ADSL-CO CRTC Case Update....
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R0CKY @ 2nd Nov 10:23AM:
ADSL-CO CRTC Case Update....

Hey Gang,

Here is what was filed on Friday... It was the technical evidence for round 2 submissions.

The link for the proceding:

»crtc.gc.ca/PartVII/eng/2009/8663···7321.htm

Rocky
--
TSI Rocky - TekSavvy Solutions Inc.

Authorized TSI employee ( »TekSavvy FAQ »Official support in the forum )

TSI 30 Oct 2··· PDF.zip 523,429 bytes
Files Submitted
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grayfox @ 2nd Nov 11:17AM:
Re: ADSL-CO CRTC Case Update....

Its nice to see you guys taking some action and wanting to get your own equipment in co's.

This is a great step forward assuming the crtc approves it.

Also what do you guys plan to go with 6mhz (cable ?) ?, I was under the impression that adsl2+ was only 2.2mhz (24megabits) and vdsl was around 30mhz (Not sure on that exact number).

You guys also mention docsis I thought this was for adsl colocation ?.

Are you guys planing on getting into cable as well ?.

Either way this is very exciting.
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Croaker @ 2nd Nov 11:23AM:
Re: ADSL-CO CRTC Case Update....

Will this allow me to pay for FTTH and own my last-mile connection?

I don't have a problem running it to the nearest CO if it means I can chose who to do business with from that point.
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anon @ 2nd Nov 11:39AM:
Re: ADSL-CO CRTC Case Update....

Credentials are impressive, particulary:

1. Holder of T.D.MacDonald Chair in
Industrial Economics, Bureau of
Competition Policy, Ottawa


2. Antitrust Economics and Competition
Policy
Strategic Behaviour
Research and Development
Dynamic Modelling
Trade and Industrial Policy
Public Economics


Check the publications on competition

oh my.

This adds to the actions....
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grayfox @ 2nd Nov 11:43AM:
Re: ADSL-CO CRTC Case Update....

said by Croaker :

Will this allow me to pay for FTTH and own my last-mile connection?

I don't have a problem running it to the nearest CO if it means I can chose who to do business with from that point.
No this means TSI will be colocating DSLAMS.

Expect much higher speeds at close distances (24megs down anyone ?) and higher speeds at further distances since theres more tones for your modem to use now. Users on 4megs now can get 5megs.

Also no more dealing with bell when its a line card issue. (Assuming TSI gets there own line cards too). Or for sync speed changes.
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milnoc @ 2nd Nov 11:47AM:
Re: ADSL-CO CRTC Case Update....

But to get those high speeds, do we have to move to Toronto? Or to Chatham? :)
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grayfox @ 2nd Nov 12:04PM:
Re: ADSL-CO CRTC Case Update....

said by milnoc :

But to get those high speeds, do we have to move to Toronto? Or to Chatham? :)
Im going to assume TSI will place there dslams in area's with the highest number of subscribers at first and move to cover the rest of the gta shortly after. (That's what I would do if I was in there position)/

Doing anything else would be expensive and make it very hard to pay off the equipment.
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Atticka @ 2nd Nov 12:19PM:
Re: ADSL-CO CRTC Case Update....

Downtown Montreal? :D

/crossing my fingers
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MaynardKrebs @ 2nd Nov 12:20PM:
Re: ADSL-CO CRTC Case Update....

said by milnoc :

But to get those high speeds, do we have to move to Toronto? Or to Chatham? :)

Nope. Kapuskasing. They're starting out small.
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Croaker @ 2nd Nov 12:26PM:
Re: ADSL-CO CRTC Case Update....

said by grayfox :

No this means TSI will be colocating DSLAMS.
Yeah, sorry. I should learn to read the topic (ADSL-CO) before getting all excited...
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mlerner @ 2nd Nov 12:34PM:
Re: ADSL-CO CRTC Case Update....

said by grayfox :

said by Croaker :

Will this allow me to pay for FTTH and own my last-mile connection?

I don't have a problem running it to the nearest CO if it means I can chose who to do business with from that point.
No this means TSI will be colocating DSLAMS.

Expect much higher speeds at close distances (24megs down anyone ?) and higher speeds at further distances since theres more tones for your modem to use now. Users on 4megs now can get 5megs.

Also no more dealing with bell when its a line card issue. (Assuming TSI gets there own line cards too). Or for sync speed changes.
That's genius!
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milnoc @ 2nd Nov 12:46PM:
Re: ADSL-CO CRTC Case Update....

said by MaynardKrebs :

Nope. Kapuskasing. They're starting out small.
Just found it on a map. No freakin' way! :)
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El Quintron @ 2nd Nov 01:17PM:
Re: ADSL-CO CRTC Case Update....

Thanks for keeping us posted the devellopments!

I'm looking forward to seeing this unfold.
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kewlkeed @ 2nd Nov 01:22PM:
Re: ADSL-CO CRTC Case Update....

Screw Kapuskasing!!! There's nothing there except maybe a single Timmies! I drove through there a couple times when driving across Canada. It was usually the point where I was ready to gouge my eyes out from looking at so many damn pine trees and never seeing the end of Ontario.

Come to Knowlton instead!!! :D
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mlerner @ 2nd Nov 01:25PM:
Re: ADSL-CO CRTC Case Update....

They'd be more profitable in Ottawa, if they start now they could deploy DSLAMs everywhere before Bell actually finishes those damn remotes which have been "coming soon" for at least 4 years.
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Gruesome @ 2nd Nov 01:26PM:
Re: ADSL-CO CRTC Case Update....

said by grayfox :

Also no more dealing with bell when its a line card issue. (Assuming TSI gets there own line cards too). Or for sync speed changes.
Removing Bell from the equation will allow Teksavvy to address that abysmal 93% customer satisfaction number ;)
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hemzer @ 2nd Nov 01:41PM:
Re: ADSL-CO CRTC Case Update....

That should take the lying middleman out of the equation.
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Toastertech @ 2nd Nov 02:05PM:
Re: ADSL-CO CRTC Case Update....

