继 2 0 0 0年底成功推出面向电信部门的ＡＤＳＬ宽带接入终端产品之后 ,四川长虹公司根据宽带接入的实际需求 ,设计开发了新一代宽带小区接入产品 ,并积极将该方案推向广大用户 ,作为长虹多元化横向扩张和在ＩＴ行业发展的试金石。该方案采用时分双向数据传输技术 ,传输距离为 Following the successful launch of the ADSL broadband access terminal products for telecom sector by the end of 2000, Sichuan Changhong designed and developed a new generation of broadband cell access products according to the actual demand of broadband access and actively pushed the solution to the broad Users, as Changhong diversified horizontal expansion and development of IT in the touchstone. The program uses time-division two-way data transmission technology, transmission distance