralph


-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Alan Long
Sent: Tuesday, August 18, 2009 10:56 AM
To: 'WISPA General List'
Subject: [WISPA] Ap that can connect to wireless ap and then rebroadcast

I am looking for a solution to extend the range of our current
ap(Tropos,Colubris.) setup without having to get high dollar equipment. I
have several apartment complexes where users are not getting enough signal,
and wondering if anyone has a cost effective solution for a wireless
repeater. I have used some ruckus 2211 dz(work great), but the cost on those
is too much for what we are doing. Thanks for any suggestions.

 





 http://www.aerowire.net 

 

 



Alan Long
Director of Network Operations 

Aerowire
 
http://maps.yahoo.com/py/maps.py?Pyt=Tmapaddr=687+North+Dean+Roadcsz=Aubu
rn%2C+AL+36830country=us 687 North Dean Road Auburn, AL 36830 


 mailto:alan.l...@aerowire.net alan.l...@aerowire.net 


tel: 
mobile: 

 
http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=3342759998E
mail=along5...@yahoo.com 3342759998
 
http://www.plaxo.com/click_to_call?lang=ensrc=jj_signatureTo=336092E
mail=along5...@yahoo.com 336092 

 



 
https://www.plaxo.com/add_me?u=30065206883src=client_sig_212_1_card_joini
nvite=1=en Always have my latest info

 http://www.plaxo.com/signature?src=client_sig_212_1_card_sig=en Want a
signature like this?

 





WISPA Wants You! Join today!
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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Tom DeReggi
Yeah, but its misleading garbage specs.

Mimo adds very little in noisy environments, where double size channels and 
both polarities can't be both used based on spectrum availabilty, not to 
mention specifying gross speed instead of actual speeds.

I'm not saying the Ubiquiti isn't a really nice needed product, I'm just 
saying, in real world use,  I'm not certain its faster than Motorola PtMP, 
including advantage series. (per Mhz wide channel efficiency). Don't forget 
the 3b SNR required by canopy and the 25db snr required by Ubiquiti for high 
modulations, which is rarely acheived in PtMP.  Remember, a flaky 
packetlossy link is going to bring TCP down to its knees in throuhgput 
reduction.

The most exciting thing about teh new product is its inferred that there 
might be a low cost dual pol sector antenna available now?

Tom DeReggi
RapidDSL  Wireless, Inc
IntAirNet- Fixed Wireless Broadband


- Original Message - 
From: Paul Hendry paul.hen...@skyline-networks.com
To: wireless wireless@wispa.org
Sent: Tuesday, August 18, 2009 11:59 AM
Subject: Re: [WISPA] Bullet M5 HP


 Anyone had a chance to fully test any of Ubiquiti's claims like 150+mbps 
 real throughput and 300+ subscribers per AP? Much more impressive 
 numbers than Canopy.



 Matt wrote:
 Ubiquity has introduced their new product lines, at www.ubnt.com.
 Looking to take Canopy on.


 Anything like GPS sync for frequency reuse?

 Matt


 
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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Paul Hendry
Low cost, dual pol and high gain. 19db 120' sector @ 5GHz ;) Interesting design 
too.

-Original Message-
From: Tom DeReggi [mailto:wirelessn...@rapiddsl.net] 
Sent: 19 August 2009 00:08
To: WISPA General List
Subject: Re: [WISPA] Bullet M5 HP

Yeah, but its misleading garbage specs.

Mimo adds very little in noisy environments, where double size channels and 
both polarities can't be both used based on spectrum availabilty, not to 
mention specifying gross speed instead of actual speeds.

I'm not saying the Ubiquiti isn't a really nice needed product, I'm just 
saying, in real world use,  I'm not certain its faster than Motorola PtMP, 
including advantage series. (per Mhz wide channel efficiency). Don't forget 
the 3b SNR required by canopy and the 25db snr required by Ubiquiti for high 
modulations, which is rarely acheived in PtMP.  Remember, a flaky 
packetlossy link is going to bring TCP down to its knees in throuhgput 
reduction.

The most exciting thing about teh new product is its inferred that there 
might be a low cost dual pol sector antenna available now?

Tom DeReggi
RapidDSL  Wireless, Inc
IntAirNet- Fixed Wireless Broadband


- Original Message - 
From: Paul Hendry paul.hen...@skyline-networks.com
To: wireless wireless@wispa.org
Sent: Tuesday, August 18, 2009 11:59 AM
Subject: Re: [WISPA] Bullet M5 HP


 Anyone had a chance to fully test any of Ubiquiti's claims like 150+mbps 
 real throughput and 300+ subscribers per AP? Much more impressive 
 numbers than Canopy.



 Matt wrote:
 Ubiquity has introduced their new product lines, at www.ubnt.com.
 Looking to take Canopy on.


 Anything like GPS sync for frequency reuse?

 Matt


 
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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Jayson Baker
MIMO (especially dual-pol) gets you much better performance.  Cell phone
companies have been doing this for years and years.

You're 3dB vs 25dB comment is misleading.  UBNT may need a received level of
-70dBm to achieve higher speeds... but, so does a Canopy.  You can't expect
to achieve anything on a Canopy with, say, a -97dBm signal.  Furthermore,
UBNT will actually link around -95dBm and work, albeit slow.  Canopy will
say SCANNING

We have tested these products, and have networks deployed both here in the
states and in Costa Rica.  You wouldn't think it, but Costa Rica has
waaay more noise than we do here.  The government uses 2.4 and 5GHz for
random things, people have way overamp'ed equipment, there are a ton of
little WISP's, etc.  Canopy down there performs as expected... a couple mbps
up, a couple mbps down.  UBNT MIMO blows it away, especially with AirMax and
in a noisy environment.

When testing the MIMO you can't just run a single stream, they work best
with many streams.  We have seen about 130Mbps on a full-duplex on a
deployed link, around 15 miles, in a noisy environment.  With the PtMP
equipment, we see similar results.  With the older non-N non-MIMO equipment,
we have seen up to 100+ subs on a single PowerStation AP, all getting at
least 12Mbps/6Mbps, and latency always under 10ms.

I get it, it's a Motorola list.  We're on here because we use some of that
too.  Not much, anymore, because there are much better products out there.
I'm sure this will start a flame war, as talk of anything other than Canopy
always does, and I don't really care.  The equipment is cheap enough, if you
want to see it for yourself buy some and put it in.  When you see it works
as well as we've seen, you, too, can offer your subs 12Mbps for $25/mo and
make killer profits.  Our ROI on a new install is 1 Day.  We make money the
day it's installed.  And it just works, we never have customers calling to
complain.

Cheers!

On Tue, Aug 18, 2009 at 5:07 PM, Tom DeReggi wirelessn...@rapiddsl.netwrote:

 Yeah, but its misleading garbage specs.

 Mimo adds very little in noisy environments, where double size channels and
 both polarities can't be both used based on spectrum availabilty, not to
 mention specifying gross speed instead of actual speeds.

 I'm not saying the Ubiquiti isn't a really nice needed product, I'm just
 saying, in real world use,  I'm not certain its faster than Motorola PtMP,
 including advantage series. (per Mhz wide channel efficiency). Don't forget
 the 3b SNR required by canopy and the 25db snr required by Ubiquiti for
 high
 modulations, which is rarely acheived in PtMP.  Remember, a flaky
 packetlossy link is going to bring TCP down to its knees in throuhgput
 reduction.

 The most exciting thing about teh new product is its inferred that there
 might be a low cost dual pol sector antenna available now?

 Tom DeReggi
 RapidDSL  Wireless, Inc
 IntAirNet- Fixed Wireless Broadband


 - Original Message -
 From: Paul Hendry paul.hen...@skyline-networks.com
 To: wireless wireless@wispa.org
 Sent: Tuesday, August 18, 2009 11:59 AM
 Subject: Re: [WISPA] Bullet M5 HP


  Anyone had a chance to fully test any of Ubiquiti's claims like 150+mbps
  real throughput and 300+ subscribers per AP? Much more impressive
  numbers than Canopy.
 
 
 
  Matt wrote:
  Ubiquity has introduced their new product lines, at www.ubnt.com.
  Looking to take Canopy on.
 
 
  Anything like GPS sync for frequency reuse?
 
  Matt
 
 
 
 
  WISPA Wants You! Join today!
  http://signup.wispa.org/
 
 
 
  WISPA Wireless List: wireless@wispa.org
 
  Subscribe/Unsubscribe:
  http://lists.wispa.org/mailman/listinfo/wireless
 
  Archives: http://lists.wispa.org/pipermail/wireless/
 
 
 
 
 
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  http://signup.wispa.org/
 
 
 
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  Archives: http://lists.wispa.org/pipermail/wireless/
 
  --
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  believed to be clean.
 