Rocky, North Bay first, North Bay first ( I have timbits)
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Atticka @ 2nd Nov 02:51PM:
Re: ADSL-CO CRTC Case Update....

I can imagine TSI wanting to take on a smaller town, perfect their knowledge and implementation practices on a small scale before moving to a larger population center.

No need to burn a larger population by doing a first implementation and piss off a lot of customers.
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andyb @ 2nd Nov 03:07PM:
Re: ADSL-CO CRTC Case Update....

Don't get your hopes up guys.These are proposals being put forth.The crtc will have final say on any aspects if it does anything at all.Its a long process and bell would probably appeal it to the cabinet also.
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An_Onymous @ 2nd Nov 03:12PM:
Re: ADSL-CO CRTC Case Update....

One DSLAM near each of the Timmies in Ottawa would be good.
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recneps @ 2nd Nov 03:14PM:
Re: ADSL-CO CRTC Case Update....

Just create a partnership with Tim Horton's to supply high powered wifi.
I'm sure 95% of users live within 2km of a Tim's :p
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An_Onymous @ 2nd Nov 03:57PM:
Re: ADSL-CO CRTC Case Update....

You are pretty close. There is pretty good Tim Horton coverage at radius = 3km for Ottawa.

Just need that RFC for Packets over Timbits.
Click for full size
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Croaker @ 2nd Nov 04:30PM:
Re: ADSL-CO CRTC Case Update....

What? No timmies loving for Orleans!!!

We have one on every street corner...
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InvalidError @ 2nd Nov 04:35PM:
Re: ADSL-CO CRTC Case Update....

said by hemzer :

That should take the lying middleman out of the equation.
Not really, the CO-DSLAM is about enabling wholesale ISPs to access Bell's remotes and disaggregating their subscriber's traffic from Bell's network at the CO, municipal, regional or provincial level (instead of global with AHSSPI) without the ISPs necessarily having their own DSLAMs.

The other part of this filing is getting wholesale broadband elevated to essential service status with essential service cost-based tariffs. IMO, this is the most important part since it should lead to a significant reduction in base GAS cost and a huge reduction in UBB rates should Bell continue pushing in that direction. With the likely much stricter restrictions on how Bell would be allowed to throttle wholesale services (if at all) and GAS harboring a disproportionate chunk of the top-20% heavy subscribers even though it accounts for less than 10% of all xDSL, there would most likely be a fee increase on AHSSPI to reflect this and make AHSSPI not just a port fee anymore.
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MaynardKrebs @ 2nd Nov 04:40PM:
Re: ADSL-CO CRTC Case Update....

said by andyb :

Don't get your hopes up guys.These are proposals being put forth.The crtc will have final say on any aspects if it does anything at all.Its a long process and bell would probably appeal it to the cabinet also.

Bell will say that they don't have room in each CO....

"But CRTC, we've already given all the free space to Primus and a few other players. We will need a huge CAPEX in order to accommodate even 1 more rack...let's see...the current CO is a 5 story building with 10,000 sq. ft./floor and we need to add 2,000 sq. ft. per floor to accommodate the ISP's.

We have to add onto the back of the structure going down to the 3rd sub-basement to adequately build the new foundation and then build up from there. The architecture and structural engineering fees are estimated at $200,000, and the cost of construction to accommodate independent ISP's equipment is $600/sq. ft. including power, fire suppression, security, and we have to add these 8 floors x 2,000 ft. x $600/ft. = $9.6MM (2009 cost base) per CO.

We might be able to get construction started in 2021, maybe 2020, if everything goes smoothly with the architect, engineers, unions, building permits, global warming, and regulatory approvals."
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InvalidError @ 2nd Nov 05:03PM:
Re: ADSL-CO CRTC Case Update....

said by MaynardKrebs :

Bell will say that they don't have room in each CO....
They probably will but we would find it hard to believe considering how all the analog bits are being dumped into remotes... all that's left to do in the CO is data switching, a handful of racks today can do the job of what would have otherwise been a whole floor without remotes.
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TSI Marc @ 2nd Nov 05:08PM:
Re: ADSL-CO CRTC Case Update....

you guys should read the documents. it's a good read.
--
TSI Marc - TekSavvy Solutions Inc.

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milnoc @ 2nd Nov 06:15PM:
Re: ADSL-CO CRTC Case Update....

I love the name of the location at the bottom-left corner.

"Bells Corners"

:D
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evil_gusgus @ 2nd Nov 06:24PM:
Re: ADSL-CO CRTC Case Update....

said by milnoc :

I love the name of the location at the bottom-left corner.

"Bells Corners"

:D
lmao, you could cover all of london if you got 2km radius from the timmies here haha
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Thislilfishy @ 2nd Nov 06:27PM:
Re: ADSL-CO CRTC Case Update....

Ah, no, you have to come to Orangeville, there's 4...count them...4...Timmies in town. A town you can drive through in less then 10 minutes end to end, top to bottom...so that through town twice in 10 minutes. You can walk to timmies from anywhere in town. Also there a dozen new sub-divisions going in just waiting for someone to bring in FTTH...think of the opportunities!

ian
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MaynardKrebs @ 2nd Nov 06:36PM:
Re: ADSL-CO CRTC Case Update....

said by Thislilfishy :

Ah, no, you have to come to Orangeville, ..think of the opportunities!

I'm thinking of the lack of population density - you can read that any way you'd like ;-)
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seaway35 @ 2nd Nov 06:39PM:
Re: ADSL-CO CRTC Case Update....

Here in Cornwall we have at least 9 Tim Hortons and for the size of Cornwall about 50000 that pretty good, Great coverage for coffee and donuts....lol
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Sunfox @ 2nd Nov 06:40PM:
Re: ADSL-CO CRTC Case Update....

Hey... there are 4 Timmies within 3 kilometers of me. And one of them's in the IBM building, what could be more convenient? :-)

Not to mention there are NINETEEN of them within 5km!
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Mike2009 @ 2nd Nov 06:49PM:
Re: ADSL-CO CRTC Case Update....

