Re: [WISPA] PTP Link Recommendations - The Future of WISPs

2006-09-22 Thread Tom DeReggi
Wireless, Inc IntAirNet- Fixed Wireless Broadband - Original Message - From: Butch Evans [EMAIL PROTECTED] To: WISPA General List wireless@wispa.org Sent: Thursday, September 21, 2006 10:42 PM Subject: Re: [WISPA] PTP Link Recommendations On Thu, 21 Sep 2006, Tom DeReggi wrote: Just

RE: [WISPA] PTP Link Recommendations - The Future of WISPs

2006-09-22 Thread Jeff Broadwick
I don't know if you are right or wrong Tom...only time will tell...but I'm clapping! -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tom DeReggi Sent: Friday, September 22, 2006 2:15 PM To: WISPA General List Subject: Re: [WISPA] PTP Link Recommendations

Re: [WISPA] PTP Link Recommendations - The Future of WISPs

2006-09-22 Thread Butch Evans
On Fri, 22 Sep 2006, Tom DeReggi wrote: I'm jsut saying readers may misinterperete the post if my statements were not added. The parts that you added, though, were specifically related to the radio portion of the network (and you were correct there), but it has nothing to do with what we

Re: [WISPA] PTP Link Recommendations - The Future of WISPs

2006-09-22 Thread Tom DeReggi
PROTECTED] To: WISPA General List wireless@wispa.org Sent: Friday, September 22, 2006 5:31 PM Subject: Re: [WISPA] PTP Link Recommendations - The Future of WISPs On Fri, 22 Sep 2006, Tom DeReggi wrote: I'm jsut saying readers may misinterperete the post if my statements were not added

Re: [WISPA] PTP Link Recommendations

2006-09-21 Thread Travis Johnson
Scott, P-com 38ghz with DS3 to ethernet converters. 1ms ping times, 45Mbps full-duplex (90Mbps total). Total equipment cost less than $3,000. Check on ebay. Travis Microserv Scott Reed wrote: I have a potential customer that is looking to replace a fiber link with wireless. Need

Re: [WISPA] PTP Link Recommendations

2006-09-21 Thread David E. Smith
Travis Johnson wrote: P-com 38ghz with DS3 to ethernet converters. 1ms ping times, 45Mbps full-duplex (90Mbps total). Total equipment cost less than $3,000. Check on ebay. As long as it doesn't rain. :) Seriously, I've got two pair of these, and while they're rock-solid most of the time, I

Re: [WISPA] PTP Link Recommendations

2006-09-21 Thread John Scrivner
This is what I would buy to replace a fiber in this case: http://www.alvarion.com/B100/?ref=wispabanner Scott Reed wrote: I have a potential customer that is looking to replace a fiber link with wireless. Need best recommendation for a 1.5mile clear LOS shot. Bridge as it is to replace a

Re: [WISPA] PTP Link Recommendations

2006-09-21 Thread Travis Johnson
David, What are your signal levels on each side (the actual RSSI using the management program)? Even at 1.5 miles, with 2ft dishes I show you should have a -26db RSSI and total downtime during a 1 year period of 7 minutes. (99.9% uptime). Travis Microserv David E. Smith wrote:

RE: [WISPA] PTP Link Recommendations

2006-09-21 Thread Brad Belton
heavy mounts sometimes as large as 4 ID. Cant afford to have this stuff move. grin Best, Brad -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Travis Johnson Sent: Thursday, September 21, 2006 3:09 PM To: WISPA General List Subject: Re: [WISPA] PTP

Re: [WISPA] PTP Link Recommendations

2006-09-21 Thread David E. Smith
On Thu, September 21, 2006 3:09 pm, Travis Johnson wrote: What are your signal levels on each side (the actual RSSI using the management program)? I'd have to drive over to one end (or the other) to look, but IIRC, on that longer link, it shows a signal of about -40 or so. The link may

RE: [WISPA] PTP Link Recommendations

2006-09-21 Thread Patrick Leary
. Patrick From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Scott Reed Sent: Thursday, September 21, 2006 1:34 PM To: WISPA General List Subject: Re: [WISPA] PTP Link Recommendations What about unlicensed? Anything that can do this link well? Scott Reed Owner NewWays

Re: [WISPA] PTP Link Recommendations

2006-09-21 Thread Travis Johnson
nistration www.nwwnet.net -- Original Message --- From: "David E. Smith" [EMAIL PROTECTED] To: WISPA General List wireless@wispa.org Sent: Thu, 21 Sep 2006 14:57:21 -0500 Subject: Re: [WISPA] PTP Link Recommendations Travis Johnson wrote: P-com 38ghz with DS3 to

Re: [WISPA] PTP Link Recommendations

2006-09-21 Thread Matt Larsen - Lists
www.nwwnet.net http://www.nwwnet.net/ *-- Original Message ---* From: David E. Smith [EMAIL PROTECTED] To: WISPA General List wireless@wispa.org Sent: Thu, 21 Sep 2006 14:57:21 -0500 Subject: Re: [WISPA] PTP Link Recommendations Travis Johnson wrote: P-com 38ghz with DS3

Re: [WISPA] PTP Link Recommendations

2006-09-21 Thread Butch Evans
On Thu, 21 Sep 2006, Matt Larsen - Lists wrote: I've heard of some folks using an OSPF router on both ends and two hdx backhaul radios to simulate FDD, with excellent results. Added benefit of having a backup link already in place if one radio fails. I will be trying this on my next set of

Re: [WISPA] PTP Link Recommendations

2006-09-21 Thread Tom DeReggi
:52 PM Subject: Re: [WISPA] PTP Link Recommendations On Thu, 21 Sep 2006, Matt Larsen - Lists wrote: I've heard of some folks using an OSPF router on both ends and two hdx backhaul radios to simulate FDD, with excellent results. Added benefit of having a backup link already in place if one radio

Re: [WISPA] PTP Link Recommendations

2006-09-21 Thread Butch Evans
On Thu, 21 Sep 2006, Tom DeReggi wrote: Just remember OSPF does not detect packet loss, and does not properly switch to backup channels or switches to frequently between channels on marginal links. So when you use two spectrum channels for 1 link, you double your chance that the link will get