 
 
 
 
 
 
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 http://signup.wispa.org/

 

[WISPA] WISPA Elects New Officers

2009-08-18 Thread Rick Harnish
http://www.wispa.org/2009/08/18/wispa-elects-new-officers/




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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Gino Villarini
Jason
 
Im sorry but i find some stated facts very difficult to believe.  the 25db vs 
3db snr ratio is based on the fact that canopy can perform as expected with 
just 3db over noise.  MIMO based gear needs about 25 db snr ratio on both 
polarities in order to achieve good performence on 64qam and 2 chains.  So if 
your noise floor is -80, youll need a -55 signal to get the high performance.  
I guessing hte nano / loco units would be good for really close clients, rocket 
dish for all others
 
Gino



From: wireless-boun...@wispa.org on behalf of Jayson Baker
Sent: Tue 8/18/2009 7:44 PM
To: WISPA General List
Subject: Re: [WISPA] Bullet M5 HP



MIMO (especially dual-pol) gets you much better performance.  Cell phone
companies have been doing this for years and years.

You're 3dB vs 25dB comment is misleading.  UBNT may need a received level of
-70dBm to achieve higher speeds... but, so does a Canopy.  You can't expect
to achieve anything on a Canopy with, say, a -97dBm signal.  Furthermore,
UBNT will actually link around -95dBm and work, albeit slow.  Canopy will
say SCANNING

We have tested these products, and have networks deployed both here in the
states and in Costa Rica.  You wouldn't think it, but Costa Rica has
waaay more noise than we do here.  The government uses 2.4 and 5GHz for
random things, people have way overamp'ed equipment, there are a ton of
little WISP's, etc.  Canopy down there performs as expected... a couple mbps
up, a couple mbps down.  UBNT MIMO blows it away, especially with AirMax and
in a noisy environment.

When testing the MIMO you can't just run a single stream, they work best
with many streams.  We have seen about 130Mbps on a full-duplex on a
deployed link, around 15 miles, in a noisy environment.  With the PtMP
equipment, we see similar results.  With the older non-N non-MIMO equipment,
we have seen up to 100+ subs on a single PowerStation AP, all getting at
least 12Mbps/6Mbps, and latency always under 10ms.

I get it, it's a Motorola list.  We're on here because we use some of that
too.  Not much, anymore, because there are much better products out there.
I'm sure this will start a flame war, as talk of anything other than Canopy
always does, and I don't really care.  The equipment is cheap enough, if you
want to see it for yourself buy some and put it in.  When you see it works
as well as we've seen, you, too, can offer your subs 12Mbps for $25/mo and
make killer profits.  Our ROI on a new install is 1 Day.  We make money the
day it's installed.  And it just works, we never have customers calling to
complain.

Cheers!

On Tue, Aug 18, 2009 at 5:07 PM, Tom DeReggi wirelessn...@rapiddsl.netwrote:

 Yeah, but its misleading garbage specs.

 Mimo adds very little in noisy environments, where double size channels and
 both polarities can't be both used based on spectrum availabilty, not to
 mention specifying gross speed instead of actual speeds.

 I'm not saying the Ubiquiti isn't a really nice needed product, I'm just
 saying, in real world use,  I'm not certain its faster than Motorola PtMP,
 including advantage series. (per Mhz wide channel efficiency). Don't forget
 the 3b SNR required by canopy and the 25db snr required by Ubiquiti for
 high
 modulations, which is rarely acheived in PtMP.  Remember, a flaky
 packetlossy link is going to bring TCP down to its knees in throuhgput
 reduction.

 The most exciting thing about teh new product is its inferred that there
 might be a low cost dual pol sector antenna available now?

 Tom DeReggi
 RapidDSL  Wireless, Inc
 IntAirNet- Fixed Wireless Broadband


 - Original Message -
 From: Paul Hendry paul.hen...@skyline-networks.com
 To: wireless wireless@wispa.org
 Sent: Tuesday, August 18, 2009 11:59 AM
 Subject: Re: [WISPA] Bullet M5 HP


  Anyone had a chance to fully test any of Ubiquiti's claims like 150+mbps
  real throughput and 300+ subscribers per AP? Much more impressive
  numbers than Canopy.
 
 
 
  Matt wrote:
  Ubiquity has introduced their new product lines, at www.ubnt.com.
  Looking to take Canopy on.
 
 
  Anything like GPS sync for frequency reuse?
 
  Matt
 
 
 
 
  WISPA Wants You! Join today!
  http://signup.wispa.org/
 
 
 
  WISPA Wireless List: wireless@wispa.org
 
  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/
 
 
 
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  Subscribe/Unsubscribe:
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  Archives: http://lists.wispa.org/pipermail/wireless/
 
  

Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Gino Villarini
bit more info on the airmax protocol fro ubiquiti:
 
Yes AirMax is the TDMA/Polling aspect of the software/hardware. This can be 
shut off. The backoff rules of the 802.11 protocol still apply to a certain 
extent (only from outside sources - inside the Ap/Client network they all have 
different time slots so they avoid collisions and hidden nodes all together.) 
 
So the polling doesnt take away the CSMA backoff mechanism of 802.11x from 
other noise sources




From: wireless-boun...@wispa.org on behalf of Gino Villarini
Sent: Tue 8/18/2009 8:08 PM
To: WISPA General List
Subject: RE: [WISPA] Bullet M5 HP


Jason
 
Im sorry but i find some stated facts very difficult to believe.  the 25db vs 
3db snr ratio is based on the fact that canopy can perform as expected with 
just 3db over noise.  MIMO based gear needs about 25 db snr ratio on both 
polarities in order to achieve good performence on 64qam and 2 chains.  So if 
your noise floor is -80, youll need a -55 signal to get the high performance.  
I guessing hte nano / loco units would be good for really close clients, rocket 
dish for all others
 
Gino



From: wireless-boun...@wispa.org on behalf of Jayson Baker
Sent: Tue 8/18/2009 7:44 PM
To: WISPA General List
Subject: Re: [WISPA] Bullet M5 HP



MIMO (especially dual-pol) gets you much better performance.  Cell phone
companies have been doing this for years and years.

You're 3dB vs 25dB comment is misleading.  UBNT may need a received level of
-70dBm to achieve higher speeds... but, so does a Canopy.  You can't expect
to achieve anything on a Canopy with, say, a -97dBm signal.  Furthermore,
UBNT will actually link around -95dBm and work, albeit slow.  Canopy will
say SCANNING

We have tested these products, and have networks deployed both here in the
states and in Costa Rica.  You wouldn't think it, but Costa Rica has
waaay more noise than we do here.  The government uses 2.4 and 5GHz for
random things, people have way overamp'ed equipment, there are a ton of
little WISP's, etc.  Canopy down there performs as expected... a couple mbps
up, a couple mbps down.  UBNT MIMO blows it away, especially with AirMax and
in a noisy environment.

When testing the MIMO you can't just run a single stream, they work best
with many streams.  We have seen about 130Mbps on a full-duplex on a
deployed link, around 15 miles, in a noisy environment.  With the PtMP
equipment, we see similar results.  With the older non-N non-MIMO equipment,
we have seen up to 100+ subs on a single PowerStation AP, all getting at
least 12Mbps/6Mbps, and latency always under 10ms.

I get it, it's a Motorola list.  We're on here because we use some of that
too.  Not much, anymore, because there are much better products out there.
I'm sure this will start a flame war, as talk of anything other than Canopy
always does, and I don't really care.  The equipment is cheap enough, if you
want to see it for yourself buy some and put it in.  When you see it works
as well as we've seen, you, too, can offer your subs 12Mbps for $25/mo and
make killer profits.  Our ROI on a new install is 1 Day.  We make money the
day it's installed.  And it just works, we never have customers calling to
complain.

Cheers!

On Tue, Aug 18, 2009 at 5:07 PM, Tom DeReggi wirelessn...@rapiddsl.netwrote:

 Yeah, but its misleading garbage specs.

 Mimo adds very little in noisy environments, where double size channels and
 both polarities can't be both used based on spectrum availabilty, not to
 mention specifying gross speed instead of actual speeds.

 I'm not saying the Ubiquiti isn't a really nice needed product, I'm just
 saying, in real world use,  I'm not certain its faster than Motorola PtMP,
 including advantage series. (per Mhz wide channel efficiency). Don't forget
 the 3b SNR required by canopy and the 25db snr required by Ubiquiti for
 high
 modulations, which is rarely acheived in PtMP.  Remember, a flaky
 packetlossy link is going to bring TCP down to its knees in throuhgput
 reduction.

 The most exciting thing about teh new product is its inferred that there
 might be a low cost dual pol sector antenna available now?

