Re: [WISPA] Dual Nstreme using XR3

2009-07-18 Thread Josh Luthman
What's the gain on the 6 footer and where did you find it? On 7/19/09, Travis Johnson wrote: > Yes > > Josh Luthman wrote: >> >> Is that 6ft on one side and 2ft on the other side? >> >> Josh Luthman >> Office: 937-552-2340 >> Direct: 937-552-2343 >> 1100 Wayne St >> Suite 1337 >> Troy, OH 45373 >

Re: [WISPA] Dual Nstreme using XR3

2009-07-18 Thread Travis Johnson
Yes Josh Luthman wrote: Is that 6ft on one side and 2ft on the other side? 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 Co

Re: [WISPA] Dual Nstreme using XR3

2009-07-18 Thread Josh Luthman
Is that 6ft on one side and 2ft on the other side? 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 Sun, Jul 19, 2009

Re: [WISPA] Dual Nstreme using XR3

2009-07-18 Thread Travis Johnson
6ft and 2ft RickG wrote: Travis, what type of antennas do you have on this link? -RickG On Fri, Jul 17, 2009 at 10:06 PM, Travis Johnson wrote: I have a 73 mile link using Mikrotik with SR5 cards using a 20mhz channel. I can get 26Mbps (compared with 30Mbps on a 10 mile link). A

Re: [WISPA] Dual Nstreme using XR3

2009-07-18 Thread RickG
Travis, what type of antennas do you have on this link? -RickG On Fri, Jul 17, 2009 at 10:06 PM, Travis Johnson wrote: > I have a 73 mile link using Mikrotik with SR5 cards using a 20mhz channel. I > can get 26Mbps (compared with 30Mbps on a 10 mile link). > > A single 20mhz channel is much easier

Re: [WISPA] Dual Nstreme using XR3

2009-07-17 Thread Travis Johnson
I have a 73 mile link using Mikrotik with SR5 cards using a 20mhz channel. I can get 26Mbps (compared with 30Mbps on a 10 mile link). A single 20mhz channel is much easier to setup, troubleshoot, etc. Travis Microserv Rubens Kuhl wrote: Which makes an interesting dilemma: 1 20 MHz channel

Re: [WISPA] Dual Nstreme using XR3

2009-07-17 Thread Rubens Kuhl
Which makes an interesting dilemma: 1 20 MHz channel versus 2 10 MHz channels, TDD x FDD. My guess: TDD wil work better for short distances due to ACK timing, FDD for larger distance will perform better, but this is strongly traffic pattern dependent. Rubens On Fri, Jul 17, 2009 at 7:24 PM, Tr

Re: [WISPA] Dual Nstreme using XR3

2009-07-17 Thread Rubens Kuhl
Hi All! I've been lurking a while on the list, and knew some of you at last chat session. My solution of choice for this is using OSPF with unqueal costs, inverted on RX and TX: cost 1 - cost 2 cost 2 - cost 1 This will achieve a high real word throughput because TCP traffic generates the same

Re: [WISPA] Dual Nstreme using XR3

2009-07-17 Thread Travis Johnson
There is only room for a single 20mhz channel using 3.65ghz. About 30Mbps is the max you are going to get. Travis Microserv my_em...@webjogger.net wrote: > I was wondering if anyone has setup a Mikrotik Dual Nstreme link using > the Ubiquiti XR3 (3.65GHz) cards? > > I have a PTP link setup curr

Re: [WISPA] Dual Nstreme using XR3

2009-07-17 Thread eje
You don't have enough spectrum to do that. /Eje Sent via BlackBerry from T-Mobile -Original Message- From: "my_em...@webjogger.net" Date: Fri, 17 Jul 2009 18:08:16 To: WISPA General List Subject: Re: [WISPA] Dual Nstreme using XR3 I was wondering if anyone has setup

Re: [WISPA] Dual Nstreme using XR3

2009-07-17 Thread Gino Villarini
What kind of channels size are you goiNg to use? Sent from my Motorola Startac... On Jul 17, 2009, at 6:15 PM, "Josh Luthman" wrote: > Tom at Roc Noc has a backhaul with one. > > Don't use dual nstreme - use ospf to bridge the two. > > On 7/17/09, my_em...@webjogger.net wrote: >> I was wond

Re: [WISPA] Dual Nstreme using XR3

2009-07-17 Thread Josh Luthman
Tom at Roc Noc has a backhaul with one. Don't use dual nstreme - use ospf to bridge the two. On 7/17/09, my_em...@webjogger.net wrote: > I was wondering if anyone has setup a Mikrotik Dual Nstreme link using > the Ubiquiti XR3 (3.65GHz) cards? > > I have a PTP link setup currently with these XR3

Re: [WISPA] Dual Nstreme using XR3

2009-07-17 Thread my_em...@webjogger.net
I was wondering if anyone has setup a Mikrotik Dual Nstreme link using the Ubiquiti XR3 (3.65GHz) cards? I have a PTP link setup currently with these XR3 cards and I'm getting about 21Mbps in each direction with TCP and about 29Mbps with UDP. I was wondering kind of increased performance will I