立项背景目前,关于综合接入,国内外均没有明确的定义,对于综合接入设备也没有统一的标准,厂家提供的解决方案和设备功能各不相同。综合接入目前所处的局面让设备商和电信分公司都感到困惑,这在一定程度上限制了综合接入技术的发展和完善。发现或创新点①制定了宽窄带综合接入设 Project Background At present, there is no clear definition of integrated access at home and abroad. There is also no uniform standard for integrated access equipment, and manufacturers provide solutions and equipment with different functions. Integrated access to the current situation for equipment manufacturers and telecommunications branch are confused, which to some extent, limits the development and improvement of integrated access technology. Found or innovative ① developed wide and narrowband integrated access set