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去年以前,有经验的网络用户听到有关最新的高速网络存取技术的消息时,只是转转眼睛然后又继续通过模拟调制解调器缓慢地登录到网络上。然而,在今年,情况开始有所好转,快速网络存取将变得非常普遍。基于线缆的网络存取技术领导着整个潮流,前景十分乐观。电话公司也纷纷准备在今年夏天向家庭用户提供高速DSL(Digital Subscriber Line,数字用户线路)。与此同时,卫星网络存取在竞争中也具有一定的优势,其中Hughes公司甚至能够在美国各地通过卫星提供高速存取服务。 这些高速网络——线缆、DSL和卫星究竟哪一个最适合您?哪一个会统治未来的市场?今后还会有其他新的快速连接技术出现吗?本文将对这些问题做一个详细的介绍。
Before last year, when experienced network users heard about the latest high-speed network access technology, they simply turned their eyes and continued to slowly log in to the network via analog modems. However, things are starting to pick up this year, and fast web access will become very common. Cable-based network access technology leads the entire trend with a very positive outlook. Telephone companies are also set to offer home subscribers high-speed DSL (Digital Subscriber Line) this summer. In the meantime, satellite network access also has some advantages in the competition, with Hughes even offering high-speed access via satellite across the United States. Which of these high-speed networks - cables, DSLs, and satellites are best for you? Which one will dominate the market in the future? Will there be any new, rapid connect technologies coming up in the future? This article will give a detailed introduction to these issues.