So 700TB over 20 Days, that's about 4gb/s average. I wonder what these
are feeding on each end, that that amount of traffic suddenly turned on,
or if it's literally extending an ISP on each end. Or is this just test
traffic.
On 9/20/2021 3:03 PM, Mathew Howard wrote:
Yeah... other than potentially being capable of more bandwidth, and
maybe getting around some regulations, I can't imagine what advantage
there would be.
On Mon, Sep 20, 2021 at 2:41 PM Adam Moffett <[email protected]
<mailto:[email protected]>> wrote:
There's a whiz-bang-wow factor for free space optics. I'm not sure
if there's any real technical advantage over millimeter wave
though. None that I'm currently aware of.
-Adam
On 9/20/2021 12:12 PM, Mathew Howard wrote:
Seems to me like you're almost always going to be a lot better
off just using 80ghz (or even 60ghz, depending on
requirements)... I guess if you need more than 10Gbps it might
make sense, but otherwise, it seems like playing with this stuff
is just going to cause a lot of unnecessary headaches.
On Mon, Sep 20, 2021 at 10:13 AM Steve Jones
<[email protected] <mailto:[email protected]>> wrote:
I hope its come along way. we did some and it was awful. auto
alignment had to be turned of because it would sometimes just
start adjusting and go out of alignment like it was having a
seizure. lens fogging was awful. We had one where it would
take a courthouse down roughly the same time every day,
finally tracked it to sun reflection off an aluminum parapet.
i had to haul a truck tarp up onto the roof to cover the
parapet to prove it. The only place for lasers is in flexible
glass
On Mon, Sep 20, 2021 at 9:16 AM Jaime Solorza
<[email protected]
<mailto:[email protected]>> wrote:
Yep...they tried one from a bank building in El Paso to
Juarez back in the late 1990s...22 story building moved
too much...we ended up installing a 23Ghz link but from
another location.
On Mon, Sep 20, 2021, 6:24 AM Brian Webster
<[email protected]
<mailto:[email protected]>> wrote:
I would think now it would be easier to mount the
laser in a gyro stabilized gimbal to account for the
movement. In the 90’s that technology was not
affordable. Image stabilizing cameras exist, gyro
stabilized RC helicopters and drones are commonplace.
Thank you,
Brian Webster
www.wirelessmapping.com <http://www.wirelessmapping.com>
*From:*AF [mailto:[email protected]
<mailto:[email protected]>] *On Behalf Of
*Chuck McCown via AF
*Sent:* Friday, September 17, 2021 8:16 PM
*To:* AnimalFarm Microwave Users Group
*Cc:* Chuck McCown
*Subject:* Re: [AFMUG] ***SPAM*** interesting...we
installed several laser links in the 1990s...
I did too. Mexico City. E1 data rate. High rise
buildings. Building movement was a problem.
Sent from my iPhone
On Sep 17, 2021, at 5:12 PM, Jaime Solorza
<[email protected]
<mailto:[email protected]>> wrote:
https://news.google.com/articles/CBMicGh0dHBzOi8vYXJzdGVjaG5pY2EuY29tL2dhZGdldHMvMjAyMS8wOS9hbHBoYWJldHMtbGFzZXItaW50ZXJuZXQtc3lzdGVtLWhhcy1zZW50LTcwMHRiLW9mLWRhdGEtd2l0aC05OS05LXVwdGltZS_SAXZodHRwczovL2Fyc3RlY2huaWNhLmNvbS9nYWRnZXRzLzIwMjEvMDkvYWxwaGFiZXRzLWxhc2VyLWludGVybmV0LXN5c3RlbS1oYXMtc2VudC03MDB0Yi1vZi1kYXRhLXdpdGgtOTktOS11cHRpbWUvP2FtcD0x?hl=en-US&gl=US&ceid=US%3Aen
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