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1996年6月,国内发布第一代ADSL标准。2002年,中国宽带市场进入稳步增长阶段,用户数量超过200万户。2003年,宽带浪潮席卷中国,ADSL终端产品逐渐形成规模化生产。如果将2003年称为“中国宽带年”的话,那么ADSL就是宽带中的热点。目前我国上网用户已达6800万户,其中使用拨号方式上网的用户数量为4501万户,占总上网人数的一半以上,但其增速呈下降趋势;使用宽带方式上网的用户数为980万户,其中ADSL用户占总人数的60%左右,增速呈上升趋势。基于ADSL安装方便、资费合理、速度相对较快等优点,中国电信、中国网通等运营商均对其进行了大力推广。2003年第二季度,随着中国电信“宽带极速之旅2003”活动的开展,中国ADSL用户迅速增加,进一步扩大了ADSL的市场规模。目前,中国电信已经完成了280万线ADSL设备的集中采购,中国网通也进行了230万线的采购,这些行为足以表明运营商发展ADSL的信心和决心。在各大运营商的推动下,各地ADSL用户数量发展迅速,大城市和用户数量超过80万户,上海电信ADSL用户数量超过50万户,浙江电信ADSL用户数量达到50万户,江苏电信ADSL用户数量超过30万户。宁夏、甘肃等西部城市虽用户数量不多,但仍呈上升趋势。ADSL是目前主要的宽带接入方式,且市场前景广阔,这不仅使运营商拥有了更大的市场空间,?
June 1996, China released the first generation of ADSL standards. In 2002, China’s broadband market entered a phase of steady growth with more than 2 million subscribers. In 2003, the wave of broadband swept China, ADSL terminal products gradually formed large-scale production. If 2003 is called “China’s broadband year,” then ADSL is the hot spot in broadband. At present, the number of Internet users in our country has reached 68 million. Among them, the number of users using dial-up access is 45.01 million, accounting for more than half of the total number of Internet users, but the growth rate has been declining. The number of users using broadband access is 9.8 million , Of which ADSL users accounted for about 60% of the total population, the growth rate is on the rise. Based on the ADSL easy installation, reasonable tariffs, the speed is relatively fast, etc., China Telecom, China Netcom and other operators have carried out its promotion. In the second quarter of 2003, with the launch of “Broadband Speed Trip 2003” by China Telecom, the number of ADSL subscribers in China increased rapidly, further expanding the market scale of ADSL. At present, China Telecom has completed the centralized procurement of 2.8 million ADSL devices, and China Netcom has also purchased 2.3 million lines. These actions are sufficient to demonstrate the confidence and determination of operators in developing ADSL. Driven by major operators, the number of ADSL subscribers in various regions has been developing rapidly with over 800,000 cities and users, more than 500,000 ADSL subscribers in Shanghai Telecom, 500,000 ADSL subscribers in Zhejiang Telecom, and ADSL subscribers in Jiangsu Telecom More than 300,000 households. Although the number of users in the western cities such as Ningxia and Gansu is small, they still show an upward trend. ADSL is currently the main broadband access, and the market prospects are broad, which not only allows operators to have a greater market space?