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    • 2. 发明授权
    • Access network with an integrated splitter
    • 接入网络与集成分离器
    • US06272219B1
    • 2001-08-07
    • US09053099
    • 1998-04-01
    • Erwin De BruyckerJan Erreygers
    • Erwin De BruyckerJan Erreygers
    • H04M1106
    • H04M11/062H04Q11/0428H04Q2213/13003H04Q2213/13034H04Q2213/13076H04Q2213/13094H04Q2213/13099H04Q2213/13174H04Q2213/1319H04Q2213/13199H04Q2213/13202H04Q2213/13209H04Q2213/1329H04Q2213/13291H04Q2213/13298H04Q2213/13381H04Q2213/13389
    • The present invention provides an effective way for Telecom operators to provide ADSL service to customers who are receiving POTS service over a pair gain system or who are connected to ISDN. According to one embodiment of the invention, an ADSLNDSL (Very High Speed DSL) splitter is integrated in the remote terminal of a pair gain system or in the NT1 (Network Termination 1) of an ISDN BA (Basic Access). Therefore, no extra box on the house and no extra truck roll is required when the customer orders ADSL service. Integrating the splitter makes the telephone line upwards compatible with UADSL since UADSL can be directly connected to an analog telephone line. According to another embodiment of the invention, both the splitter and ADSUUADSL modems are integrated in the remote terminal of a pair gain system or in the NT 1 of an ISDN BA. The splitter in the telephone company location may also be integrated in the central office terminal (COT) of the pair gain system. According to a further embodiment of the invention, the UADSL signal output of an ADSL splitter in the remote terminal of a pair gain system is connected to an analog POTS port, with appropriate filtering. According to this embodiment, the UADSL signal is connected to all POTS lines coming out of a remote terminal. Connecting the UADSL output of the splitter to the POTS output eliminates the need for additional wiring in the customers house.
    • 本发明为电信运营商提供ADSL服务的有效途径,这些客户通过一对增益系统接收POTS服务或连接到ISDN的客户提供ADSL服务。 根据本发明的一个实施例,ADSLNDSL(超高速DSL)分离器集成在对增益系统的远程终端或ISDN BA(基本访​​问)的NT1(网络终端1)中。 因此,当客户订购ADSL服务时,房子不需要额外的箱子,不需要额外的卡车卷。 集成分路器使得电话线向上兼容于UADSL,因为UADSL可以直接连接到模拟电话线。 根据本发明的另一个实施例,分离器和ADSUUADSL调制解调器都集成在一对增益系统的远程终端中或ISDN BA的NT1中。 电话公司位置的分路器也可以集成在对增益系统的中心局终端(COT)中。 根据本发明的另一实施例,一对增益系统的远程终端中的ADSL分离器的UADSL信号输出通过适当的过滤连接到模拟POTS端口。 根据本实施例,UADSL信号连接到从远程终端出来的所有POTS线路。 将分路器的UADSL输出连接到POTS输出,消除了客户房屋中额外接线的需要。