Hi Sebastian,I'm fine with municipal broadband projects. I do think they'll need to leverage the economy of scale driven by others. An ASIC tape out, just for the design, is ~$80M and a minimum of 18 mos of high-skill, engineering work by many specialties, signal integrity, etc. Then, after all that, one has to get in line with a foundry that needs to produce in volume per their mfg economies of scale. These markets fundamentally have to be driven by large orders from providers with millions of subscribers. That's just the market & engineering reality of things.
An aspect of the FiWi argument is that these NRE spends today and tomorrow are mostly from SERDES & lasers/optics in the data centers and the CMOS radios & PHYs in handsets. Let us look here for the thousands of engineers needed and for the supply of parts for the next decade+. I don't see it coming from anywhere else.
Then we need the in-premise fiber installers and the OSP labor forces who are critical to our success.
And finally, it's the operations & management and the reduction of those expenses in a manner that scales.
Bob
Hi Bob,On Mar 28, 2023, at 19:47, rjmcmahon <rjmcma...@rjmcmahon.com> wrote:Interesting. I'm skeptical that our cities in the U.S. can get this (structural separation) right.There really isn't that much to get wrong, you built the access network and terminate the per household fibers in arge enough "exchanges" there you offer ISPs to lighten up the fibers on the premise that customers can use any ISP they want (that is present in the exchange)... and on ISP change will just be patched differently in the exchange. While I think that local "government" also could successfully run internet access services, I see no reason why they should do so (unless there is no competition). The goal here is to move the "natural monopoly" of the access network out of the hand of the "market" (as markets simply fail as optimizing resource allocation instruments under mono- and oligopoly conditions, on either side).Pre-coaxial cable & contract carriage, the FCC licensed spectrum to the major media companies and placed a news obligation on them for these OTA rights. A society can't run a democracy well without quality and factual information to the constituents. Sadly, contract carriage got rid of that news as a public service obligation as predicted by Eli Noam. http://www.columbia.edu/dlc/wp/citi/citinoam11.html Hence we get January 6th and an insurrection.It takes a staff of 300 to produce 30 minutes of news three times a day. The co-axial franchise agreements per each city traded this obligation for a community access channel and a small studio, and annual franchise fees. History has shown this is insufficient for a city to provide quality news to its citizens. Community access channels failed miserably.I would argue this is that there are things where cities excel and some where they simply are mediocre... managing monopoly infrastructure (like roads, water, sometime power) with long amortization times is something they do well (either directly or via companies they own and operate).Another requirement was two cables so there would be "competition" in the coaxial offerings. This rarely happened because of natural monopoly both in the last mile and in negotiating broadcast rights (mostly for sports.) There is only one broadcast rights winner, e.g. NBC for the Olympics, and only one last mile winner. That's been proven empirically in the U.S.Yes, that is why the operator of the last mile, should really not offer services over that mile itself. Real competition on the access lines themselves is not going to happen (at least not is sufficient number to make a market solution viable), but there is precedence of getting enough service providers to offer their services over access lines (e.g. Amsterdam).Now cities are dependent on those franchise fees for their budgets. And the cable cos rolled up to a national level. So it's mostly the FCC that regulates all of this where they care more about Janet Jackson's breast than providing accurate news to help a democracy function well. https://en.wikipedia.org/wiki/Super_Bowl_XXXVIII_halftime_show_controversyIt gets worse as people are moving to unicast networks for their "news." But we're really not getting news at all, we're gravitating to emotional validations per our dysfunctions. Facebook et al happily provide this because it sells more ads. And then the major equipment providers claim they're doing great engineering because they can carry "AI loads!!" and their stock goes up in value. This means ads & news feeds that trigger dopamine hits for addicts are driving the money flows. Which is a sad theme for undereducated populations.I am not 100% sure this is a uni- versus broadcast issue... even on uni-cast I can consume traditional middle-of the road news and even on broadcast I can opt for pretend-news. Sure the social media explosion with its auto-bias-amplification incentives (they care for time spend on the platform and will show anything they believe will people stay longer, and guess what that is not a strategy to rhymes well