 Tom DeReggi
 RapidDSL  Wireless, Inc
 IntAirNet- Fixed Wireless Broadband


 - Original Message -
 From: Paul Hendry paul.hen...@skyline-networks.com
 To: wireless wireless@wispa.org
 Sent: Tuesday, August 18, 2009 11:59 AM
 Subject: Re: [WISPA] Bullet M5 HP


  Anyone had a chance to fully test any of Ubiquiti's claims like 150+mbps
  real throughput and 300+ subscribers per AP? Much more impressive
  numbers than Canopy.
 
 
 
  Matt wrote:
  Ubiquity has introduced their new product lines, at www.ubnt.com.
  Looking to take Canopy on.
 
 
  Anything like GPS sync for frequency reuse?
 
  Matt
 
 
 
 
  WISPA Wants You! Join today!
  http://signup.wispa.org/
 
 

Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Jayson Baker
I never said you had to believe me.  I know what we do, what our environment
is like, and what works for us.  I know our customers always get 12Mbps, and
we never get support calls.

On Tue, Aug 18, 2009 at 6:08 PM, Gino Villarini g...@aeronetpr.com wrote:

 Jason

 Im sorry but i find some stated facts very difficult to believe.  the 25db
 vs 3db snr ratio is based on the fact that canopy can perform as expected
 with just 3db over noise.  MIMO based gear needs about 25 db snr ratio on
 both polarities in order to achieve good performence on 64qam and 2 chains.
  So if your noise floor is -80, youll need a -55 signal to get the high
 performance.  I guessing hte nano / loco units would be good for really
 close clients, rocket dish for all others

 Gino

 

 From: wireless-boun...@wispa.org on behalf of Jayson Baker
 Sent: Tue 8/18/2009 7:44 PM
 To: WISPA General List
 Subject: Re: [WISPA] Bullet M5 HP



 MIMO (especially dual-pol) gets you much better performance.  Cell phone
 companies have been doing this for years and years.

 You're 3dB vs 25dB comment is misleading.  UBNT may need a received level
 of
 -70dBm to achieve higher speeds... but, so does a Canopy.  You can't expect
 to achieve anything on a Canopy with, say, a -97dBm signal.  Furthermore,
 UBNT will actually link around -95dBm and work, albeit slow.  Canopy will
 say SCANNING

 We have tested these products, and have networks deployed both here in the
 states and in Costa Rica.  You wouldn't think it, but Costa Rica has
 waaay more noise than we do here.  The government uses 2.4 and 5GHz for
 random things, people have way overamp'ed equipment, there are a ton of
 little WISP's, etc.  Canopy down there performs as expected... a couple
 mbps
 up, a couple mbps down.  UBNT MIMO blows it away, especially with AirMax
 and
 in a noisy environment.

 When testing the MIMO you can't just run a single stream, they work best
 with many streams.  We have seen about 130Mbps on a full-duplex on a
 deployed link, around 15 miles, in a noisy environment.  With the PtMP
 equipment, we see similar results.  With the older non-N non-MIMO
 equipment,
 we have seen up to 100+ subs on a single PowerStation AP, all getting at
 least 12Mbps/6Mbps, and latency always under 10ms.

 I get it, it's a Motorola list.  We're on here because we use some of that
 too.  Not much, anymore, because there are much better products out there.
 I'm sure this will start a flame war, as talk of anything other than Canopy
 always does, and I don't really care.  The equipment is cheap enough, if
 you
 want to see it for yourself buy some and put it in.  When you see it works
 as well as we've seen, you, too, can offer your subs 12Mbps for $25/mo and
 make killer profits.  Our ROI on a new install is 1 Day.  We make money the
 day it's installed.  And it just works, we never have customers calling to
 complain.

 Cheers!

 On Tue, Aug 18, 2009 at 5:07 PM, Tom DeReggi wirelessn...@rapiddsl.net
 wrote:

  Yeah, but its misleading garbage specs.
 
  Mimo adds very little in noisy environments, where double size channels
 and
  both polarities can't be both used based on spectrum availabilty, not to
  mention specifying gross speed instead of actual speeds.
 
  I'm not saying the Ubiquiti isn't a really nice needed product, I'm just
  saying, in real world use,  I'm not certain its faster than Motorola
 PtMP,
  including advantage series. (per Mhz wide channel efficiency). Don't
 forget
  the 3b SNR required by canopy and the 25db snr required by Ubiquiti for
  high
  modulations, which is rarely acheived in PtMP.  Remember, a flaky
  packetlossy link is going to bring TCP down to its knees in throuhgput
  reduction.
 
  The most exciting thing about teh new product is its inferred that there
  might be a low cost dual pol sector antenna available now?
 
  Tom DeReggi
  RapidDSL  Wireless, Inc
  IntAirNet- Fixed Wireless Broadband
 
 
  - Original Message -
  From: Paul Hendry paul.hen...@skyline-networks.com
  To: wireless wireless@wispa.org
  Sent: Tuesday, August 18, 2009 11:59 AM
  Subject: Re: [WISPA] Bullet M5 HP
 
 
   Anyone had a chance to fully test any of Ubiquiti's claims like
 150+mbps
   real throughput and 300+ subscribers per AP? Much more impressive
   numbers than Canopy.
  
  
  
   Matt wrote:
   Ubiquity has introduced their new product lines, at www.ubnt.com.
   Looking to take Canopy on.
  
  
   Anything like GPS sync for frequency reuse?
  
   Matt
  
  
  
 
 
   WISPA Wants You! Join today!
   http://signup.wispa.org/
  
 
 
  
   WISPA Wireless List: wireless@wispa.org
  
   Subscribe/Unsubscribe:
   http://lists.wispa.org/mailman/listinfo/wireless
  
   Archives: http://lists.wispa.org/pipermail/wireless/
  
  
  
  
 
 

Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Chuck Hogg
They actually get 12MBps throughput or they are connected at the 12MBps
rate?

Regards,
Chuck Hogg
Shelby Broadband
502-722-9292
ch...@shelbybb.com
http://www.shelbybb.com


-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Jayson Baker
Sent: Tuesday, August 18, 2009 9:09 PM
To: WISPA General List
Subject: Re: [WISPA] Bullet M5 HP

I never said you had to believe me.  I know what we do, what our
environment
is like, and what works for us.  I know our customers always get 12Mbps,
and
we never get support calls.

On Tue, Aug 18, 2009 at 6:08 PM, Gino Villarini g...@aeronetpr.com
wrote:

 Jason

 Im sorry but i find some stated facts very difficult to believe.  the
25db
 vs 3db snr ratio is based on the fact that canopy can perform as
expected
 with just 3db over noise.  MIMO based gear needs about 25 db snr ratio
on
 both polarities in order to achieve good performence on 64qam and 2
chains.
  So if your noise floor is -80, youll need a -55 signal to get the
high
 performance.  I guessing hte nano / loco units would be good for
really
 close clients, rocket dish for all others

 Gino

 

 From: wireless-boun...@wispa.org on behalf of Jayson Baker
 Sent: Tue 8/18/2009 7:44 PM
 To: WISPA General List
 Subject: Re: [WISPA] Bullet M5 HP



 MIMO (especially dual-pol) gets you much better performance.  Cell
phone
 companies have been doing this for years and years.

 You're 3dB vs 25dB comment is misleading.  UBNT may need a received
level
 of
 -70dBm to achieve higher speeds... but, so does a Canopy.  You can't
expect
 to achieve anything on a Canopy with, say, a -97dBm signal.
Furthermore,
 UBNT will actually link around -95dBm and work, albeit slow.  Canopy
will
 say SCANNING

 We have tested these products, and have networks deployed both here in
the
 states and in Costa Rica.  You wouldn't think it, but Costa Rica has
 waaay more noise than we do here.  The government uses 2.4 and
5GHz for
 random things, people have way overamp'ed equipment, there are a ton
of
 little WISP's, etc.  Canopy down there performs as expected... a
couple
 mbps
 up, a couple mbps down.  UBNT MIMO blows it away, especially with
AirMax
 and
 in a noisy environment.

 When testing the MIMO you can't just run a single stream, they work
best
 with many streams.  We have seen about 130Mbps on a full-duplex on a
 deployed link, around 15 miles, in a noisy environment.  With the PtMP
 equipment, we see similar results.  With the older non-N non-MIMO
 equipment,
 we have seen up to 100+ subs on a single PowerStation AP, all getting
at
 least 12Mbps/6Mbps, and latency always under 10ms.