There are over 50 Tim's in Ottawa.
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freejazz_RdJ @ 2nd Nov 06:52PM:
Re: ADSL-CO CRTC Case Update....

To clarify, it isn't about colocating DSLAM's. It's about replacing everything that comes after the DSLAM.

What will it change? The throttle and UBB, for those people who are served by a CO that's big enough to justify it for the ISP. Access to FTTN and matching speeds could also be affected, although the cabinet appeal may shape things too.

I still get the impression that this won't be a panacea as there are certain reasons why this may not be a huge cost breakthrough, especially since the commission has stated that it won't include any transport. Does that mean no regional aggregation?
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recneps @ 2nd Nov 07:23PM:
Re: ADSL-CO CRTC Case Update....

said by seaway35 :

Here in Cornwall we have at least 9 Tim Hortons and for the size of Cornwall about 50000 that pretty good, Great coverage for coffee and donuts....lol
Same for Whitby. Not sure if it still holds, but we used to have the title "most doughnut shops per capita".
I think there are like 10 Tim's alone. Then like 30 other-branded shops.

Edit: it's official. 99% of the population of Whitby falls within a 2km radius of a Tim's :p
I also found it fitting to use the "doughnut" autoshape :D
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STN @ 2nd Nov 07:28PM:
Re: ADSL-CO CRTC Case Update....

said by InvalidError :

Not really, the CO-DSLAM is about enabling wholesale ISPs to access Bell's remotes and disaggregating their subscriber's traffic from Bell's network at the CO, municipal, regional or provincial level (instead of global with AHSSPI) without the ISPs necessarily having their own DSLAMs.
Interesting proposition, but the ILEC could still claim congestion at the trunk of the DSLAM which would necessitate throttling. So I don't see this resolving the issue completely.
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caesu @ 2nd Nov 07:28PM:
Re: ADSL-CO CRTC Case Update....

Woodbridge please, I'll up you a Tim's with a large pizza at Mama's Pizza here!
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iamdrumming @ 2nd Nov 07:28PM:
Re: ADSL-CO CRTC Case Update....

We have about 14 or so Tim Hortons in Niagara Falls.

In that thought, why doesn't Teksavvy colocate the DSLAMS inside each Timmy's? Coverage would be way better, because there are thousands of more Timmy's than Bell CO's.

The only problem would be though, that Timmy's would want a slice of the donut, er, I mean pie. :)

I'm sure they would want the business model name changed to something like Timsavvy :) lol
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STN @ 2nd Nov 07:30PM:
Re: ADSL-CO CRTC Case Update....

said by freejazz_RdJ :

What will it change? The throttle and UBB, for those people who are served by a CO that's big enough to justify it for the ISP.
Not necessarily, as mentioned above. DSLAM trunk could still face congestion. If de-aggregated 3rd party traffic is not throttled but ILEC traffic is this could provide what the ILEC would call an "unfair" split of the DSLAM trunk bandwidth. We've seen the CRTC rule that this type of "unfair" distribution is not going to pass I believe.
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freejazz_RdJ @ 2nd Nov 07:32PM:
Re: ADSL-CO CRTC Case Update....

said by STN :

said by InvalidError :

Not really, the CO-DSLAM is about enabling wholesale ISPs to access Bell's remotes and disaggregating their subscriber's traffic from Bell's network at the CO, municipal, regional or provincial level (instead of global with AHSSPI) without the ISPs necessarily having their own DSLAMs.
Interesting proposition, but the ILEC could still claim congestion at the trunk of the DSLAM which would necessitate throttling. So I don't see this resolving the issue completely.
Exactly. This will change the transport stuff, but there are still real limits to the uplink from DSLAM. In some models, you can scale up to 5K connections onto a single aggregation shelf that supports 2 Gigabit SFP's. Not exactly pretty.
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STN @ 2nd Nov 07:34PM:
Re: ADSL-CO CRTC Case Update....

Right. In theory the only way this could be done is if the DSLAM had multiple trunks and each could be used for a specific ISP. Right now the technology doesn't support this. Going forward I suppose it may be possible, but that's a big "if".
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Thislilfishy @ 2nd Nov 07:49PM:
Re: ADSL-CO CRTC Case Update....

said by iamdrumming :

We have about 14 or so Tim Hortons in Niagara Falls.

In that thought, why doesn't Teksavvy colocate the DSLAMS inside each Timmy's? Coverage would be way better, because there are thousands of more Timmy's than Bell CO's.

The only problem would be though, that Timmy's would want a slice of the donut, er, I mean pie. :)

I'm sure they would want the business model name changed to something like Timsavvy :) lol
Best idea yet, offer Timmies free wifi for their customers...give those fancy coffee shops a run for the money...all for a few wireless antenna on their roof tops. :D

Ian
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HeadSpinning @ 2nd Nov 07:49PM:
Re: ADSL-CO CRTC Case Update....

said by freejazz_RdJ :

said by STN :

said by InvalidError :

Not really, the CO-DSLAM is about enabling wholesale ISPs to access Bell's remotes and disaggregating their subscriber's traffic from Bell's network at the CO, municipal, regional or provincial level (instead of global with AHSSPI) without the ISPs necessarily having their own DSLAMs.
Interesting proposition, but the ILEC could still claim congestion at the trunk of the DSLAM which would necessitate throttling. So I don't see this resolving the issue completely.
Exactly. This will change the transport stuff, but there are still real limits to the uplink from DSLAM. In some models, you can scale up to 5K connections onto a single aggregation shelf that supports 2 Gigabit SFP's. Not exactly pretty.
The killer would be IP video, but if Bell would allow wholesale customers access to IP Multicast at the DSLAM level...
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TSI Marc @ 2nd Nov 08:00PM:
Re: ADSL-CO CRTC Case Update....

hum, throttling is done at the BAS level past their aggregation network. The scope was reduced to explicitly remove aggregation from the scope of this proceeding. this is purely a co based solution with the assumption and recommendation that aggregation is a whole other problem that also needs urgent attention (also mentioned in the submission).
--
TSI Marc - TekSavvy Solutions Inc.

