SR-71A throughput

[micromatix]

Fellows, we are proceding some indoor speed tests with 2 LiteStations SR-71 with SR-71A cards. In this tests throughput doesnt pass 22 Mb/s in 11Na - 40 MHz channel mode. The units are conected in Access Point WDS mode, each one using 2 antennas.

We already try all Michael Ford's orientations to improve this: Increase the distance between the units, set output power to minimum and nothing works. Tests with our configuration files in Ubiquiti´s lab marks 138 Mb/s.

Can anyone help me?

[UBNT-Mike.Ford]

Hey Fernando,

What spacing do you have between the antenna 1 and antenna 2 on teh SR71'a?

Thanks,

Mike

[UBNT-Mike.Ford]

Also,

Under the advanced tab, is link aggregation selected?

Thanks,

Mike

[micromatix]

Hey Fernando,

What spacing do you have between the antenna 1 and antenna 2 on teh SR71'a?

Thanks,

Mike

1 meter (about 3 feet) and 90 feet between the units.

[micromatix]

Also,

Under the advanced tab, is link aggregation selected?

Thanks,

Mike

Yes, but we try with and without this option and nothing changes.

[UBNT-Mike.Ford]

Hello,

What signal strength are you seeing, and are there any objects between you and the devies?

Also have you tried the external speed test such as Iperf yet?

Thanks,

Mike

[micromatix]

Hello,

What signal strength are you seeing, and are there any objects between you and the devies?

Also have you tried the external speed test such as Iperf yet?

Thanks,

Mike

Michael, we proceed an external test, using the same configuration we send to you before.

Distance between points: 5 Km
Antennas: 2 5Ghz 26 dbi dishes in each side (3 feet between units)
Line of sigth: Totally free
Througput measure using iperf, between 2 notebooks connected directly on LiteStationSR boards: 12.3 Mb/s
Using AirOS speed test, we can reach 9.4 Mb/s in full duplex mode.

I really dont know what is happen. Other customers have different feedback abouth this hardware?

Detail: During all tests, ping responds with less than 5 ms.

Please, help us.

[UBNT-Mike.Ford]

Hello,

If you go to the advanced page, do you have the Aggregation turned on?

Thanks,

Mike

[InoX]

Also,

Under the advanced tab, is link aggregation selected?

Thanks,

Mike

Yes, but we try with and without this option and nothing changes.

[MRojas]

I had a similar issue, but I resolved it by changing channels. My problem was interference.

Now the link is pushing 92 Mbps at about 1/2 mile.

[micromatix]

I had a similar issue, but I resolved it by changing channels. My problem was interference.

Now the link is pushing 92 Mbps at about 1/2 mile.

Rojas, you use 2 antennas in eache side to reach this 92 Mb/s tp?
Can you send me your configuration files to comparsion?

[kissas]

how are you on the test, i'm testing the same with the same results.