I am impressed at the advancements with wireless over the years. I would
have never expected to be able to deliver PMP 100 Mbps with any quality at
all. And we all know that 100 mbps will do almost everything anyone would
ever need, still we have fiber customers wanting 1. 2.5 and 10 gig...
And to think that we used to be so happy to advertise 10 Mbps on Canopy.
That burst mode was the bomb until Netflix arrived.
-----Original Message-----
From: dmmoff...@gmail.com
Sent: Wednesday, March 8, 2023 7:37 AM
To: 'AnimalFarm Microwave Users Group'
Subject: Re: [AFMUG] Shadenfreude
Almost sounds like you're not serious. Fiber really is the future.
How much wireless bandwidth is there to work with? If we kicked out all
incumbent microwave users and made it all available for WISPs there'd be
what, 50 GHz? More realistically 5-10GHz that you could really use for the
last mile....assuming they'd allocate all of it for a WISP. Within the
reality of the regulatory framework we've got more like 1-2GHz available.
Bandwidth of a single mode fiber is ~50 Thz. Even the most optimistic
estimate for wireless doesn't compare.
100Gbps ethernet on fiber uses only a tiny fraction of the possible
bandwidth and very primitive modulation. It's not because you couldn't do
1024QAM with a laser, it's just that right now we don't need to.
Theoretically pushing Shannon-Hartley to the limits you could run 1.2
petabits per second on a single mode fiber. That's a million gigabits.
Clearly there are badly implemented networks, but that just means a dumb
person did it. If you're not branching out into fiber you'll eventually be
left behind. IMO, the only debatable part is how many years that'll take.
-Adam
-----Original Message-----
From: AF <af-boun...@af.afmug.com> On Behalf Of Matt Hoppes
Sent: Wednesday, March 08, 2023 8:57 AM
To: AnimalFarm Microwave Users Group <af@af.afmug.com>; Jan-GAMs
<j.vank...@grnacres.net>
Subject: Re: [AFMUG] Shadenfreude
But... But... fiber is the future.....
On 3/7/23 4:29 PM, Jan-GAMs wrote:
Our fiber competitor is using fiber to connect to a DSL connection.
Those customers who left our wisp for them came back within a few days.
On 3/6/23 12:55, Chuck McCown via AF wrote:
Had our first fiber customer disconnect to go to a new WISP in the area.
They said the new service was half the price of ours and they got a
price lock for three years.
Yeah, OK, but we will have your service on standby any time you want
to reactivate it.
The disconnect was Friday. The reconnect was this morning...
I know that is not music to the ears of WISP only companies, but I
gotta tell you, you never get service calls with fiber.
Best Regards,
Chuck McCown
McCown Technology Corporation
8401 N Commerce Dr
Lake Point, Utah 84074
801-250-9503 Office
435-830-4306 Cell
www.mccowntech.com
www.microtrench.pro
www.terabitnetworks.com
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