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STN @ 2nd Nov 08:03PM:
Re: ADSL-CO CRTC Case Update....

Understood, but throttling anywhere in the network provides relief throughout the whole link. You don't have to put throttling in the DSLAM to be able to control the bandwidth there. Throttled traffic is consistently throttled from end-to-end.
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STN @ 2nd Nov 08:08PM:
Re: ADSL-CO CRTC Case Update....

A simple example of this would be:

1000Mbps DSLAM trunk
1000 ILEC customers
1000 3rd party customers

If the 1000 ILEC customers are throttled at the BRAS to 0.1Mbps then their combined throughput would be 100Mbps, including at the DSLAM trunk. This would allow the 3rd party customers, who have a separate link after the aggregation switch connected to the DSLAM, to use up to 900Mbps of the DSLAM trunk.

Obviously the throttling numbers are exaggerated, but you get the idea. Also the throttling isn't done in the BAS but close to it, but not sure before or after (upstream or downstream). I don't believe BAS have the kind of features to allow specific protocol throttling. Only DPI boxes can do that at line speed.
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TSI Marc @ 2nd Nov 08:11PM:
Re: ADSL-CO CRTC Case Update....

said by STN :

Right. In theory the only way this could be done is if the DSLAM had multiple trunks and each could be used for a specific ISP. Right now the technology doesn't support this. Going forward I suppose it may be possible, but that's a big "if".
our assumption is that whatever is there now, will sooner or later be replaced in order to remain competitive. Once it's upgraded, all these issues go away and until then we at least have access to what they do.

this does a number of things not to mention it allows for all carrier costing because the demand is spread across bell and competitors and so it makes it much more affordable. it removes the necessity to actually co-locate (which, we really don't want to do anyway, nor does it make any sense for a number of reasons) which has a slew of unnecessary complications. and it also provides symmetry between cable tpia and adsl-co given that in tpia you provide the cableco's line cards to plug into their gear and you never co-locate in their head-ends at all. this makes for a very clear split in responsibilities. bell handle's their stuff and we handle ours with very little overlap and ability for bell to unnecessarily complicate things to the point where nobody wants the service (as is effectively now the case).
--
TSI Marc - TekSavvy Solutions Inc.

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TSI Marc @ 2nd Nov 08:13PM:
Re: ADSL-CO CRTC Case Update....

said by STN :

Understood, but throttling anywhere in the network provides relief throughout the whole link. You don't have to put throttling in the DSLAM to be able to control the bandwidth there. Throttled traffic is consistently throttled from end-to-end.
did you read the submission?

we would have to install our own backhaul directly out of the co. effectively bypassing the rest of bell's network all together. i.e. there is no other opportunity for bell to throttle unless they install it directly attached to each dslam.
--
TSI Marc - TekSavvy Solutions Inc.

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TSI Marc @ 2nd Nov 08:15PM:
Re: ADSL-CO CRTC Case Update....

so you're saying that their "lack" of applying their dpi boxes could force saturation on the link?
--
TSI Marc - TekSavvy Solutions Inc.

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STN @ 2nd Nov 08:18PM:
Re: ADSL-CO CRTC Case Update....

What am I saying is look at their argument for throttling your traffic now. They appear to have won (at least for now) the opinion of the CRTC that they must do this to provide "fair contention" for a link between your customers and theirs.

Right now this contention happens all the way to Toronto (guessing) and you guys are saying "Ok, we'll pick it up at the CO". The problem for this is there is still contention on the DSLAM trunk, even in your new submission. I'm sure they will argue that there is still "unfair" contention on the DSLAM link if your traffic is not throttled.
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HiVolt @ 2nd Nov 08:19PM:
Re: ADSL-CO CRTC Case Update....

Would this filing only apply to large CO's, or these mini ones as well? Thats the one I'm hooked up to, it has a genny hook up and AC inside.


--
1-for-October. (1-7-4)
And now, back to your regularly scheduled losing.

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STN @ 2nd Nov 08:23PM:
Re: ADSL-CO CRTC Case Update....

This is all hypothetical. Certainly your submission would "help" alleviate "congestion" in Bell's "transport" network. But there is still a single link you share and if you have 2GB of unthrottled CO links trying to get onto that DSLAM, and they have a throttled 1GB link, the contention for this link may automatically favor your customers.

It's a bit of a traffic study on the aggregating switch and how many links you each have, etc. But this does not solve the issue end to end, it just moves all the discussion about contention to a single link, DSLAM trunk.
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InvalidError @ 2nd Nov 08:24PM:
Re: ADSL-CO CRTC Case Update....

said by STN :

Right. In theory the only way this could be done is if the DSLAM had multiple trunks and each could be used for a specific ISP. Right now the technology doesn't support this. Going forward I suppose it may be possible, but that's a big "if".
Even REALITY does not support this.

It is MUCH more cost-effective to have a single 10GbE link shared between 10 upstream ISPs than have each ISP have their own 1GbE link... congestion is FAR less likely to occur on a single 10G link than individual 1G since the 10G link also aggregates all the slack. This is a fundamental cost-saving principle of large-scale network sizing.
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TSI Marc @ 2nd Nov 08:27PM:
Re: ADSL-CO CRTC Case Update....

said by STN :

What am I saying is look at their argument for throttling your traffic now. They appear to have won (at least for now) the opinion of the CRTC that they must do this to provide "fair contention" for a link between your customers and theirs.

Right now this contention happens all the way to Toronto (guessing) and you guys are saying "Ok, we'll pick it up at the CO". The problem for this is there is still contention on the DSLAM trunk, even in your new submission. I'm sure they will argue that there is still "unfair" contention on the DSLAM link if your traffic is not throttled.
no, their argument has been that their "aggregation network" which is their legacy ATM network, is "congested". there was no mention of the dslam links being congested. also, this would include their "next generation" stuff, which surely doesn't have these problems.
--
TSI Marc - TekSavvy Solutions Inc.

