Satellite internet exchange
| Added: 23-01-2012 Author: Jill Murtha Matt Category: Broad-Band Internet |
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Problem for developing countries is the lack of infrastructure. Our case study shows that the entire Pakistan Pakistan has only one backbone fiber line, causing traffic jams. Lack of redundancy has a cost - in July 2005 got a huge piece of lead wire fiber out. Back up the satellite connection is difficult for the joy of growing IT sector in Pakistan.
Significant percentage of traffic in Pakistan, but was taken by the server s in the U.S. and Europe. A route from one song to another ISP pakistan produce surprising patterns - travel package from Pakistan and the United Kingdom, the United States, Singapore and returned to Pakistan. This situation is exacerbated in the case of fiber failures, when the traffic will be sent via satellite a few hops. , Latency is around 700 milliseconds / hop (or about 1.5 seconds per transaction). This not only adds latency, no need to increase costs but reduce pakistan relations real choking under international traffic.
Internet Exchange Point is a facility to allow the exchange of traffic between some ISP s. ISPs typically pay a Tier-1 or the body (say Pakistan Telecom Authority) to transport traffic. Even if the local traffic, without the Exchange Point, the traffic is sent through a global network.
The process allows ISPs to peer exchange of local traffic on the basis of barter, rather than basic financial - net neutrality is the key. Bypass settings as ITU protocol, regarding revenue sharing and lower cost allows ISPs clean all participants.
ISP's exchange point essentially allows to classify traffic, according to review and approve Tier-1. The result is reduced cost and low latency rates.
Leaders fully realized in developing countries (like Pakistan) and many of the loss of the traffic exchange and is a major disruption for adoption. These governments also have an interest in supporting the monopoly Telecom company desires, given the tax revenue received. Large ISPs will also have an interest in using high-cost connectivity to carry out a small capital or below the player through erosion.
In conclusion, to reap the benefits of Internet exchange points, and Telecom companies how to deal with their monopoly and there have been attempts to remain neutral body responsible for traffic sharing facilities. Low Cost Internet will be primarily in developing overall growth of total traffic, which previously monopoly compensation for loss of international traffic.
For more information on satellite Internet Exchange visit: http://www.nayasat.com/satellite-internet-exchange.html
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