Communication Systems LLC

Csi/suttle Apparatus Corporation

Ronald L Fredrickson

Brett I Utesch

George I Wakileh

Nicholas B Larsson

Owen B Weikle

Donald A Ward

A device that replaces the traditional 66 block device has improved pair-to-pair wire isolation to facilitate the transmission of both POTS and xDSL signals. The device includes a non-conductive lower member and a non-conductive upper member that retain a plurality of pairs of electrically conductive stampings therebetween. Each of the pairs of stampings is positioned to be in electric contact with each other such that a signal can be transmitted from one stamping to the other stamping. The stampings are utilized to electrically connect external telecommunication wires to internal telecommunications wires. Each toggle of a plurality of toggles is independently and pivotally connected to the upper member and includes a through bore for accepting an end of a wire that is accessible to an installer when the toggle is in an open, un-terminated position. Each of the toggles are movable from the open, un-terminated position to a closed, terminated position.

Telecommunications wiring termination block

An impedance blocking filter circuit is used in telecommunication systems for interconnecting between incoming telephone lines carrying Digital Subscriber Line (DSL) signals and a customer's terminal equipment in order to block impedances above a desired frequency. The impedance blocking filter circuit includes a low pass filter circuit having at least one capacitive pole providing component. The impedance blocking filter circuit also includes a tank circuit coupled in series with the at least one capacitive pole providing component to provide impedance matching for the customer's terminal equipment.

Impedance blocking filter circuit for digital subscriber line communication systems

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Hector, MN, United States of America

Ronald L Fredrickson