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STN @ 2nd Nov 08:28PM:
Re: ADSL-CO CRTC Case Update....

But we're talking the DSLAM trunk link. Currently 10GgE is not available. Maybe future equipment may support this as TSI Marc hinted at, but it's not there today.
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STN @ 2nd Nov 08:30PM:
Re: ADSL-CO CRTC Case Update....

Ah ok, I see. Then this would be a good fit then. Only thing is it seems you've gotten the run around before, so hopefully they wouldn't play this card in the future.
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TSI Marc @ 2nd Nov 08:31PM:
Re: ADSL-CO CRTC Case Update....

i don't know how to tell you this, but the dslams are not the problem. a gig link is plenty. i mean, the chassis can only handle so many subs. perhaps iptv might come close to being a problem but the odds of competitors to completely fill up all of bell's dslams is near zero.
--
TSI Marc - TekSavvy Solutions Inc.

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STN @ 2nd Nov 08:39PM:
Re: ADSL-CO CRTC Case Update....

Well you just did tell me this, It didn't seem that hard :)

I've never seen traffic patterns on GigE trunks, so I'll take your word. Before this that distinction wasn't really discussed and everyone is just sort of thinking out loud together.

Off hand do you know how many subs a chassis generally handles?
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TSI Marc @ 2nd Nov 08:40PM:
Re: ADSL-CO CRTC Case Update....

said by STN :

Ah ok, I see. Then this would be a good fit then. Only thing is it seems you've gotten the run around before, so hopefully they wouldn't play this card in the future.
but, this is a completely different subject. so, no we have not gotten the run around on this subject. everything you're talking about has to do with the GAS product which has a ton of aggregation built into it. I have no doubt that they will throw more garbage at us but it doesn't change that we've done everything we can to put our best effort forward to give a solid representation from the competitors point of view. this is something we could actually use and would make sense to use. it doesn't solve other issues though such as aggregation. their idea being that it's not possible to connect to every single co in bell's network. so that needs attention still.

it should be noted that some of this stuff is still under petition. for example, bell has made a petition to reverse the crtc's decision on giving access to what bell call's their next generation network (when in fact, it's just the natural evolution that if they don't do, they may as well close shop since they wont be able to compete). so, if cabinet should overturn the crtc, this solution wouldn't be too useful. this is the same thing that's preventing matching speeds in the GAS tariff also.
--
TSI Marc - TekSavvy Solutions Inc.

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TSI Marc @ 2nd Nov 08:42PM:
Re: ADSL-CO CRTC Case Update....

yeah. sorry if i'm coming across a bit hard nosed, it's been a long few months going through all of this up and down so many times.
--
TSI Marc - TekSavvy Solutions Inc.

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STN @ 2nd Nov 08:43PM:
Re: ADSL-CO CRTC Case Update....

No worries. Everyone on here is too curious for their own good anyway ;) Want more, more, more info :P

Thanks for the info
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TSI Marc @ 2nd Nov 08:48PM:
Re: ADSL-CO CRTC Case Update....

all good... happy to share (now that I can)

a quick glance looks like somewhere up to 3500 subs per chassis. others may chime in here to provide more feedback.

so, if that were the case a couple gig links would be plenty for just about anything assuming a healthy mix of light to heavy users and various services. the newest chassis can do 10gig if i'm not mistaken. but either way totally not necessary for now. so long as their a migration path.. if all they need to do is a line card swap and a few xfps... that's easy and relatively cheap.
--
TSI Marc - TekSavvy Solutions Inc.

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TSI Marc @ 2nd Nov 08:53PM:
Re: ADSL-CO CRTC Case Update....

the definition of a "co" is somewhat unclear in fact. so, I don't know what that would would fall under. these details need to be cleared up.
--
TSI Marc - TekSavvy Solutions Inc.

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grayfox @ 2nd Nov 09:01PM:
Re: ADSL-CO CRTC Case Update....

I briefly glanced and commented on TSI Submission 20091026 Final.pdf earlier.

I just read through TechEv_20091030 Final.pdf

This is everything ive wanted to see form teksavvy times 2.

I look forward to the future and the crtc's response to this well writen perfect submission.

Cable co-location + ADSL, If what you guys have pre-posed is approved this will remove the monopoly that Bell and Rogers currently have over the industry.
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TSI Marc @ 2nd Nov 09:03PM:
Re: ADSL-CO CRTC Case Update....

read the economic evidence. i'm sure you'll like it too if you liked the other stuff.
--
TSI Marc - TekSavvy Solutions Inc.

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twizlar @ 2nd Nov 09:07PM:
Re: ADSL-CO CRTC Case Update....

Read through everything earlier, looks really good. Both external evidence pieces are well written and technically accurate.
--
Broadline Networks Inc.

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HiVolt @ 2nd Nov 09:16PM:
Re: ADSL-CO CRTC Case Update....

said by TSI Marc :

the definition of a "co" is somewhat unclear in fact. so, I don't know what that would would fall under. these details need to be cleared up.
Yeah. That little building houses voice as well, from what I've been told... Not sure if there'd be any room in there for another dslam.
--
1-for-October. (1-7-4)
And now, back to your regularly scheduled losing.

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TSI Marc @ 2nd Nov 09:32PM:
Re: ADSL-CO CRTC Case Update....

tx
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InvalidError @ 2nd Nov 10:04PM:
Re: ADSL-CO CRTC Case Update....

said by grayfox :

Cable co-location + ADSL, If what you guys have pre-posed is approved this will remove the monopoly that Bell and Rogers currently have over the industry.
Not quite, the proposals only attempt to allow competition to tap deeper into the incumbents network. The incumbents still have the final say over where their infrastructure is going and what is technically possible. If a 5000 subscribers DSLAM with twin-GbE uplinks is congested, it will still be congested with CO-DSLAM and there will be nothing ISPs can do about it.