 I get it, it's a Motorola list.  We're on here because we use some of
that
 too.  Not much, anymore, because there are much better products out
there.
 I'm sure this will start a flame war, as talk of anything other than
Canopy
 always does, and I don't really care.  The equipment is cheap enough,
if
 you
 want to see it for yourself buy some and put it in.  When you see it
works
 as well as we've seen, you, too, can offer your subs 12Mbps for $25/mo
and
 make killer profits.  Our ROI on a new install is 1 Day.  We make
money the
 day it's installed.  And it just works, we never have customers
calling to
 complain.

 Cheers!

 On Tue, Aug 18, 2009 at 5:07 PM, Tom DeReggi
wirelessn...@rapiddsl.net
 wrote:

  Yeah, but its misleading garbage specs.
 
  Mimo adds very little in noisy environments, where double size
channels
 and
  both polarities can't be both used based on spectrum availabilty,
not to
  mention specifying gross speed instead of actual speeds.
 
  I'm not saying the Ubiquiti isn't a really nice needed product, I'm
just
  saying, in real world use,  I'm not certain its faster than Motorola
 PtMP,
  including advantage series. (per Mhz wide channel efficiency). Don't
 forget
  the 3b SNR required by canopy and the 25db snr required by Ubiquiti
for
  high
  modulations, which is rarely acheived in PtMP.  Remember, a flaky
  packetlossy link is going to bring TCP down to its knees in
throuhgput
  reduction.
 
  The most exciting thing about teh new product is its inferred that
there
  might be a low cost dual pol sector antenna available now?
 
  Tom DeReggi
  RapidDSL  Wireless, Inc
  IntAirNet- Fixed Wireless Broadband
 
 
  - Original Message -
  From: Paul Hendry paul.hen...@skyline-networks.com
  To: wireless wireless@wispa.org
  Sent: Tuesday, August 18, 2009 11:59 AM
  Subject: Re: [WISPA] Bullet M5 HP
 
 
   Anyone had a chance to fully test any of Ubiquiti's claims like
 150+mbps
   real throughput and 300+ subscribers per AP? Much more
impressive
   numbers than Canopy.
  
  
  
   Matt wrote:
   Ubiquity has introduced their new product lines, at
www.ubnt.com.
   Looking to take Canopy on.
  
  
   Anything like GPS sync for frequency reuse?
  
   Matt
  
  
  
 


Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Jayson Baker
12Mbps download, 6Mbps upload to speedtest.net

On Tue, Aug 18, 2009 at 7:09 PM, Chuck Hogg ch...@shelbybb.com wrote:

 They actually get 12MBps throughput or they are connected at the 12MBps
 rate?

 Regards,
 Chuck Hogg
 Shelby Broadband
 502-722-9292
 ch...@shelbybb.com
 http://www.shelbybb.com


 -Original Message-
 From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
 Behalf Of Jayson Baker
 Sent: Tuesday, August 18, 2009 9:09 PM
 To: WISPA General List
 Subject: Re: [WISPA] Bullet M5 HP

 I never said you had to believe me.  I know what we do, what our
 environment
 is like, and what works for us.  I know our customers always get 12Mbps,
 and
 we never get support calls.

 On Tue, Aug 18, 2009 at 6:08 PM, Gino Villarini g...@aeronetpr.com
 wrote:

  Jason
 
  Im sorry but i find some stated facts very difficult to believe.  the
 25db
  vs 3db snr ratio is based on the fact that canopy can perform as
 expected
  with just 3db over noise.  MIMO based gear needs about 25 db snr ratio
 on
  both polarities in order to achieve good performence on 64qam and 2
 chains.
   So if your noise floor is -80, youll need a -55 signal to get the
 high
  performance.  I guessing hte nano / loco units would be good for
 really
  close clients, rocket dish for all others
 
  Gino
 
  
 
  From: wireless-boun...@wispa.org on behalf of Jayson Baker
  Sent: Tue 8/18/2009 7:44 PM
  To: WISPA General List
  Subject: Re: [WISPA] Bullet M5 HP
 
 
 
  MIMO (especially dual-pol) gets you much better performance.  Cell
 phone
  companies have been doing this for years and years.
 
  You're 3dB vs 25dB comment is misleading.  UBNT may need a received
 level
  of
  -70dBm to achieve higher speeds... but, so does a Canopy.  You can't
 expect
  to achieve anything on a Canopy with, say, a -97dBm signal.
 Furthermore,
  UBNT will actually link around -95dBm and work, albeit slow.  Canopy
 will
  say SCANNING
 
  We have tested these products, and have networks deployed both here in
 the
  states and in Costa Rica.  You wouldn't think it, but Costa Rica has
  waaay more noise than we do here.  The government uses 2.4 and
 5GHz for
  random things, people have way overamp'ed equipment, there are a ton
 of
  little WISP's, etc.  Canopy down there performs as expected... a
 couple
  mbps
  up, a couple mbps down.  UBNT MIMO blows it away, especially with
 AirMax
  and
  in a noisy environment.
 
  When testing the MIMO you can't just run a single stream, they work
 best
  with many streams.  We have seen about 130Mbps on a full-duplex on a
  deployed link, around 15 miles, in a noisy environment.  With the PtMP
  equipment, we see similar results.  With the older non-N non-MIMO
  equipment,
  we have seen up to 100+ subs on a single PowerStation AP, all getting
 at
  least 12Mbps/6Mbps, and latency always under 10ms.
 
  I get it, it's a Motorola list.  We're on here because we use some of
 that
  too.  Not much, anymore, because there are much better products out
 there.
  I'm sure this will start a flame war, as talk of anything other than
 Canopy
  always does, and I don't really care.  The equipment is cheap enough,
 if
  you
  want to see it for yourself buy some and put it in.  When you see it
 works
  as well as we've seen, you, too, can offer your subs 12Mbps for $25/mo
 and
  make killer profits.  Our ROI on a new install is 1 Day.  We make
 money the
  day it's installed.  And it just works, we never have customers
 calling to
  complain.
 
  Cheers!
 
  On Tue, Aug 18, 2009 at 5:07 PM, Tom DeReggi
 wirelessn...@rapiddsl.net
  wrote:
 
   Yeah, but its misleading garbage specs.
  
   Mimo adds very little in noisy environments, where double size
 channels
  and
   both polarities can't be both used based on spectrum availabilty,
 not to
   mention specifying gross speed instead of actual speeds.
  
   I'm not saying the Ubiquiti isn't a really nice needed product, I'm
 just
   saying, in real world use,  I'm not certain its faster than Motorola
  PtMP,
   including advantage series. (per Mhz wide channel efficiency). Don't
  forget
   the 3b SNR required by canopy and the 25db snr required by Ubiquiti
 for
   high
   modulations, which is rarely acheived in PtMP.  Remember, a flaky
   packetlossy link is going to bring TCP down to its knees in
 throuhgput
   reduction.
  
   The most exciting thing about teh new product is its inferred that
 there
   might be a low cost dual pol sector antenna available now?
  
   Tom DeReggi
   RapidDSL  Wireless, Inc
   IntAirNet- Fixed Wireless Broadband
  
  
   - Original Message -
   From: Paul Hendry paul.hen...@skyline-networks.com
   To: wireless wireless@wispa.org
   Sent: Tuesday, August 18, 2009 11:59 AM
   Subject: Re: [WISPA] Bullet M5 HP
  
  
Anyone had a chance to fully test any of Ubiquiti's claims like
  150+mbps
real throughput and 300+ subscribers per AP? Much more
 impressive
numbers than 

Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Michael Baird
Sorry dude, I love Ubiquity, but 100 subs on a atheros system on a chip 
at 12/6 - Impossible.
130 Mbps throughput on a 100 mb ethernet port - Impossible.
130 Mbps at 15 miles when full modulation at 40 mhz w/2 antennas is 130 
Mbps is -Impossible.
YOU haven't tested any of the new UBNT gear, so your suppositions are - 
Impossible.

Regards
Michael Baird
 I never said you had to believe me.  I know what we do, what our environment
 is like, and what works for us.  I know our customers always get 12Mbps, and
 we never get support calls.

 On Tue, Aug 18, 2009 at 6:08 PM, Gino Villarini g...@aeronetpr.com wrote:

   
 Jason

 Im sorry but i find some stated facts very difficult to believe.  the 25db
 vs 3db snr ratio is based on the fact that canopy can perform as expected
 with just 3db over noise.  MIMO based gear needs about 25 db snr ratio on
 both polarities in order to achieve good performence on 64qam and 2 chains.
  So if your noise floor is -80, youll need a -55 signal to get the high
 performance.  I guessing hte nano / loco units would be good for really
 close clients, rocket dish for all others

 Gino

 

 From: wireless-boun...@wispa.org on behalf of Jayson Baker
 Sent: Tue 8/18/2009 7:44 PM
 To: WISPA General List
 Subject: Re: [WISPA] Bullet M5 HP



 MIMO (especially dual-pol) gets you much better performance.  Cell phone
 companies have been doing this for years and years.