with objective information transmission, but emotional engagement, often negative, but I think we all know this).And ChatGPT is not the answer for our lack of education and a public obligation to support those educations, which includes addiction recovery programs, and the ability to think critically for ourselves.Yes, for sure not ;) This is a fad mostly, and will go away some time in the future, once people realize that this flavor of machine learning is great for what it is, but what it is is not what we are prone to believe it is... Regards SebastianBobHere is an old (2014) post on Stockholm to my class "textbook": https://cis471.blogspot.com/2014/06/stockholm-19-years-of-municipal.html [1] Stockholm: 19 years of municipal broadband success [1] The Stokab report should be required reading for all local governmentofficials. Stockholm is one of the top Internet cities in the worl...cis471.blogspot.com ------------------------- From: Starlink <starlink-boun...@lists.bufferbloat.net> on behalf of Sebastian Moeller via Starlink <starl...@lists.bufferbloat.net> Sent: Sunday, March 26, 2023 2:11 PM To: David Lang <da...@lang.hm> Cc: dan <danden...@gmail.com>; Frantisek Borsik <frantisek.bor...@gmail.com>; libreqos <libreqos@lists.bufferbloat.net>; Dave Taht via Starlink<starl...@lists.bufferbloat.net>; rjmcmahon <rjmcma...@rjmcmahon.com>;bloat <bl...@lists.bufferbloat.net> Subject: Re: [Starlink] [Bloat] On fiber as critical infrastructure w/Comcast chat Hi David,On Mar 26, 2023, at 22:57, David Lang <da...@lang.hm> wrote: On Sun, 26 Mar 2023, Sebastian Moeller via Bloat wrote:The point of the thread is that we still do not treat digitalcommunications infrastructure as life support critical.Well, let's keep things in perspective, unlike power, water(fresh and waste), and often gas, communications infrastructure is mostly not critical yet. But I agree that we are clearly on a path in that direction, so it is time to look at that from a different perspective.Personally, I am a big fan of putting the access network intocommunal hands, as these guys already do a decent job with other critical infrastructure (see list above, plus roads) and I see a PtP fiber access network terminating in some CO-like locations a viable way to allow ISPs to compete in the internet service field all the while using the communally build access network for a few. IIRC this is how Amsterdam organized its FTTH roll-out. Just as POTS wiring has beed essentially unchanged for decades, I estimate that current fiberaccess lines would also last for decades requiring no active componentchanges in the field, making them candidates for communal management. (With all my love for communal ownership and maintenance, these typically are not very nimble and hence best when we talk about life times of decades).This is happening in some places (the town where I live is doingsuch a rollout), but the incumbant ISPs are fighting this and in manystates have gotten laws created that prohibit towns from building suchsystems. A resistance that in the current system is understandable*... btw, my point is not wanting to get rid of ISPs, I really just think that the access network is more of a natural monopoly and if we want actual ISP competition, the access network is the wrong place to implement it... as it is unlikely that we will see multiple ISPsrunning independent fibers to all/most dwelling units... There are twoways I see to address this structural problem: a) require ISPs to rent the access links to their competitors for "reasonable" prices b) as I proposed have some non-ISP entity build and maintain the access network None of these is terribly attractive to current ISPs, but we alreadysee how the economically more attractive PON approach throws a spanner into a), on a PON the competitors might get bitstream access, but willnot be able to "light up" the fiber any way they see fit (as would be possible in a PtP deployment, at least in theory). My subjective preference is b) as I mentioned before, as I think that would offer alevel playing field for ISPs to compete doing what they do best, offerinternet access service while not pushing the cost of the access network build-out to all-fiber onto the ISPs. This would allow a fairer, less revenue driven approach to select which areas to convert to FTTH first.... However this is pretty much orthogonal to Bob's idea, as I understandit, as this subthread really is only about getting houses hooked up tothe internet and ignores his proposal how to do the in-house network design in a future-proof way... Regards Sebastian *) I am not saying such resistance is nice or the right thing, just that I can see why it is happening.David Lang_______________________________________________ Starlink mailing list starl...@lists.bufferbloat.net https://urldefense.com/v3/__https://lists.bufferbloat.net/listinfo/starlink__;!!P7nkOOY!vFtTwFdYBTFjrJCFqT0rp0o2dtaz2m-dskeRLX2dIW_Pujge6ZU8eOIxtkN_spTDlqyyzClrVbEMFFbvL3NlUgIHOg$ Links: ------[1] https://cis471.blogspot.com/2014/06/stockholm-19-years-of-municipal.html
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