CO-DSLAM is still subject to all technical limitations from the ILEC's choice of infrastructure and how the ILECs decide to work around those limitations... I would not call that completely free from the ILEC's monopoly.
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InvalidError @ 2nd Nov 10:24PM:
Re: ADSL-CO CRTC Case Update....

said by STN :

But we're talking the DSLAM trunk link. Currently 10GgE is not available.
Neither is the 10x1GbE that would be necessary to give a handful of ISPs dual-1GbE links to each remote: there is over a hundred GAS ISPs operating around Montreal, having 100 fibers to each remote to give each of them dedicated fiber is neither realistic nor practical since the 100 uplink ports woud eat up 1/4th of the DSLAM rack. RDSLAM-level colocation is simply not practically possible, the next best thing is hoping Bell can "decongest" them by either adding uplink line cards or upgrading them to 10G uplinks.
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freejazz_RdJ @ 2nd Nov 11:10PM:
Re: ADSL-CO CRTC Case Update....

IE, you're right that the edge infrastructure will still be under ILEC control and it's designs will always be made to the ILEC's specs and plans.

I'm a bit confused here about what the end results will be. If each CO or wire centre requires a unique presence, that is there is no regional transport or aggregation to a single PoP for an area, this will be of much less value. Then again, including such functionality will increase the carrier charges a lot and introduce the same transport/aggregation limits that the GAS network has, assuming that the limitations aren't in the large, national backbone transport facilities. There are also issues with demand thresholds and cost of new service introduction which will be folded into the rates for ADSL-CO.

I'm also unsure about how the handoff would happen. Wouldn't it make more sense to simply map each subscriber port to a vlan and use QinQ to pump each VLAN to the appropriate ISP? It will take the cost of the BRAS out of the equation as well as the issues with PPPoE. It will however make provisioning more expensive as ports will have to be remapped for each sub like they do with HSA.
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Oinktastic @ 2nd Nov 11:11PM:
Re: ADSL-CO CRTC Case Update....

I just scanned quickly through some of the documents.

All I have to say is... if the CRTC hears and takes half of this stuff to heart, R0CKY and TSI, me love you long time :p

I especially like the mention of TPIA/Cable access. I'm getting tired of my crappy phone line. I can't even manage to get a 5Meg connection working through it.

Also, isn't the timeframe to which Moore's Law applies 18 months, not a year (12 months)?
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anon @ 2nd Nov 11:43PM:
Re: ADSL-CO CRTC Case Update....

I dont think the cable is ever gonna happen.

Rogers paid for that shit fair and scare 100 % with their own capital.

How can you just ask them to say you have to sell to whole salers at X price for X amount.

I can see in bell's case where alot of that copper and original network was built with tax payer funds but with rogers cable thats a different story.
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InvalidError @ 2nd Nov 11:49PM:
Re: ADSL-CO CRTC Case Update....

said by freejazz_RdJ :

I'm a bit confused here about what the end results will be. If each CO or wire centre requires a unique presence, that is there is no regional transport or aggregation to a single PoP for an area, this will be of much less value.
This is where a lot of the "point" of CO-DSLAM is pretty much lost to me as well: if ISPs are going to get into COs yet still have to pay Bell to aggregate traffic to COs they have tapped into, it seems like it would make more sense to use AHSSPI than spend money into COs in the first place. Even if AHSSPI rates were doubled to $4000/GbE/month, it would still be FAR cheaper than arranging your own GbE back-haul from EVERY CO you have more than a handful of subscribers (well, maybe a few hundreds) on.

With @cost+margin speed-matched essential GAS/AHSSPI, there won't be much left to gain from throwing cash at CO-DSLAM.
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bjlockie @ 3rd Nov 12:48AM:
Re: ADSL-CO CRTC Case Update....

said by mlerner :

They'd be more profitable in Ottawa, if they start now they could deploy DSLAMs everywhere before Bell actually finishes those damn remotes which have been "coming soon" for at least 4 years.
I need a remote.
How would my data get from a TSI-DSLAM in Ottawa to the Internet?
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InvalidError @ 3rd Nov 03:45AM:
Re: ADSL-CO CRTC Case Update....

said by bjlockie :

I need a remote.
How would my data get from a TSI-DSLAM in Ottawa to the Internet?
Counter-intuitively, "CO-DSLAM" has nothing to do with owning your own DSLAMs... it is actually CO-locating the incumbent's DSLAMs, wherever they may be.

Under CO-DSLAM, your traffic would take the following route:
1) Bell's (R)DSLAMs
2) Bell's allegedly congested (R)DSLAM aggregation network
3) Bell's BRAS (maybe) and a layer of traffic disaggregation switches for ISPs who are bringing their own fiber back-haul to this specific CO
4) Bell's municipal/regional/provincial aggregation/backbone network for ISPs who do not have their own fiber in the CO
5) the ISPs' aggregation switches wherever it is the ISPs is getting its traffic locally aggregated to
6) the ISP's back-haul from the site in #5 to wherever its PoP is
7) the rest of the ISPs' network

Basically, ISPs have to duplicate every bit of the AHSSPI network they wish to bypass, meaning ISPs are not likely to save anything by going down that route unless they have a massive subscriber concentration (thousands) attached to each selected CO.
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HeadSpinning @ 3rd Nov 06:52AM:
Re: ADSL-CO CRTC Case Update....

said by confuseddsl :

I dont think the cable is ever gonna happen.

Rogers paid for that shit fair and scare 100 % with their own capital.

How can you just ask them to say you have to sell to whole salers at X price for X amount.

I can see in bell's case where alot of that copper and original network was built with tax payer funds but with rogers cable thats a different story.
Cable TV operators were granted a monopoly in each serving area for television. Their networks were built under monopoly protection.