 You're 3dB vs 25dB comment is misleading.  UBNT may need a received level
 of
 -70dBm to achieve higher speeds... but, so does a Canopy.  You can't expect
 to achieve anything on a Canopy with, say, a -97dBm signal.  Furthermore,
 UBNT will actually link around -95dBm and work, albeit slow.  Canopy will
 say SCANNING

 We have tested these products, and have networks deployed both here in the
 states and in Costa Rica.  You wouldn't think it, but Costa Rica has
 waaay more noise than we do here.  The government uses 2.4 and 5GHz for
 random things, people have way overamp'ed equipment, there are a ton of
 little WISP's, etc.  Canopy down there performs as expected... a couple
 mbps
 up, a couple mbps down.  UBNT MIMO blows it away, especially with AirMax
 and
 in a noisy environment.

 When testing the MIMO you can't just run a single stream, they work best
 with many streams.  We have seen about 130Mbps on a full-duplex on a
 deployed link, around 15 miles, in a noisy environment.  With the PtMP
 equipment, we see similar results.  With the older non-N non-MIMO
 equipment,
 we have seen up to 100+ subs on a single PowerStation AP, all getting at
 least 12Mbps/6Mbps, and latency always under 10ms.

 I get it, it's a Motorola list.  We're on here because we use some of that
 too.  Not much, anymore, because there are much better products out there.
 I'm sure this will start a flame war, as talk of anything other than Canopy
 always does, and I don't really care.  The equipment is cheap enough, if
 you
 want to see it for yourself buy some and put it in.  When you see it works
 as well as we've seen, you, too, can offer your subs 12Mbps for $25/mo and
 make killer profits.  Our ROI on a new install is 1 Day.  We make money the
 day it's installed.  And it just works, we never have customers calling to
 complain.

 Cheers!

 On Tue, Aug 18, 2009 at 5:07 PM, Tom DeReggi wirelessn...@rapiddsl.net
 
 wrote:
   
 Yeah, but its misleading garbage specs.

 Mimo adds very little in noisy environments, where double size channels
   
 and
 
 both polarities can't be both used based on spectrum availabilty, not to
 mention specifying gross speed instead of actual speeds.

 I'm not saying the Ubiquiti isn't a really nice needed product, I'm just
 saying, in real world use,  I'm not certain its faster than Motorola
   
 PtMP,
 
 including advantage series. (per Mhz wide channel efficiency). Don't
   
 forget
 
 the 3b SNR required by canopy and the 25db snr required by Ubiquiti for
 high
 modulations, which is rarely acheived in PtMP.  Remember, a flaky
 packetlossy link is going to bring TCP down to its knees in throuhgput
 reduction.

 The most exciting thing about teh new product is its inferred that there
 might be a low cost dual pol sector antenna available now?

 Tom DeReggi
 RapidDSL  Wireless, Inc
 IntAirNet- Fixed Wireless Broadband


 - Original Message -
 From: Paul Hendry paul.hen...@skyline-networks.com
 To: wireless wireless@wispa.org
 Sent: Tuesday, August 18, 2009 11:59 AM
 Subject: Re: [WISPA] Bullet M5 HP


   
 Anyone had a chance to fully test any of Ubiquiti's claims like
 
 150+mbps
 
 real throughput and 300+ subscribers per AP? Much more impressive
 numbers than Canopy.



 Matt wrote:
 
 Ubiquity has introduced their new product lines, at www.ubnt.com.
 Looking to take Canopy on.

 
 Anything like GPS sync for frequency reuse?

 Matt



   
 

Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Travis Johnson




So it's not even going to work as well as a Mikrotik system with
"Disable CSMA" turned on... 

Travis
Microserv

Gino Villarini wrote:

  bit more info on the airmax protocol fro ubiquiti:
 
Yes AirMax is the TDMA/Polling aspect of the software/hardware. This can be shut off. The backoff rules of the 802.11 protocol still apply to a certain extent (only from outside sources - inside the Ap/Client network they all have different time slots so they avoid collisions and hidden nodes all together.) 
 
So the polling doesnt take away the CSMA backoff mechanism of 802.11x from other noise sources




From: wireless-boun...@wispa.org on behalf of Gino Villarini
Sent: Tue 8/18/2009 8:08 PM
To: WISPA General List
Subject: RE: [WISPA] Bullet M5 HP


Jason
 
Im sorry but i find some stated facts very difficult to believe.  the 25db vs 3db snr ratio is based on the fact that canopy can perform as expected with just 3db over noise.  MIMO based gear needs about 25 db snr ratio on both polarities in order to achieve good performence on 64qam and 2 chains.  So if your noise floor is -80, youll need a -55 signal to get the high performance.  I guessing hte nano / loco units would be good for really close clients, rocket dish for all others
 
Gino



From: wireless-boun...@wispa.org on behalf of Jayson Baker
Sent: Tue 8/18/2009 7:44 PM
To: WISPA General List
Subject: Re: [WISPA] Bullet M5 HP



MIMO (especially dual-pol) gets you much better performance.  Cell phone
companies have been doing this for years and years.

You're 3dB vs 25dB comment is misleading.  UBNT may need a received level of
-70dBm to achieve higher speeds... but, so does a Canopy.  You can't expect
to achieve anything on a Canopy with, say, a -97dBm signal.  Furthermore,
UBNT will actually link around -95dBm and work, albeit slow.  Canopy will
say "SCANNING"

We have tested these products, and have networks deployed both here in the
states and in Costa Rica.  You wouldn't think it, but Costa Rica has
waaay more noise than we do here.  The government uses 2.4 and 5GHz for
random things, people have way overamp'ed equipment, there are a ton of
little WISP's, etc.  Canopy down there performs as expected... a couple mbps
up, a couple mbps down.  UBNT MIMO blows it away, especially with AirMax and
in a noisy environment.

When testing the MIMO you can't just run a single stream, they work best
with many streams.  We have seen about 130Mbps on a full-duplex on a
deployed link, around 15 miles, in a noisy environment.  With the PtMP
equipment, we see similar results.  With the older non-N non-MIMO equipment,
we have seen up to 100+ subs on a single PowerStation AP, all getting at
least 12Mbps/6Mbps, and latency always under 10ms.

I get it, it's a Motorola list.  We're on here because we use some of that
too.  Not much, anymore, because there are much better products out there.
I'm sure this will start a flame war, as talk of anything other than Canopy
always does, and I don't really care.  The equipment is cheap enough, if you
want to see it for yourself buy some and put it in.  When you see it works
as well as we've seen, you, too, can offer your subs 12Mbps for $25/mo and
make killer profits.  Our ROI on a new install is 1 Day.  We make money the
day it's installed.  And it just works, we never have customers calling to
complain.

Cheers!

On Tue, Aug 18, 2009 at 5:07 PM, Tom DeReggi wirelessn...@rapiddsl.netwrote:

  
  
Yeah, but its misleading garbage specs.

Mimo adds very little in noisy environments, where double size channels and
both polarities can't be both used based on spectrum availabilty, not to
mention specifying gross speed instead of actual speeds.

I'm not saying the Ubiquiti isn't a really nice needed product, I'm just
saying, in real world use,  I'm not certain its faster than Motorola PtMP,
including advantage series. (per Mhz wide channel efficiency). Don't forget
the 3b SNR required by canopy and the 25db snr required by Ubiquiti for
high
modulations, which is rarely acheived in PtMP.  Remember, a flaky
packetlossy link is going to bring TCP down to its knees in throuhgput
reduction.

The most exciting thing about teh new product is its inferred that there
might be a low cost dual pol sector antenna available now?

Tom DeReggi
RapidDSL  Wireless, Inc
IntAirNet- Fixed Wireless Broadband


- Original Message -
From: "Paul Hendry" paul.hen...@skyline-networks.com
To: "wireless" wireless@wispa.org
Sent: Tuesday, August 18, 2009 11:59 AM
Subject: Re: [WISPA] Bullet M5 HP




  Anyone had a chance to fully test any of Ubiquiti's claims like 150+mbps
"real" throughput and 300+ subscribers per AP? Much more impressive
numbers than Canopy.



Matt wrote:
  
  

  Ubiquity has introduced their new product lines, at www.ubnt.com.
Looking to take Canopy on.

  

Anything like GPS sync for frequency 

Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Travis Johnson




I'm going to call BS here... 

(1) You don't really have a "noisy" environment if you are able to run
a basic Powerstation AP with 100 subs and have it work at all. We are
on towers on hilltops that have over 120 antennas (dishes, sectors,
omnis) within a 500ft radius from our tower. 

