[LINK] WiMAX v. satellite, with a little FTTH for seasoning
David Boxall
david.boxall at hunterlink.net.au
Tue Jun 23 12:21:31 AEST 2009
Greetings all,
There's an interesting thread on Whirlpool at the moment. Snippets:-
<http://forums.whirlpool.net.au/forum-replies.cfm?t=1221011&p=3#r60>
ISP Mike Parnell reports on a November 2008 meeting between DBCDE and
some ISP's & WiMAX vendors:
> ... DBCDE had different views from the engineering fraternity present.
> I quote from the unofficial notes compiled by and sanctioned by three
> of the participants: It helps to explain the real government policies,
> not the press releases.
>
> --------
> DBCDE advised
> 1. That they will not be considering subsidies to areas adequately
> covered by commercial offerings. The definition of 'adequatedly
> covered' is decided by ACMA.
> 2. That wireless systems would not be supported if 3G systems are
> found to offer a metropolitan compatible service.
> 3. In the interim period whilst 3G offerings are evaluated, no
> wireless systems will be subsidised.
> 4. ABG Funding in regional Australia will be limited to satellite systems.
>
> DBCDE expressed a resistance to consider subsidising wireless systems,
> regardless of the agreed benefits to regional australia.
> DBCDE expressed a conviction that the NBN will have solved the problem
> within 12 months. The question of "solved for whom?" was not addressed.
>
> Halenet and Shoalhaven Internet provided strong dissenting voices to
> DBCDE's stand and emphasised their opinion that commonwealth funds
> were being squandered on the satellite scheme, and further that DBCDE
> was refusing to allocate funds to proven wimax technologies.
> The 3G systems were viewed by DBCDE as probable answers but others
> described in different ways that such systems were mobile phone
> systems with limited data capabilities. The two working ISP's
> expressed a strong apprehension that the poorest countries like Sri
> Lanka had pulled well away from Australia in wireless broadband
> technology implementation.
>
<http://forums.whirlpool.net.au/forum-replies.cfm?t=1221011&p=8#r151>
> ... where the houses are less than 300 meters apart FTTH is the best
> solution. It is also almost fault proof which means you can spoil your
> customers with non internet support. It also allows for voice and
> video which is also attractive to customers in TV blackspots (in hilly
> areas). Wimax is the next most suitable, subject to spectrum
> availability and satellite is a good solution to use to satisfy demand
> as a short term solution. In each of these cases the installation is
> the same cost, but the data limits are much greater on Fibre and
> Wimax. Latency on my FTTH deployment is 2 – 3 ms Wimax is around 15 to
> 30ms and sat is 800+ms. Which is the best solution?
>
> NPE hardware for FTTH is $500, Wimax is $1000 and sat is $1300
> Optical headend cost $45000 or per customer is $180, Wireless is
> $70000+ per base station which can support upto 200 to 300 customers,
> satellite ?
> Fibre install cost is between $5k to $50k per km
> Backhaul costs vary
>
> Hence why I believe based on experience that DBCDE should set a
> technology neutral specification and let the market deliver the best
> solutions for customers. Given the right market conditions providers
> will take the risk and deploy. There is little if any risk on the Fed
> government and customers get the best possible solution.
The thread is long, but worth following.
Quite apart from its other problems, on price alone, I don't see how any
of BigPond's wireless offerings
<http://www.bigpond.com/internet/plans/wireless/plans-and-offers/> could
be considered "metro equivalent".
--
David Boxall | When a distinguished but elderly
| scientist states that something is
http://david.boxall.name | possible, he is almost certainly
| right. When he states that
| something is impossible, he is
| very probably wrong.
--Arthur C. Clarke
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