In order to be allowed to use that network for other services, such as telephone and Internet, they need to share it.
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InvalidError @ 3rd Nov 07:52AM:
Re: ADSL-CO CRTC Case Update....

said by HeadSpinning :

Cable TV operators were granted a monopoly in each serving area for television. Their networks were built under monopoly protection.
The incumbents almost always end up with regional monopolies even if they aren't government-mandated for the simple reason that having a competitor can easily halve your subscriber base which basically doubles your build cost per home passed. Building a network in an un-served area is far more profitable than building where a competitor exists... Montreal and a few other areas in QC used to have Cogeco cable until about 20 years ago when it became clear that Videotron was winning the turf war and Cogeco bailed out.

The only reason we have cable at all today is that technology to deliver TV over copper loops didn't exist 30 years ago and since cable couldn't carry phone service at that time, the two networks co-existed peacefully as complementary services until recently... but after about three decades of walled gardens, neither side is in any hurry to start a price war - a few jabs here and there to keep up appearances but that's all.
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pnjunction @ 3rd Nov 09:44AM:
Re: ADSL-CO CRTC Case Update....

said by InvalidError :

but after about three decades of walled gardens, neither side is in any hurry to start a price war - a few jabs here and there to keep up appearances but that's all.
Indeed, over the last decade they've grown into the duopoly we enjoy and neither is in a hurry to start a price or performance war.

Rogers has faster top speeds because of the technology, but if you look at the mainstream offerings (less than about $60) they're quite content to split the customers down the middle with similar offerings. Just like the wireless industry, it doesn't make sense for them both to slash margins just to end up sharing the same customer base in the end.

The only threat to this arrangement is regulation, which is why the 'free market' types are so far off how to fix this situation. In terms they might understand, the barriers to entry, which the incumbents smashed with guaranteed monopolies and right of passage, are way too high.
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El Quintron @ 3rd Nov 10:53AM:
Re: ADSL-CO CRTC Case Update....

A lot of this wouldn't even need to happen if the shebang was connected with Neutral Fiber and everybody else could just compete on the last mile.

So the cable company can COAX you to the neutral fiber, the phone company can ethernet you to the Fiber and everyone is happy.

I'm floggling an oversimplified, fossilized horse here but that solution would basically create a competitive, uncongested environment for all.
--
They vilify us, the scoundrels do, when there is only this difference, they rob the poor under the cover of law, forsooth, and we plunder the rich under the protection of our own courage.

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hemzer @ 3rd Nov 11:35AM:
Re: ADSL-CO CRTC Case Update....

Just thought we could also remind the CRTC of its "Mandate" as they read trough the submission :-)

Mandate

The CRTC’s mandate is to ensure that both the broadcasting and telecommunications systems serve the Canadian public.

In telecommunications, the CRTC ensures that Canadians receive reliable telephone and other telecommunications services, at affordable prices.

But the CRTC’s role in telecommunications is evolving. In many telecom markets, several consumer choices are available. This natural competition results in better prices and packages for consumers. In these cases, CRTC allows competition, not regulations, to drive the market.
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hemzer @ 3rd Nov 11:41AM:
Re: ADSL-CO CRTC Case Update....

...but if the govt want to run a line through your lot you cant stop them? If they want to set up something in your farm land you are force to sell of that piece at prices they quote right? So why should rogers be a cut above the rest?
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InvalidError @ 3rd Nov 12:27PM:
Re: ADSL-CO CRTC Case Update....

said by pnjunction :

The only threat to this arrangement is regulation, which is why the 'free market' types are so far off how to fix this situation.
The free market approach could still work if a benevolent FTTH builder came along, plunked $150M per urban center to build an FTTH network and managed to convince 50k subscribers in each city to cross over to FTTH at ~$35/month with a break-even target of 10-15 years... easier said than done.

Now, where do you find $600M worth of non-foreign long-term capital to get started on Toronto, Ottawa, Montreal and Quebec?
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Guspaz @ 3rd Nov 12:50PM:
Re: ADSL-CO CRTC Case Update....

Even if the best case scenarios happen and all that's discussed in the TSI filing takes place, it will be *years* before any action is taken on it. In the mean time, we're throttled, stuck at low speeds like 5mbit, and soon to be throttled.

What are we supposed to do in the mean time? Throttling has been going on for two years already, and nothing has changed in two years.
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Croaker @ 3rd Nov 01:25PM:
Re: ADSL-CO CRTC Case Update....

said by InvalidError :

Now, where do you find $600M worth of non-foreign long-term capital to get started on Toronto, Ottawa, Montreal and Quebec?
You had to mention fiber - darn you!

You raise capital the way we always do; either privately on a stock exchange or publicly with a Industry Canada/CRTC mandated levy or surcharge. Or, even more locally by directly involving the municipality.

Given a choice between spending 150M on Ottawa or on GTA - I know which I'd pick and it wouldn't be Ottawa... despite it's higher ratio of timmy locations!
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Croaker @ 3rd Nov 01:27PM:
Re: ADSL-CO CRTC Case Update....

said by Guspaz :

What are we supposed to do in the mean time? Throttling has been going on for two years already, and nothing has changed in two years.
We can try to convince someone to roll fiber to my premises. If it's only going to cost $3000 - where do I sign?
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El Quintron @ 3rd Nov 02:37PM:
Re: ADSL-CO CRTC Case Update....

said by Croaker :

We can try to convince someone to roll fiber to my premises. If it's only going to cost $3000 - where do I sign?
The problem is that its not going to cost only 3k.

I got 3k for you right now, and if I didn't I'd sure as hell have space on my Visa to get it right away. The thought of unrestricted Bell-free FTTH gives me a hard-on I could cut glass with.

Try more like 15K + depending on where in an urban center you're located.

What we need are concrete numbers of people wanting FTTH per location, and an ISP wanting to contract out a fiber laying company to service said areas.
--
They vilify us, the scoundrels do, when there is only this difference, they rob the poor under the cover of law, forsooth, and we plunder the rich under the protection of our own courage.

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Gruesome @ 3rd Nov 02:51PM:
Re: ADSL-CO CRTC Case Update....

I'd pay a thousand, if my wife found out I paid 3000, it wouldn't matter how hard it was she's find something that could cut it off
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El Quintron @ 3rd Nov 03:08PM:
Re: ADSL-CO CRTC Case Update....