(2) You aren't shooting 10-15 miles in a point to multi-point
configuration

(3) Your math doesn't work. 100+ subs on a Powerstation AP (even if
it's doing 130Mbps), that's 1.3Mbps per sub. There is no way _every_
speed test is 12Mbps down and 6Mbps up with 100 people connected.

(4) How many total customers do you have on wireless?

(5) Why doesn't your homepage load (www.spectrasurf.com)?

(6) Our ROI using Canopy is 0 days. :)

(7) Even one of the lead engineers at Ubiquiti said the product is
designed more for countries with little or no internet service "where
they will be happy with ISDN speeds".

I have a test setup on the way. I will test and report back what the
"real" world is on this equipment. ;)

Travis
Microserv

Jayson Baker wrote:

  MIMO (especially dual-pol) gets you much better performance.  Cell phone
companies have been doing this for years and years.

You're 3dB vs 25dB comment is misleading.  UBNT may need a received level of
-70dBm to achieve higher speeds... but, so does a Canopy.  You can't expect
to achieve anything on a Canopy with, say, a -97dBm signal.  Furthermore,
UBNT will actually link around -95dBm and work, albeit slow.  Canopy will
say "SCANNING"

We have tested these products, and have networks deployed both here in the
states and in Costa Rica.  You wouldn't think it, but Costa Rica has
waaay more noise than we do here.  The government uses 2.4 and 5GHz for
random things, people have way overamp'ed equipment, there are a ton of
little WISP's, etc.  Canopy down there performs as expected... a couple mbps
up, a couple mbps down.  UBNT MIMO blows it away, especially with AirMax and
in a noisy environment.

When testing the MIMO you can't just run a single stream, they work best
with many streams.  We have seen about 130Mbps on a full-duplex on a
deployed link, around 15 miles, in a noisy environment.  With the PtMP
equipment, we see similar results.  With the older non-N non-MIMO equipment,
we have seen up to 100+ subs on a single PowerStation AP, all getting at
least 12Mbps/6Mbps, and latency always under 10ms.

I get it, it's a Motorola list.  We're on here because we use some of that
too.  Not much, anymore, because there are much better products out there.
I'm sure this will start a flame war, as talk of anything other than Canopy
always does, and I don't really care.  The equipment is cheap enough, if you
want to see it for yourself buy some and put it in.  When you see it works
as well as we've seen, you, too, can offer your subs 12Mbps for $25/mo and
make killer profits.  Our ROI on a new install is 1 Day.  We make money the
day it's installed.  And it just works, we never have customers calling to
complain.

Cheers!

On Tue, Aug 18, 2009 at 5:07 PM, Tom DeReggi wirelessn...@rapiddsl.netwrote:

  
  
Yeah, but its misleading garbage specs.

Mimo adds very little in noisy environments, where double size channels and
both polarities can't be both used based on spectrum availabilty, not to
mention specifying gross speed instead of actual speeds.

I'm not saying the Ubiquiti isn't a really nice needed product, I'm just
saying, in real world use,  I'm not certain its faster than Motorola PtMP,
including advantage series. (per Mhz wide channel efficiency). Don't forget
the 3b SNR required by canopy and the 25db snr required by Ubiquiti for
high
modulations, which is rarely acheived in PtMP.  Remember, a flaky
packetlossy link is going to bring TCP down to its knees in throuhgput
reduction.

The most exciting thing about teh new product is its inferred that there
might be a low cost dual pol sector antenna available now?

Tom DeReggi
RapidDSL  Wireless, Inc
IntAirNet- Fixed Wireless Broadband


- Original Message -
From: "Paul Hendry" paul.hen...@skyline-networks.com
To: "wireless" wireless@wispa.org
Sent: Tuesday, August 18, 2009 11:59 AM
Subject: Re: [WISPA] Bullet M5 HP




  Anyone had a chance to fully test any of Ubiquiti's claims like 150+mbps
"real" throughput and 300+ subscribers per AP? Much more impressive
numbers than Canopy.



Matt wrote:
  
  

  Ubiquity has introduced their new product lines, at www.ubnt.com.
Looking to take Canopy on.

  

Anything like GPS sync for frequency reuse?

Matt




  




  
WISPA Wants You! Join today!
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Subscribe/Unsubscribe:

Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Tom DeReggi
Jayson,

First off, I'm primarilly a Trango shop not a Moto shop, so I have not BIAS 
to Moto.  We have evaluated Moto Advantage, along with other manufacturer 
OFDM gear in our attempts to find solutions for faster speeds, for next 
generation needs.  To date, we have found PtP to be the answer for us. But 
the search for a better PtMP product is ongoing.

Once again I will say, my comments were based on noisy environments, and 
on efficiency per mhz wide of spectrum used.  Two polarities counts as two 
channels.
That in no way was meant to diminish the value of the features Ubiquiti 
could offer for appropriate situations for the product line.
The bottom line is... physics are physics.  In my world, the noise floor 
averages -70, and I don't think I have a single sector on my network that 
has both the verticle and horizontal pol on a single channel available, and 
the odds are even lower that I could find two adjacent 20Mhz channels to 
combine, that would not interfere with myself.. And it should also be noted 
that most of the noise floor is generated by others' TDD type gear that 
constantly transmits carrier, so using free time to transmit is not an 
applicable factor to avoid interference.  This is one of the reasons during 
our Pre-Wimax testing 5 years ago, we abandoned OFDM and Dual pol diversity 
PtMP set ups offered by WiMax, in favor of Trango 10mb PtMP on the fly 
selectable polarity solutions.  We needed polarity isolation as a core 
interference rejection method to survive.  The pre-wimax gear was lucky to 
pull of 1.5 mbps, after adjusting to noise, in many cases.  Today when we do 
OFDM PtMP, we only do it in select situations and cubby holes that are 
adequately isolated to allow it, or as we expand to more rural areas with 
less congested spectrum.  For us, a -97 db receive sensitivity does 
absolutely nothing for us when there is a noise floor of -70.  There is not 
a single place on our network with a noise floor lower than -80.  Our 
mentality is, even if -97 can be used today somewhere, its just a matter of 
time before the noise grows to prevent it, thus not a safe long term 
business model.

My beef here is that MIMO marketing is popping up all over the place with 
misleading ads, that disclose lab results, leaving out the reality of what 
is required to accomplish the speeds they specify.
I have yet to find a technical reason why MIMO yields higher throughput per 
mhz. And I'd be interested in hearing any factual scentific explanation of 
why MIMO can achieve more.

In our study of Mimo, a few years back, the technical benefits of teh 
technology were clear in an indoor environment. These benefits were shown 
with multiple antennas even ALL of the same polarity.
The reasoning was that signals received were addative, allowing for higher 
gain to be realized. (and also some benefits for multiple transmitters but 
taht is a more complex conversation that this thread).
This was best accomplished in an indoor environment where there were MANY 
diverse reflections.  And as a result MIMO added RANGE/Distance, or the 
ability to get higher modulations because RSSI was better to achieve that. 
But it did NOT increase efficiency per mhz to achieve higher MAX possible 
speed.  As well, the benefits of recieve combining is drastically reduced in 
outdoor environments were there are less reflections and narrower beam 
antennas.  That is all physics, and has nothing to do with a preferring a 
product line.

Again, I'm open to any discussion from any opf teh mimo vendors to explain 
what MIMO adds that allows it to beat the physics of 802.11A, but when I 
read the manuals from the manufacturers, I just see channel and polarity 
combinding to reach higher speeds, and they downplay the fact that you need 
to disable Non-LOS benefits, to achive the speeds.  For example, they might 
discuss better NON_LOS or distance can be achieved by using polarity 
diversity to send the same data, but then that gives the same speed as a 
single 802.11a channel, except uses twice the spectrum since two pols are 
taken, and actually making it half as efficient as 802.11a. Then in the next 
sentance say it can do double the speed of 802.11a, because it can send 
different data across each polarity, but take attention away from the fact 
that inceased range NLOS is not longer going to occur, and that two 
polarities are being used to get the higher throughput, which is equivellent 
to taking up twice the spectrum.  I also should be clear that I am talking 
about 2 x2 Mimo, which yields less benefits than a MIMO with more antennas.

I can accept the misleading adds for PtP systems because it is more likely 
that with narrow beam PTP antennas that free spectrum might be able to be 
found, expectially in rural America.
But I'm not buying the case study for PtMP, at least not yet.

I could possibly see MIMO as an option to reduce infrastructure needs. For 
example, if there was only enough spectrum ofr 6 single pol 

Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Scottie Arnett
I am the the devil's advocateThey are one step closer. Put us some gps 
timing in and they got it whooped (although I doubt it will ever happen under 
the MAC consideration's). But for me in the middle of BFE, it will work great 
for a 1/3 or more of the price.

