Introduction:
The CPF107J is a splitter module that has been specifically designed to implement the functionality of low pass filter in POTS over ADSL application at CPE side.

Asymmetric Digital Subscriber Line (ADSL) technology is dedicated , point to point , public network access technology that allow multiple forms of data , voice , and video to be carried over twisted-pair copper wire on the local loop between a network service provider ’ s(NSP ’ S) central office and the customer site or on local loops created either intra-building or intracampus. Best of all , ADSL delivers this high speed performance over existing copper telephone line all while allowing traditional voice service to coexist without interruption through POTS low pass filters. The POTS-splitter on the customer premises side consists of a low pass section(installed in a separated plastic box).