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View Full Version : Through put at 5, 10, 20 and 40 MHz


FlemmingFrandsen
08-21-2009, 02:11 AM
Does anybody have actual though put measurements for single and multiple connections at 5, 10, 20 and 40 MHz with the 2x2 M series?

FlemmingFrandsen
08-24-2009, 12:12 PM
bump

netsplice
08-27-2009, 08:34 AM
well I don't have actual results yet... I am still trying to get some of this equipment. But from what Mike was saying in a 1x1 enviro at 40mhz you can acheive 100mb/s TCP/IP throughput... that would indicate that you can get 200mb/s 2x2 at 40mhz

Now you take 200 / 2 = 100 at 20 and 100 / 2 = 50 at 10 and 50 / 2 = 25mb/s at 5mhz in a 2x2 enviro and only 12mb/s at 5mhz in a 1x1.

PLease someone correct me if I am wrong.

ljenkins
08-27-2009, 11:12 AM
well I don't have actual results yet... I am still trying to get some of this equipment. But from what Mike was saying in a 1x1 enviro at 40mhz you can acheive 100mb/s TCP/IP throughput... that would indicate that you can get 200mb/s 2x2 at 40mhz

Now you take 200 / 2 = 100 at 20 and 100 / 2 = 50 at 10 and 50 / 2 = 25mb/s at 5mhz in a 2x2 enviro and only 12mb/s at 5mhz in a 1x1.

PLease someone correct me if I am wrong.

numbers are right. units i believe are wrong. its 100mbit/s not bytes. 100mb/s would be like 800mbit/s. would'nt we like to see those numbers! :P

netsplice
08-27-2009, 12:49 PM
those would be nice numbers... sorry I always mess up the type... but yes bits not bytes...

However I still would like to see some real world results with this... so far at least with bullets at 40mhz on other threads I am only hearing of about 75mbits/s which would indicate about 150 using a pair of rockets which is what I believe to be closer to real world results.

ljenkins
08-28-2009, 03:19 PM
as always...if I could just get the equipment in my hands. sigh

netsplice
09-14-2009, 06:12 PM
well at least I should have some real world results by the end of the week... my 5ghz M equipment shipped today :)

netsplice
09-18-2009, 10:06 AM
OK so I just setup my rocket with nano and played with channel widths ... I was able to fdx 20meg at 10mhz wide and about 8 meg at 5mhz wide with or without airmax.... one way traffic was as high as 30 meg at 10mhz, ping times were much more stable with airmax you loose about 20ms of latency when you stress the link but the jitter was low. I also set the bandwidth shaping on the Nano (CPE) to allow one of my package rates and got some pretty crazy jitter... any where from 4ms to 20ms on a 1.5meg down by 1.0 up.

This was lab tested not enviroment tested. That will be later today.

I have only been able to test this with one cpe I am hoping by early next week I will have a couple of test units installed at customer residences and will try them out before making a decision to order lot more equipment.

just thought I would let people know.

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