Scottie

-- Original Message --
From: Robert West robert.w...@just-micro.com
Reply-To: WISPA General List wireless@wispa.org
Date:  Mon, 17 Aug 2009 18:36:21 -0400

Just looked it all over.  Yep, depending on AVAILABILITY...  they will
definitely have a large chunk of my cash very soon.

Bob-


-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Michael Baird
Sent: Monday, August 17, 2009 6:11 PM
To: WISPA General List
Subject: Re: [WISPA] Bullet M5 HP

Ubiquity has introduced their new product lines, at www.ubnt.com. 
Looking to take Canopy on.

Regards
Michael Baird
 I'll let it be out a couple months to let some bugs get worked out of a  
 new product with a new operating system. Still, I'd be tempted to get a 
 pair to play with.

 On Mon, Aug 17, 2009 at 10:22:29AM -0500, Matt wrote:
   
 Any idea when the Bullet M5 HP will be available?

 Matt





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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Scott Carullo

Sometimes people find that the impossible actually is possible.  The world 
used to be flat too :)

... until their understanding increased.

I have two radios on my desk that cost less than $500 for the pair 
including antennas that will do 100MB using MIMO technology.  I also find 
that given the same frequency usage I get double throughput of non MIMO 
gear.  I also find that the non-MIMO gear gets twice the throughput of the 
Trango gear I had, and that the Trango gear got more throughput than the 
last generation MOto gear etc  You get the picture :)  I'm calling this 
stuff a game changer, and its not even the Ubiquity gear (Mikrotik).  Price 
is certainly cheap enough to play with in the near future...  We shall 
see.

All things aside, should work very well for PTP BH shots for unlicensed 
gear.  I'd hate to be trying to sell a 10K unlicensed 100-300MB link right 
now with the industry changes coming about.  You could spend $1000 and get 
two of them running together for redundancy / increased throughput / full 
duplex etc (I'd use OSPF to do this).  The more expensive gear will still 
have its uses but this gear should fill a large unlicensed void that 
existed until now...

Scott Carullo
Brevard Wireless
321-205-1100 x102

 Original Message 
 From: Michael Baird m...@tc3net.com
 Sent: Tuesday, August 18, 2009 9:19 PM
 To: WISPA General List wireless@wispa.org
 Subject: Re: [WISPA] Bullet M5 HP
 
 Sorry dude, I love Ubiquity, but 100 subs on a atheros system on a chip 
 at 12/6 - Impossible.
 130 Mbps throughput on a 100 mb ethernet port - Impossible.
 130 Mbps at 15 miles when full modulation at 40 mhz w/2 antennas is 130 
 Mbps is -Impossible.
 YOU haven't tested any of the new UBNT gear, so your suppositions are - 

 Impossible.
 
 Regards
 Michael Baird
  I never said you had to believe me.  I know what we do, what our 
environment
  is like, and what works for us.  I know our customers always get 
12Mbps, and
  we never get support calls.
 
  On Tue, Aug 18, 2009 at 6:08 PM, Gino Villarini g...@aeronetpr.com 
wrote:
 

  Jason
 
  Im sorry but i find some stated facts very difficult to believe.  the 
25db
  vs 3db snr ratio is based on the fact that canopy can perform as 
expected
  with just 3db over noise.  MIMO based gear needs about 25 db snr ratio 
on
  both polarities in order to achieve good performence on 64qam and 2 
chains.
   So if your noise floor is -80, youll need a -55 signal to get the 
high
  performance.  I guessing hte nano / loco units would be good for 
really
  close clients, rocket dish for all others
 
  Gino
 
  
 
  From: wireless-boun...@wispa.org on behalf of Jayson Baker
  Sent: Tue 8/18/2009 7:44 PM
  To: WISPA General List
  Subject: Re: [WISPA] Bullet M5 HP
 
 
 
  MIMO (especially dual-pol) gets you much better performance.  Cell 
phone
  companies have been doing this for years and years.
 
  You're 3dB vs 25dB comment is misleading.  UBNT may need a received 
level
  of
  -70dBm to achieve higher speeds... but, so does a Canopy.  You can't 
expect
  to achieve anything on a Canopy with, say, a -97dBm signal.  
Furthermore,
  UBNT will actually link around -95dBm and work, albeit slow.  Canopy 
will
  say SCANNING
 
  We have tested these products, and have networks deployed both here in 
the
  states and in Costa Rica.  You wouldn't think it, but Costa Rica has
  waaay more noise than we do here.  The government uses 2.4 and 
5GHz for
  random things, people have way overamp'ed equipment, there are a ton 
of
  little WISP's, etc.  Canopy down there performs as expected... a 
couple
  mbps
  up, a couple mbps down.  UBNT MIMO blows it away, especially with 
AirMax
  and
  in a noisy environment.
 
  When testing the MIMO you can't just run a single stream, they work 
best
  with many streams.  We have seen about 130Mbps on a full-duplex on a
  deployed link, around 15 miles, in a noisy environment.  With the 
PtMP
  equipment, we see similar results.  With the older non-N non-MIMO
  equipment,
  we have seen up to 100+ subs on a single PowerStation AP, all getting 
at
  least 12Mbps/6Mbps, and latency always under 10ms.
 
  I get it, it's a Motorola list.  We're on here because we use some of 
that
  too.  Not much, anymore, because there are much better products out 
there.
  I'm sure this will start a flame war, as talk of anything other than 
Canopy
  always does, and I don't really care.  The equipment is cheap enough, 
if
  you
  want to see it for yourself buy some and put it in.  When you see it 
works
  as well as we've seen, you, too, can offer your subs 12Mbps for $25/mo 
and
  make killer profits.  Our ROI on a new install is 1 Day.  We make 
money the
  day it's installed.  And it just works, we never have customers 
calling to
  complain.
 
  Cheers!
 
  On Tue, Aug 18, 2009 at 5:07 PM, Tom DeReggi 
wirelessn...@rapiddsl.net
  
  wrote:

  Yeah, but its misleading garbage 

Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Scott Carullo

Hey Travis, your feedback is always valued.  Thanks for sharing your 
testing with us.  I look forward to hearing about it...

Have you had a chance to test some MT MIMO gear out there yet?

Scott Carullo
Brevard Wireless
321-205-1100 x102

 Original Message 
 From: Travis Johnson t...@ida.net
 Sent: Tuesday, August 18, 2009 9:27 PM
 To: WISPA General List wireless@wispa.org
 Subject: Re: [WISPA] Bullet M5 HP
 
 


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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Scott Carullo

Tom, I believe there is a huge advantage to being able to use HPOL and VPOL 
at the same time with the same 20Mhz channel and get twice the bandwidth.  
Its sort of like your personal gps sync within the device.  Realistically 
(for me anyway) I find that if there is strong noise on a give channel and 
its close enough (same tower / site) than changing the polarity won't help 
make the freq usable any way.  Therefore I argue that MIMO (2x2) allows for 
BH use the actual more efficient use of spectrum.  I do not compare that at 
all to the same as using two different 20Mhz chunks of spectrum and argue 
that you can indeed get twice the bandwidth out of the same 20Mhz (or 40Mhz 
if your environment allows) spectrum.

I'm seeing it right now in my test gear or I'd be a skeptical as the 
bunch...  I like what I see so far but my testing has been somewhat 
limited.  I'll know a lot more this time next month.  I'm sure this 
discussion will do nothing but get more interesting in the near future when 
the rubber hits the road.

Scott Carullo
Brevard Wireless
321-205-1100 x102






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[WISPA] Need Media converters

2009-08-18 Thread Scott Carullo

I need 4 media converters asap.  Looking for non-hardened 100MB SC 
Multimode simple plain jane stuff.

I've purchase some from Versatek in CA for about $50
I can get them from Fiberdyne for about the same but they are out of 
stock.
I can get Trendnet for about the same too but I don't use them any more 
because I have had multiple cases of having to reboot them to bring link 
back up and I'm over it.

Anyone recommend some decent ones in this price range (cheap)?  Only need 
to go a couple of hundred feet between customer router and radio.  Must be 
fiber cat5 not an option in this case.  Thanks in advance for your 
suggestions...

Scott Carullo
Brevard Wireless
321-205-1100 x102




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Re: [WISPA] Need Media converters

2009-08-18 Thread Jeremy Parr
Patton or Allied Telysis

On 8/18/09, Scott Carullo sc...@brevardwireless.com wrote:

 I need 4 media converters asap.  Looking for non-hardened 100MB SC
 Multimode simple plain jane stuff.

