Lucca Vancouver
Član broj: 6119 Poruke: 120 *.sympatico.ca
Sajt: www.highspeedsat.com/sate..
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Dame i gospodo,
krajnje je vreme da po nesto i naucite na ovom forumu. Upamtite - pravi 'flat rate' postoji, i u zavisnosti od brzine (opsega) platicete ga na hiljade dolara mesecno. Evo pogledajte kako izgleda finansijska konstrukcija vlasnika satelita i na koji nacin dolazite do odredjene cene. Posbno obrate paznju na pojam 'shared bandwith' i upamtite sledece - platili ste i dobili 7/24 konekciju ali ne i nelimitirani saobracaj.
Internet vsat access via satellite: Costs
The numbers below are all approximate assumptions. The figures given are not intended to be representative of any particular system. Contact appropriate service providers in your satellite beam coverage areas for quotations.
1. Space segment charges
A satellite costs $300 million to build, launch and operate and has 15 transponders. Over 10 years the cost is then $2 million per annum per transponder.
One transponder is leased and used to provide a high power 34 Mbit/s outlink carrier (hub to remotes). Cost = $2,000,000 per annum
One quarter of another transponder is leased to provide a low power high sensitivity return link capacity (remotes to hub). Cost = $500,000 per annum
In July 2003, in ViaSatellite, SATMEX V at Phoenix Teleport, was advertising C band bandwidth at $3,500 per MHz per month. (equivalent to $1,512,000 per annum for a 36 MHz bandwidth) so the above estimates are not far out but you should be aware of large variations due to power, frequency band, length of lease, pre-emptibility, priority in the event of transponder failure etc.
Dedicated capacity assigned to each remote = 1 Mbit/s outlink, 250 kbit/s return link. This implies just 34 customers, each with dedicated capacity, which means not shared.
Cost per remote (outlink) = $2,000,000 / 34 = $58,823 per annum plus:
Cost per remote (return link) = $500,000 / 34 = $14,705 per annum
So..
1000k/250k link will cost $73,528 per annum (dedicated)
or 100k/25k link will cost $7,353 per annum (dedicated)
Smaller capacities, such as 32 kbit/s each way, will be proportionally lower cost and higher capacities, like 2 Mbit/s outlink and 500 kbit/s return link, will be proportionally higher cost.
Very substantial price reduction is possible if the bandwidth is shared, typically with contention ratios of 1:40 or 1:60, giving prices like:
1000k/250k link will cost $1,470 per annum (shared, contention ratio 1:50)
or 100k/25k link will cost $147 per annum (shared, contention ratio 1:50)
You pays your money and you get what you pay for !
2. Remote terminal vsat equipment costs - price list - for sale
Indoor Electronics (indoor RCST box, cables) = $900
Outdoor dish and RF equipment: Dish, plus feed, omt, transmit reject filter, LNB and BUC = $900 (typical)
Prices will vary with dish size and transmit power (0.5, 1, 1.5, 2, 4, 5W) required.
Delivery, install, taxes etc: $1500 (rough estimate) - makes total = $3300 !
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Pozdrav svim posetiocim Elitesecrity foruma!
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