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Symmetrical Access
Today systems of bi-directional satellite
access in Internet are getting increasing popularity. The advantages
of the given kind of communication are indisputable - it is no specific
equipment necessary, except for installation of a satellite dish, no
wires, no dependence on local influences. It means a complete autonomy
and independence. Plus to all it is real direct access to largest Internet
- highways of the world. In a basis principle of work there is a split
of the system in two - system of reception and system of transfer of
the information. Taking into account natural asymmetry of Internet’s
flow, the reception complete set provides speeds up to 8 Mbps, and transmitting
- 64/128/256 Kbps.
An obstacle for universal introduction
of these systems price, they are expensive so estimated cost of the
minimal complete set of the equipment - about $ 1500.
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CertiGuide to A+ (A+ 4 Real) (http://www.CertiGuide.com/apfr/) on CertiGuide.com
Version 1.0 - Version Date: March 29, 2005
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