 I've purchase some from Versatek in CA for about $50
 I can get them from Fiberdyne for about the same but they are out of
 stock.
 I can get Trendnet for about the same too but I don't use them any more
 because I have had multiple cases of having to reboot them to bring link
 back up and I'm over it.

 Anyone recommend some decent ones in this price range (cheap)?  Only need
 to go a couple of hundred feet between customer router and radio.  Must be
 fiber cat5 not an option in this case.  Thanks in advance for your
 suggestions...

 Scott Carullo
 Brevard Wireless
 321-205-1100 x102



 
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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Travis Johnson




Yes, I have a "test" set of the MT with the R52n card. I was able to do
55Mbps of actual TCP throughput with a single antenna using RB411
boards. So, for about $200 for a complete link (plus antennas), you can
have a 50Mbps ptp link using a single 20mhz channel (and single
polarity).

I also saw the same results with the Bullet5M units. They are easy,
fast and should work very well for point to point links.

Travis
Microserv

Scott Carullo wrote:

  Hey Travis, your feedback is always valued.  Thanks for sharing your 
testing with us.  I look forward to hearing about it...

Have you had a chance to test some MT MIMO gear out there yet?

Scott Carullo
Brevard Wireless
321-205-1100 x102

 Original Message 
  
  
From: "Travis Johnson" t...@ida.net
Sent: Tuesday, August 18, 2009 9:27 PM
To: "WISPA General List" wireless@wispa.org
Subject: Re: [WISPA] Bullet M5 HP



  
  

  
  
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Re: [WISPA] source of install materials?

2009-08-18 Thread RickG
A few years ago I took a tip from all the satellite installers around
here. They use skywalker.com. I've been very happy with their prices
and selection.
-RickG
BTW: I also use Lowes for hose clamps!

On Tue, Aug 18, 2009 at 2:51 PM, Gino Villarinig...@aeronetpr.com wrote:
 Any source for the following:



 Concrete cable clips

 Korn Clamps

 Hose clamps





 Gino A. Villarini
 g...@aeronetpr.com
 Aeronet Wireless Broadband Corp.
 tel  787.273.4143   fax   787.273.4145





 
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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Chuck Hogg
We do have the gear, both MikroTik and Ubiquiti.  In the test lab
situation with Ubiquiti we are only seeing 25-30MBit/s.  In real world
my customers are seeing the same thing.  I'm hoping to get another test
going tomorrow to check to see if we can do anything better than
25-30MBit/s.  I wish I had better results, but we can't get the
throughput advertised.

Problem is, Mikrotik 802.11a/b/g gets the same thing.

MikroTik's first RouterOS to feature the n protocol was slightly
lacking, but hey it's beta.  Next release came out and fixed quite a few
of the issues.  One thing we do have in play is MikroTik's 802.11n gear.
I'm using ARC dual-pol antennas, with the R5N, real world testing at 3
Miles PtP, 60+MBit/s (we don't have 100% perfect LOS, I see the top of
the 300' tower, and we're at 150' for this link).  Not bad for a set of
devices at under $500. 

I'm not trying to bash Jayson's email.  I don't see how you can get
130Mbit when the port is 100Mbit.  The only way I could imagine that a
PowerStation AP could get 100 subs with 12MB/6MB is when 99 of them are
not using it and 1 is, but even at that, I don't believe it. The simple
way the 802.11a/b/g protocol works, the beacons it sends out, wireless
frames, the so called noisy environment, that has all been portrayed
makes me extremely skeptical.

Regards,
Chuck Hogg
Shelby Broadband
502-722-9292
ch...@shelbybb.com
http://www.shelbybb.com


-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Scott Carullo
Sent: Tuesday, August 18, 2009 10:39 PM
To: WISPA General List
Subject: Re: [WISPA] Bullet M5 HP


Hey Travis, your feedback is always valued.  Thanks for sharing your 
testing with us.  I look forward to hearing about it...

Have you had a chance to test some MT MIMO gear out there yet?

Scott Carullo
Brevard Wireless
321-205-1100 x102

 Original Message 
 From: Travis Johnson t...@ida.net
 Sent: Tuesday, August 18, 2009 9:27 PM
 To: WISPA General List wireless@wispa.org
 Subject: Re: [WISPA] Bullet M5 HP
 
 



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[WISPA] NS-LOCO2 on Dish

2009-08-18 Thread Jerry Richardson
Could not get a connection through a couple of trees with the bare LOCO - 
signal was ~ -90.

Put it on a Securalign dish for grins and now have -71dB.

I don't think I got the antenna in the exact focal point but it's pretty close.

__
Jerry Richardson
airCloud Communications






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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread Andrew Jones
Chuck Hogg wrote:
 ...
 I'm not trying to bash Jayson's email.  I don't see how you can get
 130Mbit when the port is 100Mbit.
   
The way Ubiquiti justified this in a forum post was that the 130Mbps is 
total throughput (up and down). 100Mbps ethernet at full duplex is 
100Mbps in each direction.
 



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Re: [WISPA] Need Media converters

2009-08-18 Thread jp
I've used Versa and Trendnet with 100% success. We must have probably a
dozen trendnet receivers in operation and 8-10 versanet tranceivers in
operation. That's the cheap stuff. It's cheap lightning protection and a
reliable link. We also have some Transition Networks and Canary gear
that has also been flawless. We also use procurve gbic/mini-gbics when
we have managed switches involved, as they work well and they are
economical choices in the auction aftermarket.


On Tue, Aug 18, 2009 at 10:59:16PM -0400, Scott Carullo wrote:
 
 I need 4 media converters asap.  Looking for non-hardened 100MB SC 
 Multimode simple plain jane stuff.
 
 I've purchase some from Versatek in CA for about $50
 I can get them from Fiberdyne for about the same but they are out of 
 stock.
 I can get Trendnet for about the same too but I don't use them any more 
 because I have had multiple cases of having to reboot them to bring link 
 back up and I'm over it.
 
 Anyone recommend some decent ones in this price range (cheap)?  Only need 
 to go a couple of hundred feet between customer router and radio.  Must be 
 fiber cat5 not an option in this case.  Thanks in advance for your 
 suggestions...
 
 Scott Carullo
 Brevard Wireless
 321-205-1100 x102
 
 
 
 
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Re: [WISPA] Bullet M5 HP

2009-08-18 Thread jp
I concur with Scott's idea that you get more efficient spectrum use.

We have just installed a Solectek excel link which uses 2x2 mimo. We 
have a dual polarity 3' dish at one and and 2' dual polarity at the 
other end of the 14 mile link.

We upgraded an Alvarion VL ptp link which maxed out at about 32mb. This 
Solectek is advertised as 100+mb, and uses the same 20mhz. We were 
getting 75mbit using rb433ah as the testing devices while 15-20mbit of 
traffic was already on the link, and we didn't have the modulation all 
the way up either. It could go faster if we used PCs to test, used top 
modulation, used multiple data sources to test, weren't doing it with 
live traffic, etc... So the testing is very preliminary but the 
performance is definitely not overstated in this case.

So we've effectively tripled our bandwidth over a traditional OFDM link 
using the same amount of spectrum. We needed the speed right now and 
didn't want to wait for the UBNT product to be available and mature, and 
didn't want to be slowed down by a licensing process for a fancier high 
bandwidth system.

Whether it's useful for ptmp depends on the frequency and location. Both 
polarities are not always available for ptmp use. Sometimes this is so 
because of interference from other WISPs, sometimes it's due to your own 
spectrum management where you alternate polarities when the same 
frequeny is used in an overlapping area but from a different tower.

On Tue, Aug 18, 2009 at 10:50:52PM -0400, Scott Carullo wrote:
 
 Tom, I believe there is a huge advantage to being able to use HPOL and VPOL 
 at the same time with the same 20Mhz channel and get twice the bandwidth.  
 Its sort of like your personal gps sync within the device.  Realistically 
 (for me anyway) I find that if there is strong noise on a give channel and 
 its close enough (same tower / site) than changing the polarity won't help 
 make the freq usable any way.  Therefore I argue that MIMO (2x2) allows for 
 BH use the actual more efficient use of spectrum.  I do not compare that at 
 all to the same as using two different 20Mhz chunks of spectrum and argue 
 that you can indeed get twice the bandwidth out of the same 20Mhz (or 40Mhz 
 if your environment allows) spectrum.
 
 I'm seeing it right now in my test gear or I'd be a skeptical as the 
 bunch...  I like what I see so far but my testing has been somewhat 
 limited.  I'll know a lot more this time next month.  I'm sure this 
 discussion will do nothing but get more interesting in the near future when 
 the rubber hits the road.
 
 Scott Carullo
 Brevard Wireless
 321-205-1100 x102
 
 
 
 
 
 
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