[123245] in North American Network Operators' Group
Re: Ubiquti NanobridgeM
daemon@ATHENA.MIT.EDU (Jared Mauch)
Thu Mar 4 13:52:44 2010
From: Jared Mauch <jared@puck.nether.net>
In-Reply-To: <47B0A0C1ADE1ED4BA114480988FE878F2113F4@dc1.gv-office.local>
Date: Thu, 4 Mar 2010 13:52:10 -0500
To: Todd Mueller <todd@velocitytelephone.com>
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On Mar 4, 2010, at 1:44 PM, Todd Mueller wrote:
> Anyone have any real-world experience with Ubiquti's MIMO PTP =
equipment?
> We're looking to shoot data at distances of a few hundred feet up to =
2-3
> miles. Reliability? Latency? Other issues? Any feedback is =
appreciated.
>=20
> http://www.ubnt.com/nanobridge
>=20
> Thanks!
>=20
> Todd
>=20
The newer equipment has not been released yet (the stuff that supports =
MCS-15 speeds).
I have some NB-5G22 on-order and am waiting for it to ship. The =
suppliers should receive shipment later this month with early Apr =
availability. It seems to be in high demand.
If you want anything faster than 50Mb/s SIMPLEX, you need one of the =
systems with the 400mhz processor. I've found this to be a limit in my =
lab environment.
(tested w/ iperf both tcp/udp multiple streams, etc..)
I do wish they had some better marking capabilities, so I could ask them =
to honor tos/qos generically.
You have to play with the settings to get the best performance..
(I was just outside finishing the conduit/wiring et all for the =
termination).
- Jared=
