Introduction:
The MF604F is a “in – line” ( or distributed ) filter that has been specifically designed to implement the functionality of low pass filter in POTS over ADSL application .

Asymmetric Digital Subscriber Line (ADSL) technology is dedicated , point to point , public network access technology that allows 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 within intra-campus / intra-building networks. 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.