The radios are gone from that building, and the 30' monopole on the
south side of the street is now empty. I think there are 2 dishes left
on the light pole.
I think they pulled everything off the monopole about the time they
actually got the electric service ran. It was running off a portable
generator for almost a year.
On 9/1/2020 11:38 AM, Mike Hammett wrote:
oh, wow, not even as a backup? Dang.
-----
Mike Hammett
Intelligent Computing Solutions <http://www.ics-il.com/>
<https://www.facebook.com/ICSIL><https://plus.google.com/+IntelligentComputingSolutionsDeKalb><https://www.linkedin.com/company/intelligent-computing-solutions><https://twitter.com/ICSIL>
Midwest Internet Exchange <http://www.midwest-ix.com/>
<https://www.facebook.com/mdwestix><https://www.linkedin.com/company/midwest-internet-exchange><https://twitter.com/mdwestix>
The Brothers WISP <http://www.thebrotherswisp.com/>
<https://www.facebook.com/thebrotherswisp>
<https://www.youtube.com/channel/UCXSdfxQv7SpoRQYNyLwntZg>
------------------------------------------------------------------------
*From: *"Nate Burke" <[email protected]>
*To: *"AnimalFarm Microwave Users Group" <[email protected]>
*Sent: *Tuesday, September 1, 2020 11:35:38 AM
*Subject: *Re: [AFMUG] Ultra low latency PTP
And they've removed all their radios from it now. It's just sitting
there empty.
On 9/1/2020 11:21 AM, Mike Hammett wrote:
*nods*
https://www.bloomberg.com/news/features/2019-03-08/the-gazillion-dollar-standoff-over-two-high-frequency-trading-towers
"In 2016, Jump Trading paid $14 million for the 31-acre plot where
the building sits to be close to the CME center."
That 31-acre plot is just above the datacenter in the picture. The
only thing they've used it for is that brick building with shrubs
around it right at the street.
-----
Mike Hammett
Intelligent Computing Solutions <http://www.ics-il.com/>
<https://www.facebook.com/ICSIL><https://plus.google.com/+IntelligentComputingSolutionsDeKalb><https://www.linkedin.com/company/intelligent-computing-solutions><https://twitter.com/ICSIL>
Midwest Internet Exchange <http://www.midwest-ix.com/>
<https://www.facebook.com/mdwestix><https://www.linkedin.com/company/midwest-internet-exchange><https://twitter.com/mdwestix>
The Brothers WISP <http://www.thebrotherswisp.com/>
<https://www.facebook.com/thebrotherswisp>
<https://www.youtube.com/channel/UCXSdfxQv7SpoRQYNyLwntZg>
------------------------------------------------------------------------
*From: *"Nate Burke" <[email protected]>
*To: *"AnimalFarm Microwave Users Group" <[email protected]>
*Sent: *Tuesday, September 1, 2020 11:11:48 AM
*Subject: *Re: [AFMUG] Ultra low latency PTP
LOL 'Enough Money' These are traders we're talking about. They
have bottomless pockets. They'll spend $100M on a project just to
see if it works, then abandon it 6 months later. The tower owners
we talk to hate these guys, they come in, spend a ton of money on
buildouts, then just stop paying rent a few months down the way
and abandon everything. They've learned to just charge a lot up
front, and these guys will pay it.
On 9/1/2020 10:57 AM, [email protected] wrote:
Enough money behind it, they might be able to get a channel on
every HF band.
You don’t need to send much info to by or sell. I wonder if a
troposcatter system could be licensed?
Or launch a stratosphere balloon to use as an analog repeater.
*From:* Caleb Knauer
*Sent:* Tuesday, September 1, 2020 9:35 AM
*To:* AnimalFarm Microwave Users Group
*Subject:* Re: [AFMUG] Ultra low latency PTP
Interesting. I’ll check it out.
On Tue, Sep 1, 2020 at 11:19 AM Nate Burke
<[email protected]> wrote:
It seems most of what I still notice are the Cielo
radios. But
almost all of the HFT Guys in Chicago have switched over
to the
Ionosphere antennas. Where they have the huge yagi
antennas with
just a single licensed link back to the Datacenter. I can
count 10
different sites within 15 miles that are using this
setup. One of
the towers we are on is in the process of installing a 3
antenna
system, 30'x40' antennas at 100', 125' and 150'. Single
licensed
radio back to the CME datacenter.
On 9/1/2020 10:03 AM, Mike Hammett
wrote:
There is a whole other class of
low-latency wireless gear. FEC is removed. ARQ is
nowhere to be
found.
The radios are optimized so that the data spends as few
picoseconds as possible in the radio.
-----
Mike Hammett
Intelligent Computing
Solutions <http://www.ics-il.com/>
<https://www.facebook.com/ICSIL><https://plus.google.com/+IntelligentComputingSolutionsDeKalb><https://www.linkedin.com/company/intelligent-computing-solutions><https://twitter.com/ICSIL>
Midwest Internet Exchange <http://www.midwest-ix.com/>
<https://www.facebook.com/mdwestix><https://www.linkedin.com/company/midwest-internet-exchange><https://twitter.com/mdwestix>
The Brothers WISP <http://www.thebrotherswisp.com/>
<https://www.facebook.com/thebrotherswisp>
<https://www.youtube.com/channel/UCXSdfxQv7SpoRQYNyLwntZg>
------------------------------------------------------------------------
*From:
*"Bill Prince" mailto:[email protected]
*To: *[email protected]
*Sent: *Tuesday, September 1, 2020 9:47:00 AM
*Subject: *Re: [AFMUG] Ultra low latency PTP
All the licensed gear I know of is full duplex, and
should have near wire speed latency. The latency should be
proportional to the link distance.
bp
<part15sbs{at}gmail{dot}com>
On 9/1/2020 7:36 AM, Caleb
Knauer wrote:
Anybody here up to date on current ultra low latency
licensed PTP gear? Like in HFT networks. Trying
to round
up the current players.
--
AF mailing list
[email protected]
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
--
AF mailing list
[email protected]
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
------------------------------------------------------------------------
--
AF mailing list
[email protected]
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
--
AF mailing list
[email protected]
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
--
AF mailing list
[email protected]
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
--
AF mailing list
[email protected]
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