My soon-to-be wife is totally on board...

So if it meant paying more because less people were interested I'd still be there, I'm just not paying five figures for something that will eventually have an installation fee of ~$200.

Early adopter is one thing, moving mountains is another.
--
They vilify us, the scoundrels do, when there is only this difference, they rob the poor under the cover of law, forsooth, and we plunder the rich under the protection of our own courage.

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DabberDan @ 3rd Nov 03:22PM:
Re: ADSL-CO CRTC Case Update....

said by Gruesome :

I'd pay a thousand, if my wife found out I paid 3000, it wouldn't matter how hard it was she's find something that could cut it off
Yeah, my wife wouldn't be pleased either. Doubt that it would be that rough though! LOL!

How would one get real pricing on FTTH? I sent out a few emails to fiber companies but I'm still waiting for a reply of some sorts.
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andyb @ 3rd Nov 03:31PM:
Re: ADSL-CO CRTC Case Update....

Its not quite that easy.I believe he threw out $3000 as an off the cuff price.Could be 10 to 20 K depending how far you are from a splice point that is for lease.And thats if they do residential at all.
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Gruesome @ 3rd Nov 03:39PM:
Re: ADSL-CO CRTC Case Update....

Someone in another forum was quoted this from cogent

$2500 installation, $820 / month for 200/200

he was thinking of reselling to his neighbours

There was some talk of a coop in my neighbourhood but it died down pretty fast although I hear its not dead
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Guspaz @ 3rd Nov 03:53PM:
Re: ADSL-CO CRTC Case Update....

said by Gruesome :

Someone in another forum was quoted this from cogent

$2500 installation, $820 / month for 200/200

he was thinking of reselling to his neighbours

There was some talk of a coop in my neighbourhood but it died down pretty fast although I hear its not dead
You probably mean 20/20, as 200/200 would be $1200/mth for the bandwidth alone, ignoring the cost of the fibre itself (which is a few hundred bucks a month).
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El Quintron @ 3rd Nov 03:58PM:
Re: ADSL-CO CRTC Case Update....

I knew that original figure was too good to be true. However while we're at it, what's a reasonnable over-subscription ration for a 200/200 link?
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Gruesome @ 3rd Nov 04:01PM:
Re: ADSL-CO CRTC Case Update....

That's what he was quoted bandwidth was on top of that but it was really cheap
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iansltx @ 3rd Nov 04:02PM:
Re: ADSL-CO CRTC Case Update....

Meh, at 2 Gbps symmetric 5k customers is actually no problem. Yes, you don't have 1:1 contention ratios, but at that level 50:1 is actually not a problem.

I mean, look at cable. 250 subscribers per node. 38 Mbps per node and they're selling 15 Mbps service!
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InvalidError @ 3rd Nov 04:21PM:
Re: ADSL-CO CRTC Case Update....

said by iansltx :

I mean, look at cable. 250 subscribers per node. 38 Mbps per node and they're selling 15 Mbps service!
That's 38Mbps per channel. An HFC node can have anywhere from two to 100+ channels allocated to data so it is technically possible to have dedicated service over coax but not practical due to the finite bandwidth of coax and the CMTS footprint this would require at the head-end.
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iansltx @ 3rd Nov 04:28PM:
Re: ADSL-CO CRTC Case Update....

Most areas have one, maybe two, channels for DOCSIS downstream and a single channel for upstream, unless that area has DOCSIS 3 in which case there's more. I'm south of the border here so things are a bit different but Comcast has five channels on my CMTS that I know of, and I'm in a definite D3 area. That said, my CMTS is serving a lot of college kids who'll jump at the chance to use more than the average amount of bandwidth.

Still, that's only 38 * 5 = 190 Mbps of capacity for a rather large number of customers. Comcast's local networks are running at a gigabit as far as I can tell for internet connectivity and they're having no problem sustaining the traffic people pour onto the network in this city of 30k.

Off-topic but in reply to the Cogent discussion, Cogent has cheap rates for on-network access, though not $820 for 200M. I'm from a town of 10,000 that's 60 miles away from two major metro areas (Austin TX and San Antonio TX) and Cogent was able to quote $3000 per month on a 100 Mbps line including loop costs and with no setup fee. Now $2200 or so of tht is the Time Warner Cable loop charge but it's still a nice link, and with average contention ratios you could put 500 customes on it with decent throughput. I'd be doing it already if I had $3k per month to spend to start out, plus $15k for wireless equipment.
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freejazz_RdJ @ 3rd Nov 04:29PM:
Re: ADSL-CO CRTC Case Update....

On the fiber costs, your actual cost has a huge range depending on the fiber topology/technology and scale. The quotes of 15K for a fiber loop is likely a new buried lateral to a fiber splice vault on a main trunk... like an office building would get. These also require contracts of several years to help recoup the balance of the investment.

FiOS can do it for less money because they use B/GPON and have massive scale. That said, it's a lot of cash. If their average cost per home passed is $800, and 33% of homes subscribe, then each subscribing household needs to pay for $2400 of network spend.
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Guspaz @ 3rd Nov 04:29PM:
Re: ADSL-CO CRTC Case Update....

said by Gruesome :

That's what he was quoted bandwidth was on top of that but it was really cheap
Then he wasn't quoted that; if you're getting a 200Mbps link from Cogent, that means you have 1Gbps fibre and a 200Mbps commit.

If the $820 is just for the physical 1Gbps fibre, then the "200/200" part is just made-up, since that implies a commit that he isn't making, and isn't the max capacity of the line either.
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MaynardKrebs @ 3rd Nov 06:50PM:
Re: ADSL-CO CRTC Case Update....

said by InvalidError :

Now, where do you find $600M worth of non-foreign long-term capital to get started on Toronto, Ottawa, Montreal and Quebec?

Ontario Teachers Pension Fund (I know senior managers there quite well). OMERS. CPIB.

That's just a few names of many similar ones.
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